CH602815A5 - - Google Patents
Info
- Publication number
- CH602815A5 CH602815A5 CH803976A CH803976A CH602815A5 CH 602815 A5 CH602815 A5 CH 602815A5 CH 803976 A CH803976 A CH 803976A CH 803976 A CH803976 A CH 803976A CH 602815 A5 CH602815 A5 CH 602815A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
-
- 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
- C08G18/14—Manufacture of cellular products
-
- 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
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/02—Polyureas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB26746/75A GB1548370A (en) | 1975-06-24 | 1975-06-24 | Polyurea foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH602815A5 true CH602815A5 (US06811534-20041102-M00003.png) | 1978-08-15 |
Family
ID=10248580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH803976A CH602815A5 (US06811534-20041102-M00003.png) | 1975-06-24 | 1976-06-23 |
Country Status (20)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003437B1 (en) * | 1978-01-30 | 1982-07-14 | Imperial Chemical Industries Plc | Process for the manufacture of resin-modified polyurea foams |
| GB2021604B (en) * | 1978-05-08 | 1982-08-11 | Prb Nv | Method of preparing polyurea foam materials |
| DE2965564D1 (en) * | 1978-05-30 | 1983-07-07 | Ici Plc | Process for the manufacture of polyurea foams |
| US4278772A (en) * | 1980-07-31 | 1981-07-14 | Olin Corporation | Semi-flexible foam polymer used in packaging |
| US4393149A (en) * | 1982-03-30 | 1983-07-12 | Angus Chemical Company | Method of preparing polyurethane foams using imidazolines as catalysts |
| EP0093392B1 (en) * | 1982-05-03 | 1986-10-15 | Schaum Chemie Wilhelm Bauer Gmbh & Co. Kg | Improved polyurea foams |
| US4871477A (en) * | 1983-02-15 | 1989-10-03 | Firestop Chemical Corporation | Fire protected foamed polymeric materials |
| US4937012A (en) * | 1985-01-25 | 1990-06-26 | Basf Corporation | Low temperature stable polymethylene polyphenylene polyisocyanates |
| DE3530476A1 (de) * | 1985-08-27 | 1987-03-05 | Bayer Ag | Polyamine, verfahren zu ihrer herstellung aus nco-prepolymeren und ihre verwendung bei der herstellung von polyurethanen |
| JPH07103306B2 (ja) * | 1989-01-31 | 1995-11-08 | 日本ポリウレタン工業株式会社 | 低温速硬化性に優れた繊維強化ポリウレタン樹脂組成物 |
| KR0177154B1 (ko) * | 1989-06-06 | 1999-05-15 | 야마구찌 도시아끼 | 경질 폴리우레탄포움의 제조방법 |
| JP2946661B2 (ja) * | 1989-07-28 | 1999-09-06 | 東ソー株式会社 | 高弾性ポリウレタンフォームの製造法 |
| DE69029437T2 (de) * | 1989-07-28 | 1997-06-12 | Tosoh Corp | Verfahren zur Herstellung von hochelastischem Polyurethanschaum |
| JPH0751613B2 (ja) * | 1989-09-11 | 1995-06-05 | 東ソー株式会社 | 高弾性を有する軟質ポリウレタンフォームの製造法 |
| AU636191B2 (en) * | 1990-02-01 | 1993-04-22 | Huntsman Ici Chemicals Llc | Manufacturing of polymeric foams from polyisocyanate compositions |
| JP3044261B2 (ja) * | 1990-04-11 | 2000-05-22 | 東ソー株式会社 | 通気性に優れた軟質ポリウレタンフォ−ムの製造法 |
| JPH0455419A (ja) * | 1990-06-26 | 1992-02-24 | Tosoh Corp | ポリウレタン製造用触媒組成物及びポリウレタンフォームの製造法 |
| GB9022194D0 (en) * | 1990-10-12 | 1990-11-28 | Ici Plc | Method for preparing polyurea-polyurethane flexible foams |
| EP0480588B1 (en) * | 1990-10-12 | 1998-05-20 | Imperial Chemical Industries Plc | Continuous process for the production of isocyanate prepolymers and polyurethane foams prepared therefrom |
| US5260344A (en) * | 1992-03-13 | 1993-11-09 | Asahi Glass Company, Ltd. | Open cell rigid isocyanurate foams and method for producing the same and vacuum heat insulating layer by use of the same |
| GB9208396D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for making flexible foams |
| DE69509690T2 (de) * | 1994-03-18 | 1999-09-23 | Air Products And Chemicals, Inc. | Amin-Katalysatoren mit niedrigem Geruch für auf Polyester-Polyole basierte Polyurethan-Blockweichschaumstoffe |
| US7572837B2 (en) * | 2001-10-31 | 2009-08-11 | Tosoh Corporation | Process for the production of flexible polyurethane foams |
| CN101959921B (zh) * | 2008-03-07 | 2013-03-27 | 亨茨曼国际有限公司 | 包含高硬嵌段含量基质的泡沫材料及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726219A (en) * | 1951-07-19 | 1955-12-06 | Du Pont | Polyalkylene ether glycol-arylene diisocyanate elastomer sponge and process for preparing same |
