BE859444A - Perfectionnements aux mousses de polymeres - Google Patents
Perfectionnements aux mousses de polymeresInfo
- Publication number
- BE859444A BE859444A BE181508A BE181508A BE859444A BE 859444 A BE859444 A BE 859444A BE 181508 A BE181508 A BE 181508A BE 181508 A BE181508 A BE 181508A BE 859444 A BE859444 A BE 859444A
- Authority
- BE
- Belgium
- Prior art keywords
- polymer foam
- foam improvements
- polymer
- foam
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
-
- 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
-
- 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
- Y10S521/902—Cellular polymer containing an isocyanurate structure
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31547—Of polyisocyanurate
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 |
---|---|---|---|
US05/729,899 US4101465A (en) | 1976-10-06 | 1976-10-06 | A cocatalyst system for trimerizing isocyanates |
Publications (1)
Publication Number | Publication Date |
---|---|
BE859444A true BE859444A (fr) | 1978-04-06 |
Family
ID=24933072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE181508A BE859444A (fr) | 1976-10-06 | 1977-10-06 | Perfectionnements aux mousses de polymeres |
Country Status (13)
Country | Link |
---|---|
US (1) | US4101465A (fr) |
JP (1) | JPS5346400A (fr) |
AU (1) | AU511017B2 (fr) |
BE (1) | BE859444A (fr) |
CA (1) | CA1109449A (fr) |
DD (2) | DD140751A5 (fr) |
DE (1) | DE2741619A1 (fr) |
ES (1) | ES462858A1 (fr) |
FR (1) | FR2367090A1 (fr) |
GB (1) | GB1569329A (fr) |
IT (1) | IT1090238B (fr) |
NL (1) | NL182083C (fr) |
ZA (1) | ZA775476B (fr) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4237235A (en) * | 1978-08-21 | 1980-12-02 | Rosalba Mazzucco | Urethanic polymerization by chelating agents acting as catalysts or cocatalysts |
US4298708A (en) * | 1979-04-02 | 1981-11-03 | Texaco Development Corp. | Aminated alkoxylated aliphatic alcohol salts as polyisocyanurate catalysts |
US4256802A (en) * | 1979-06-11 | 1981-03-17 | The Upjohn Company | Process for polyisocyanurate foams suitable for panels |
JPS5725318A (en) * | 1980-07-22 | 1982-02-10 | Inoue Mtp Co Ltd | Production of organic polyisocyanate polymer |
JPS5725317A (en) * | 1980-07-22 | 1982-02-10 | Inoue Mtp Co Ltd | Production of organic polyisocyanate polymer |
US4314037A (en) * | 1980-12-15 | 1982-02-02 | Air Products And Chemicals, Inc. | Hetero nitrogen catalysts |
US4425446A (en) | 1982-06-23 | 1984-01-10 | Sealed Air Corporation | Urea-modified isocyanurate foam, composition and method |
US4430840A (en) * | 1982-06-23 | 1984-02-14 | Sealed Air Corporation | Foam, composition and method useful for retrofit insulation |
US4401769A (en) * | 1982-06-23 | 1983-08-30 | Sealed Air Corporation | Foam, composition and method useful for retrofit insulation |
US4426461A (en) * | 1982-07-14 | 1984-01-17 | Thermocell Development, Ltd. | Modified polyisocyanurate foam and method of preparation |
US4438248A (en) | 1982-12-20 | 1984-03-20 | Basf Wyandotte Corporation | Trimerization catalysts and organo-mercury compounds as co-catalysts for the preparation of noncellular polyurethane elastomers |
US4719245A (en) * | 1984-03-08 | 1988-01-12 | The Dow Chemical Company | Flexible polyisocyanurate-urethane foam |
US4503226A (en) * | 1984-04-30 | 1985-03-05 | Olin Corporation | Process for trimerizing organic polyisocyanates |
US4658007A (en) * | 1985-05-07 | 1987-04-14 | The Dow Chemical Company | Polyisocyanurate-based polyoxazolidone polymers and process for their preparation |
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 |
US4780485A (en) * | 1986-12-22 | 1988-10-25 | Harry A. Fischer | Isocyanurate foam and method for producing the same |
US4981880A (en) * | 1988-09-23 | 1991-01-01 | The Dow Chemical Company | Process for making low density flexible polyisocyanurate-polyurethane foams |
US4900616A (en) * | 1989-05-31 | 1990-02-13 | Fiberglas Canada, Inc. | Phenolic foam roof insulation of improved dimensional stability |
US5395859A (en) * | 1991-06-21 | 1995-03-07 | Alliedsignal Inc. | Catalysts which stabilize hydrohalocarbon blowing agent in polyisocyanurate foam formulations during polymerization |
US5157057A (en) * | 1991-07-30 | 1992-10-20 | Arco Chemical Technology, L.P. | Rim compositions using amino acid salt catalysts |
US5489618A (en) * | 1993-11-29 | 1996-02-06 | Osi Specialties, Inc. | Process for preparing polyurethane foam |
CA2144490A1 (fr) * | 1994-03-28 | 1995-09-29 | Michael J. Skowronski | Catalyseur pour l'obtention de mousses de polyisocyanurate a l'aide d'autres agents de soufflage |
US5736587A (en) * | 1994-09-26 | 1998-04-07 | Bayer Corporation | Process for the production of molded polyurethane products |
BR9701061A (pt) * | 1996-02-29 | 1998-08-25 | Air Prod & Chem | Processo e composição para aperfeiçoamento da cura de espuma de poliuretano moldado por sopro em água |
US6660781B1 (en) | 1999-01-05 | 2003-12-09 | Witco Corporation | Process for preparing polyurethane foam |
US6395796B1 (en) | 1999-01-05 | 2002-05-28 | Crompton Corporation | Process for preparing polyurethane foam |
US6509392B1 (en) | 2000-01-25 | 2003-01-21 | H.A. International Llc | Foundry binder and process |
US6818675B2 (en) * | 2002-08-06 | 2004-11-16 | General Electric Company | Process for preparing polyurethane foam |
KR101020164B1 (ko) | 2003-07-17 | 2011-03-08 | 허니웰 인터내셔날 인코포레이티드 | 진보된 마이크로전자적 응용을 위한 평탄화 막, 및 이를제조하기 위한 장치 및 방법 |
US20100087560A1 (en) * | 2007-05-17 | 2010-04-08 | Crain Steven P | Polyisocyanurate foam for roof structures |
WO2010101689A2 (fr) | 2009-03-04 | 2010-09-10 | Dow Global Technologies Inc. | Composite à base de polyuréthane d'amortissement des sons |
ES2402259T3 (es) | 2009-04-01 | 2013-04-30 | Dow Global Technologies Llc | Composiciones de poliol estables en almacenamiento para producir espuma de poliisocianurato rígida |
CN102405245B (zh) | 2009-04-01 | 2014-06-11 | 陶氏环球技术有限责任公司 | 具有改善的固化性能和防火特性的聚氨酯和多异氰脲酸酯泡沫体 |
WO2011025710A1 (fr) | 2009-08-27 | 2011-03-03 | Dow Global Technologies Llc | Mousses pulvérisables de polyuréthanne présentant une tendance limitée aux fissures de substrats froids |
WO2011046720A1 (fr) | 2009-10-12 | 2011-04-21 | Dow Global Technologies Llc | Mousse de polyuréthane à pulvériser pour des utilisations dans lesquelles la mousse n'est ni recouverte, ni revêtue dans des applications structurales |
CN103228414B (zh) | 2010-09-30 | 2015-12-16 | 陶氏环球技术有限责任公司 | 最小化反应性聚氨酯流动过程中的缺陷的容器修饰 |
EP2652000B1 (fr) | 2010-12-16 | 2016-05-25 | Dow Global Technologies LLC | Mousses de polyuréthanne et de polyisocyanurate |
WO2013030101A1 (fr) | 2011-09-02 | 2013-03-07 | Dow Global Technologies Llc | Mousses de polyuréthane rigides |
EP3578582A1 (fr) * | 2018-06-05 | 2019-12-11 | Covestro Deutschland AG | Mousses dures en polyuréthanne à durcissement thermique amélioré |
US20240182627A1 (en) * | 2018-08-21 | 2024-06-06 | Huntsman International Llc | Catalyst for pir/pur foam production |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3010963A (en) * | 1959-05-21 | 1961-11-28 | Houdry Process Corp | Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts |
US3892687A (en) * | 1973-07-09 | 1975-07-01 | Air Prod & Chem | Quaternary hydroxyalkyl tertiary amine bases as poluyrethane catalysts |
US3896052A (en) * | 1974-01-30 | 1975-07-22 | Upjohn Co | Cocatalyst system for trimerizing polyisocyanates |
US4040992A (en) * | 1975-07-29 | 1977-08-09 | Air Products And Chemicals, Inc. | Catalysis of organic isocyanate reactions |
-
1976
- 1976-10-06 US US05/729,899 patent/US4101465A/en not_active Expired - Lifetime
-
1977
- 1977-09-05 GB GB36999/77A patent/GB1569329A/en not_active Expired
- 1977-09-07 CA CA286,257A patent/CA1109449A/fr not_active Expired
- 1977-09-12 ZA ZA00775476A patent/ZA775476B/xx unknown
- 1977-09-15 DE DE19772741619 patent/DE2741619A1/de active Granted
- 1977-10-03 ES ES462858A patent/ES462858A1/es not_active Expired
- 1977-10-03 NL NL7710813A patent/NL182083C/xx not_active IP Right Cessation
- 1977-10-05 IT IT5129077A patent/IT1090238B/it active
- 1977-10-05 DD DD77210276A patent/DD140751A5/de unknown
- 1977-10-05 FR FR7729950A patent/FR2367090A1/fr active Granted
- 1977-10-05 JP JP11912677A patent/JPS5346400A/ja active Granted
- 1977-10-05 DD DD20137877A patent/DD133954A5/xx unknown
- 1977-10-05 AU AU29371/77A patent/AU511017B2/en not_active Expired
- 1977-10-06 BE BE181508A patent/BE859444A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL182083C (nl) | 1988-01-04 |
DE2741619A1 (de) | 1978-04-13 |
US4101465A (en) | 1978-07-18 |
IT1090238B (it) | 1985-06-26 |
NL7710813A (nl) | 1978-04-10 |
ES462858A1 (es) | 1978-06-01 |
NL182083B (nl) | 1987-08-03 |
CA1109449A (fr) | 1981-09-22 |
DD133954A5 (de) | 1979-01-31 |
FR2367090A1 (fr) | 1978-05-05 |
JPS5346400A (en) | 1978-04-25 |
AU2937177A (en) | 1979-04-12 |
DD140751A5 (de) | 1980-03-26 |
AU511017B2 (en) | 1980-07-24 |
DE2741619C2 (fr) | 1987-07-23 |
JPS5432838B2 (fr) | 1979-10-17 |
GB1569329A (en) | 1980-06-11 |
FR2367090B1 (fr) | 1981-12-18 |
ZA775476B (en) | 1978-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: THE DOW CHEMICAL CY Effective date: 19971006 |