CROSSLINKED RUBBER, RUBBER-SHEATHED CABLE USING SAME, AND CROSSLINKED RUBBER PRODUCING METHOD

A crosslinked rubber is composed of rubber molecules, which, before crosslinking, contain hot dissociatable and cold associatable crosslinking groups to dissociate from each other in a hot state and associate together in a cold state, and silane crosslinking groups, and which, after molding, are silane-crosslinked together by a silanol condensation reaction of the silane crosslinking groups together with moisture, with the hot dissociatable and cold associatable crosslinking groups associated together. 1. A crosslinked rubber , comprisingrubber molecules, which, before crosslinking, contain hot dissociatable and cold associatable crosslinking groups to dissociate from each other in a hot state and associate together in a cold state, and silane crosslinking groups, and which, after molding, are silane-crosslinked together by a silanol condensation reaction of the silane crosslinking groups together with moisture, with the hot dissociatable and cold associatable crosslinking groups associated together.2. The crosslinked rubber according to claim 1 , whereinthe hot dissociatable and cold associatable crosslinking groups are hydrogen bonding groups, ionic bonding groups, or dynamic covalent bonding groups.3. A rubber-sheathed cable using the crosslinked rubber according to .4. A crosslinked rubber producing method claim 1 , comprising:before crosslinking, introducing hot dissociatable and cold associatable crosslinking groups into rubber molecules, the hot dissociatable and cold associatable crosslinking groups being dissociated from each other in a hot state and associated together in a cold state;introducing silane crosslinking groups into the rubber molecules with the hot dissociatable and cold associatable crosslinking groups introduced therein;molding the rubber molecules with the hot dissociatable and cold associatable crosslinking groups and the silane crosslinking groups introduced therein; andsilane-crosslinking the rubber molecules together by a silanol ...

Polychloroprene latex, rubber composition and dip-molded article

Provided is a polychloroprene latex that shows favorable low-temperature stability without deterioration in the rubber agglutinating property during production of the dip-molded article, a rubber composition, and a dip-molded article, prepared by using the same. Prepared is a polychloroprene latex of a chloroprene copolymer obtained by polymerization of raw monomers at least containing chloroprene and 2,3-dichloro-1,3-butadiene, which is dispersed in water, wherein the 2,3-dichloro-1,3-butadiene content in the raw monomers is controlled to 1 to 30 mass % and the potassium ion content is adjusted to 0.7 to 1.5 parts by mass and the sodium ion content to 0.2 part or less by mass with respect to 100 parts by mass of the solid matter. In addition, a metal oxide: 1 to 10 parts by mass, sulfur: 0.1 to 3 parts by mass, an aging inhibitor: 0.1 to 5 parts by mass and a surfactant: 0.1 to 10 parts by mass, respectively with respect to 100 parts by mass of the solid matter, were added to the chloroprene latex, to give a rubber composition.

Waterproof Coating Method of Application

A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle. 1. A method of applying a coating to a surface , comprising:a) providing a spray gun with first and second nozzles;b) discharging a resin solution from the first nozzle at a first fluid pressure;c) aerating an accelerator solution with compressed air;d) discharging the accelerator solution from the second nozzle at a second fluid pressure;e) combining the discharged resin solution with the discharged accelerator solution before application to the surface; andf) substantially curing the combined resin and accelerator solutions before application to the surface.2. The method according to wherein the first fluid pressure is greater than the second fluid pressure and wherein the first fluid pressure is below 400 psi.3. The method according to wherein the step of substantially curing includes curing the combined resin and accelerator solutions to about 80 percent before application to the surface.4. The method according to wherein said resin solution comprises a solution of neoprene latex and liquid asphalt emulsion and wherein said accelerator solution includes one of:a) an aqueous solution of zinc sulfate and water; andb) citric acid.5. The method according to wherein:a) said resin solution ...

Integrated Air Barrier Assembly

An integrated air barrier assembly is provided as an integral product in which a fastener-sealing layer is secured between opposed surfaces of a board and an anti-blocking facing layer. The assembly exhibits good fastener sealability, including for larger self-drilling screws. The anti-blocking facing layer maintains the fastener-sealing layer inward of the environment and prevents blocking or sticking of the assembly when stacked. In some embodiments, the anti-blocking facing layer can be a metal film or foil, which can reflect heat away from the fastener-sealing layer, thereby maintaining a lower temperature on the fastener-sealing layer. In some embodiments, the board can be an insulating layer or wood layer. The assembly can be readily installed in a single step during construction. 1. An integrated air barrier assembly comprising:a board including a first surface and a second surface;a fastener-sealing layer comprising a liquid-applied coating composition adhered on one of the first surface or the second surface of the board, the fastener-sealing layer having a glass transition temperature of equal to or less than 40° F. and a thickness ranging from 1 mils to 50 mils; andan anti-blocking facing layer adhered on a surface of the fastener-sealing layer opposite the board, wherein the anti-blocking facing layer is chosen from a fiberglass mat, an aluminum foil, a fabric layer, or a paper layer, or a combination thereof.2. The integrated air barrier assembly of claim 1 , wherein the assembly comprises a water vapor impermeable barrier having a water vapor permeance less than 1 perm at a temperature of 23° C. and a relative humidity of 100% on one side and 50% on an opposite side claim 1 , as measured by ASTM Test Method E 96 B (2010).3. (canceled)4. The integrated air barrier assembly of claim 1 , wherein the assembly comprises a vapor permeable barrier having a water vapor permeance of greater than 10 perms at a temperature of 23° C. and a relative humidity of 100 ...

VULCANIZATION COMPOSITION HAVING REDUCED ALLERGENIC POTENTIAL, AND ELASTOMERIC ARTICLES FORMED THEREWITH

The present invention generally relates to vulcanization compositions used to vulcanize elastomeric articles, where the vulcanization compositions have reduced allergenic potential as compared to elastomeric articles formed using vulcanization compositions having non-fugitive accelerators. The present invention also relates to elastomeric articles formed using the vulcanization compositions. The invention further relates to methods for making a reduced-allergenicity vulcanization composition, and to methods for using the vulcanization compositions to vulcanize elastomeric articles. 143-. (canceled)44. A method for forming a vulcanization composition , the steps comprising:providing a source of sulfur;providing a single fugitive xanthate accelerator;providing a metal oxide; andmixing the source of sulfur, single fugitive xanthate accelerator, and metal oxide, where the method for forming the vulcanization composition does not include any additional compounds that function as accelerators for vulcanizing elastomers.45. The method of claim 44 , wherein the metal oxide is selected from the group consisting of zinc oxide claim 44 , magnesium oxide claim 44 , lead oxide claim 44 , and combinations thereof.46. The method of claim 44 , wherein the source of sulfur is selected from the group consisting of elemental sulfur and sulfur donors that have a low allergenic potential claim 44 , and combinations thereof.47. The method of claim 44 , wherein the single fugitive xanthate accelerator is selected from the group consisting of diisopropyl xanthogen polysulfide claim 44 , dibutyl xanthogen disulfide claim 44 , and diisopropyl xanthogen disulfide.48. The method of claim 44 , wherein the source of sulfur is provided in a range from about 0.1 to about 5 parts by dry weight rubber claim 44 , the single fugitive xanthate accelerator is provided in a range from about 0.1 to about 10 parts by dry weight rubber claim 44 , and the metal oxide is provided in a range from about 0.1 to ...

COMPOSITION COMPRISING SP1 AND CARBON BASED NANOPARTICLES AND USES THEREOF

The present invention, relates to composition of matter comprising sequence variants of Stable Protein 1 (SP1) and carbon nanotubes or carbon black, and optionally comprising latex. This invention also relates to surfaces (e.g. metal wires, cords, and polymeric and non polymeric fibers, yarns, films or fabrics, wood and nano, micro and macro particles) comprising this composition of matter, to methods for producing them, and to uses thereof in the preparation and formation of improved composite materials, including rubber, and rubber compound composites. 1. A composition of matter comprising carbon black (CB) bound to a Stable Protein 1 (SP1) based polypeptide.2. The composition of matter of claim 1 , wherein said CB is non covalently bound to said SP1 based polypeptide.31. The composition of matter of claim 1 , wherein said SP1 based polypeptide has the amino acid sequence as set forth in any one of SEQ D NOs: 3 claim 1 , 4 claim 1 , 6 claim 1 , 8 claim 1 , 9 claim 1 , 14-18 and 86; wherein said CB:SP1 ratio is between 0.1:1 to 30:1 dry w/w; wherein said composition is in the form of an aqueous dispersion in a concentration of between 0.001% and 30% w/w; or any combination thereof.4. (canceled)5. The composition of matter of claim 1 , further comprising latex.6. (canceled)7. The composition of matter of claim 5 , wherein said latex is natural latex or synthetic latex and is selected from: Carboxylated Styrene Butadiene polymers (Genflo®) claim 5 , Styrene-butadiene-2-vinylpyridine claim 5 , vinyl pyridine latex (VP) claim 5 , vinyl pyridine/butadiene/styrene blend (GENTAC®) claim 5 , ammonia prevulcanized natural rubber (Revultex) claim 5 , colloidal dispersion of a polymer of 2-chlorobutadiene (1 claim 5 ,3) (Lipren) claim 5 , Anionic stabilized aqueous latex of a carboxylated butadiene based product (Litex) claim 5 , an aqueous dispersion of a terpolymer of butadiene claim 5 , styrene and 2-vinylpyridine (Pyratex claim 5 , Encord-106 VP) claim 5 , a random ter- ...

SOLVENT-FREE PREPAINT FOR CORROSION PROTECTION AT WELDS AND OTHER REPAIR POINTS ON CATHODICALLY PROTECTED AND CATHODICALLY UNPROTECTED, PLASTIC-SHEATHED STEEL PIPES

A solvent-free undercoat composition for corrosion control at welds and other repair sites on plastic-sheathed steel pipes with and without cathodic protection, including a component K a water-based rubber dispersion for formation of a barrier layer for isolating the metallic repair site from oxygen, water vapor and water penetrating from externally; a component K2: a water-based resin dispersion for adhesion on the metallic surface of the repair site and on the nonpolar surfaces of the plastic sheathing; a component K an aqueous emulsion of prehydrolyzed organofunctional silanes for accelerating the drying, for improving the adhesion to the metallic surface, particularly at elevated temperatures, and for increasing the resistance to cathodic disbondment. 1. A solvent-free undercoat composition for corrosion control at welds and other repair sites on plastic-sheathed steel pipes with and without cathodic protection , the composition comprising:a component K1 being a water-based rubber dispersion with a rubber from the group of butyl, bromobutyl, isoprene or chloroprene rubber or combinations thereof, for formation of a barrier layer for isolating the metallic repair site from oxygen, water vapor and water penetrating from externally;a component K2 being a water-based resin dispersion comprising a hydrocarbon resin and/or a natural resin, for adhesion on the metallic surface of the repair site and on the nonpolar surfaces of the plastic sheathing; anda component K3 being an aqueous emulsion of prehydrolyzed organofunctional silanes for accelerating the drying, for improving the adhesion to the metallic surface, particularly at elevated temperatures, and for increasing the resistance to cathodic disbondment.2. The undercoat composition as claimed in claim 1 , wherein component K3 is selected from a series of organofunctional silanes which have at least one alkoxy group and at least one organic group.3. The undercoat composition as claimed in claim 2 , wherein the ...

SLURRY FOR FLEXIBLE ELECTRODES, AND FLEXIBLE ELECTRODE USING SAME

According to one of various aspects of the present invention, a slurry for a flexible electrode contains a component (a) dispersed in an aqueous emulsion. The emulsion includes one or more polymer components selected from the group consisting of acrylic polymers, urethane polymers, fluorine polymers, urea polymers, chloroprene polymers, and butadiene polymers. The emulsion has a pH of 6.5 to 8.0. In the slurry, the total of the polymer component(s) and the component (a) is 20 to 30% by mass. Of the total of the polymer component(s) and the component (a) in the slurry, the polymer component(s) is 60 to 85% by mass, and the component (a) is 15 to 40% by mass. Component (a) is carbon black having a DBP absorption amount under uncompressed conditions of 150 to 300 mL/100 g and a BET specific surface area of 35 to 140 m/g. 1. A slurry for a flexible electrode , containing a component (a) dispersed in an aqueous emulsion , whereinthe emulsion comprises at least one polymer components selected from the group consisting of acrylic polymers, urethane polymers, fluorine polymers, urea polymers, chloroprene polymers, and butadiene polymers;the emulsion has a pH of 6.5 to 8.0;in the slurry for a flexible electrode, a total of the at least one polymer component and the component (a) is 20 to 30% by mass;of the total of the at least one polymer component and the component (a) in the slurry for a flexible electrode, the at least one polymer component is 60 to 85% by mass, and the component (a) is 15 to 40% by mass; and{'sup': '2', 'component (a) comprises carbon black having a DBP absorption amount under uncompressed conditions of 150 to 300 mL/100 g and a BET specific surface area of 35 to 140 m/g.'}3. The slurry for a flexible electrode according to claim 1 , wherein a shear viscosity at a shear rate of 1.0 sis 0.7 Pa·s to 50 Pa·s.4. The slurry for a flexible electrode according to claim 1 , wherein a median diameter D50 of particles in the slurry is 0.1 to 10 μm.5. The slurry ...

Rooftop Waterproofing System

A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle. 1. A two part , water-based liquid coating comprising:(i) in a first container, a resin solution comprising a water-based liquid neoprene latex combined with a water-based liquid asphalt emulsion, and(ii) in a second container, an accelerator solution effective to promote coagulation of the resin solution, the accelerator solution comprising water and zinc sulfate or citric acid,wherein upon combination of the resin solution and the accelerator solution, a substantially immediate cure occurs, wherein the combination has the ability to stretch 1500%, and wherein combination of the resin solution and the accelerator solution by atomization is effective to cure approximately 80% of the resulting coating in a 3 second time period.2. The two-part claim 1 , water-based liquid coating of claim 1 , wherein the water-based liquid neoprene latex comprises polychloroprene.3. The two-part claim 1 , water-based liquid coating of claim 1 , wherein the water-based liquid neoprene latex has a pH of 12.4. The two-part claim 1 , water-based liquid coating of claim 1 , wherein the resin solution comprises a weight ratio of water-based liquid neoprene latex to water-based liquid asphalt emulsion of 1:1.5. ...

Vulcanization composition having reduced allergenic potential, and elastomeric articles formed therewith

The present invention generally relates to vulcanization compositions used to vulcanize elastomeric articles, where the vulcanization compositions have reduced allergenic potential as compared to elastomeric articles formed using vulcanization compositions having non-fugitive accelerators. The present invention also relates to elastomeric articles formed using the vulcanization compositions. The invention further relates to methods for making a reduced-allergenicity vulcanization composition, and to methods for using the vulcanization compositions to vulcanize elastomeric articles.

Article, in Particular Air Spring Bellows, a Metal-Rubber Element, or a Vibration Damper

The invention relates to an article having a single- or multi-layered main body having elastic properties, in particular an air spring bellows, a metal-rubber element or a vibration damper. 1. A rubber mixture comprising at least one carbon black having a BET surface area according to DIN-ISO 9277 between 35 and 140 m/g and an oil absorption number (OAN) according to ISO 4656 between 70 and 140 ml/100 g , a first aluminum trihydrate (ATH_1) and at least a further aluminum trihydrate (ATH_2) , wherein the first aluminum trihydrate (ATH_1) and the further aluminum trihydrate (ATH_2) each have a different particle size;{'sub': 50', '50, 'wherein the particle size dof the first aluminum trihydrate (ATH_1) determined by laser diffraction is between 0.1 and 0.6 μm and the further aluminum trihydrate (ATH_2) has a particle size ddetermined by laser diffraction of between 0.9 and 1.5 μm;'}wherein the amount of carbon black is 5 to 30 phr;wherein the first aluminum trihydrate (ATH_1) is incorporated in an amount of from 30 to 70 phr;wherein the at least one further aluminum trihydrate (ATH_2) is incorporated in an amount of from 60 to 150 phr; and,wherein the rubber mixture is free of halogen-containing flame retardants.2. The rubber mixture according to claim 1 , wherein the at least one carbon black is selected from N550 and N339 carbon blacks.3. The rubber mixture according to claim 1 , wherein the first aluminum trihydrate (ATH_1) or the at least a further aluminum trihydrate (ATH_2) is silanized.4. The rubber mixture according to claim 1 , wherein the first aluminum trihydrate (ATH_1) and the at least a further aluminum trihydrate (ATH_2) is silanized.5. The rubber mixture according to further comprising at least one further flame retardant selected from the group consisting of zinc stannate claim 1 , zinc hydroxystannate claim 1 , hydroxide claim 1 , calcium hydroxide claim 1 , melamine cyanurate claim 1 , zinc borate claim 1 , calcium borate claim 1 , resorcinol ...

GLITTER-CONTAINING COHESIVE PRODUCTS AND METHOD FOR MAKING THE SAME

In one aspect, a cohesive product comprises a substrate and a cohesive layer provided on at least one surface of the substrate. The cohesive layer comprises a cohesive composition including a cohesive component admixed with a glitter component. The cohesive component further comprising a thickening agent in an amount sufficient to maintain the glitter component substantially uniformly distributed in the cohesive composition. In a further aspect, a method of manufacturing a cohesive produce is provided. 1. A cohesive product comprising a substrate and a cohesive layer provided on at least one surface of the substrate , the cohesive layer comprising a cohesive composition comprising a cohesive component admixed with a glitter component , the cohesive component further comprising a thickening agent in an amount sufficient to maintain the glitter component substantially uniformly distributed in the cohesive composition.2. The cohesive product of claim 1 , wherein the cohesive composition has a viscosity of 4 claim 1 ,000 centipoise (cP) or greater at 21° C. prior to drying.3. The cohesive product of claim 1 , wherein the cohesive composition has a viscosity of 8 claim 1 ,000 to 20 claim 1 ,000 cP at 21° C. prior to drying.4. The cohesive product of claim 1 , wherein the cohesive product is selected from the group consisting of a cohesive tape and a cohesive tape.5. The cohesive product of claim 1 , wherein the cohesive component comprises a polymeric material selected from the group consisting of a synthetic water-based elastomer claim 1 , a rubber latex claim 1 , polychloroprene claim 1 , polyisoprene claim 1 , polybutadiene claim 1 , butadiene-styrene polymer claim 1 , and acrylonitrile polymer.6. The cohesive product of claim 1 , wherein the glitter component is formed of a material selected from the group consisting of: a polymeric material claim 1 , a metal claim 1 , a metal coated polymer film claim 1 , a metal coated paper claim 1 , and any combination thereof.7. ...

Method of Applying a Waterproof Coating

A method of applying a waterproof coating comprises providing a resin solution and an accelerator solution, and further utilizing a spray system for applying the coating, the spray system including a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle. 1. A method of applying a coating to a surface , comprising:a) providing a spray gun with first and second nozzles;b) discharging a resin solution from the first nozzle at a first fluid pressure;c) aerating an accelerator solution with compressed air;d) discharging the accelerator solution from the second nozzle at a second fluid pressure;e) combining the discharged resin solution with the discharged accelerator solution before application to the surface; andf) substantially curing the combined resin and accelerator solutions before application to the surface.2. The method according to wherein the first fluid pressure is greater than the second fluid pressure and wherein the first fluid pressure is below 400 psi.3. The method according to wherein the step of substantially curing includes curing the combined resin and accelerator solutions to about 80 percent before application to the surface.4. The method according to wherein said resin solution comprises a solution of neoprene latex and liquid asphalt emulsion and wherein said accelerator solution includes citric acid.5. The method according to wherein:a) said resin solution comprises a water-based liquid neoprene latex combined with a water-based liquid asphalt emulsion; andb) said ...

ARTICLE, IN PARTICULAR AIR SPRING BELLOWS, A METAL-RUBBER ELEMENT, OR A VIBRATION DAMPER

The invention relates to an article having a single- or multi-layered main body having elastic properties, in particular an air spring bellows, a metal-rubber element or a vibration damper. 17-. (canceled)8. An article comprising at least a single-layered main body having elastic characteristics , wherein at least a layer D of the main body is constructed from a rubber mixture which is free from halogen-containing flame retardants , wherein the rubber mixture comprises at least one carbon black having a BET surface area according to DIN-ISO 9277 between 35 and 140 m/g and an oil absorption number (OAN) according to ISO 4656 between 70 and 140 ml/100 g , a first aluminum trihydrate (ATH_1) and at least a further aluminum trihydrate (ATH_2) , wherein the first aluminum trihydrate (ATH_1) and the further aluminum trihydrate (ATH_2) each have a different particle size; and ,{'sub': 50', '50, 'wherein the particle size dof the first aluminum trihydrate (ATH_1) determined by laser diffraction is between 0.1 and 0.6 μm and the further aluminum trihydrate (ATH_2) has a particle size ddetermined by laser diffraction of between 0.9 and 1.5 μm.'}9. The article as claimed in claim 8 , wherein the amount of carbon black is 5 to 30 phr.10. The article as claimed in claim 8 , wherein the first aluminum trihydrate (ATH_1) is incorporated in the layer D in an amount of from 30 to 150 phr.11. The article as claimed in claim 8 , wherein the at least one further aluminum trihydrate (ATH_2) is incorporated in the layer D in an amount of from 60 to 70 phr.12. The article as claimed in claim 8 , wherein the layer D comprises 100 phr of CR or 100 phr of a blend of CR and NR (CR/NR) as the rubber component.13. The article as claimed in claim 8 , wherein the article is an air spring bellows claim 8 , a metal-rubber element claim 8 , a vibration damper claim 8 , a damping element of a bearing of a bushing claim 8 , a damping element of a multilayered spring claim 8 , a damping element of a ...

Crosslinked rubber, rubber cable using the same, and method for producing crosslinked rubber

一种单组份水性橡胶沥青快干防水涂料

本发明公开了一种单组份水性橡胶沥青快干防水涂料，属于防水涂料技术领域。本发明按照质量分数计，由以下组分组成：10%~20%的乳化沥青、25%~40%的橡胶乳液、25%~40%的丙烯酸乳液、5%~10%的填料、0.1~1%的助剂和余量水。本发明防水涂料是一种全新概念防水涂料，为单组分快干橡胶沥青防水涂料，干燥速度很快，不到24小时即干，满足现场施工要求；喷涂或滚涂后漆膜表面光滑，致密，无微小孔洞，漆膜粘结强度高达1.5MPa左右，延伸率高达1100%左右；防水效果好，耐候性好；单组份施工，施工快捷方便；无有机溶剂，环保无毒，施工过程无异味。

Composition for fire-retardant rubber coatings

FIELD: chemistry. SUBSTANCE: composition for fire-retardant rubber coutings comprising a binder based on chloroprene rubber and a processing additive, contains a composition of polychloroprene rubber of nairit NT, butylphenolformaldehyde resin 101 K, thiuram, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras, comprises a chrysotile asbestos fibers as a processing additive with a mass fraction of the residue after undersizing with a size across sides of the mesh in the light of 1.35 mm not more than 70.0%. EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber. 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 616 075 C1 (51) МПК C09D 111/00 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015143015, 08.10.2015 (24) Дата начала отсчета срока действия патента: 08.10.2015 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (45) Опубликовано: 12.04.2017 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: RU 2103300 C1, 27.01.1998. RU 2492203 C1, 10.09.2013. RU 2540645 C1, 10.02.2015. RU 2186813 С2, 10.08.2002. JP 01040568 A, 10.02.1989. 2 6 1 6 0 7 5 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита НТ, бутилфенолформальдегидной смолы 101 К, тиурама, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит волокна асбеста хризотилового с массовой долей остатка после просева на сите с размером стороны ячейки в свету 1,35 мм не более 70,0% при следующем соотношении компонентов, мас. ч.: Полихлоропреновый каучук наирит НТ 100,0 ...

Composition for fire-retardant rubber coatings

FIELD: chemistry. SUBSTANCE: composition for fire-retardant rubber coutings comprises a binder containing a composition of polychloroprene rubber of nairit NT, butylphenolformaldehyde resin 101 K, thiuram, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras and a processing additive - a dispersed carbon fiber with average weighted length of about 200 microns. EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber. 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 616 068 C1 (51) МПК C09D 111/00 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015142940, 08.10.2015 (24) Дата начала отсчета срока действия патента: 08.10.2015 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (45) Опубликовано: 12.04.2017 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: RU 2103300 C1, 27.01.1998. RU 2492203 С1, 10.09.2013. RU 2540645 С1, 10.02.2015. RU 2186813 С2, 10.08.2002. JP 01040568 A, 10.02.1989. 2 6 1 6 0 6 8 R U (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита НТ, бутилфенолформальдегидной смолы 101К, тиурама, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит диспергированное углеродное волокно со средневзвешенной длиной около 200 микрон, при следующем соотношении компонентов, мас.ч.: Полихлоропреновый каучук наирит НТ 100,0 Бутилфенолформальдегидная смола 101К 90,0 Тиурам 2,0 Оксид цинка 5,0 Оксид магния 12,0 Указанный органический растворитель 800,0 Указанные углеродные волокна 5,0-15,0 Стр.: 1 C 1 C 1 (54) СОСТАВ ДЛЯ ...

一种非沥青基喷涂速凝液体橡胶防水涂料及其制备方法

本发明公开了一种非沥青基喷涂速凝液体橡胶防水涂料，包括质量比为2～10:1的A组分和B组分，所述A组分为固含量为55％～60％的非沥青基液体橡胶防水涂料，所述B组分为质量分数为5％～15％的氯化钙溶液。该涂料粘结强度提升速度更快，最终粘结强度更高，喷涂48h后与混凝土基面粘结强度即可达到0.5MPa以上，7天后与混凝土基面粘结强度达到1.0MPa以上，有效解决了传统沥青基喷涂速凝液体橡胶防水涂料与基层粘结不够牢固而导致起鼓、脱落等问题。

Состав для огнезащитных покрытий резин

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 143 015 A (51) МПК C09D 111/00 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015143015, 08.10.2015 Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (43) Дата публикации заявки: 13.04.2017 Бюл. № 11 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита НТ, бутилфенолформальдегидной смолы 101 К, тиурама, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит асбестовые волокна, при следующем соотношении компонентов, масс. ч.: Полихлоропреновый каучук наирит НТ 100,0 Бутилфенолформальдегидная смола 101 К 90,0 Тиурам 2,0 Оксид цинка 5,0 Оксид магния 12,0 Указанный органический растворитель 800,0 5,0-15,0 R U Указанные асбестовые волокна Стр.: 1 A 2 0 1 5 1 4 3 0 1 5 A (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН 2 0 1 5 1 4 3 0 1 5 (72) Автор(ы): Каблов Виктор Федорович (RU), Кейбал Наталья Александровна (RU), Руденко Константин Юрьевич (RU), Харламов Евгений Викторович (RU) R U Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, Отдел интеллектуальной собственности ВолгГТУ (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU)

Method of chemically milling a metallic workpiece

One kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof

本发明公开了一种喷涂速凝橡胶沥青防水涂料及其制备方法，涉及建筑材料领域。本发明的防水涂料由A组分和B组分组成；所述A组分为乳化沥青、水性胶乳和水性增粘树脂组成的粘性橡胶沥青乳液；所述B组分为包括氯化钙、复合铝铁化合物和水形成的液体固化剂；所述粘性橡胶沥青乳液与所述液体固化剂喷涂时的质量比为5‑10:1。本发明的喷涂速凝橡胶沥青防水涂料固化后，其自身具有粘性(初粘性)，可以与改性沥青防水卷材进行复合使用。

Composition for applying a protective coating on mittens and gloves

Изобретение относится к производству средств индивидуальной защиты человека от влияния опасных и вредных факторов. Состав для нанесения защитного покрытия на рукавицы и перчатки содержит латекс и водную дисперсию вулканизующей группы, содержащую смесь серы, окиси цинка и цинковой соли диалкилдитиокарбаминовой кислоты. Латекс представляет собой смесь бутадиен-нитрильного карбоксилатного, полихлоропренового и бутадиен-стирольного латексов при массовом соотношении от 94,5:0,8:4,7 до 99,4:0,1:0,5. Технический результат заключается в увеличении стойкости к действию масел и устойчивости к истиранию защитного покрытия. 75 табл. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК C09D 109/04 C09D 109/08 C09D 111/02 A41D 19/015 (11) (13) 2 761 215 C1 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09D 109/04 (2021.05); C09D 109/08 (2021.05); C09D 111/02 (2021.05); A41D 19/015 (2021.05) (21)(22) Заявка: 2020123944, 20.07.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Общество с ограниченной ответственностью "Ликом" (RU) Дата регистрации: 06.12.2021 (45) Опубликовано: 06.12.2021 Бюл. № 34 2 7 6 1 2 1 5 R U (54) СОСТАВ ДЛЯ НАНЕСЕНИЯ ЗАЩИТНОГО ПОКРЫТИЯ НА РУКАВИЦЫ И ПЕРЧАТКИ (57) Реферат: Изобретение относится к производству представляет собой смесь бутадиен-нитрильного средств индивидуальной защиты человека от карбоксилатного, полихлоропренового и влияния опасных и вредных факторов. Состав бутадиен-стирольного латексов при массовом для нанесения защитного покрытия на рукавицы соотношении от 94,5:0,8:4,7 до 99,4:0,1:0,5. и перчатки содержит латекс и водную дисперсию Технический результат заключается в увеличении вулканизующей группы, содержащую смесь серы, стойкости к действию масел и устойчивости к окиси цинка и цинковой соли истиранию защитного покрытия. 75 табл. диалкилдитиокарбаминовой кислоты. Латекс Стр.: 1 C 1 C 1 Адрес для переписки: 453854, Респ. Башкортостан, ...

Latex composition

접착 강도 및 내수성이 우수한 수계 접착제 및 수계 프라이머의 베이스가 되는 라텍스 조성물을 제공한다. 폴리클로로프렌 라텍스 100질량부에 대하여 에틸렌의 질량비율이 40% 이상인 EVA 수지 1∼70질량부를 주성분으로 함유하는 라텍스 조성물. Provided is a latex composition that is a base of an aqueous adhesive and an aqueous primer having excellent adhesive strength and water resistance. A latex composition containing, as a main component, 1 to 70 parts by mass of EVA resin having a mass ratio of ethylene of 40% or more to 100 parts by mass of polychloroprene latex.

The method for preparing the polychloroprene elastomeric glove product that sensitization reduces

本发明通常涉及制备致敏性降低的聚氯丁烯弹性体手套制品的方法。与使用具有非短效促进剂的硫化组合物形成的弹性体制品相比，本申请的方法制备的聚氯丁烯弹性体手套制品具有降低的致敏性。

Composition for rubber fire-retardant coating

FIELD: fire safety. SUBSTANCE: invention relates to production of fire-retardant coatings based on a polymer binder and can be used in rubber industry. Composition for rubber fire-retardant coatings contains the binder based on chloroprene rubber and a process additive. As a binder, it contains a composition of NT polychloroprene rubber, 101K butylphenol formaldehyde resin, thiuram, zinc oxide, magnesium oxide, organic solvent, which is a mixture of equal weight parts of ethyl acetate and oil solvent. As a processing additive, it contains basalt fibers. EFFECT: invention provides increase in fire-retardant properties of the coating and its adhesion to rubber. 1 cl, 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 602 135 C1 (51) МПК C09D 111/00 (2006.01) C09D 5/18 (2006.01) C09D 161/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2015143038/05, 08.10.2015 (24) Дата начала отсчета срока действия патента: 08.10.2015 (45) Опубликовано: 10.11.2016 Бюл. № 31 2 6 0 2 1 3 5 R U (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН (57) Реферат: Изобретение относится к области получения бутилфенолформальдегидной смолы 101К, огнезащитных покрытий на основе полимерного тиурама, оксида цинка, оксида магния, связующего и может найти применение в органического растворителя, представляющего резинотехнической промышленности. Состав для собой смесь равных массовых частей этилацетата огнезащитных покрытий резин включает и нефраса. В качестве технологической добавки связующее на основе хлоропренового каучука и содержит базальтовые волокна. Изобретение технологическую добавку. В качестве связующего обеспечивает повышение огнезащитных свойств содержит композицию из полихлоропренового покрытия и его адгезии к резине. 2 табл. каучука наирита НТ, Стр.: 1 C 1 C 1 Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, ВолгГТУ, отдел интеллектуальной собственности 2 6 0 2 1 3 5 (56) Список документов, цитированных в отчете о ...

COMPOSITION FOR FIREPROOF COATING OF RUBBER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 143 032 A (51) МПК C09D 111/00 (2006.01) C09D 161/10 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015143032, 08.10.2015 Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (43) Дата публикации заявки: 13.04.2017 Бюл. № 11 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита ДП, бутилфенолформальдегидной смолы 101 К, воды, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит асбестовые волокна при следующем соотношении компонентов, масс. ч.: Полихлоропреновый каучук наирит ДП 90,0 Бутилфенолформальдегидная смола 101 К 90,0 Вода 3,0 Оксид цинка 5,0 Оксид магния 11,0 Указанный органический растворитель 800,0 5,0-15,0 R U Указанные асбестовые волокна Стр.: 1 A 2 0 1 5 1 4 3 0 3 2 A (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН 2 0 1 5 1 4 3 0 3 2 (72) Автор(ы): Каблов Виктор Федорович (RU), Кейбал Наталья Александровна (RU), Руденко Константин Юрьевич (RU), Харламов Евгений Викторович (RU) R U Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, ВолгГТУ, отдел интеллектуальной собственности (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU)

Composition for fire-retardant rubber coatings

FIELD: chemistry. SUBSTANCE: composition for fire-retardant rubber coutings comprising a binder based on chloroprene rubber and a processing additive, contains a composition of polychloroprene rubber of nairit DP, butylphenolformaldehyde resin 101 K, water, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras, comprises a dispersed carbon fiber as a processing additive with average weighted length of about 200 microns. EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber. 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 616 074 C1 (51) МПК C09D 111/00 (2006.01) C09D 161/10 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015143014, 08.10.2015 (24) Дата начала отсчета срока действия патента: 08.10.2015 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (45) Опубликовано: 12.04.2017 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: RU 2103300 C1, 27.01.1998. RU 2492203 C1, 10.09.2013. RU 2540645 C1, 10.02.2015. RU 2186813 С2,10.08.2002. JP 01040568 A, 10.02.1989. 2 6 1 6 0 7 4 R U (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита ДП, бутилфенолформальдегидной смолы 101К, воды, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит диспергированное углеродное волокно со средневзвешенной длиной около 200 микрон, при следующем соотношении компонентов, мас.ч.: Полихлоропреновый каучук наирит ДП 90,0 Бутилфенолформальдегидная смола 101К 90,0 Вода 3,0 Оксид цинка 5,0 Оксид магния 11,0 Указанный органический растворитель 800,0 ...

High-elasticity weather-resistant roof waterproof sealing material and preparation method thereof

本发明公开了一种高弹耐候屋面防水密封材料及其制备方法，所述高弹耐候屋面防水密封材料包括纯丙乳液20%~45%；氯丁胶乳5%~20%；增粘剂乳液1%~10%；颜填料15%~40%；水1%~20%；其他助剂2%~5%。本发明所述的高弹耐候屋面防水密封材料无需覆盖保护层，耐水耐候性好，强度高，断裂伸长率大，与现有屋面系统的大多数基材粘结良好，表面覆盖传统防水防腐涂料可以有效附着，易于维修及再次涂覆，既可以作为外露型屋面防水涂料使用，也可以作为嵌缝膏、节点密封膏、以及卷材封边膏使用。

Environment-friendly self-extinguishing high polymer waterproof paint and preparation method thereof

一种环保自熄高分子防水涂料，该涂料按照重量份数由以下的材料组成：热塑丁苯橡胶8份，氢化SBS8份，碳9树脂3份，萜烯树脂4份，2402树脂3份，M-80苯乙烯树脂4份，氯丁橡胶8份，抗老剂2640.6份，消泡剂0.3份，流平剂0.5份，云母粉8份，钛白粉4份，200号溶剂油18份，丁酯7份，环己烷20份，紫外线吸收剂0.6份，阻燃剂3份。该环保自熄高分子防水涂料适用于人防、国防工程、隧道、涵洞等各种地方防水防腐，其物理力学性能优异，耐酸耐碱性强，使用寿命长，单位面积用量少，涂膜阻燃自熄。

Low-toxic primer composition not comprising phenol resin and toluene for polyamide resin footwear parts

본 발명은 클로로프렌계 고무와 염화폴리올레핀 수지 및 변성에틸렌비닐아세테이트 수지를 주성분으로 한 것을 특징으로 하는 페놀 수지 및 톨루엔을 함유하지 않은 폴리아마이드계 신발 부품용 저독성 프라이머 조성물에 관한 것으로, 용제를 3종 이상 사용하여 폴리아마이드계 부품과의 상용성을 개선하여 접착성을 향상시켰고, 페놀수지와 자극적인 극성 유기 용제를 사용하지 않음으로써 작업환경이 쾌적하여 친환경적인 것이 장점이다. The present invention relates to a low-toxic primer composition for polyamide-based shoe parts containing no phenol resin and toluene, comprising chloroprene rubber, chlorinated polyolefin resin and modified ethylene vinyl acetate resin as main components. By improving the compatibility with polyamide-based parts, the adhesiveness is improved, and the working environment is comfortable and eco-friendly by not using phenolic resin and polar organic solvent. 폴리아마이드, 프라이머, 저독성, 신발용 부품, 페놀수지, 톨루엔, 클로로프렌계 고무, 염화폴리올레핀 수지, 변성에틸렌비닐아세테이트 수지 Polyamide, primer, low toxicity, footwear parts, phenolic resin, toluene, chloroprene rubber, chlorinated polyolefin resin, modified ethylene vinyl acetate resin

COMPOSITION FOR FIREPROOF COATING OF RUBBER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 142 940 A (51) МПК C09D 111/00 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015142940, 08.10.2015 Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (43) Дата публикации заявки: 13.04.2017 Бюл. № 11 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита НТ, бутилфенолформальдегидной смолы 101 К, тиурама, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит диспергированные углеродные волокна при следующем соотношении компонентов, мас. ч.: A Полихлоропреновый каучук наирит НТ 100,0 Бутилфенолформальдегидная смола 101 К 90,0 Тиурам 2,0 Оксид цинка 5,0 Оксид магния 12,0 Указанный органический растворитель 800,0 Указанные углеродные волокна 5,0-15,0 R U 2 0 1 5 1 4 2 9 4 0 A (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН 2 0 1 5 1 4 2 9 4 0 (72) Автор(ы): Каблов Виктор Федорович (RU), Кейбал Наталья Александровна (RU), Руденко Константин Юрьевич (RU), Харламов Евгений Викторович (RU) R U Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, отдел интеллектуальной собственности ВолгГТУ (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU) Стр.: 1

COMPOSITION FOR FIREPROOF COATING OF RUBBER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 143 014 A (51) МПК C09D 111/00 (2006.01) C09D 161/10 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015143014, 08.10.2015 Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (43) Дата публикации заявки: 13.04.2017 Бюл. № 11 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита ДП, бутилфенолформальдегидной смолы 101 К, воды, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит диспергированные углеродные волокна при следующем соотношении компонентов, мас. ч.: A Полихлоропреновый каучук наирит ДП 90,0 Бутилфенолформальдегидная смола 101 К 90,0 Вода 3,0 Оксид цинка 5,0 Оксид магния 11,0 Указанный органический растворитель 800,0 Указанные углеродные волокна 5,0-15,0 R U 2 0 1 5 1 4 3 0 1 4 A (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН 2 0 1 5 1 4 3 0 1 4 (72) Автор(ы): Каблов Виктор Федорович (RU), Кейбал Наталья Александровна (RU), Руденко Константин Юрьевич (RU), Харламов Евгений Викторович (RU) R U Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, ВолгГТУ, Отдел интеллектуальной собственности (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU) Стр.: 1

COMPOSITION FOR FIREPROOF COATING OF RUBBER

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 143 016 A (51) МПК C09D 111/00 (2006.01) C09D 161/10 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015143016, 08.10.2015 Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (43) Дата публикации заявки: 13.04.2017 Бюл. № 11 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита ДП, бутилфенолформальдегидной смолы 101 K, воды, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит диспергированные базальтовые волокна при следующем соотношении компонентов, масс. ч.: A Полихлоропреновый каучук наирит ДП 90,0 Бутилфенолформальдегидная смола 101K 90,0 Вода 3,0 Оксид цинка 5,0 Оксид магния 11,0 Указанный органический растворитель 800,0 Указанные базальтовые волокна 5,0-15,0 R U 2 0 1 5 1 4 3 0 1 6 A (54) СОСТАВ ДЛЯ ОГНЕЗАЩИТНЫХ ПОКРЫТИЙ РЕЗИН 2 0 1 5 1 4 3 0 1 6 (72) Автор(ы): Каблов Виктор Федорович (RU), Кейбал Наталья Александровна (RU), Руденко Константин Юрьевич (RU), Харламов Евгений Викторович (RU) R U Адрес для переписки: 400005, г. Волгоград, пр. Ленина, 28, ВолгГТУ, Отдел интеллектуальной собственности (71) Заявитель(и): Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) (RU) Стр.: 1

Paste for flexible electrode and flexible electrode using same

本发明通过使用特定的乳液、炭黑来制作浆料并涂覆，能够制作兼具导电性和柔软性的柔软电极。本发明的一个方面中，通过使用如下的浆料，可得到兼具导电性和柔软性的柔软电极，所述浆料使用了包含选自由丙烯酸类聚合物、氨基甲酸酯系聚合物、氟系聚合物、脲系聚合物、氯丁二烯系聚合物以及丁二烯系聚合物组成的组中的1种以上聚合物成分、且pH为6.5～8.0的乳液，以及非压缩下DBP吸收量为150～300mL/100g、且BET比表面积处于35～140m 2 /g的范围的炭黑。

The vulcanising composition that sensitization reduces

本发明通常涉及用于硫化弹性体制品的硫化组合物，其中与使用具有非短效促进剂的硫化组合物形成的弹性体制品相比，该硫化组合物具有降低的致敏性。本发明还涉及使用该硫化组合物形成的弹性体制品。本发明进一步涉及制造降低了致敏性的硫化组合物的方法，并涉及使用该硫化组合物以硫化弹性体制品的方法。

A kind of graphene neoprene modified waterproof asphalt material

本发明公开了一种石墨烯氯丁橡胶改性沥青防水涂料，其由以下组分和重量份组成：氯丁橡胶乳液60‑95份，乳化沥青25‑60份，氧化石墨烯10‑19份，滑石粉5‑12份，水5‑11份，消泡剂0.01‑0.04份，防腐剂0.04‑0.1份。本发明能使整体产品的各个性能都得到提高。

Corrosion resisting ladder - made of separate elements coated with neoprene rubber

Ladders which are exposed to salty atmosphere or acid and ammonia vapours are protected from corrosion by constructing them of standard elements such as rungs, safety loops and fixing means which have been coated with vulcanised neoprene rubber. The elements are slid one on top of the other on support tubes, double conic joints being used to hold them in place. As hot vulcanising is not possible with large units, this method provides long-term protection, and parts can easily be interchanged.

Composition for fire-retardant rubber coatings

FIELD: chemistry. SUBSTANCE: composition for fire-retardant rubber coutings comprising a binder based on chloroprene rubber and a processing additive, contains a composition of polychloroprene rubber of nairit DP, butylphenolformaldehyde resin 101K, water, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras, comprises chrysotile asbestos fibers as a processing additive with a mass fraction of the residue after undersizing with a size across sides of the mesh in the light of 1.35 mm not more than 70.0%. EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber. 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 616 077 C1 (51) МПК C09D 111/00 (2006.01) C09D 161/10 (2006.01) C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2015143032, 08.10.2015 (24) Дата начала отсчета срока действия патента: 08.10.2015 Дата регистрации: Приоритет(ы): (22) Дата подачи заявки: 08.10.2015 (45) Опубликовано: 12.04.2017 Бюл. № 11 (56) Список документов, цитированных в отчете о поиске: RU 2103300 C1, 27.01.1998. RU 2492203 C1, 10.09.2013. RU 2540645 C1, 10.02.2015. RU 2186813 С2, 10.08.2002. JP 01040568 A, 10.02.1989. 2 6 1 6 0 7 7 (57) Формула изобретения Состав для огнезащитных покрытий резин, включающий связующее на основе хлоропренового каучука и технологическую добавку, отличающийся тем, что в качестве связующего содержит композицию из полихлоропренового каучука наирита ДП, бутилфенолформальдегидной смолы 101К, воды, оксида цинка, оксида магния, органического растворителя, представляющего собой смесь равных массовых частей этилацетата и нефраса, а в качестве технологической добавки содержит волокна асбеста хризотилового с массовой долей остатка после просева на сите с размером стороны ячейки в свету 1,35 мм не более 70,0%, при следующем соотношении компонентов, мас.ч.: Полихлоропреновый каучук наирит ДП ...

Improvements in or relating to coating compositions

A coating composition for use in spray packaging comprises bitumen and neoprene in a volatile solvent, e.g. toluene. The proportion of bitumen to neoprene is preferably from 26 : 3 to 26 : 10. The bitumen preferably has a ring melting-point in the range 100-130 DEG C. The composition may contain a peptizing agent for the neoprene, e.g. the materials sold under the Registered Trade Mark "Vulcafor," as well as fillers such as asbestine, asbestos and mica.ALSO:A coating composition for use in spray packaging comprises bitumen and neoprene in a volatile solvent, e.g. toluene. The proportion of bitumen to neoprene is preferably from 26:3 to 26:10. The bitumen preferably has a ring melting point in the range 100-130 DEG C. The composition may contain a peptizing agent for the neoprene, e.g. the materials sold under the Registered Trade Mark "Vulcafor," as well as fillers such as asbestine, asbestos and mica.

Process for coating objects and surfaces

ANTI-OZONE PROTECTION COMPOSITION FOR A CROSS-LINKED RUBBER ARTICLE

L’invention concerne une composition de protection anti-ozone pour un article en caoutchouc réticulé, ladite composition étant à base d’au moins un élastomère chloré, d’au moins un solvant hydrocarboné et d’au moins un solvant polaire aprotique. L’invention concerne également un article en caoutchouc comprenant au moins une surface élastomérique en contact avec l’air, ladite surface étant tout ou partie est revêtue par ladite composition. The invention relates to an anti-ozone protection composition for a crosslinked rubber article, said composition being based on at least one chlorinated elastomer, at least one hydrocarbon solvent and at least one polar aprotic solvent. The invention also relates to a rubber article comprising at least one elastomeric surface in contact with air, said surface being all or part of it is coated with said composition.

Coating and impregnation composition for open structured thermoplastic coated sheet structures

ABSTRACT A composition for coating and impregnating open-structured thermoplastic sheet material, the composition comprising a chemically cross-linked product of a) a 50% aqueous dispersion of a thermally cross-linkable copolymer of acrylic acid esters and styrol produced with acrylonitrile and having a glass transition temperature of +31°C; b) a 50% aqueous colloidal dispersion of a polymer mixture of either 2-chlorbutadiene and acrylic acid or butadiene, acrylonitrile and methacrylic acid, having a glass transition temperature of -30°C. The composition has a short drying time, and provides for the production of storable blanks, which may be processed through pressure molding into formed parts having stiff but elastic and thermally stable compressed zones. Production cost is lowered because no safety precautions and disposal measures are required for the aqueous solutions.

Thermally expanding fire-retardant foam material

FIELD: fire safety.SUBSTANCE: invention relates to fire-retardant foamed materials used for protection against fire and flame propagation at civil and industrial construction facilities, sea and air transport. Composition for fire-retardant foam material contains a chlorine-containing polymer binder, a foaming agent, foaming fillers, a vulcanizing agent, a plasticiser and gelling agents. Polychloroprene latex is used as a chlorine-containing polymer binder, oxidized graphite is used as a foaming agent, anionic surfactants are used as foaming fillers, vulcanizing agent is zinc oxide, urea and trichloropropyl phosphate are used as plasticizing agent, potassium sulphate and sodium silicofluoride are used as gelling components. Composition also contains 4,4-diphenylmethane diisocyanate as an organizer of biurethane cross-links and chain elongation. Composition can additionally contain a solvent – ethyl acetate.EFFECT: obtained foamed material has high fire-retardant capacity, has fast start of expansion in temperature range of 140–150 °C to form foam coke when exposed to fire material, is resistant to water, petrol and oils and high mechanical strength.1 cl, 2 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 685 131 C1 (51) МПК C09K 21/14 (2006.01) C09D 111/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09K 21/14 (2019.02); C09D 111/02 (2019.02) (21) (22) Заявка: 2018119377, 27.05.2018 (24) Дата начала отсчета срока действия патента: 27.05.2018 16.04.2019 (56) Список документов, цитированных в отчете о поиске: RU 2612720 С1, 13.03.2017. RU (45) Опубликовано: 16.04.2019 Бюл. № 11 R U (54) Терморасширяющийся огнезащитный пеноматериал (57) Реферат: Изобретение относится к области анионные ПАВ, в качестве вулканизирующего огнезащитных вспенивающихся материалов, агента - оксид цинка, в качестве пластификатора используемых для защиты от огня и – мочевина и трихлорпропилфосфат, в качестве предотвращения ...

Improvements in and relating to tough fire retardant coatings

1283805 Glass mixtures; coating with glass BRITISH COLUMBIA RESEARCH COUNCIL 4 Nov 1970 [5 Dec 1969] 52383/70 Heading C1M [Also in Division C3] Coating compositions for application to wood and metal surfaces, to impart thereto resistance to fire and wear, comprise 30-90% of an anionic or cationic polychloroprene emulsion containing 10-60% solids and 10-70% of either glass in fine particle form, e.g. dust and/or fibre, said glass particles being of a type which fuse when exposed to heat or fire, forming a protective insulating mat on the surface, or a mixture of such glass with calcium silicate fibres in an amount up to 50% of the mixture. Exemplified compositions contain polychloroprene, glass dust or a mixture of glass dust and fibres, and, in some examples, additional additives selected from colloidal silica, sodium polyacrylate, calcium silicate fibres, chlorinated paraffin, lead oxide (flux for the glass), zinc phosphate, cupric hydroxide (fungistatic agent) aluminous cement and asbestos fines. In examples, the surfaces treated are of creosoted wood.

Spraying fast-setting rubber asphalt waterproof material special for exterior wall and preparation method thereof

A spraying fast-setting rubber asphalt waterproof material special for exterior wall and a preparation method thereof belong to the field of waterproof coatings. Said waterproof material comprises a component A and a component B. The component B is a coagulant solution formulated by adding water to calcium chloride, sodium chloride and a composite aluminum-iron polymer. The component A comprises 30 to 50 parts of a polymer latex, 50 to 70 parts of an emulsified asphalt, 5 to 30 parts of a reinforcing aid, and 0.3 to 1.5 parts of other aid. The reinforcing aid is a nano silica sol. The other aid is one or more of an antioxidant, a light stabilizer, a mildew preventive and a defoamer. The polymer latex is selected from latexes having a high gel content, and a nano silica sol is added into the component A. After film formation, the tensile strength is ≥ 1.2 MPa, the elongation is ≥ 1000%, and the bonding strength is ≥ 0.8 Mpa. The waterproofing material has good high and low-temperature performance, is resistant to acids, alkali and salts, has good weather resistant performance, and still has good waterproof property even if the plaster layer and the decorative layer are cracked.

Aerogel thermal insulation coating and preparation method thereof

本发明提出一种气凝胶隔热涂料及其制备方法，气凝胶隔热涂料原材料包括二氧化硅湿凝胶和涂料，两者的重量比为1∶0.1～1，所述的湿凝胶采用溶胶凝胶法制备得到。本发明取消了气凝胶粉体制备的步骤，直接由湿凝胶和商业可得的涂料混合，在涂料自然晾干的过程中，湿凝胶同步缓慢自然干燥，最终可获得具有优异隔热性能的气凝胶涂层。

Heat-resistant composition and method of making same

Latex composition

Water-in-oil neoprene spray adhesive and preparation method thereof

本发明提供一种油包水氯丁喷胶，按质量份数计，其原料包括：水溶剂20～30份、有机溶剂80～110份、活性氧化镁1～3份、酚醛树脂10～15份、石油树脂5～10份、氯丁二烯橡胶20～25份、乳化剂组分3～11份；有机溶剂包括甲基环己烷，并且，有机溶剂还包括醋酸乙酯和/或溶剂油；乳化剂组分中包括油包水型乳化剂，油包水型乳化剂在乳化剂组分中的占比不低于65％。通过采用绿色环保、性质温和的物料作为原料，本发明的油包水氯丁喷胶具备良好的安全性，另外，通过乳化剂和溶剂相配合，使上述氯丁喷胶具备良好的气雾胶性能。

Slurry for flexible electrodes, and flexible electrode using same

According to the present invention, it becomes possible to produce a flexible electrode having both of electrical conductivity and flexibility by preparing a slurry using a specific emulsion and specific carbon black and then applying the slurry. In one aspect of the present invention, a flexible electrode having both of electrical conductivity and flexibility can be produced by using a slurry prepared using an emulsion and carbon black, wherein the emulsion comprises at least one polymer component selected from the group consisting of an acrylic polymer, a urethane polymer, a fluorine polymer, a urea polymer, a chloroprene polymer and a butadiene polymer and has a pH value of 6.5 to 8.0, and the carbon black has a DBP absorption amount under uncompressed conditions of 150 to 300 mL/100 g and a BET specific surface area of 35 to 140 m2/g.

Bridge deck waterproof material and bridge deck waterproof construction method using same

本发明涉及桥面防水材料，其包含：底涂防水材料，其由91～95重量％的2‑乙基‑2‑(羟甲基)‑1,3‑丙二醇聚合物和5～9重量％的掺合料混合而成，并且涂布于桥面；中涂防水材料，其由15～35重量％的甲基丙烯酸甲酯树脂、32.5～42.5重量％的碳酸钙、7.5～17.5重量％的3号硅砂及20～30重量％的5号硅砂混合而成，并且涂布于所述底涂防水材料；以及顶涂防水材料，其由45～55重量％的2‑氯丁二烯聚合物、25～35重量％的甲苯或二甲苯及15～25重量％的纯沥青混合而成，并且涂布于所述中涂防水材料。

Water-based high-elasticity organic rubber waterproof paste and preparation method thereof

本发明属于有机橡胶防水膏领域，更具体的涉及一种水性高弹有机橡胶防水膏及其制备方法。一种水性高弹有机橡胶防水膏，制备原料至少包括：制备原料至少包括：有机乳液和乳化沥青；所述的有机乳液包括含苯环乳液、丙烯酸乳液、有机硅乳液、氯丁乳液中的至少一种。经本发明制备的水性高弹有机橡胶防水膏具有拉伸强度大、延伸率高，同时兼顾自愈性和耐水性好的特点；经本发明制备的水性高弹有机橡胶防水膏具有较好的耐候性能和抗老化性能。

High-bonding-strength kitchen and bathroom waterproof coating and preparation process thereof

一种采用聚乙烯醇改性丙烯酸酯后再与氯丁橡胶进行复配后得到的防水涂料，可以解决用于厨卫间的防水涂料浸水、浸酸碱、低温粘结强度差，容易因环境变化导致防水涂膜变形、折段、鼓包、软化、开裂等缺点。

Special lubricating wear-resistant coating for repairing automobile wiper rubber strip, and preparation method and application thereof

本发明公开了一种汽车雨刮胶条修复专用润滑耐磨涂层、其制备方法及其应用，由氯丁橡胶底涂层材料和环氧树脂面涂层材料双层结构组成的汽车雨刮胶条修复专用润滑耐磨涂层。氯丁橡胶底涂层材料组成及配比为：氯丁橡胶100份，过氧化物硫化剂3～5份，交联剂5～10份，炭黑1～5份，防老剂1～3份，有机溶剂300～400份。环氧树脂面涂层材料组成及配比为：橡胶改性型环氧树脂100份，室温固化剂5～15份，促进剂1～3份，类石墨烯二硫化钼7～30份，石墨3～25份，金属氧化物1～8份，分散剂0.5～1.0份，有机溶剂300～600份。通过氯丁底涂层材料对雨刮胶条原磨损表面进行修补，形成新的平整橡胶表面，再涂覆一层环氧树脂面涂层材料，从而使雨刮胶条重新具有优良的清洁效果和更优异的耐磨性能。

Temporary protection process for sensitive surfaces by film-forming coatings in direct contact

Organic/inorganic composite coating capable of independently forming gradient distribution layer

本发明公开了一种自主形成梯度分布层的有机/无机复合涂层，所述涂层原料包括有机乳液和悬浮稳定性大于有机乳液的无机颗粒，不同稳定性的有机乳液和无机颗粒混合的乳胶体系在成膜过程中先后富集形成有机与无机组分呈梯度增强分布的梯度分布层，所述梯度分布层包括有机乳胶粒底层、无机粒子含量依次增大的无机有机混合中间梯度过渡层和无机有机混合表面层；通过调节乳液体系中的无机颗粒或(和)乳胶粒的悬浮稳定性，并使二者的稳定性形成差异，使有机与无机组分在乳胶体系成膜过程中分先后富集，最终使涂层中的有机与无机组分呈梯度分布，避免了常规分次施涂存在层间结合问题，并在施工周期、造价、质量控制等方面效益明显。

Coated hockey stick blade

A hockey stick blade coated with an elastomeric polymer such as polychloroprene to provide a coating having the following characteristics: -Elongation (%) 200 minimum -Hardness about 40-90 -(Durometer - Shore A) -Resiliency 20 minimum -(Height on Shore Resiliometer) -Water Absorption <1 -(% by weight) - exhibits improvement in feel, adhesion, resiliency, water-absorption, wear, and repairability.

Waterproof Coating System and Method of Application

A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle.

Airbag and airbag manufacturing method

Railroad vehicle with fire retardant anti-vibration device

The invention relates to an anti-vibration device ( 100 ), for example intended for a railroad application, comprising: a first frame ( 10 ), a second frame ( 20 ), a shock absorbing structure ( 30 ) for the vibrations, situated between the two frames ( 10, 20 ), and at least one fire barrier layer ( 40 ) at least partially covering the shock absorbing structure ( 30 ); characterized in that said at least one fire barrier layer ( 40 ) is a polychloroprene-based elastomer including at least one fire retardance agent chosen from among alumina trihydrate or magnesium hydroxide.

Piezoelectric composite, ink and ink cartridge for 3D printing, bifunctional material comprising the piezoelectric composite, manufacture and uses thereof

There is provided a piezoelectric composite comprising a piezoelectric polymer and particles of a filler dispersed in the polymer, wherein the filler is in micro or nanoparticle form and is present in a filler:polymer weight ratio between about 1:99 and about 95:5. There is also provided an ink and ink cartridge for 3D printing of the piezoelectric composite. There is also provided a piezoelectric 3D printed material comprising the piezoelectric composite and a bifunctional material comprising the piezoelectric composite with one or more conductive electrodes adjacent to the piezoelectric composite. Methods of manufacture and uses thereof are also provided, including methods for 3D printing of a piezoelectric 3D printed material via solvent-cast or FDM 3D printing starting from the piezoelectric composite and/or the ink.

Single-component aqueous rubber asphalt quick-drying waterproof paint

A single-component aqueous rubber asphalt quick-drying waterproof paint, consisting of the following components: 10%-20% of emulsified asphalt, 25%-40% of a rubber emulsion, 25%-40% of an acrylic emulsion, 5%-10% of a filler, 0.1-1% of an aid, and the balance water. The waterproof paint is quite high in drying speed, can be dried within 24 hours, and satisfies the on-site construction requirements; after spray-coating or roll-coating, a paint film is smooth and compact in surface, is free of fine pores, and has a bonding strength up to about 1.5 MPa and ductility up to about 1100%; the paint is good in waterproof effect, high in weather fastness, rapid and convenient to construct during single-component construction, free of organic solvents, environmentally friendly, free of toxin, and free of peculiar smell in the construction process.

Visible light-near infrared-thermal infrared-millimeter wave-centimeter wave multi-spectrum stealth integrated composite coating

一种可见光‑近红外‑热红外‑毫米波‑厘米波多频谱隐身一体化的复合涂层，包括以下：该复合涂层自上而下依次为三色迷彩层、热辐射分流阻隔涂层、阻抗匹配过渡层、毫米波‑厘米波雷达吸波层和与目标基体材料结构附着力强的三防涂层。所述三色迷彩面涂层为以纳米氧化物和半导体材料为基。所述热辐射分流阻隔涂层为以纳米铝粉、纳米云母粉为基。所述阻抗匹配过渡层为以纳米氧化物为基。所述毫米波‑厘米波雷达吸波层为以纳米Fe、γ‑(Fe、Ni)合金粉、电解Fe粉为基。所述三防涂层为以纳米磷酸锌为基。本发明在伪装隐身性能和环境性能方面，尤其是在恶劣环境下的耐三防性能均显出综合优势。

Airbags and methods for production of airbags

Methods for production of automobile airbags with decreased air leakage and an increased duration of their inflated state, as well as airbags produced in accordance with these methods are provided.

Coatings for high temperature engine mounts

The performance of natural rubber based products, such as engine mounts which are susceptible to degradation caused by heat, oxidation, ozone attack or ultraviolet radiation is significantly improved by coating exposed surfaces of the product with a polymeric material having excellent heat and oxidation resistance properties. By applying such polymeric coatings having high resistance towards oxidation under excessive heat, the C=C bonds of the natural rubber are protected from oxygen and ozone attacks, thereby allowing its strain-crystallization characteristic properties to be retained.

New coating composition

Vulcanization composition having reduced allergenic potential, and elastomeric articles formed therewith

The present invention generally relates to vulcanization compositions used to vulcanize elastomeric articles, where the vulcanization compositions have reduced allergenic potential as compared to elastomeric articles formed using vulcanization compositions having non-fugitive accelerators. The present invention also relates to elastomeric articles formed using the vulcanization compositions. The invention further relates to methods for making a reduced-allergenicity vulcanization composition, and to methods for using the vulcanization compositions to vulcanize elastomeric articles.

Production process of water-based digital ink-jet transfer printing intermediate medium

本发明公开了一种水基数码喷墨转印中间媒介的生产工艺，涉及印染耗材技术领域。所述水基数码喷墨转印中间媒介的生产工艺，包括如下步骤：在中间转印媒介支撑体表面涂覆水基界面剥离层和水基墨水承载层。采用本发明生产工艺得到的中间转印媒介经数码喷印、撒高分子热熔粘合粉后，抖粗粉、细粉的效果出色，从而使转印后图案周边不粘粉，并且得到的图案色牢度高、耐候性强。

Production process of novel anti-skid disposable gloves

本发明属于手套生产技术领域，涉及一种新型防滑一次性手套的生产工艺，包括：(1)制备胶乳；(2)制备防滑剂；(3)浸渍手模；(4)卷边脱模；(5)反转；(6)喷涂防滑剂；(7)烘烤；(8)包装。本发明提供的生产工艺，在脱模反转后喷涂了防滑剂，从而使得手套表面涂有防滑层，在抓握使用工具时，大大增加了摩擦力，提高了手套的防滑性能。防滑涂层仅在手套的外表面喷涂，在工艺上不需要对现有成熟工艺做较大改动，在合适位置增设半密闭的喷涂环境即可，相对现有的防滑技术大大节省了原料的使用，降低了能耗，通过本工艺制得的手套防滑性能和防护性都很好。

Protective coating compositions for etching formed from chloroprene polymer, carbon black and phenolaldehyde resin, and metal substrate coated therewith

Polychloroprene latex composition and its production method

A nonionic polychloroprene latex composition employing a polyvinyl alcohol as an emulsifier/dispersant has favorable chemical and mechanical stability but has a high viscosity, and therefore it has such drawbacks that its coating method is limited, and it is hardly made to have a high solid content. A polychloroprene latex composition which has a low viscosity and which can be made to have a high solid content, can be obtained by emulsion polymerization of chloroprene alone or chloroprene and a monomer copolymerizable with chloroprene in the presence of a polyvinyl alcohol and a nonionic emulsifier.

Waterproof coating method of application

A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle.

Water-in-oil neoprene spray adhesive and preparation method thereof

本发明提供一种油包水氯丁喷胶，按质量份数计，其原料包括：水溶剂20～30份、有机溶剂80～110份、活性氧化镁1～3份、酚醛树脂10～15份、石油树脂5～10份、氯丁二烯橡胶20～25份、乳化剂组分3～11份；有机溶剂包括甲基环己烷，并且，有机溶剂还包括醋酸乙酯和/或溶剂油；乳化剂组分中包括油包水型乳化剂，油包水型乳化剂在乳化剂组分中的占比不低于65％。通过采用绿色环保、性质温和的物料作为原料，本发明的油包水氯丁喷胶具备良好的安全性，另外，通过乳化剂和溶剂相配合，使上述氯丁喷胶具备良好的气雾胶性能。

Slurry for flexible electrode and flexible electrode using the same

本発明は特定のエマルジョン、カーボンブラックをもちいてスラリーを作製し、塗工することで、導電性と柔軟性を兼ね揃えた柔軟電極の作製を可能とする。本発明の一側面において、アクリル系ポリマー、ウレタン系ポリマー、フッ素系ポリマー、ウレア系ポリマー、クロロプレン系ポリマーおよびブタジエン系ポリマーからなる群から選ばれる１種以上のポリマー成分からなり、ｐＨが６．５〜８．０であるエマルジョンと、非圧縮下ＤＢＰ吸収量が１５０〜３００ｍＬ／１００ｇ、ＢＥＴ比表面積が３５〜１４０ｍ2／ｇ の範囲にあるカーボンブラックをもちいたスラリーをもちいる事で導電性と柔軟性を両立する柔軟電極が得られる。

Composition for fire-retardant rubber coatings

FIELD: chemistry. SUBSTANCE: composition for fire-retardant rubber coutings comprising a binder based on chloroprene rubber and a processing additive, contains a composition of polychloroprene rubber of nairit DP, butylphenolformaldehyde resin 101 K, water, zinc oxide, magnesium oxide, an organic solvent representing half-and-half mixture of ethyl acetate and nefras, comprises dispersed basalt fibers as a processing additive with a size of 5-10 mcm. EFFECT: increased flame-retardant properties of the coating and higher adhesion to rubber. 2 tbl

Polychloroprene latex composition and process for producing the same

A nonionic polychloroprene latex composition employing a polyvinyl alcohol as an emulsifier/dispersant has favorable chemical and mechanical stability but has a high viscosity, and therefore it has such drawbacks that its coating method is limited, and it is hardly made to have a high solid content. A polychloroprene latex composition which has a low viscosity and which can be made to have a high solid content, can be obtained by emulsion polymerization of chloroprene alone or chloroprene and a monomer copolymerizable with chloroprene in the presence of a polyvinyl alcohol and a nonionic emulsifier.

Element gradient combined anti-radiation rubber product and preparation method thereof

本发明公开了一种元素梯度组合防辐射橡胶制品及其制备方法，目的在于解决现有的辐射防护橡胶制品通常将所有填料混合在一起填充，各填充组分的含量不高，总体屏蔽效果降低，而增加屏蔽材料，则极易导致产品制备过程中出现不同程度填料沉降或分层，还会大大降低成品物理机械性能的问题。其包括N层屏蔽单层梯度复合而成，所述N为自然数，且N≥2。本发明的复合防辐射橡胶制品能够实现对宽能谱高能射线的均匀性屏蔽效果，对γ及X射线的屏蔽率高于30%，且产品对人体和环境友好。本发明设计合理，使用方便，防辐射效果好，生产效率和填料利用率高，综合屏蔽性能好，能够满足工业化、大规模、批量生产的需要，具有较高的应用价值和较好的应用前景。

Polychloroprene latex composition and process for producing the same

A polychloroprene latex composition which has a low viscosity and which can be made to have a high solid content, obtained by emulsion polymerization of chloroprene alone or chloroprene and a monomer copolymerizable with chloroprene in the presence of a polyvinyl alcohol and a nonionic emulsifier, such as polyoxyethylene alkyl ether.

Method of producing anti-fouling enamel by rubber

FIELD: manufacturing technology.SUBSTANCE: invention relates to means of protection against fouling by marine organisms of underwater parts of ships, ships, submarines and hydraulic structures, and specifically to antifouling enamel on rubber. Method comprises first rolling rubber at temperature of not more than 50 °C for 2–3 hours. Then the rolled rubber is dissolved in organic solvents, for this purpose rolled rubber and dibutyl phthalate are loaded into the mixer at the following ratio: 3.0–5.0:3.0–4.5 and mixed in a mixture of organic solvents: acetone, butyl acetate and toluene, taken in ratio: 9–10:4–5:9.5–11 at 18–22 °C is not less than 1 hour. Then colophony is loaded into a mixture of organic solvents of butyl acetate and acetone in the ratio rosin: butyl acetate: acetone: 6–12:7–14:4–8, respectively. Further, biocides – copper oxide and polyhexamethylene guanidine and technical carbon – are added to the obtained colophony solution. Further, additives are added to the reaction mass: vinyl alcohol, benzene sulphonic acid and xylene. Obtained mixture is dispersed for 30–40 minutes. Then the obtained mixture is mixed with rolled rubber dissolved in organic solvents, the mixture is dispersed to degree of grinding of 80 mcm.EFFECT: technical result consists in the fact that the disclosed method provides higher biocidal and protective properties of anti-fouling enamel, which will enable to obtain a coating on rubber does not accumulate in tropical seas to 1–2 years.1 cl, 1 tbl, 2 ex

Vulcanization composition having reduced allergenic potential

The present invention generally relates to vulcanization compositions used to vulcanize elastomeric articles, where the vulcanization compositions have reduced allergenic potential as compared to elastomeric articles formed using vulcanization compositions having non-fugitive accelerators. The present invention also relates to elastomeric articles formed using the vulcanization compositions. The invention further relates to methods for making a reduced-allergenicity vulcanization composition, and to methods for using the vulcanization compositions to vulcanize elastomeric articles.

Airbags and methods for production of airbags

Method for production of automobile airbags with decreased air leakage and an increased duration of their inflated state. The method comprising forming a one piece woven (OPW) airbag having seams and applying a hot melt sealant material to one or more seams of the OPW airbag.

Article, in particular air spring bellows, metal-rubber element or damper

本发明涉及一种带有具有弹性特性的单层或多层主体的制品，特别是空气弹簧波纹管、金属‑橡胶元件或减振器。为了改善其阻燃特性，该制品的主体由至少一个由橡胶混合物构成的层D组成或包含该至少一个由橡胶混合物构成的层D，该橡胶混合物不含含有卤素的阻燃剂并且包含至少一种炭黑(具有根据DIN‑ISO 9277的在35与140m 2 /g之间的BET表面积和根据ISO 4656的在70与140ml/100g之间的吸油值(OAN))，以及第一三水合铝(ATH_1)和至少一种另外的三水合铝(ATH_2)(其中该第一三水合铝(ATH_1)和另外的三水合铝(ATH_2)各自具有不同的粒径)。

Latex composition

A kind of preparation method of ultra-hydrophobic high sticking coating and composite material with ultra-hydrophobic high sticking coating

本发明涉及一种超疏水高粘附涂层的制备方法及具有超疏水高粘附涂层的复合材料。该超疏水高粘附涂层的制备方法包括以下步骤：在超疏水层的超疏水表面上涂覆胶粘剂溶液，然后进行固化，即得。本发明提供的超疏水高粘附涂层的制备方法，主要是利用超疏水表面自身的微纳米结构，在微纳米结构之上以粘结剂构筑具有低表面能的毛细结构，两者复合形成具有毛细结构的微纳粗糙表面(仿壁虎脚结构)，以此赋予其超疏水高粘附表面的性质。该制备方法的制备工艺简单，可方便实现超疏水高粘附涂层的大面积、工业化制备。

Production process of water-based digital ink-jet transfer printing intermediate medium

本发明公开了一种水基数码喷墨转印中间媒介的生产工艺，涉及印染耗材技术领域。所述水基数码喷墨转印中间媒介的生产工艺，包括如下步骤：在中间转印媒介支撑体表面涂覆水基界面剥离层和水基墨水承载层。采用本发明生产工艺得到的中间转印媒介经数码喷印、撒高分子热熔粘合粉后，抖粗粉、细粉的效果出色，从而使转印后图案周边不粘粉，并且得到的图案色牢度高、耐候性强。

COATING SYSTEM PROVIDING PROTECTION AGAINST FIRE AND PROCEDURE FOR PROTECTING METAL, CONCRETE OR SIMILAR CONSTRUCTION ELEMENTS IN THE EVENT OF FIRE

Waterproof Coating System and Method of Application

A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle.

Polychloroprene paints and varnishes and process for their manufacture.

L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION DE PEINTURES ET VERNIS. DANS LE PROCEDE DE L'INVENTION, ON PREPARE D'ABORD UNE SOLUTION AQUEUSE SEQUESTRANTE, DESTINEE A PASSIVER LA SOUDE CAUSTIQUE, CONTENANT UN COMPOSE OU COLLOIDE A FONCTION ACIDE ET UNE BASE VOLATILE EN EXCES, DESTINEE A NEUTRALISER CETTE FONCTION ACIDE ET A DONNER A CETTE SOLUTION UN PH ELEVE, PAR EXEMPLE DE 9 A 9,5, PUIS ON MELANGE, EN AGITANT, CETTE SOLUTION SEQUESTRANTE AU LATEX DE POLYCHLOROPRENE ET, A CE MELANGE, ON AJOUTE DE LA SOUDE CAUSTIQUE EN EXCES, LA PREPARATION S'ACHEVANT PAR UN LAVAGE A L'EAU ET CHAUFFAGE A TEMPERATURE MODEREE.

Preparations for use in concrete

The present invention provides a process for finishing fibrous products with a preparation based on aqueous dispersions of polychloroprene and a process for preparing textile-reinforced and fiber-reinforced concrete and other cement-based products including those finished products.

Preparation method of super-hydrophobic high-adhesion coating and composite material with super-hydrophobic high-adhesion coating

本发明涉及一种超疏水高粘附涂层的制备方法及具有超疏水高粘附涂层的复合材料。该超疏水高粘附涂层的制备方法包括以下步骤：在超疏水层的超疏水表面上涂覆胶粘剂溶液，然后进行固化，即得。本发明提供的超疏水高粘附涂层的制备方法，主要是利用超疏水表面自身的微纳米结构，在微纳米结构之上以粘结剂构筑具有低表面能的毛细结构，两者复合形成具有毛细结构的微纳粗糙表面(仿壁虎脚结构)，以此赋予其超疏水高粘附表面的性质。该制备方法的制备工艺简单，可方便实现超疏水高粘附涂层的大面积、工业化制备。

Chloroprene copolymer latex, method for producing the same, vulcanized product, dip-molded article and method for producing the same

Ein Chloropren-Copolymerlatex, der ein Chloropren-Copolymer mit einer von Chloropren abgeleiteten Struktureinheit und einer von 2,3-Dichlor-1,3-butadien abgeleiteten Struktureinheit, worin ein toluolunlöslicher Gehalt in dem Chloropren-Copolymer 50 bis 95 Masse-% beträgt und ein Modul bei 500 % Dehnung eines Films, der auf einem Basismaterial durch Eintauchen des Basismaterials in den Chloropren-Copolymerlatex und anschließende Durchführung einer Vulkanisation bei 100°C für 30 Minuten erhalten wird, gemäß JIS K 6251 4,0 MPa oder weniger beträgt. A chloroprene copolymer latex which is a chloroprene copolymer having a structural unit derived from chloroprene and a structural unit derived from 2,3-dichloro-1,3-butadiene, wherein a toluene-insoluble content in the chloroprene copolymer is 50 to 95% by mass and a modulus at 500% elongation of a film obtained on a base material by immersing the base material in the chloroprene copolymer latex and then subjecting it to vulcanization at 100°C for 30 minutes is 4.0 MPa or less according to JIS K 6251.

A kind of fire-proof glass curtain wall

本发明涉及幕墙工程技术领域，公开了一种防火玻璃幕墙，使用双层玻璃结构，在接触空气面涂布防火耐热涂层，在玻璃空隙间填充隔热材料，所述耐热涂层按照重量份计由以下成分制成：聚氯丁烯橡胶乳液80‑90份、硅酸乙酯40‑50份、硅溶胶30‑40份、季戊四醇25‑30份、氢氧化铝20‑25份、石棉纤维15‑20份、二氧化钛10‑15份、三氧化二锑5‑10份、纳米氧化锌1‑2份；所述隔热材料为磷酸盐、锗酸盐和硅酸盐制备的一种微孔材料混合而成，提高了其耐高温性和热冲击强度，在火灾下能承受的温度差达到600℃，不会发生破裂，将火灾损失降至最低。

Polychloroprene latex, rubber composition and dip-molded article

Provided is a polychloroprene latex that shows favorable low-temperature stability without deterioration in the rubber agglutinating property during production of the dip-molded article, a rubber composition, and a dip-molded article, prepared by using the same. Prepared is a polychloroprene latex of a chloroprene copolymer obtained by polymerization of raw monomers at least containing chloroprene and 2,3-dichloro-1,3-butadiene, which is dispersed in water, wherein the 2,3-dichloro-1,3-butadiene content in the raw monomers is controlled to 1 to 30 mass % and the potassium ion content is adjusted to 0.7 to 1.5 parts by mass and the sodium ion content to 0.2 part or less by mass with respect to 100 parts by mass of the solid matter. In addition, a metal oxide: 1 to 10 parts by mass, sulfur: 0.1 to 3 parts by mass, an aging inhibitor: 0.1 to 5 parts by mass and a surfactant: 0.1 to 10 parts by mass, respectively with respect to 100 parts by mass of the solid matter, were added to the chloroprene latex, to give a rubber composition.

一种单组份环氧微胶囊防水涂料及其制备方法

本发明涉及防水涂料领域，具体公开一种单组份环氧微胶囊防水涂料及其制备方法。单组份环氧微胶囊防水涂料包括以下质量份的原料：乳液、消泡剂、流平剂、成膜助剂、水性环氧乳液、固化剂微胶囊、阳离子乳化沥青；制备方法包括步骤1：将阳离子乳化剂包裹在环氧固化剂外侧，加入可得兰多糖，分散后得到固化剂乳液；步骤2：将正硅酸乙酯水解得到硅溶胶；步骤3：向固化剂乳液中滴加硅溶胶和明胶，分散得到固化剂微胶囊；将微胶囊絮状液过滤得到固化剂微胶囊；步骤4：将固化剂微胶囊与水性环氧乳液、消泡剂、流平剂、成膜助剂、阳离子乳化沥青和乳液混合。本发明中的单组份环氧微胶囊防水涂料能够将环氧树脂与固化剂分隔。

一种疏水型金属屋面高弹橡胶防水涂料及其制备方法

本申请涉及涂料领域，具体公开了一种疏水型金属屋面高弹橡胶防水涂料及其制备方法。一种疏水型金属屋面高弹橡胶防水涂料，包括如下重量份数的组分：聚合物乳液20‑40份、橡胶乳液10‑25份、催化剂0‑1份、促进剂0‑0.5份、成膜助剂0.5‑1份、稀释剂10‑20份；以及隔热填料12‑18份；所述隔热填料包括芯材，并由内向外依次包裹有果糖、疏水蛋白和壳聚糖。隔热填料具有隔热、使得光线全反射的效果，减少涂料因热膨胀、光老化等导致的热膨胀问题，延长有效防水时间。

一种建筑用防水灰浆及其配置方法

本发明公开了一种建筑用防水灰浆及其配置方法，涉及建筑材料领域，解决了现有技术中防水材料易开裂和防渗透性差的问题，技术要点是：一种建筑用防水灰浆，所述防水灰浆以聚合物乳液为主体，以水泥为凝胶材料，辅以石英粉和助剂通过添加清水混合搅拌而成；一种建筑用防水灰浆的配置方法，包括以下步骤：S1、将聚合物乳液、水和助剂按比例混合均匀，得到液体物料；S2、将水泥和石英粉按比例混合均匀，也到粉体物料；S3、将液体物料和粉体物料搅拌均匀，得到防水灰浆；本发明相对于传统的防水材料，本发明实施例具有与水泥结合性好，且聚合物乳液的弹性又提高了防水灰浆的抗裂性，从而提高了防渗透能力。

一种耐水粘结型喷涂速凝液体橡胶防水复合涂料及其制备方法和应用

本申请提供了一种耐水粘结型喷涂速凝液体橡胶防水复合涂料及其制备方法和应用，具体涉及化学材料技术领域，所述耐水粘结型喷涂速凝液体橡胶防水复合涂料由第一涂料和第二涂料组成；其中，以重量份为100计，所述第一涂料由30‑60份的改性乳化沥青、30‑60份的高分子乳液、3‑10份的增粘树脂、5‑30份的填料、0.5‑2.0份的消泡剂和0.5‑3.0份的增稠剂混合而成；所述第二涂料由20‑70份的改性乳化沥青、30‑70份的胶乳、10‑50份的浆料、0.5‑2.0份的消泡剂、0.5‑3.0份的稳定剂、0.5‑2.0份的耐紫外助剂、1‑3份的偶联剂和1‑3份的成膜助剂混合而成。本申请提出的耐水粘结型喷涂速凝液体橡胶防水复合涂料降低了复合涂料的吸水率，提高了复合涂料的耐水粘结性能，可以用于浸泡环境下的基层表面。

一种耐油型隔离底漆及其制备、使用和施工方法以及获得的彩色外露复合防水涂料层

本发明公开了一种耐油型隔离底漆及其制备、使用和施工方法以及获得的彩色外露复合防水涂料层。本发明所述的耐油型隔离底漆由下列重量份数的组分组成：高分子胶乳50～90份、氧化锌1～10份、填料5～20份、补强助剂1～12份、防沉剂0.05～0.25份、分散剂0.1～0.75份、润湿剂0.01～0.25份、消泡剂0.3～0.5份、抗氧剂0.25～1.5份、光稳定剂0.25～1.0份、防霉助剂0.1～0.2份、PH值调节剂0～0.2份、增稠剂0.1～0.3份、去离子水3～25份；其中，高分子胶乳的固含量为45～65%。本发明所述的隔离底漆能有效阻隔油分上返问题，延长彩色弹性面漆的变色时间。

一种喷涂速凝橡胶沥青防水涂料及其制备方法

本发明实施例提供了一种喷涂速凝橡胶沥青防水涂料及其制备方法，其中，构成所述防水涂料的成分包括改性阴离子乳化沥青、胶乳、消泡剂、稳定剂、紫外吸收剂及防老剂；所述改性阴离子乳化沥青为经纳米TiO2和苯乙烯‑丁二烯‑苯乙烯改性的阴离子乳化沥青。本发明实施例所提供的喷涂速凝橡胶沥青防水涂料中，因为应用了纳米TiO 2 和苯乙烯‑丁二烯‑苯乙烯改性的阴离子乳化沥青，增强沥青的耐老化能力，同时成品中添加了紫外吸收剂和防老剂，进一步提升成品的耐老化能力，因而能够解决现有喷涂速凝橡胶沥青防水涂料耐老化性能较差的问题。