| US2977330A (en) * | 1957-12-05 | 1961-03-28 | Dow Chemical Co | Cellular polyalkylene-etherglycolorganic diisocyanate reaction product and method of preparing same |
| US3041293A (en) * | 1957-12-06 | 1962-06-26 | Celanese Corp | Polyurethane foam containing tris-2-(1, 3-dichloropropyl) phosphate and method for preparing same |
| BE589560A (US06811534-20041102-M00003.png) * | 1959-04-08 | |||
| BE593966A (US06811534-20041102-M00003.png) * | 1959-08-11 | |||
| US3152094A (en) * | 1960-08-26 | 1964-10-06 | Air Prod & Chem | Production of polyurethanes using an imidazole catalyst |
| US3177223A (en) * | 1961-12-22 | 1965-04-06 | Air Prod & Chem | Preparation of substituted imidazoles |
| GB1159435A (en) * | 1965-09-03 | 1969-07-23 | Ici Ltd | Flameproof Polyol Compositions |
| US3805532A (en) * | 1970-12-21 | 1974-04-23 | Minnesota Mining & Mfg | Consolidation of aggregate material |
| US3793241A (en) * | 1972-03-20 | 1974-02-19 | R Kyle | Dimensionally stable hydrophilic foam and method of preparing same |
| US3985688A (en) * | 1972-05-18 | 1976-10-12 | Minnesota Mining And Manufacturing Company | Poly (urethane-urea) foam sealants for underground application and fluid precursors |
| US3959191A (en) * | 1973-01-11 | 1976-05-25 | W. R. Grace & Co. | Novel hydrophobic polyurethane foams |
| DE2307589C3 (de) * | 1973-02-16 | 1984-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften |
| US3912689A (en) * | 1973-04-02 | 1975-10-14 | Air Prod & Chem | Dialkylaminoalkylimidazoles as catalysts for preparation of polyurethanes |
-
1975
- 1975-06-24 GB GB26746/75A patent/GB1548370A/en not_active Expired
-
1976
- 1976-06-08 ZA ZA763407A patent/ZA763407B/xx unknown
- 1976-06-10 NO NO762001A patent/NO762001L/no unknown
- 1976-06-11 AU AU14832/76A patent/AU498437B2/en not_active Expired
- 1976-06-14 US US05/695,413 patent/US4234693A/en not_active Expired - Lifetime
- 1976-06-17 AR AR263655A patent/AR213507A1/es active
- 1976-06-17 TR TR19220A patent/TR19220A/xx unknown
- 1976-06-18 BE BE168119A patent/BE843172A/xx not_active IP Right Cessation
- 1976-06-21 DE DE19762627719 patent/DE2627719A1/de active Granted
- 1976-06-21 HU HU76IE00000748A patent/HU172968B/hu unknown
- 1976-06-21 SE SE7607078A patent/SE7607078L/xx unknown
- 1976-06-23 AT AT458976A patent/AT354107B/de not_active IP Right Cessation
- 1976-06-23 IT IT24633/76A patent/IT1071486B/it active
- 1976-06-23 ES ES449150A patent/ES449150A1/es not_active Expired
- 1976-06-23 NL NLAANVRAGE7606827,A patent/NL190073C/xx not_active IP Right Cessation
- 1976-06-23 CH CH803976A patent/CH602815A5/xx not_active IP Right Cessation
- 1976-06-23 FR FR7619153A patent/FR2333814A1/fr active Granted
- 1976-06-24 FI FI761862A patent/FI761862A/fi unknown
- 1976-06-24 JP JP51074953A patent/JPS595129B2/ja not_active Expired
- 1976-06-24 DK DK284976A patent/DK143407C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT354107B (de) | 1979-12-27 |
| NL190073C (nl) | 1993-10-18 |
| DE2627719A1 (de) | 1977-03-17 |
| DK143407B (da) | 1981-08-17 |
| TR19220A (tr) | 1978-06-07 |
| ATA458976A (de) | 1979-05-15 |
| JPS524565A (en) | 1977-01-13 |
| BE843172A (fr) | 1976-12-20 |
| DE2627719C2 (US06811534-20041102-M00003.png) | 1988-02-18 |
| IT1071486B (it) | 1985-04-10 |
| JPS595129B2 (ja) | 1984-02-02 |
| DK284976A (da) | 1976-12-25 |
| AU498437B2 (en) | 1979-03-15 |
| ES449150A1 (es) | 1977-07-16 |
| FI761862A (US06811534-20041102-M00003.png) | 1976-12-25 |
| AR213507A1 (es) | 1979-02-15 |
| GB1548370A (en) | 1979-07-11 |
| HU172968B (hu) | 1979-01-28 |
| NO762001L (US06811534-20041102-M00003.png) | 1976-12-28 |
| FR2333814B1 (US06811534-20041102-M00003.png) | 1980-02-08 |
| US4234693A (en) | 1980-11-18 |
| SE7607078L (sv) | 1976-12-25 |
| NL7606827A (nl) | 1976-12-28 |
| FR2333814A1 (fr) | 1977-07-01 |
| DK143407C (da) | 1981-12-14 |
| NL190073B (nl) | 1993-05-17 |
| ZA763407B (en) | 1977-05-25 |
| AU1483276A (en) | 1977-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |