CS196218B2 - Method of producing polyurethane ureas - Google Patents
Method of producing polyurethane ureas Download PDFInfo
- Publication number
- CS196218B2 CS196218B2 CS775381A CS538177A CS196218B2 CS 196218 B2 CS196218 B2 CS 196218B2 CS 775381 A CS775381 A CS 775381A CS 538177 A CS538177 A CS 538177A CS 196218 B2 CS196218 B2 CS 196218B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hardener
- mixture
- prepolymer
- water
- groups
- 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
- C08G18/10—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
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
- C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2637115A DE2637115C3 (de) | 1976-08-18 | 1976-08-18 | Verfahren zur Herstellung von Polyurethanharnstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
CS196218B2 true CS196218B2 (en) | 1980-03-31 |
Family
ID=5985710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS775381A CS196218B2 (en) | 1976-08-18 | 1977-08-16 | Method of producing polyurethane ureas |
Country Status (21)
Country | Link |
---|---|
US (1) | US4108842A (xx) |
JP (1) | JPS5324396A (xx) |
AT (1) | AT358283B (xx) |
AU (1) | AU514144B2 (xx) |
BE (1) | BE857854A (xx) |
BR (1) | BR7705457A (xx) |
CA (1) | CA1114989A (xx) |
CS (1) | CS196218B2 (xx) |
DD (1) | DD133805A5 (xx) |
DE (1) | DE2637115C3 (xx) |
ES (1) | ES461680A1 (xx) |
FR (1) | FR2362171A1 (xx) |
GB (1) | GB1545005A (xx) |
HU (1) | HU178432B (xx) |
IT (1) | IT1079426B (xx) |
NL (1) | NL182812C (xx) |
PL (1) | PL104428B1 (xx) |
RO (1) | RO72918A (xx) |
SE (1) | SE7709278L (xx) |
SU (1) | SU741799A3 (xx) |
YU (1) | YU39816B (xx) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2546536A1 (de) * | 1975-10-17 | 1977-04-28 | Bayer Ag | Hochmolekulare polyamine und verfahren zu ihrer herstellung |
DE3011711C2 (de) * | 1980-03-26 | 1985-11-21 | Bayer Ag, 5090 Leverkusen | Beschichtungsverfahren |
US4439553A (en) * | 1983-01-17 | 1984-03-27 | W. R. Grace & Co. | High molecular weight aromatic amine scavengers and method of use |
DE3309992A1 (de) * | 1983-03-19 | 1984-09-20 | Bayer Ag, 5090 Leverkusen | Verfahren zum beschichten von (spalt)leder |
ATE51405T1 (de) * | 1984-01-11 | 1990-04-15 | American Cyanamid Co | Ein ketimin enthaltende beschichtungsmasse. |
US4554299A (en) * | 1985-04-12 | 1985-11-19 | Goodyear Aerospace Corporation | Controlling the rate of diamine curing agents in polyurethane cements |
JPS61247721A (ja) * | 1985-04-26 | 1986-11-05 | Mitsui Toatsu Chem Inc | ポリウレタン・ポリウレア・エラストマ−の製造法 |
DE3522978A1 (de) * | 1985-06-27 | 1987-01-15 | Bayer Ag | Verfahren zur herstellung von lichtechten, loesungsmittelbestaendigen polyurethanharnstoffelastomerbeschichtungen im reaktiv-beschichtungsverfahren |
US4795810A (en) * | 1985-11-18 | 1989-01-03 | The Dow Chemical Company | Modified poly(alkylene carbonate) polyahls |
US4816529A (en) * | 1985-11-18 | 1989-03-28 | The Dow Chemical Company | Novel ester-modified poly(alkylene carbonate) polyahls and polyurethanes therefrom |
US5084528A (en) * | 1985-12-16 | 1992-01-28 | The Dow Chemical Company | Novel ester-modified poly(alkylene carbonate) polyahls |
US4948862A (en) * | 1985-12-16 | 1990-08-14 | The Dow Chemical Company | Modified poly(alkylene carbonate) polyahls |
US4689353A (en) * | 1986-02-21 | 1987-08-25 | The Dow Chemical Company | Hydroxy and amino-functional polyahls containing carbonate, urethane and/or urea moieties |
US4699968A (en) * | 1986-04-18 | 1987-10-13 | The Firestone Tire & Rubber Company | Water as a partial extender in polyurethane formulations |
US4959499A (en) * | 1986-11-04 | 1990-09-25 | The Dow Chemical Company | Liquid polymers containing urethane and urea moieties and hydroxyl and/or amino end groups and a process for the preparation thereof |
JP2635644B2 (ja) * | 1987-01-22 | 1997-07-30 | 三井東圧化学株式会社 | β‐アミノ‐β‐ラクタム誘導体及びそれを含有する湿気硬化性ポリウレタン組成物 |
US4935460A (en) * | 1987-03-11 | 1990-06-19 | Ici Americas Inc. | Reaction injection molding compositions |
US5093383A (en) * | 1987-03-11 | 1992-03-03 | Ici Americas Inc. | Polyurethane/urea foams from isocyanate prepolymers and isocyanate reactive imino/enamino functional reactants |
US5248821A (en) * | 1987-07-27 | 1993-09-28 | Texaco Inc. | Process for preparing polyoxyethylene amines with urea linkages |
GB8821186D0 (en) * | 1988-09-09 | 1988-10-12 | Ici America Inc | Compositions of matter |
DE3741538A1 (de) * | 1987-12-08 | 1989-06-22 | Bayer Ag | Polyurethanharnstoffe |
US5173516A (en) * | 1990-03-26 | 1992-12-22 | Air Products And Chemicals, Inc. | Cycloaliphatic diamines as additives in high water, high resiliency polyurethane foams |
JPH05186557A (ja) * | 1991-03-01 | 1993-07-27 | Toyobo Co Ltd | ポリウレタン弾性体およびその製造方法 |
DE4311922A1 (de) * | 1993-04-10 | 1994-10-13 | Huels Chemische Werke Ag | Neue Polyamine, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung |
DE4311901A1 (de) * | 1993-04-10 | 1994-10-13 | Huels Chemische Werke Ag | Neue Azeomethine, ein Verfahren zu ihrer Herstellung sowie deren Verwendung |
US5955199A (en) * | 1997-09-26 | 1999-09-21 | Ashland Inc. | Imine-containing curative for two component polyurethane structural adhesives |
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 |
EP1524282A1 (de) * | 2003-10-15 | 2005-04-20 | Sika Technology AG | Zweikomponentige Polyurethanzusammensetzung mit hoher Frühfestigkeit |
KR20080071132A (ko) * | 2005-09-30 | 2008-08-01 | 시카 테크놀러지 아게 | 알디민 함유 화합물 |
EP1772447A1 (de) | 2005-09-30 | 2007-04-11 | Sika Technology AG | Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung |
EP1770107A1 (de) | 2005-09-30 | 2007-04-04 | Sika Technology AG | Feuchtigkeitshärtende Polyurethanzusammensetzung |
US20070100112A1 (en) * | 2005-10-27 | 2007-05-03 | Bayer Materialscience Llc | Polyurethane-urea elastomers |
RU2411255C2 (ru) * | 2005-12-16 | 2011-02-10 | ПиПиДжи ИНДАСТРИЗ ОГАЙО, ИНК. | Полиуретаны, изготовленные из них изделия и покрытия и способы их производства |
US20070225393A1 (en) * | 2006-03-27 | 2007-09-27 | Arnold Allen R Jr | Crosslinkers for minimizing deterioration of polyurethane foams |
US8552078B2 (en) * | 2006-10-17 | 2013-10-08 | Air Products And Chemicals, Inc. | Crosslinkers for improving stability of polyurethane foams |
EP1967510A1 (de) | 2007-03-06 | 2008-09-10 | Sika Technology AG | Dialdimin, Dialdimin enthaltende Emulsion, sowie zweikomponentige Polyurethanzusammensetzung und deren Verwendungen |
US20080269365A1 (en) * | 2007-04-25 | 2008-10-30 | Gary Dale Andrew | Additives for Improving Surface Cure and Dimensional Stability of Polyurethane Foams |
EP2072550A1 (de) * | 2007-12-21 | 2009-06-24 | Sika Technology AG | Härtbare Zusammensetzungen mit verminderter Ausgasung |
US8778246B2 (en) * | 2008-10-31 | 2014-07-15 | Ppg Industries Ohio, Inc | Method for preparing polyurethane urea-containing films |
DE102009007228A1 (de) * | 2009-02-03 | 2010-08-05 | Bayer Materialscience Ag | Beschichtungen |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1393412A (fr) * | 1963-02-04 | 1965-03-26 | Ici Ltd | Procédé de fabrication de polymères à base d'isocyanate |
US3567692A (en) * | 1963-02-04 | 1971-03-02 | Ici Ltd | Polymeric materials produced by interacting polyisocyanate and water in the presence of polyaldimine or polyketimine |
GB1088534A (en) * | 1965-01-18 | 1967-10-25 | Ici Ltd | Process for the coating of substrates |
GB1171351A (en) * | 1967-03-03 | 1969-11-19 | Ucb Sa | Linear Polymeric Urethanes |
US3493543A (en) * | 1967-03-20 | 1970-02-03 | Gen Mills Inc | Polyurea compositions and the coating of substrates with such compositions |
US3699063A (en) * | 1971-01-14 | 1972-10-17 | Goodyear Tire & Rubber | Polyurethane reaction mixture based on anhydrous diamine-ketone curative |
US3784521A (en) * | 1972-04-11 | 1974-01-08 | Goodyear Tire & Rubber | Method of accelerating the cure of polyurethanes |
US3793417A (en) * | 1972-06-12 | 1974-02-19 | Ppg Industries Inc | Novel ketimine-containing coating compositions |
DE2325824A1 (de) * | 1973-05-22 | 1974-12-19 | Veba Chemie Ag | Polyurethan-zweikomponentenlacke |
JPS5248919B2 (xx) * | 1973-10-31 | 1977-12-13 | ||
US4009307A (en) * | 1975-07-24 | 1977-02-22 | Ppg Industries, Inc. | Polyurea-urethane coatings |
-
1976
- 1976-08-18 DE DE2637115A patent/DE2637115C3/de not_active Expired
-
1977
- 1977-08-05 US US05/822,297 patent/US4108842A/en not_active Expired - Lifetime
- 1977-08-10 DD DD7700200514A patent/DD133805A5/xx unknown
- 1977-08-10 IT IT50624/77A patent/IT1079426B/it active
- 1977-08-12 CA CA284,603A patent/CA1114989A/en not_active Expired
- 1977-08-16 CS CS775381A patent/CS196218B2/cs unknown
- 1977-08-16 AU AU27926/77A patent/AU514144B2/en not_active Expired
- 1977-08-16 AT AT591577A patent/AT358283B/de active
- 1977-08-16 YU YU1982/77A patent/YU39816B/xx unknown
- 1977-08-16 GB GB34322/77A patent/GB1545005A/en not_active Expired
- 1977-08-17 ES ES461680A patent/ES461680A1/es not_active Expired
- 1977-08-17 BR BR7705457A patent/BR7705457A/pt unknown
- 1977-08-17 JP JP9792677A patent/JPS5324396A/ja active Granted
- 1977-08-17 PL PL1977200320A patent/PL104428B1/pl unknown
- 1977-08-17 BE BE180225A patent/BE857854A/xx not_active IP Right Cessation
- 1977-08-17 HU HU77BA3570A patent/HU178432B/hu not_active IP Right Cessation
- 1977-08-17 NL NLAANVRAGE7709107,A patent/NL182812C/xx not_active IP Right Cessation
- 1977-08-17 SE SE7709278A patent/SE7709278L/xx unknown
- 1977-08-18 RO RO7791411A patent/RO72918A/ro unknown
- 1977-08-18 FR FR7725316A patent/FR2362171A1/fr active Granted
- 1977-08-18 SU SU772512751A patent/SU741799A3/ru active
Also Published As
Publication number | Publication date |
---|---|
ATA591577A (de) | 1980-01-15 |
CA1114989A (en) | 1981-12-22 |
NL7709107A (nl) | 1978-02-21 |
AT358283B (de) | 1980-08-25 |
AU2792677A (en) | 1979-02-22 |
YU39816B (en) | 1985-04-30 |
SU741799A3 (ru) | 1980-06-15 |
RO72918A (ro) | 1981-11-04 |
BR7705457A (pt) | 1978-05-02 |
GB1545005A (en) | 1979-04-25 |
YU198277A (en) | 1982-05-31 |
FR2362171B1 (xx) | 1983-11-18 |
JPS5324396A (en) | 1978-03-07 |
FR2362171A1 (fr) | 1978-03-17 |
SE7709278L (sv) | 1978-02-19 |
US4108842A (en) | 1978-08-22 |
BE857854A (fr) | 1978-02-17 |
JPS6227092B2 (xx) | 1987-06-12 |
NL182812B (nl) | 1987-12-16 |
NL182812C (nl) | 1988-05-16 |
AU514144B2 (en) | 1981-01-29 |
IT1079426B (it) | 1985-05-13 |
DE2637115A1 (de) | 1978-02-23 |
PL104428B1 (pl) | 1979-08-31 |
PL200320A1 (pl) | 1978-04-24 |
ES461680A1 (es) | 1978-12-01 |
HU178432B (en) | 1982-05-28 |
DE2637115C3 (de) | 1980-10-09 |
DD133805A5 (de) | 1979-01-24 |
DE2637115B2 (de) | 1979-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CS196218B2 (en) | Method of producing polyurethane ureas | |
CA1111976A (en) | Process for the preparation of aqueous polyurethane dispersions and solutions | |
US4251427A (en) | Coating compositions from polyurethanes containing a molecular sieve of the sodium aluminum silicate type | |
JP2648352B2 (ja) | ポリウレタン尿素 | |
US6660376B1 (en) | Method of bonding permeable substrates with hot melt moisture cure adhesive having low viscosity and high green strength | |
US3267078A (en) | Polyether urethane coating composition cured with a di-imine | |
US4118376A (en) | Hydrocurable oxazolidine isocyanate prepolymer compositions | |
JP3456657B2 (ja) | コーテイング組成物、並びに水蒸気に対して透過性を示すコーテイング物製造のためのそれらの使用 | |
US3770703A (en) | Heat hardenable mixtures of epsilon-caprolactam blocked polyisocyanates and cycloaliphatic polyamines | |
US4207128A (en) | Reactive polyurethane coatings | |
WO2011075498A1 (en) | One-component, ambient curable waterborne coating compositions, related methods and coated substrates | |
CA2034857A1 (en) | Production of polyurethane polymers, the polymers so produced and compositions containing them | |
US4687830A (en) | Process for the production of light-stable, solvent-resistant polyurethane-urea elastomer coatings by reactive coating | |
JPH0252666B2 (xx) | ||
CA2029806C (en) | Heat-curable coating compositions | |
MXPA04006844A (es) | Dispersiones acuosas, estabilizadas, de poliuretano-poliurea. | |
JPS61266A (ja) | 二液型常温硬化型塗料組成物 | |
JPS6317095B2 (xx) | ||
US5252671A (en) | Coating compositions for coatings that are permeable to water vapor and a process for their preparation | |
US4481345A (en) | Process for the production of combinations of organic polyisocyanates and at least partly blocked polyamines, the combinations obtainable by this process and their use for the production of lacquers, coating or sealing compositions | |
EP0373671A2 (en) | Waterborne polyurethane dispersions | |
US20010034429A1 (en) | Polyisocyanates with allophanate groups derived from alicyclic alkanediols | |
JP3110841B2 (ja) | イソシアネート基を含有する予備重合体用の硬化剤混合物 | |
US4143060A (en) | Process for the preparation of silyl substituted urea derivatives | |
JPH1081826A (ja) | 架橋性ポリウレタン樹脂組成物 |