DE3687158D1 - Harter urethanmodifizierter polyisocyanuratschaumstoff. - Google Patents
Harter urethanmodifizierter polyisocyanuratschaumstoff.Info
- Publication number
- DE3687158D1 DE3687158D1 DE8686114675T DE3687158T DE3687158D1 DE 3687158 D1 DE3687158 D1 DE 3687158D1 DE 8686114675 T DE8686114675 T DE 8686114675T DE 3687158 T DE3687158 T DE 3687158T DE 3687158 D1 DE3687158 D1 DE 3687158D1
- Authority
- DE
- Germany
- Prior art keywords
- polyisocyanurate foam
- hard urethane
- urethane modified
- modified polyisocyanurate
- hard
- 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 - Fee Related
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
-
- 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
- C08G18/70—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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/791,030 US4623673A (en) | 1985-10-24 | 1985-10-24 | Urethane-modified polyisocyanurate rigid foam |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687158D1 true DE3687158D1 (de) | 1993-01-07 |
DE3687158T2 DE3687158T2 (de) | 1993-04-08 |
Family
ID=25152455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686114675T Expired - Fee Related DE3687158T2 (de) | 1985-10-24 | 1986-10-22 | Harter urethanmodifizierter polyisocyanuratschaumstoff. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4623673A (de) |
EP (1) | EP0222222B1 (de) |
JP (1) | JPS62101624A (de) |
KR (1) | KR900008529B1 (de) |
AR (1) | AR242968A1 (de) |
AU (1) | AU590612B2 (de) |
CA (1) | CA1279150C (de) |
DE (1) | DE3687158T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8712363D0 (en) * | 1987-05-26 | 1987-07-01 | Ici Plc | Polyisocyanurate rigid foams |
ZA883499B (de) * | 1987-05-26 | 1988-11-28 | ||
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 |
JPH1060082A (ja) * | 1996-08-21 | 1998-03-03 | Nippon Polyurethane Ind Co Ltd | ポリイソシアヌレートフォーム用組成物、及び該組成物を用いたポリイソシアヌレートフォームの製造方法 |
CA2586583A1 (en) * | 2004-11-24 | 2006-08-10 | Dow Global Technologies Inc. | Laminated polyisocyanurate foam structure with improved astm e-84 flame spread index and smoke developed index |
US8530534B2 (en) * | 2006-05-04 | 2013-09-10 | Air Products And Chemicals, Inc. | Trimerization catalysts from sterically hindered salts |
US20100095625A1 (en) * | 2008-10-20 | 2010-04-22 | Zine-Eddine Boutaghou | Rigid foam insulating panel with compressible joint |
EP3578582A1 (de) * | 2018-06-05 | 2019-12-11 | Covestro Deutschland AG | Polyurethanhartschäume mit verbesserter durchhärtung |
AU2019323594A1 (en) | 2018-08-21 | 2021-02-11 | Huntsman International Llc | Catalyst for PIR/PUR foam production |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1223415A (en) * | 1967-03-21 | 1971-02-24 | Ici Ltd | Foamed polymers |
US3745133A (en) | 1968-02-05 | 1973-07-10 | Upjohn Co | Cellular isocyanurate containing polymers |
GB1433644A (en) * | 1973-01-11 | 1976-04-28 | Celotex Corp | Polyisocyanurate |
US4011180A (en) | 1974-01-30 | 1977-03-08 | The Upjohn Company | Novel cocatalyst system for trimerizing polyisocyanates |
US3986991A (en) | 1974-01-30 | 1976-10-19 | The Upjohn Company | Novel polyisocyanate trimerization catalyst |
US3899443A (en) | 1974-01-30 | 1975-08-12 | Upjohn Co | Novel cocatalyst system for trimerizing polyisocyanates |
US4039487A (en) | 1976-01-19 | 1977-08-02 | The Upjohn Company | Cellular isocyanurate polymer |
DE2607380C3 (de) * | 1976-02-24 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen |
US4101465A (en) | 1976-10-06 | 1978-07-18 | The Upjohn Company | A cocatalyst system for trimerizing isocyanates |
US4237238A (en) | 1979-10-03 | 1980-12-02 | The Upjohn Company | Polyisocyanurate foams based on esterified DMI oxidation residue additive |
US4411949A (en) | 1982-02-01 | 1983-10-25 | The Celotex Corporation | Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom |
US4417001A (en) | 1982-09-20 | 1983-11-22 | Freeman Chemical Corporation | Low smoke isocyanurate modified urethane foam and method of making same |
-
1985
- 1985-10-24 US US06/791,030 patent/US4623673A/en not_active Expired - Fee Related
-
1986
- 1986-09-09 AU AU62507/86A patent/AU590612B2/en not_active Ceased
- 1986-09-18 CA CA000518474A patent/CA1279150C/en not_active Expired - Fee Related
- 1986-10-20 AR AR86305616A patent/AR242968A1/es active
- 1986-10-22 EP EP86114675A patent/EP0222222B1/de not_active Expired - Lifetime
- 1986-10-22 DE DE8686114675T patent/DE3687158T2/de not_active Expired - Fee Related
- 1986-10-23 JP JP61250905A patent/JPS62101624A/ja active Pending
- 1986-10-24 KR KR1019860008916A patent/KR900008529B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870004069A (ko) | 1987-05-07 |
AR242968A1 (es) | 1993-06-30 |
EP0222222B1 (de) | 1992-11-25 |
AU6250786A (en) | 1987-04-30 |
EP0222222A1 (de) | 1987-05-20 |
US4623673A (en) | 1986-11-18 |
KR900008529B1 (ko) | 1990-11-24 |
AU590612B2 (en) | 1989-11-09 |
JPS62101624A (ja) | 1987-05-12 |
DE3687158T2 (de) | 1993-04-08 |
CA1279150C (en) | 1991-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |