HK1001694A1 - Process for cellular polymeric products - Google Patents
Process for cellular polymeric productsInfo
- Publication number
- HK1001694A1 HK1001694A1 HK98100540A HK98100540A HK1001694A1 HK 1001694 A1 HK1001694 A1 HK 1001694A1 HK 98100540 A HK98100540 A HK 98100540A HK 98100540 A HK98100540 A HK 98100540A HK 1001694 A1 HK1001694 A1 HK 1001694A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- polymeric products
- cellular polymeric
- cellular
- products
- polymeric
- Prior art date
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
- C08J9/04—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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
- C08J9/148—Halogen containing compounds containing carbon and halogen atoms only perfluorinated
-
- 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
-
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
-
- 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
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
- C08G18/8019—Masked aromatic polyisocyanates
-
- 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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/143—Halogen containing 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
- 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
- C08G2110/0041—Foam properties having specified density
- C08G2110/005—< 50kg/m3
-
- 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
-
- 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
- C08J2375/04—Polyurethanes
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)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919124635A GB9124635D0 (en) | 1991-11-20 | 1991-11-20 | Polyisocyanate compositions for cfc-reduced foams |
GB929221592A GB9221592D0 (en) | 1992-10-14 | 1992-10-14 | Polyisocyanate compositions for cfc-reduced foams |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1001694A1 true HK1001694A1 (en) | 1998-07-03 |
Family
ID=26299892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98100540A HK1001694A1 (en) | 1991-11-20 | 1998-01-21 | Process for cellular polymeric products |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0543536B1 (xx) |
JP (1) | JPH05271371A (xx) |
KR (1) | KR930010072A (xx) |
CN (2) | CN1033092C (xx) |
AU (1) | AU654406B2 (xx) |
CA (1) | CA2082964A1 (xx) |
DE (1) | DE69213166T2 (xx) |
ES (1) | ES2091414T3 (xx) |
HK (1) | HK1001694A1 (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539008A (en) * | 1993-12-29 | 1996-07-23 | Minnesota Mining And Manufacturing Company | Foamable composition containing unsaturated perfluorochemical blowing agent |
HRP950150B1 (en) * | 1994-04-13 | 2000-12-31 | Bayer Ag | Mixtures for preparing hard polyurethane foams |
DE19501198A1 (de) * | 1995-01-17 | 1996-07-18 | Bayer Ag | Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich |
DE19823393A1 (de) | 1998-05-26 | 1999-12-02 | Basf Ag | Isocyanatgruppenhaltige Prepolymere und Verfahren zu ihrer Herstellung |
FR2837820B1 (fr) * | 2002-03-27 | 2005-03-11 | Rhodia Chimie Sa | Composition polyisocyanate de faible viscosite possedant une fonctionnalite elevee et procede de preparation |
WO2013026813A1 (de) | 2011-08-23 | 2013-02-28 | Basf Se | Mikroemulsionen |
EP2886591A1 (de) | 2013-12-19 | 2015-06-24 | Evonik Industries AG | Zusammensetzung, geeignet zur Herstellung von Polyurethanschäumen, enthaltend mindestens ein Nukleierungsmittel |
CN108368224B (zh) * | 2015-09-23 | 2021-06-25 | 巴斯夫欧洲公司 | 具有改善的隔热性能和机械性能的硬质聚氨酯泡沫 |
US20210246886A1 (en) * | 2018-04-26 | 2021-08-12 | 3M Innovative Properties Company | Fluorosulfones |
CN110105537B (zh) * | 2019-04-25 | 2021-08-13 | 江南大学 | 一种聚氨酯硬泡材料及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829104A1 (de) * | 1988-08-27 | 1990-03-01 | Rathor Ag | Polyurethanschaumbildende mischung aus einem praepolymeren und einem als weichmacher verwendeten wirkstoff |
ES2079398T3 (es) * | 1989-06-28 | 1996-01-16 | Bosch Siemens Hausgeraete | Plastico celular rigido, asi como procedimiento para la fabricacion del mismo. |
DE4006952A1 (de) * | 1990-03-06 | 1991-09-12 | Hoechst Ag | Verfahren zur herstellung von schaumstoffen mit hilfe von treibmitteln, die fluoralkane und fluorierte ether enthalten, sowie nach diesem verfahren erhaeltliche schaumstoffe |
AU652034B2 (en) * | 1991-04-03 | 1994-08-11 | Imperial Chemical Industries Plc | Manufacture of rigid foams and compositions therefor |
US5162384A (en) * | 1991-09-13 | 1992-11-10 | Minnesota Mining And Manufacturing Company | Making foamed plastic containing perfluorinated heterocyclic blowing agent |
-
1992
- 1992-11-05 EP EP92310124A patent/EP0543536B1/en not_active Expired - Lifetime
- 1992-11-05 ES ES92310124T patent/ES2091414T3/es not_active Expired - Lifetime
- 1992-11-05 DE DE69213166T patent/DE69213166T2/de not_active Expired - Fee Related
- 1992-11-10 AU AU28229/92A patent/AU654406B2/en not_active Ceased
- 1992-11-16 CA CA002082964A patent/CA2082964A1/en not_active Abandoned
- 1992-11-19 JP JP4310376A patent/JPH05271371A/ja active Pending
- 1992-11-19 KR KR1019920021704A patent/KR930010072A/ko not_active Application Discontinuation
- 1992-11-20 CN CN92114610A patent/CN1033092C/zh not_active Expired - Fee Related
-
1995
- 1995-10-04 CN CN95116753A patent/CN1131682A/zh active Pending
-
1998
- 1998-01-21 HK HK98100540A patent/HK1001694A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0543536B1 (en) | 1996-08-28 |
AU2822992A (en) | 1993-05-27 |
EP0543536A1 (en) | 1993-05-26 |
CN1033092C (zh) | 1996-10-23 |
JPH05271371A (ja) | 1993-10-19 |
DE69213166T2 (de) | 1997-02-06 |
CN1073455A (zh) | 1993-06-23 |
AU654406B2 (en) | 1994-11-03 |
CA2082964A1 (en) | 1993-05-21 |
DE69213166D1 (de) | 1996-10-02 |
CN1131682A (zh) | 1996-09-25 |
ES2091414T3 (es) | 1996-11-01 |
KR930010072A (ko) | 1993-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |