COMPOSITIONS OF AMINOSILOXANES, ALKOXYSILICON COMPOUNDS AND METAL CARBOXYLATES

Compositions containing an aminoalkyl-containing polydimethylsiloxane, a silicon compound containing silicon-bonded alkoxy groups, and a zirconium, titanium, or zinc carboxylate catalyst provides water repellency and stain resistance to substrates, particularly woven and non-woven textile and leather substrates. 110.-. (canceled)12. The composition of claim 11 , wherein the Rmoieties are alkyl moieties having 1 to 6 carbon atoms.13. The composition of claim 11 , wherein at least one Rmoiety is selected from the group consisting of —CHN(R) claim 11 , —(CH)N(R) claim 11 , and —(CH)N(R)(CH)N(R).14. The composition of claim 12 , wherein at least one Rmoiety is selected from the group consisting of —CHN(R) claim 12 , —(CH)N(R) claim 12 , and —(CH)N(R)(CH)N(R).15. The composition of claim 11 , wherein the silicon compound(s) comprising alkoxy groups bonded to silicon are alkoxysilanes claim 11 , monomeric claim 11 , oligomeric or polymeric silicate compounds claim 11 , or silicone resins comprising alkoxy groups bonded to silicon.16. The composition of claim 12 , wherein the silicon compound(s) comprising alkoxy groups bonded to silicon are alkoxysilanes claim 12 , monomeric claim 12 , oligomeric or polymeric silicate compounds claim 12 , or silicone resins comprising alkoxy groups bonded to silicon.17. The composition of claim 13 , wherein the silicon compound(s) comprising alkoxy groups bonded to silicon are alkoxysilanes claim 13 , monomeric claim 13 , oligomeric or polymeric silicate compounds claim 13 , or silicone resins comprising alkoxy groups bonded to silicon.18. The composition of claim 15 , wherein at least one silicate compound comprises a tetraalkoxysilicate of formula V{'br': None, 'sup': '7', 'sub': '4', '(RO)Si\u2003\u2003(V),'} [{'br': None, 'sup': '7', 'sub': 3', '1/2, '(RO)SiO\u2003\u2003(VI),'}, {'br': None, 'sup': '7', 'sub': 2', '2/2, '(RO)SiO\u2003\u2003(VII),'}], 'or a polysilicate compound comprising not less than 80 mol % of units of formulae VI ...

SILICONE COPOLYMERS PRODUCTION THEREOF AND USE THEREOF FOR TREATMENT OF FIBROUS SUBSTRATES

Low molecular weight silicone copolymers prepared by reacting an oxamido ester-terminated silicone with a polyetheramine and a primary or secondary amine are useful in treating fabrics to obtain a soft hand and also hydrophilicity, and can be prepared without the use of highly toxic reagents. 115.-. (canceled)17. The method of claim 16 , whereinY is identical or different and denotes a divalent hydrocarbon radical which has 1 to 20 carbon atoms optionally containing one or more oxygen or nitrogen atoms,{'sup': 6', '7, 'sub': 'w', 'Z is identical or different and denotes a divalent organic radical which contains a radical of the formula —(RO)—R—,'}{'sup': '1', 'claim-text': [{'br': None, 'sup': 4', '5, '—N(R)—R\u2003\u2003(IV′)'}, {'br': None, 'sup': '5', 'or —O—R\u2003\u2003(V′),'}], 'Ris identical or different and is a radical of the formula'}{'sup': '2', 'Ris identical or different and denotes a monovalent hydrocarbon radical which has 1 to 18 carbon atoms, optionally containing halogen or oxygen atoms,'}{'sup': '3', 'Ris identical or different and is a hydrogen atom or a monovalent hydrocarbon radical having 1 to 20 carbon atoms,'}{'sup': '4', 'sub': '1-18', 'Rdenotes a hydrogen atom, a Calkyl radical or a hydrocarbon radical which has 4 to 18 carbon atoms and contains one or more oxygen or nitrogen atoms, and'}{'sup': '5', 'sub': '1-18', 'Rdenotes a Calkyl radical or a hydrocarbon radical which has 4 to 18 carbon atoms and contains one or more oxygen or nitrogen atoms,'}{'sup': 4', '5, 'or Rand Rin formula (IV′) together denote a divalent hydrocarbon radical which may comprise one or more oxygen or nitrogen atoms,'}{'sup': '6', 'sub': 2', '3, 'Ris identical or different and denotes a C-Calkylene radical, more preferably ethylene or isopropylene radical, and'}{'sup': '7', 'sub': 2', '3, 'Rdenotes a C-Calkylene radical,'}n is an integer from 10 to 300,p is an integer from 1 to 2, andw is on average 10 to 30.18. The method of claimed in claim 16 , wherein Y is a 1 ...

Method for the production of foils from elastomeric material

A method for producing elastomeric foils by continuously impregnating a non-woven fabric with a resinous composition in liquid form selected from the group consisting of (a) a resin based on polyhydroxy compounds or polyamines or mixtures thereof and polyisocyanates, (b) resins based or polyhydroxy compounds or polyamines or polycarboxyl compounds or mixtures thereof and polyepoxides and (c) an impregnating mixture based on rubber latex, drying and curing the impregnated fabric freely suspended in hot air and removing the dried foil which is useful as an intermediate layer in the bonding of objects with a high E-molulus and the bonded object per se.

Process for the production of carboxylic acid esters from the waste salt solutions from the production of cyclohexanone

Process for manufacturing a synthetic resin semifinished product and use of same semifinished product

To manufacture semifinished products, a carrier material, which can be a flat fibrous material or a compact solid, is impregnated and/or coated with a curable synthetic resin mixture which contains a sponging agent activatable at elevated temperatures, during and/or after which the synthetic resin mixture - for the purpose of removing the solvent, reducing or possibly than increasing the viscosity by a preliminary reaction - is heated in such a way that the sponging agent does not foam. This occurs in particular when heating takes place at temperatures lower than the temperature at which the half life of the sponging agent is equal to 0.1h. To manufacture plastic composites, the semi-finished products are placed together with other starting materials in a mould into which the plastic is foamed at high temperature. Before the plastic cures, the plastic or the semi-finished product fills all the remaining voids in the mould cavity or the surface layers press against the inner surface of the mould.

Procedimento per la produzione continua di materie espanse.

Verfahren zum herstellen einer bohrunterlage

Fremgangsmaate for fremstilling av folier av elastomert material og anvendelse derav.

Verwendung eines festen phenol-formaldehydkondensationsproduktes als haerter in epoxydharzgemischen, sowie verfahren zur herstellung eines pulverlackes aus solchen epoxydharzgemischen.

Silicone copolymers production thereof and use thereof for treatment of fibrous substrates

Low molecular weight silicone copolymers prepared by reacting an oxamido ester-terminated silicone with a polyetheramine and a primary or secondary amine are useful in treating fabrics to obtain a soft hand and also hydrophilicity, and can be prepared without the use of highly toxic reagents.

Use of a solid phenol formaldehyde condensation product as a hardener in epoxy resin mixtures and process for making a powder paint from said mixtures

Fremgangsmaate for fremstilling av folier av elastomert material og anvendelse derav.

Anvaendning av en fast fenolformaldehydkondensationsprodukt som haerdare i epoxidhartsblandningar samt foerfarande foer framstaellning av en pulverfaerg av dylika epoxidhartsblandningar.

Verfahren zur herstellung eines flexiblen skibelages.

Process for producing a flexible ski coating