BE718299A - - Google Patents
Info
- Publication number
- BE718299A BE718299A BE718299DA BE718299A BE 718299 A BE718299 A BE 718299A BE 718299D A BE718299D A BE 718299DA BE 718299 A BE718299 A BE 718299A
- Authority
- BE
- Belgium
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65498267A | 1967-07-21 | 1967-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718299A true BE718299A (en:Method) | 1968-12-31 |
Family
ID=24627000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718299D BE718299A (en:Method) | 1967-07-21 | 1968-07-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3590002A (en:Method) |
| BE (1) | BE718299A (en:Method) |
| FR (1) | FR1575021A (en:Method) |
| GB (1) | GB1203150A (en:Method) |
| NL (1) | NL6810311A (en:Method) |
| SE (1) | SE355574B (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318730A1 (de) * | 1983-05-21 | 1984-11-22 | Akzo Gmbh, 5600 Wuppertal | Biokompatible polyurethane |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755262A (en) * | 1971-01-15 | 1973-08-28 | Goodyear Aerospace Corp | Transparent high-impact polyurethane products |
| US4017428A (en) * | 1975-06-10 | 1977-04-12 | The United States Of America As Represented By The Secretary Of The Army | Abrasion resistant, non-discoloring polyurethane foams and method of making |
| US4211847A (en) * | 1976-09-29 | 1980-07-08 | W. R. Grace & Co. | Polyurethane foams and foam forming compositions containing amine scavengers |
| US4296213A (en) * | 1979-10-17 | 1981-10-20 | Texaco Inc. | Polyurethane foams using a polyurea polymer polyol |
| US4394522A (en) * | 1981-06-01 | 1983-07-19 | Mobay Chemical Corporation | Catalytic hydrogenation of di(4-aminophenyl)methane |
| US4394523A (en) * | 1981-06-01 | 1983-07-19 | Mobay Chemical Corporation | Catalytic hydrogenation of di (4-aminophenyl) methane |
| US4448995A (en) * | 1982-12-13 | 1984-05-15 | Mobay Chemical Corporation | Catalytic hydrogenation of di(4-aminophenyl)methane |
| DE3326566A1 (de) * | 1983-07-22 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Reversibel blockierte katalysatoren enthaltende polyisocyanat-zubereitungen, ein verfahren zu ihrer herstellung, ihre verwendung zur herstellung von polyurethankunststoffen, sowie anlagerungsprodukte von sulfonylisocyanaten an katalysatoren mit zinn (ii)- bzw. zinn (iv)-carboxylat-struktur |
| US5278016A (en) * | 1991-05-06 | 1994-01-11 | Xerox Corporation | Toner composition comprising halogenated surface |
-
1967
- 1967-07-21 US US654982A patent/US3590002A/en not_active Expired - Lifetime
-
1968
- 1968-07-19 BE BE718299D patent/BE718299A/xx not_active IP Right Cessation
- 1968-07-19 GB GB34492/68A patent/GB1203150A/en not_active Expired
- 1968-07-19 FR FR1575021D patent/FR1575021A/fr not_active Expired
- 1968-07-19 SE SE09928/68A patent/SE355574B/xx unknown
- 1968-07-19 NL NL6810311A patent/NL6810311A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3318730A1 (de) * | 1983-05-21 | 1984-11-22 | Akzo Gmbh, 5600 Wuppertal | Biokompatible polyurethane |
Also Published As
| Publication number | Publication date |
|---|---|
| SE355574B (en:Method) | 1973-04-30 |
| FR1575021A (en:Method) | 1969-07-18 |
| DE1768832B2 (de) | 1977-02-17 |
| US3590002A (en) | 1971-06-29 |
| DE1768832A1 (de) | 1971-11-18 |
| GB1203150A (en) | 1970-08-26 |
| NL6810311A (en:Method) | 1969-01-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: MOBAY CHEMICAL CY Effective date: 19840719 |