ZA883736B - Polyisocyanurate rigid foams - Google Patents
Polyisocyanurate rigid foamsInfo
- Publication number
- ZA883736B ZA883736B ZA883736A ZA883736A ZA883736B ZA 883736 B ZA883736 B ZA 883736B ZA 883736 A ZA883736 A ZA 883736A ZA 883736 A ZA883736 A ZA 883736A ZA 883736 B ZA883736 B ZA 883736B
- Authority
- ZA
- South Africa
- Prior art keywords
- rigid foams
- polyisocyanurate rigid
- polyisocyanurate
- foams
- rigid
- 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
- C08G18/16—Catalysts
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
-
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
-
- 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
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate 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
- C08G18/22—Catalysts containing metal compounds
-
- 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
- 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
- C08G2110/00—Foam properties
- C08G2110/0033—Foam properties having integral skins
-
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878712363A GB8712363D0 (en) | 1987-05-26 | 1987-05-26 | Polyisocyanurate rigid foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA883736B true ZA883736B (en) | 1989-02-22 |
Family
ID=10617927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA883736A ZA883736B (en) | 1987-05-26 | 1988-05-25 | Polyisocyanurate rigid foams |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4996241A (fi) |
| EP (1) | EP0293211A3 (fi) |
| JP (1) | JPS63309511A (fi) |
| KR (1) | KR880014022A (fi) |
| CN (1) | CN1010025B (fi) |
| AU (1) | AU607221B2 (fi) |
| FI (1) | FI882484A (fi) |
| GB (1) | GB8712363D0 (fi) |
| NO (1) | NO882284L (fi) |
| NZ (1) | NZ224748A (fi) |
| RU (1) | RU1826975C (fi) |
| ZA (1) | ZA883736B (fi) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8902228D0 (en) * | 1989-02-01 | 1989-03-22 | Ici Plc | Carbodiimide-isocyanurate rigid foams |
| GB9021051D0 (en) * | 1990-09-27 | 1990-11-07 | Ici Plc | Catalyst composition |
| US5478867A (en) * | 1993-07-07 | 1995-12-26 | The Dow Chemical Company | Microporous isocyanate-based polymer compositions and method of preparation |
| GB0002175D0 (en) * | 2000-01-31 | 2000-03-22 | Baxenden Chem Ltd | Low monomer foam |
| US8552077B2 (en) * | 2006-05-04 | 2013-10-08 | Air Products And Chemicals, Inc. | Trimer catalyst additives for improving foam processability |
| US8530534B2 (en) | 2006-05-04 | 2013-09-10 | Air Products And Chemicals, Inc. | Trimerization catalysts from sterically hindered salts |
| WO2013117541A1 (de) * | 2012-02-08 | 2013-08-15 | Bayer Intellectual Property Gmbh | Verfahren zum herstellen eines polyurethan-polyisocyanurat-hartschaumstoffs |
| US10023681B2 (en) * | 2012-10-24 | 2018-07-17 | Evonik Degussa Gmbh | Delay action catalyst for improving the stability of polyurethane systems having halogen containing blowing agents |
| TW201546174A (zh) * | 2014-02-27 | 2015-12-16 | Sekisui Chemical Co Ltd | 配管用或機器用耐火性絕熱被覆材 |
| RU2707290C2 (ru) * | 2014-04-03 | 2019-11-26 | Хантсмэн Интернэшнл Ллс | Катализатор тримеризации изоцианата для изготовления полиизоцианурат-содержащих пеноматериалов |
| US9815256B2 (en) | 2014-06-09 | 2017-11-14 | Johns Manville | Foam boards including non-halogenated fire retardants |
| US9523195B2 (en) | 2014-06-09 | 2016-12-20 | Johns Manville | Wall insulation boards with non-halogenated fire retardant and insulated wall systems |
| US9528269B2 (en) | 2014-06-09 | 2016-12-27 | Johns Manville | Roofing systems and roofing boards with non-halogenated fire retardant |
| TW201605973A (zh) * | 2014-08-01 | 2016-02-16 | Sekisui Chemical Co Ltd | 阻燃性聚氨酯樹脂組成物 |
| JP7340345B2 (ja) * | 2019-03-26 | 2023-09-07 | フジモリ産業株式会社 | 空調部材 |
| WO2023143834A1 (en) | 2022-01-28 | 2023-08-03 | Huntsman International Llc | A reaction mixture for manufacturing an inorganic-filler based closed-cell rigid pir-comprising foam |
Family Cites Families (16)
| 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 (fi) * | 1972-01-04 | 1973-09-12 | ||
| 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 |
| 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 |
| US4758607A (en) * | 1985-07-18 | 1988-07-19 | Sloss Industries Corporation | Distilled products of polyethylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom |
| US4623673A (en) * | 1985-10-24 | 1986-11-18 | The Dow Chemical Company | Urethane-modified polyisocyanurate rigid foam |
| GB8531180D0 (en) * | 1985-12-18 | 1986-01-29 | Ici Plc | Cocatalyst systems |
| US4760099A (en) * | 1986-12-22 | 1988-07-26 | Sloss Industries Corporation | Stabilizer-containing polyol compositions for polyurethane and polyisocyanurate foams |
| GB8712988D0 (en) * | 1987-06-03 | 1987-07-08 | Ici Plc | Polyurethane foams |
-
1987
- 1987-05-26 GB GB878712363A patent/GB8712363D0/en active Pending
-
1988
- 1988-05-23 NZ NZ224748A patent/NZ224748A/xx unknown
- 1988-05-25 RU SU884355794A patent/RU1826975C/ru active
- 1988-05-25 ZA ZA883736A patent/ZA883736B/xx unknown
- 1988-05-25 NO NO882284A patent/NO882284L/no unknown
- 1988-05-26 CN CN88104247A patent/CN1010025B/zh not_active Expired
- 1988-05-26 EP EP88304804A patent/EP0293211A3/en not_active Withdrawn
- 1988-05-26 FI FI882484A patent/FI882484A/fi not_active IP Right Cessation
- 1988-05-26 AU AU16678/88A patent/AU607221B2/en not_active Ceased
- 1988-05-26 JP JP63129421A patent/JPS63309511A/ja active Pending
- 1988-05-26 KR KR1019880006166A patent/KR880014022A/ko not_active Application Discontinuation
-
1989
- 1989-10-17 US US07/414,824 patent/US4996241A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB8712363D0 (en) | 1987-07-01 |
| US4996241A (en) | 1991-02-26 |
| FI882484A0 (fi) | 1988-05-26 |
| FI882484A (fi) | 1988-11-27 |
| CN1031383A (zh) | 1989-03-01 |
| RU1826975C (ru) | 1993-07-07 |
| NO882284D0 (no) | 1988-05-25 |
| JPS63309511A (ja) | 1988-12-16 |
| AU607221B2 (en) | 1991-02-28 |
| EP0293211A3 (en) | 1989-03-15 |
| NO882284L (no) | 1988-11-28 |
| KR880014022A (ko) | 1988-12-22 |
| AU1667888A (en) | 1988-12-01 |
| CN1010025B (zh) | 1990-10-17 |
| EP0293211A2 (en) | 1988-11-30 |
| NZ224748A (en) | 1990-03-27 |
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