ZA889153B - Polyurethane ureas - Google Patents
Polyurethane ureasInfo
- Publication number
- ZA889153B ZA889153B ZA889153A ZA889153A ZA889153B ZA 889153 B ZA889153 B ZA 889153B ZA 889153 A ZA889153 A ZA 889153A ZA 889153 A ZA889153 A ZA 889153A ZA 889153 B ZA889153 B ZA 889153B
- Authority
- ZA
- South Africa
- Prior art keywords
- weight
- hydrophilic
- mixture
- prepolymer
- nco
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G2150/00—Compositions for coatings
- C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Fats And Perfumes (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873741538 DE3741538A1 (de) | 1987-12-08 | 1987-12-08 | Polyurethanharnstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA889153B true ZA889153B (en) | 1990-07-25 |
Family
ID=6342112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA889153A ZA889153B (en) | 1987-12-08 | 1988-12-07 | Polyurethane ureas |
Country Status (9)
Country | Link |
---|---|
US (1) | US4895883A (xx) |
EP (1) | EP0319816B1 (xx) |
JP (1) | JP2648352B2 (xx) |
AT (1) | ATE82299T1 (xx) |
CA (1) | CA1320783C (xx) |
DE (2) | DE3741538A1 (xx) |
ES (1) | ES2052676T3 (xx) |
YU (1) | YU218688A (xx) |
ZA (1) | ZA889153B (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8606988D0 (en) * | 1986-03-20 | 1986-04-23 | Smith & Nephew Ass | Foams |
DE3909597A1 (de) * | 1989-03-23 | 1990-09-27 | Bayer Ag | Verfahren zur herstellung von vernetzten polyurethan-polyharnstoff-pulvern und ihre verwendung als organische fuellstoffe in zweikomponenten-polyurethanlacken |
DE3939964A1 (de) * | 1989-12-02 | 1991-06-06 | Bayer Ag | Hitzehaertbare beschichtungszusammensetzungen |
DE4101700A1 (de) * | 1991-01-22 | 1992-07-23 | Bayer Ag | Haertergemisch fuer isocyanatgruppen aufweisende vorpolymere |
GB9208377D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for preparing flexible polyurethane foams |
US5621016A (en) * | 1992-04-16 | 1997-04-15 | Imperial Chemical Industries Plc | Polyisocyanate compositions and low density flexible polyurethane foams produced therewith |
JPH0725976A (ja) * | 1993-07-09 | 1995-01-27 | Mitsui Toatsu Chem Inc | 潜在性硬化剤を含有するイソシアネート組成物の硬化方法 |
JP3351157B2 (ja) * | 1995-02-27 | 2002-11-25 | 荒川化学工業株式会社 | ポリウレタンの製法 |
US5569706A (en) * | 1995-06-02 | 1996-10-29 | Bayer Corporation | Aqueous polyurea dispersions with improved hardness and solvent resistance |
US5726272A (en) * | 1996-02-08 | 1998-03-10 | Bayer Corporation | Polyurea coating compositions having faster dry times |
EP0831107A1 (de) * | 1996-09-24 | 1998-03-25 | Sika AG, vorm. Kaspar Winkler & Co. | Wasserquellbarer Dichtstoff |
DE29812075U1 (de) | 1998-07-07 | 1998-09-24 | Schaefer, Philipp, 30519 Hannover | Mit einer Zurichtung versehenes Naturleder |
DE19919163A1 (de) * | 1999-04-28 | 2000-11-02 | Bayer Ag | Isocyanathaltige Bindemittel |
FR2793202B1 (fr) * | 1999-05-03 | 2001-08-17 | Gersteen Iso Delta | Element tel qu'un volant de vehicule automobile et son procede de preparation |
DE20010978U1 (de) | 2000-06-21 | 2000-09-07 | Schaefer, Philipp, 30519 Hannover | Beschichtetes Substrat |
EP1329469A1 (de) * | 2002-01-18 | 2003-07-23 | Sika Schweiz AG | Polyurethanzusammensetzung |
JP3778507B2 (ja) * | 2002-11-28 | 2006-05-24 | 横浜ゴム株式会社 | 硬化剤組成物およびそれを含有した硬化性樹脂組成物 |
EP1650239A4 (en) * | 2003-07-24 | 2009-10-21 | Asahi Glass Co Ltd | POLYURETHANE RESINS AND METHOD FOR MANUFACTURING THE SAME |
EP1524282A1 (de) * | 2003-10-15 | 2005-04-20 | Sika Technology AG | Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit |
EP1772447A1 (de) * | 2005-09-30 | 2007-04-11 | Sika Technology AG | Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung |
CN110358046A (zh) * | 2017-02-14 | 2019-10-22 | 广东博海化工科技有限公司 | 一种成膜性好的耐温转移涂料用水性聚氨酯乳液及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE671444A (xx) * | 1964-10-28 | 1900-01-01 | ||
US3734894A (en) * | 1971-07-01 | 1973-05-22 | Goodyear Tire & Rubber | Method of controlling reaction of polyisocyanate with polyamine |
FR2184735A1 (en) * | 1972-05-12 | 1973-12-28 | Grace W R Ltd | Viscous, rub-resistant polyureas - from polyisocyanates polyamides and solvent |
DE2637115C3 (de) * | 1976-08-18 | 1980-10-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Polyurethanharnstoffen |
DE2826232A1 (de) * | 1978-06-15 | 1979-12-20 | Bayer Ag | Verfahren zur herstellung von ueberzuegen aus polyurethanharnstoff-elastomeren |
US4322327A (en) * | 1979-10-19 | 1982-03-30 | Mitsubishi Petrochemical Co., Ltd. | Slow-curing water-curable urethane prepolymer composition |
DE3011711C2 (de) * | 1980-03-26 | 1985-11-21 | Bayer Ag, 5090 Leverkusen | Beschichtungsverfahren |
JPS5815562A (ja) * | 1981-07-21 | 1983-01-28 | Kuraray Co Ltd | コ−テイング剤に適した性能を有するポリウレタン組成物 |
JPS5933611B2 (ja) * | 1982-04-23 | 1984-08-16 | 大日精化工業株式会社 | 多孔性シ−ト材料の製造方法 |
EP0149765B1 (en) * | 1984-01-11 | 1990-03-28 | American Cyanamid Company | Coating compositions containing a ketimine |
US4513112A (en) * | 1984-03-07 | 1985-04-23 | Lord Corporation | High build, ambient cure coating compositions |
DE3701547A1 (de) * | 1987-01-21 | 1988-08-04 | Basf Lacke & Farben | Polyetherurethan, verfahren zu seiner herstellung, verlaufshilfsmittel und verwendung des polyetherurethans |
-
1987
- 1987-12-08 DE DE19873741538 patent/DE3741538A1/de not_active Withdrawn
-
1988
- 1988-11-24 CA CA000584009A patent/CA1320783C/en not_active Expired - Fee Related
- 1988-11-28 EP EP88119775A patent/EP0319816B1/de not_active Expired - Lifetime
- 1988-11-28 ES ES88119775T patent/ES2052676T3/es not_active Expired - Lifetime
- 1988-11-28 AT AT88119775T patent/ATE82299T1/de active
- 1988-11-28 DE DE8888119775T patent/DE3875921D1/de not_active Expired - Lifetime
- 1988-12-01 YU YU02186/88A patent/YU218688A/xx unknown
- 1988-12-01 JP JP63302357A patent/JP2648352B2/ja not_active Expired - Lifetime
- 1988-12-05 US US07/280,091 patent/US4895883A/en not_active Expired - Fee Related
- 1988-12-07 ZA ZA889153A patent/ZA889153B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0319816A2 (de) | 1989-06-14 |
US4895883A (en) | 1990-01-23 |
JP2648352B2 (ja) | 1997-08-27 |
ATE82299T1 (de) | 1992-11-15 |
YU218688A (en) | 1990-02-28 |
DE3741538A1 (de) | 1989-06-22 |
EP0319816A3 (en) | 1989-12-13 |
EP0319816B1 (de) | 1992-11-11 |
ES2052676T3 (es) | 1994-07-16 |
JPH01193316A (ja) | 1989-08-03 |
CA1320783C (en) | 1993-07-27 |
DE3875921D1 (de) | 1992-12-17 |
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