ADHESIVE COMPOSITION HAVING IMPROVED HEAT AND COLD RESISTANCE AND MANUFACTURING METHOD OF ADHESIVE USING SAME

An even more specifically, the present invention prior to, the present specification and claim range terms or word or a pre-in conventional is not but which is defined by the, invention most best method in to describe the term of a well as a braking system suitable for general outline can be defined to the follower principle to meet the technical idea of the present invention the layout based upon the resistance value must be a semantics and general outline. Therefore, the present specification the configuration of the in the embodiment is one example of a preferred of the present invention and only the and to a modem, a both technical idea of the present invention since it is not, the present application part of an replace various produces a as equal as may be are examples modified must understand negative.

Hereinafter, in the present invention is in the field of the person with skill in the art is to facilitate the present invention can be embodiment, a preferred embodiment of the present invention described a detail the examples. Furthermore, in the present invention describes, the present subject matter of invention for preventing needless blur an associated can publicly known technology a dispensed therefore, the.

For excellent heat resistance and pressure resistance and the present invention according to the pressure-sensitive adhesive composition having various including incitement for a tape may be used in tape, interior according to the interior sheet and various in a comfortable posture. permitting used as adhesive. Just, is category of the present invention said network nodes, referred to as exemplary such as use limited to not.

(Styrene-butadiene) the present invention according to the pressure-sensitive adhesive composition by weight of styrene butadiene rubber (SBR), acrylonitrile butadiene (NBR) rubber (acrylonitrile-butadiene), isobutylene isoprene (isobutylene isoprene) rubber (IIR), isoprene (isoprene) rubber (IR), chloroprene and rubber (chloroprene) (CR) or mixtures thereof selected from the group consisting of synthetic rubber 50 to 70 parts by weight, tackifier 5 to 15 parts by weight, silicon dioxide (SiO₂), calcium carbonate (CaCO₃), magnesium carbonate (MgCO₃), and clay or mixtures thereof selected from the group consisting of 10 to 25 parts by weight mineral filler, softening plasticizer 5 to 10 parts by weight and it is desirable that a release film includes 0.1 to 2.0 parts by weight of, preferably said synthetic rubber 62.5 parts by weight, tackifier 9.2 parts by weight, 18.5 parts by weight said mineral filler, it is desirable that a release film and 6.2 parts by weight softening plasticizer 888000014988 8 weight part.

Said synthetic rubber adhesive composition of the present invention according to an upper side of the trench area major components thereof, and the, heat resistance and on said performs serves for imparting. (Styrene-butadiene) said synthetic rubber include by weight of styrene butadiene rubber (SBR), acrylonitrile butadiene (NBR) rubber (acrylonitrile-butadiene), isobutylene isoprene (isobutylene isoprene) rubber (IIR), isoprene (isoprene) rubber (IR), chloroprene or rubber (chloroprene) can be or the like is used as an (CR), the present invention according to adhesive composition is parts by weight of 50 to 70. Said synthetic rubber content of less than 50 parts by weight produced by using the consecutively measures the concentration of of heat resistant and cold resistant and is prevented from releasing with symmetrical force, 70 parts by weight is clicked by the converter converts a current. Said synthetic rubber preferably is 62.5 parts by weight of.

The present invention according to said adhesive grant system synthetic rubber compositions having a surface which and the procedure part is mined imparting, is 5 to 15 parts by weight of. Said adhesion-imparting zero for example rosin current, petroleum disulfide or trisulfide structure, and phenolic resin or mixtures thereof, is utilized can be, same by combining a phenolic resin with in particular it is preferable that the using. Said adhesive grant proposal content less than 5 parts by weight if the adhesion of a pressure-sensitive adhesive using synthetic rubbers lower, when the power that the processor 15 parts by weight of become too the viscosity of the composition formed of a pressure-sensitive adhesive tape or the like simply the application of adhesive occurs. Said adhesive grant system preferably 9.2 is parts by weight of.

The present invention according to the mineral filler (filler) the extender adhesive composition performs which serves to fasten the improved processability. Said inorganic charging system a relatively low cost using an inorganic filler is preferably, for example, silicon dioxide (SiO₂), calcium carbonate (CaCO₃), clay, diatomite and. use the. For example said inorganic filler, silicon dioxide (SiO₂), calcium carbonate (CaCO₃), magnesium carbonate (MgCO₃), and clay or mixtures thereof which can use the, said inorganic charging system 10 to 25 parts by weight of said composition is. Said inorganic charging proposal content volume of water to adhesive composition if less than 10 parts by weight the effect of increasing is lower as converter converts a current parts by weight 25 formed of a pressure-sensitive adhesive composition is rather prevented from releasing with symmetrical force adhesion occurs. Said inorganic charging system preferably is parts by weight of 18.5.

Said softening plasticizer (softening plasticizer) encodes the combined rubber and an elongation at rubber and improve performs serves height. Softening said N-2 a a plasticizer such as process oils and the uniformity of which that it is possible to use, for example paraffinic softening plasticizer, aroma tic orgin softening plasticizer, Naphthalenic softening plasticizer, [...] (dioctyl adipate, DOA), shielded (dibutyl phthalate, DBP), or polybutene (polybutene) .use the. Said softening plasticizer said adhesive composition is parts by weight of 5 to 10, less than 5 parts by weight softening and a plurality of if any lower elongation, 10 parts by weight of which is larger than the first flow component is tensile strength. Said softening plasticizer preferably is parts by weight of 6.2.

It is desirable that a release film said (antioxidant) encodes the combined rubber and laver serves controlling or retarding the element preventing oxidization performs. I.e., said aging agent synthetic rubber is a sun, heat or air aged or native oxide a process gas discharge passage by a pressure-sensitive adhesive produced by using the same retaining force, adhesively for extending the life SPAN of a performs serves height. Said aging agent for example, p, p '-diaminodiphenylmethane, dendritic aldol-α-naphthaloneamine, powdery aldol-α-naphthaloneamine, acetaldehyde aniline, N-phenyl-α-naphthaloneamine, N-phenyl-β-naphthaloneamine, N-cyclohexyl-N' -phenyl-p-phenylenediamine, sym-sulphonylated diphenylethylenediamines, 1,2-dihydro -2, 2, 4-trimethyl-6-phenyl guinolines, 1,2-dihydro -2, 2, 4-trimethyl quinoline, acetone-diphenylamine, 6-ethoxy -1,2-dihydro -2, 2, 4-trimethyl quinoline, 2,6-di-tert-butyl-4-methylphenol, di-tert-butyl-p-cresol, hydroquinone mono benzylic ether, 1,1-bis (4-hydroxyphenyl) cyclohexane 88800 00076888, d alkyl lung glow alcoholic beverage feed, 2,2-methylene bis (4-methyl-6-tert-butyl phenones), styrene phenol, alkylphenol condensate, or using [...] purpose: a use of mixed gases or.. The present invention according to said aging agent 0.1 to 2.0 parts by weight of adhesive composition is, less than 0.1 parts by weight a plurality of if decoding unit sequentially line is formed to be in parallel aging produced by using the same a pressure-sensitive adhesive increases the service life of the shortened by, 2 parts by weight converter converts a current clicked by the addition of component and the other is limited to adhesive-state adhesive property such as prevented from releasing with symmetrical force occurs. Said aging agent is preferably 0.6 parts by weight of.

Hereinafter, the present invention according to adhesive composition recycled rubber adhesive for producing at a portion corresponding to the separable to a method.

The present invention according to for excellent heat resistance and pressure resistance and manufacturing method of having (styrene-butadiene) parts by weight of a styrene butadiene rubber (SBR), acrylonitrile butadiene (NBR) rubber (acrylonitrile-butadiene), isobutylene isoprene (isobutylene isoprene) rubber (IIR), isoprene (isoprene) rubber (IR), chloroprene and rubber (chloroprene) (CR) or mixtures thereof selected from the group consisting of rubber step of manufacturing a rubber sheet by the Soviet union, said rubber sheet that its wall thickness 5 to 10 mm and horizontal sized longitudinal × 200 mm × 200 mm to 50 mm × 50 mm, preferably cut to size a 100 mm × 100 mm, cutting said rubber sheet, mixed with an organic solvent mixture and expanding time 4 to 3 bulges away said tackifier mixture of conductive fibers, zinc oxide (ZnO), carbon black, and hundred carbons (white carbon) number a selected stiffened from the group consisting of, silicon dioxide (SiO₂), calcium carbonate (CaCO₃), magnesium carbonate (MgCO₃), and clay or mixtures thereof selected from the group consisting of mineral filler, softening plasticizer and aging sulphurised mixing and 10 to 20 includes agitating time.

Furthermore, the present invention according to excellent heat resistance and pressure resistance and of other manufacturing method for having (styrene-butadiene) parts by weight of a styrene butadiene rubber (SBR), acrylonitrile butadiene (NBR) rubber (acrylonitrile-butadiene), isobutylene isoprene (isobutylene isoprene) rubber (IIR), isoprene (isoprene) rubber (IR), chloroprene and rubber (chloroprene) (CR) or mixtures thereof selected from the group consisting of step the Soviet union rubber, a rubber the Soviet union said zinc oxide (ZnO), carbon black, and hundred carbons (white carbon) number a selected stiffened from the group consisting of, silicon dioxide (SiO₂), calcium carbonate (CaCO₃), magnesium carbonate (MgCO₃), and clay or mixtures thereof selected from the group consisting of mineral filler, softening plasticizer, mixing sulphurised aging step of manufacturing a rubber sheet, said rubber sheet that its wall thickness 5 to 10 mm and horizontal sized longitudinal × 50 mm × 50 mm to 200 mm × 200 mm, preferably 100 mm × 100 mm cut to size a [...] 100, cutting said rubber sheet, mixed with an organic solvent mixture and expanding time 4 to 3 bulges away said mixing and grant system and adhesive mixture of conductive fibers 10 to 20 includes agitating time.

Content of component used in said manufacturing method by establishing an optical fiber at a equal.

Hereinafter, specific in the embodiment and comparison to the present invention according to synthetic rubber adhesive composition a to scrutinized more advantages.

In the embodiment 1-preparation of synthetic rubber adhesive composition

By weight of styrene butadiene rubber (SBR) 62.5g (styrene-butadiene), 9.2g phenol resin, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

In the embodiment 2-preparation of synthetic rubber adhesive composition

Acrylonitrile butadiene rubber (NBR) 62.5g (acrylonitrile-butadiene), 9.2g phenol resin, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

In the embodiment 3-preparation of synthetic rubber adhesive composition

Polyisobutylene isoprene (isobutylene isoprene) rubber (IIR) 62.5g, 9.2g phenol resin, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

In the embodiment 4-preparation of synthetic rubber adhesive composition

Isoprene (isoprene) rubber (IR) 62.5g, 9.2g phenol resin, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

In the embodiment 5-preparation of synthetic rubber adhesive composition

Chloroprene (chloroprene) rubber (CR) 62.5g, 9.2g phenol resin, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

Preparation of adhesive composition elastic material 1-e.g. compared

62.5g elastic material, phenol resin 9.2g, silicon dioxide (SiO₂) 18.5g, [...] (dioctyl adipate, DOA) [...] and 6.2g 0.6g synthesized by combining rubber adhesive composition have been prepared.

[Adhesion test]

Said in the embodiment and comparison according to a pressure-sensitive adhesive produced, by applying to the polypropylene film composition by applying an adhesive agent of a tape spin coating, plate-shaped structure thus produced, the wheel 100 mm × 100 mm × in the lateral tape longitudinal shown samples (each in the embodiment and comparison for one cartridge configuration the same samples prepared one by one 3). Is prepared as a paper tape samples after UV initial adhesive force and at the passage of ingredient 1 100 to after the exposed during the time respectively corresponding to one tooth adhesion of the n bit parallel data inputted, showed to result to the computer of the to table 1.

[For testing tensile strength]

Said in the embodiment and comparison according to a pressure-sensitive adhesive produced, by applying to the polypropylene film composition by applying an adhesive agent of a tape spin coating, × in the lateral tape-shaped structure thus produced, in the wheel longitudinal 10 mm × 100 mm shown samples (each in the embodiment and comparison for one cartridge configuration the same samples prepared one by one 3). Durability of sample tape prepared as is intensity in the direction in which the corresponding advertisement based on the shown list, showed to result to the computer of the to table 1.

[Retaining force test]

Said in the embodiment and comparison according to a pressure-sensitive adhesive produced, by applying to the polypropylene film composition by applying an adhesive agent of a tape spin coating, plate-shaped structure thus produced, the wheel 100 mm × 100 mm × in the lateral tape longitudinal shown samples (each in the embodiment and comparison for one cartridge configuration the same samples prepared one by one 3). Is prepared as one end of the sample tape paper attaching light-absorbing groups to each to the other at the opposing end provided to improve a weight of 500g tape is lowered to 5 minutes vertical length corresponding advertisement based on the shown measuring retention, showed to result to the computer of the to table 1.

[Heat resistance test]

Said in the embodiment and comparison according to a pressure-sensitive adhesive produced, by applying to the polypropylene film composition by applying an adhesive agent of a tape spin coating, plate-shaped structure thus produced, the wheel 100 mm × 100 mm × in the lateral tape longitudinal shown samples (each in the embodiment and comparison for one cartridge configuration the same samples prepared one by one 3). Tape samples prepared as is 55 °C high temperature chamber 10 is taken out from a time after from the cell compartment 1 ingredient after a paper having a surface at the passage of corresponding advertisement based on the shown measuring, showed to result to the computer of the to table 1.

[The container has such freeze resistance test]

Said in the embodiment and comparison according to a pressure-sensitive adhesive produced, by applying to the polypropylene film composition by applying an adhesive agent of a tape spin coating, plate-shaped structure thus produced, the wheel 100 mm × 100 mm × in the lateral tape longitudinal shown samples (each in the embodiment and comparison for one cartridge configuration the same samples prepared one by one 3). Is sucked sample tape prepared as 10 10 °C low temperature chamber is taken out from a time after from the cell compartment 1 ingredient after a paper having a surface at the passage of corresponding advertisement based on the shown measuring, showed to result to the computer of the to table 1.

Surfaces of a result of said table 1, according to the present invention synthetic rubber adhesive composition in the case of adhesive tape using tree structure of reed-Solomon, initial adhesive force, adhesion after the exposing, a UV, tensile strength, both in retaining force and only elastic material than adhesive tape using tree structure of reed-Solomon showing an excellent effect of can be of confirming the. In particular, the present invention according to synthetic rubber adhesive composition using tree structure of reed-Solomon adhesive tape of surfaces of a adhesion of test result heat resistant and cold resistant, 4,4 '-methyl bix adhesion of 1.36 (N/cm) to 1.34, this adhesive composition the present invention according to a pressure-sensitive adhesive composition prior to rheology using elastic material, have very good heat resistant and cold resistant with respect to having a supporting thereby unambiguously direct the is interpreted to as a result of a.