ES2058279T3 - Espumas rigidas. - Google Patents
Espumas rigidas.Info
- Publication number
- ES2058279T3 ES2058279T3 ES88304805T ES88304805T ES2058279T3 ES 2058279 T3 ES2058279 T3 ES 2058279T3 ES 88304805 T ES88304805 T ES 88304805T ES 88304805 T ES88304805 T ES 88304805T ES 2058279 T3 ES2058279 T3 ES 2058279T3
- Authority
- ES
- Spain
- Prior art keywords
- rigid foams
- noise
- composition
- polyphyocyanate
- masy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
-
- 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
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Abstract
METODO PARA LA PREPARACION DE ESPUMAS RIGIDAS QUE COMPRENDE LA REACCION DE UNA COMPOSICION DE POLIMETILEN POLIFENIL POLIISOCIANATO CON UN COMPUESTO POLIFUNCIONAL CON HIDROGENO ACTIVO BAJO CONDICIONES DE FORMACION DE ESPUMA, LA COMPOSICION DEL POLIISOCIANATO CONTIENE NO MAS DEL 20% EN PESO DE DIISOCIANATO Y NO MAS DEL 20% EN PESO DE POLIISOCIANATOS QUE CONTIENEN MAS DE 5 GRUPOS ISOCIANATO POR MOLECULA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878712364A GB8712364D0 (en) | 1987-05-26 | 1987-05-26 | Rigid foams |
US07/414,569 US5356943A (en) | 1987-05-26 | 1989-09-29 | Rigid foams |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2058279T3 true ES2058279T3 (es) | 1994-11-01 |
Family
ID=26292285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88304805T Expired - Lifetime ES2058279T3 (es) | 1987-05-26 | 1988-05-26 | Espumas rigidas. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5356943A (es) |
EP (1) | EP0294110B1 (es) |
JP (1) | JP2675816B2 (es) |
AU (1) | AU1667988A (es) |
DE (1) | DE3883854T2 (es) |
ES (1) | ES2058279T3 (es) |
ZA (1) | ZA883499B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02196816A (ja) * | 1989-01-26 | 1990-08-03 | M D Kasei Kk | インテグラルスキンフォームの製造方法 |
DE4001249A1 (de) * | 1990-01-18 | 1991-07-25 | Bayer Ag | Verfahren zur herstellung von offenzelligen, kaltverformbaren polyurethan-hartschaumstoffen und deren verwendung zur herstellung von autohimmeln |
GB9021051D0 (en) * | 1990-09-27 | 1990-11-07 | Ici Plc | Catalyst composition |
SK22797A3 (en) * | 1994-08-22 | 1997-09-10 | Henkel Kgaa | Polyurethane compositions having a low content of monomer diisocyanates, their use and a process for its producing |
US5817860A (en) * | 1998-03-20 | 1998-10-06 | Essex Specialty Products, Inc. | Polyurethane prepolymer compositions, foams made therefrom and methods of making each thereof |
CA2425151A1 (en) | 2001-04-30 | 2002-11-07 | Orbseal Llc | Reinforcement for expandable compositions and methods for using the reinforcement |
EP1756224B1 (en) * | 2004-05-28 | 2007-10-17 | Albemarle Corporation | Flame retardant polyurethanes and additives therefor |
KR101502441B1 (ko) * | 2006-04-12 | 2015-03-17 | 바스프 에스이 | 폴리우레탄의 제조 방법 |
EP2091992A1 (de) * | 2006-11-17 | 2009-08-26 | Basf Se | Polyphenylenpolymethylenpolyisocyanat und seine verwendung zur herstellung von polyurethan-schaumstoffen |
JP5642389B2 (ja) * | 2007-01-12 | 2014-12-17 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 硬質ポリウレタンフォーム |
WO2011127028A1 (en) | 2010-04-09 | 2011-10-13 | Albemarle Corporation | Liquid flame retardant formulation useful for flame lamination applications |
EP2726533A1 (en) * | 2011-06-29 | 2014-05-07 | Dow Global Technologies LLC | Polyol formulations for improved green strength of polyisocyanurate rigid foams |
CN109476814B (zh) * | 2016-07-21 | 2022-05-10 | 科思创德国股份有限公司 | 高温稳定的聚异氰脲酸酯泡沫材料 |
JP7191870B2 (ja) | 2017-09-28 | 2022-12-19 | アルベマール コーポレーション | 臭素化難燃剤及びポリウレタンフォームにおけるその用途 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936483A (en) * | 1964-04-09 | 1976-02-03 | Mobay Chemical Corporation | Organic polyisocyanates |
US4405725A (en) * | 1967-03-24 | 1983-09-20 | Mobay Chemical Corporation | Foamed polyisocyanurates |
DD100273A1 (es) * | 1972-01-04 | 1973-09-12 | ||
JPS5312898B2 (es) * | 1972-08-11 | 1978-05-06 | ||
GB1433641A (en) * | 1973-01-11 | 1976-04-28 | Celotex Corp | Polyisocyanurate composition related products and processes |
US4200699A (en) * | 1978-10-12 | 1980-04-29 | M&T Chemicals Inc. | Catalyst composition for rigid polyurethane foams |
GB2041953A (en) * | 1979-02-08 | 1980-09-17 | Ici Ltd | Rigid polyisocyanurate foams |
US4256847A (en) * | 1979-10-17 | 1981-03-17 | Mooney Chemicals, Inc. | Rigid polyurethane foam process using lithium/zinc catalyst |
US4362678A (en) * | 1980-01-18 | 1982-12-07 | The Celotex Corporation | Method of making polyisocyanurate foam laminate |
US4711912A (en) * | 1982-04-29 | 1987-12-08 | The Celotex Corporation | Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols |
JPS5993038A (ja) * | 1982-11-16 | 1984-05-29 | Mitsubishi Chem Ind Ltd | ポリイソシアネ−ト組成物 |
DE3245678A1 (de) * | 1982-12-10 | 1984-06-14 | Basf Ag, 6700 Ludwigshafen | Polyisocyanatgemische aus isomeren und homologen der diphenylmethanreihe und ihre verwendung als klebstoffadditiv |
US4555418A (en) * | 1983-10-12 | 1985-11-26 | The Celotex Corporation | Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom |
US4623673A (en) * | 1985-10-24 | 1986-11-18 | The Dow Chemical Company | Urethane-modified polyisocyanurate rigid foam |
-
1988
- 1988-05-17 ZA ZA883499A patent/ZA883499B/xx unknown
- 1988-05-26 ES ES88304805T patent/ES2058279T3/es not_active Expired - Lifetime
- 1988-05-26 DE DE88304805T patent/DE3883854T2/de not_active Expired - Fee Related
- 1988-05-26 JP JP63129420A patent/JP2675816B2/ja not_active Expired - Lifetime
- 1988-05-26 EP EP88304805A patent/EP0294110B1/en not_active Expired - Lifetime
- 1988-05-26 AU AU16679/88A patent/AU1667988A/en not_active Abandoned
-
1989
- 1989-09-29 US US07/414,569 patent/US5356943A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3883854D1 (de) | 1993-10-14 |
ZA883499B (es) | 1988-11-28 |
JPS63309512A (ja) | 1988-12-16 |
EP0294110A1 (en) | 1988-12-07 |
AU1667988A (en) | 1988-12-01 |
EP0294110B1 (en) | 1993-09-08 |
DE3883854T2 (de) | 1994-01-20 |
JP2675816B2 (ja) | 1997-11-12 |
US5356943A (en) | 1994-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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