IN170277B - - Google Patents
Info
- Publication number
- IN170277B IN170277B IN721/MAS/87A IN721MA1987A IN170277B IN 170277 B IN170277 B IN 170277B IN 721MA1987 A IN721MA1987 A IN 721MA1987A IN 170277 B IN170277 B IN 170277B
- Authority
- IN
- India
- Prior art keywords
- coating
- leather
- finishing
- polyesterpolyols
- polyetherpolyols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
- C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Medicinal Preparation (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The invention relates to a coating and finishing agent for leather based on aqueous polyurethane dispersions, the process for applying coating and finishing agents according to the present invention, and the use thereof in the coating and finishing of leather and leather substitutes. The polyurethane dispersion consists of polyesterpolyols, oleochemical polyols, optionally polyetherpolyols and anionically substituted dihydroxy and/or diamino compounds and also organic diisocyanates.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873702615 DE3702615A1 (en) | 1987-01-29 | 1987-01-29 | COATING AND FINISHING AGENT FOR LEATHER |
Publications (1)
Publication Number | Publication Date |
---|---|
IN170277B true IN170277B (en) | 1992-03-07 |
Family
ID=6319780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN721/MAS/87A IN170277B (en) | 1987-01-29 | 1987-10-07 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0278278B1 (en) |
JP (1) | JPS63199800A (en) |
AT (1) | ATE68832T1 (en) |
BR (1) | BR8800352A (en) |
DE (2) | DE3702615A1 (en) |
ES (1) | ES2026578T3 (en) |
GR (1) | GR3002986T3 (en) |
IN (1) | IN170277B (en) |
TR (1) | TR23664A (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019171A1 (en) * | 1990-06-15 | 1991-12-19 | Henkel Kgaa | COATING AGENT |
DE4020456A1 (en) * | 1990-06-27 | 1992-01-02 | Henkel Kgaa | USE OF AQUEOUS POLYURETHANE DISPERSIONS IN LEATHER MAKING |
DE4020455A1 (en) * | 1990-06-27 | 1992-01-02 | Henkel Kgaa | AQUEOUS POLYURETHANE DISPERSION, THEIR PRODUCTION AND USE IN LEATHER MAKING |
DE4022539A1 (en) * | 1990-07-16 | 1992-01-23 | Henkel Kgaa | POLYURETHANE FOR THE LEATHER BASE |
GB2248237B (en) * | 1990-08-21 | 1994-01-12 | Sherwin Williams Co | Surface penetrating compositions |
US5310780A (en) * | 1990-08-21 | 1994-05-10 | The Sherwin-Williams Company | Penetrating stains and sealants from polyurethane dispensions |
DE19510240A1 (en) * | 1994-03-29 | 1995-10-05 | Philipp Schaefer | Natural or synthetic leather comprising leather-fibre carrier material |
DE9406225U1 (en) * | 1994-04-14 | 1994-08-11 | Schaefer, Philipp, 30519 Hannover | Full-grain natural leather |
DE4422569A1 (en) * | 1994-06-28 | 1996-01-04 | Bayer Ag | Bisulfite-blocked polyisocyanates as tanning agents |
DE29806416U1 (en) * | 1998-04-08 | 1998-07-30 | Schaefer, Philipp, 30519 Hannover | Goat leather with a grained coating |
US6180686B1 (en) | 1998-09-17 | 2001-01-30 | Thomas M. Kurth | Cellular plastic material |
US20020058774A1 (en) | 2000-09-06 | 2002-05-16 | Kurth Thomas M. | Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol |
US7595094B2 (en) | 1998-09-17 | 2009-09-29 | Urethane Soy Systems, Co. | Vegetable oil-based coating and method for application |
DE29902635U1 (en) | 1999-02-15 | 1999-05-06 | Schaefer, Philipp, 30519 Hannover | Dressed grain leather |
DE10149151A1 (en) * | 2001-10-04 | 2003-04-30 | Staedtler J S Gmbh & Co Kg | Coating agent and coating, for the production of surfaces with a special effect, and their use |
JP2003128983A (en) * | 2001-10-24 | 2003-05-08 | Daicel Chem Ind Ltd | Water-based resin composition for coating artificial leather |
JP2006001865A (en) * | 2004-06-16 | 2006-01-05 | Asahi Denka Kogyo Kk | Hydroxyalkoxy compound derived from polymerized fats and oils |
JP2008535789A (en) | 2005-03-03 | 2008-09-04 | サウス ダコタ ソイビーン プロセッサーズ,エルエルシー | New polyols derived from vegetable oils using oxidation processes |
US20060229375A1 (en) * | 2005-04-06 | 2006-10-12 | Yu-Ling Hsiao | Polyurethane foams made with alkoxylated vegetable oil hydroxylate |
DE102006056956A1 (en) | 2006-11-30 | 2008-06-05 | Benecke-Kaliko Ag | Composite structure with a polyurethane layer, process for its preparation and use |
WO2009139194A1 (en) * | 2008-05-16 | 2009-11-19 | ミドリホクヨー株式会社 | Topcoat |
EP2186839A1 (en) * | 2008-11-13 | 2010-05-19 | Bayer MaterialScience AG | Polyurethane dispersions for coating with barrier features |
US20120046409A1 (en) * | 2009-03-30 | 2012-02-23 | Dow Global Technologies Llc | Hybrid dispersions and methods for producing the same |
JP5959394B2 (en) * | 2012-09-28 | 2016-08-02 | 株式会社クラレ | Artificial leather with silver |
ES2897539T3 (en) * | 2017-07-13 | 2022-03-01 | Citizen Watch Co Ltd | Reptile skin product and production method for reptile skin product |
CN111842082A (en) * | 2020-07-28 | 2020-10-30 | 漳浦致远皮革有限公司 | Production method of antifouling folding-resistant leather |
CN112920705B (en) * | 2021-01-20 | 2022-04-22 | 兴科电子(东莞)有限公司 | High-wear-resistance matte hand feeling oil and preparation method and application method thereof |
CN114773566B (en) * | 2022-04-19 | 2023-11-07 | 浙江华峰合成树脂有限公司 | Polyether polyurethane resin and preparation method thereof |
CN115260440B (en) * | 2022-08-16 | 2023-09-12 | 江苏华大新材料有限公司 | Polyurethane resin for wet embossing synthetic leather and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3417265A1 (en) * | 1984-05-10 | 1985-11-14 | Bayer Ag, 5090 Leverkusen | POLYURETHANE DISPERSIONS AND THEIR USE AS FINISHING AGENTS |
DE3437918A1 (en) * | 1984-10-17 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | AQUEOUS OLIGOURETHANE DISPERSIONS WITH BUILT-IN, UNSATURATED GROUPS AND THEIR USE FOR THE PRODUCTION OF HIGH-GLOSSY PAINTS ON LEATHER FROM AQUEOUS PHASE |
-
1987
- 1987-01-29 DE DE19873702615 patent/DE3702615A1/en not_active Withdrawn
- 1987-10-07 IN IN721/MAS/87A patent/IN170277B/en unknown
-
1988
- 1988-01-15 TR TR4488A patent/TR23664A/en unknown
- 1988-01-21 AT AT88100819T patent/ATE68832T1/en not_active IP Right Cessation
- 1988-01-21 EP EP88100819A patent/EP0278278B1/en not_active Expired - Lifetime
- 1988-01-21 DE DE8888100819T patent/DE3865693D1/en not_active Expired - Fee Related
- 1988-01-21 ES ES198888100819T patent/ES2026578T3/en not_active Expired - Lifetime
- 1988-01-28 BR BR8800352A patent/BR8800352A/en unknown
- 1988-01-29 JP JP63021134A patent/JPS63199800A/en active Pending
-
1991
- 1991-10-24 GR GR91401488T patent/GR3002986T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
TR23664A (en) | 1990-06-04 |
ATE68832T1 (en) | 1991-11-15 |
JPS63199800A (en) | 1988-08-18 |
BR8800352A (en) | 1988-09-20 |
DE3865693D1 (en) | 1991-11-28 |
ES2026578T3 (en) | 1992-05-01 |
EP0278278A1 (en) | 1988-08-17 |
EP0278278B1 (en) | 1991-10-23 |
DE3702615A1 (en) | 1988-08-11 |
GR3002986T3 (en) | 1993-01-25 |
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