| Patents for C14C 9 - Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes (1,807) |
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| 06/07/1988 | CA1237559A1 Leather fatliquoring agents combinable with tanning and retanning compositions |
| 06/02/1988 | WO1988003958A1 A process for the production of leather intended for making uppers of footwears and the product thereof |
| 06/01/1988 | CN87107924A Process for production of leather intended for making uppers of footwears and product thereof |
| 05/31/1988 | US4748267 Fluorochemical biuret compounds and fibrous substrates treated therewith |
| 05/17/1988 | US4744794 Anionic or nonionic surfactants |
| 05/04/1988 | EP0265818A2 Process for the preparation of N,N-disubstituted beta-aminoacids and their use in water-proofing leather and skins |
| 05/03/1988 | US4741738 Sulfonation of fats and oils |
| 04/26/1988 | US4740210 Fatting compositions containing surface-active phosphoric acid partial esters |
| 03/08/1988 | US4729767 Tanning leather, improved hand, dyeability |
| 02/25/1988 | WO1988001316A1 Modified fibrous products and method for their manufacture |
| 01/26/1988 | US4721812 2,2-bis-(2-perfluoroalkylethylthio)-acetaldehydes and process for production thereof |
| 12/23/1987 | EP0249908A2 Fat liquoring agent based on sulphosuccinic-acid monoamide |
| 12/16/1987 | EP0249328A2 Heterocyclic thione compounds and their use as biocides |
| 12/02/1987 | EP0247509A2 Process for the manufacture of natural fat or oil derivatives, being liquid or having cold-flowing properties at room temperature, and their use |
| 12/02/1987 | EP0247490A1 Sulphited fatty materials |
| 11/24/1987 | US4709074 Oleophobic and hydrophobic finish to textiles, leather, furs and unpainted wood |
| 10/20/1987 | US4701269 Silicone oil and salt of n-acyl amino acid |
| 09/09/1987 | EP0235307A1 Method for waterproofing treatment of leather |
| 08/27/1987 | DE3605844A1 Urethanes containing perfluoroalkyl and epichlorohydrin groups, aqueous dispersions containing same, and use thereof |
| 07/28/1987 | US4683339 2,2-bis-(2-perfluoroalkylethylthio)-acetaldehydes and process for production thereof |
| 07/21/1987 | CA1224305A1 Leather treatment |
| 05/26/1987 | US4668406 Fluorochemical biuret compositions and fibrous substrates treated therewith |
| 04/01/1987 | EP0216271A2 Phosphonic-acid derivatives for use as adjuvants in leather manufacture |
| 03/31/1987 | US4654042 Sulfonated lubricating agents for leather and furs process therefore |
| 03/11/1987 | EP0213580A2 Urethane containing perfluoroalkyl and epichlorhydrine groups, their aqueous dispersion and their use |
| 03/11/1987 | EP0213480A2 Method of water-proofing leather and furs |
| 03/05/1987 | DE3530967A1 Urethanes containing perfluoroalkyl and epichlorohydrin groups, aqueous dispersions containing these urethanes, and their use |
| 02/04/1987 | EP0210656A2 Impregnating spray with increased water-proofing for leather and textiles, and its use |
| 01/28/1987 | EP0209780A2 Leather-treating agent and its use |
| 12/10/1986 | EP0204162A2 Method of fat liquoring leather and its use in direct spraying polyurethane for leather/polyurethane bonding |
| 10/29/1986 | CN85103482A Leather fallowing additive and its preparation |
| 09/10/1986 | EP0193832A1 Method for the manufacture of waterproof leather or fur |
| 09/10/1986 | CN85108677A Process for the preparation of acetaldehyde derivatives |
| 07/22/1986 | US4601951 Impregnation of leather with polyurethane dispersions |
| 07/22/1986 | CA1207954A1 Process for the production of waterproof leathers and skins |
| 07/08/1986 | CA1207107A1 Method for reversibly preserving hides |
| 07/08/1986 | CA1207106A1 Composition for treating furred animal pelts and/or fur |
| 07/02/1986 | CA1206973A 3-(trimethoxysilyl) propyldidecylmethyl ammonium salts and method of inhibiting growth of microorganisms therewith |
| 06/18/1986 | EP0184741A2 Method of greasing leather and skins |
| 06/04/1986 | EP0183612A1 Bis(perfluoroalkyl-2-ethylthio)-2,2-acetaldehydes and process for their preparation |
| 04/23/1986 | EP0178557A1 Process for the production of greasing agents for leather and furs |
| 02/05/1986 | EP0170611A1 Process for protecting keratinic material against deterioration by keratin devouring insects |
| 02/05/1986 | EP0169935A2 Impregnating spray for leather and textiles and use thereof |
| 01/14/1986 | US4564366 Leather with fluorochemical finish |
| 12/27/1985 | EP0165481A1 Method for the manufacture of leather and pelts |
| 11/19/1985 | US4554083 Liquid leather care compositions |
| 10/09/1985 | EP0157611A1 Fluorochemical biuret compositions and fibrous substrates treated therewith |
| 09/03/1985 | US4539006 Leather treatment |
| 07/09/1985 | US4527992 Process for the production of waterproof leathers and skins |
| 06/25/1985 | US4525305 Leather with fluorochemical finish |
| 05/08/1985 | EP0140525A1 Leather treatment |
| 04/10/1985 | EP0136641A2 Fat-liquoring agent for leather and pelts |
| 01/16/1985 | EP0131192A1 Liquid shoe and leather preserving agent |
| 10/02/1984 | CA1175310A1 Impregnation of leather with polyurethane dispersions |
| 09/12/1984 | EP0118023A1 Process for water-proofing leather and furs |
| 09/11/1984 | US4470825 Process for the fat-liquoring of leathers and skins |
| 08/29/1984 | EP0116724A1 Method of impregnating leather with thiol-ended monomers or oligomers |
| 08/14/1984 | US4465802 With water soluble cationic polymer and cationic surfactant |
| 05/29/1984 | US4451261 Chlorination, sulfochlorination and saponification of fatty acids or esters |
| 05/23/1984 | EP0108934A1 Greasing agent for leather and pelts |
| 05/22/1984 | CA1167608A1 Polymer products in the form of solutions or aqueous dispersions for treating pelts and leather |
| 05/09/1984 | EP0107948A1 Leather with fluorochemical finish |
| 03/27/1984 | CA1164595A1 Ionen type polymers, their preparation and application |
| 01/19/1984 | WO1984000162A1 Carbonic and sulphonic esters of 2-(3-iodo-2-propinyloxy)-ethanol, method for the preparation and utilization thereof as antimicrobial agent |
| 09/07/1983 | EP0087799A1 Process for the liquoring and simultaneous water-proofing of leather, fur and leather substitutes |
| 08/04/1983 | WO1983002627A1 Method for improving physical properties of leather |
| 07/26/1983 | US4395541 Ionene polymer and preparation thereof |
| 03/29/1983 | CA1143509A1 Process for the oiling and impregnation of leather and pelts |
| 03/09/1982 | US4318705 (chloro)alkanesulfonamide |
| 02/09/1982 | US4314800 Method for treating pelts and leather |
| 01/05/1982 | US4309176 Alkylolamide ether sulfate or phosphate |
| 11/18/1981 | EP0039858A2 Process for preparing greasing agents for leather and skins |
| 09/15/1981 | US4289665 Fat liquors and nonionic or anionic surfactants |
| 08/25/1981 | US4285688 Cleaning and preserving leather with a mixture of a nondrying oil, a vegetable oil, an animal fat, and natural and paraffin waxes |
| 08/04/1981 | US4281997 Process for the greasing of leather and fur skins |
| 06/16/1981 | CA1102965A1 Fat-liquoring process |
| 06/02/1981 | CA1102472A1 Preparations of reaction products obtained from epoxides, fatty amines and reaction products which contain carboxyl groups, process for their manufacture and their use |
| 04/08/1981 | EP0026423A1 Method of greasing and impregnating leather and furs |
| 09/17/1980 | EP0015439A1 Method of greasing leather and furs |
| 08/19/1980 | CA1083757A1 Process for dry cleaning leather |
| 06/17/1980 | US4208345 2-Hydroxy-n-propylamine derivatives useful as surface active agents |
| 06/17/1980 | US4208184 Leather fatting agent |
| 03/18/1980 | US4193764 Fat-liquoring compositions for leather |
| 07/11/1979 | EP0002773A2 Process for conditioning and hydrophobing of leather |
| 07/10/1979 | US4160753 Process for the production of polyamide-polyureas and dispersions thereof in water |
| 07/10/1979 | CA1057908A1 Process for dressing and providing leather with an antimicrobial finish |
| 04/17/1979 | CA1052504A1 Non-rewet leather and method of producing same |
| 12/05/1978 | CA1043790A1 Quaternary ammonium substituted hydroxy s-triazines |
| 09/12/1978 | US4113748 Treatment of leather and textiles |
| 08/29/1978 | US4110284 Polyurethane latexes from sulfonate prepolymer, aqueous chain extension process, and coated support |
| 08/01/1978 | US4104175 Freeze-thaw stable |
| 02/21/1978 | US4074968 Retanning and fatliquoring agent |
| 12/27/1977 | US4065258 Process for dry cleaning leather |
| 10/18/1977 | US4054716 Preparations of reaction products obtained from epoxides, fatty amines and reaction products which contain carboxyl groups, process for their manufacture and their use |
| 10/04/1977 | US4052384 Manufacture of aziridinocarboxylic acid esters |
| 09/20/1977 | US4049807 2-Amino-1,3-thiazines their use and preparation |
| 08/02/1977 | US4039281 Method for the preparation of leather and fur skins |
| 04/19/1977 | US4018559 Non-rewet leather and method of producing same |
| 04/05/1977 | US4016326 Leather, polyurethanes, vinylidene chloride copolymer, hollow bubbles |
| 11/16/1976 | US3992366 Process for crosslinking hydrophilic colloids |