DE69128974T2 - Herstellung polymerer Schäume - Google Patents
Herstellung polymerer SchäumeInfo
- Publication number
- DE69128974T2 DE69128974T2 DE69128974T DE69128974T DE69128974T2 DE 69128974 T2 DE69128974 T2 DE 69128974T2 DE 69128974 T DE69128974 T DE 69128974T DE 69128974 T DE69128974 T DE 69128974T DE 69128974 T2 DE69128974 T2 DE 69128974T2
- Authority
- DE
- Germany
- Prior art keywords
- polyisocyanate
- production
- polymer foams
- component
- isocyanate
- 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
- 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
- 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
-
- 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
- C08G18/0895—Manufacture of polymers by continuous processes
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- Y10S521/917—Specialized mixing apparatus utilized in cell forming process
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909002240A GB9002240D0 (en) | 1990-02-01 | 1990-02-01 | Polymeric foams |
GB909022196A GB9022196D0 (en) | 1990-10-12 | 1990-10-12 | Polymeric foams |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69128974D1 DE69128974D1 (de) | 1998-04-09 |
DE69128974T2 true DE69128974T2 (de) | 1998-07-30 |
Family
ID=26296582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69128974T Expired - Fee Related DE69128974T2 (de) | 1990-02-01 | 1991-01-29 | Herstellung polymerer Schäume |
Country Status (15)
Country | Link |
---|---|
US (2) | US5430072A (de) |
EP (1) | EP0442631B1 (de) |
JP (1) | JP3106150B2 (de) |
KR (1) | KR0173990B1 (de) |
AT (1) | ATE163658T1 (de) |
AU (2) | AU636191B2 (de) |
CA (1) | CA2034855C (de) |
DE (1) | DE69128974T2 (de) |
DK (1) | DK0442631T3 (de) |
ES (1) | ES2112850T3 (de) |
GB (1) | GB9101903D0 (de) |
GR (1) | GR3026276T3 (de) |
HK (1) | HK1008964A1 (de) |
NO (1) | NO180015C (de) |
PT (1) | PT96622B (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8908490D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Prepolymers |
AU636191B2 (en) * | 1990-02-01 | 1993-04-22 | Huntsman Ici Chemicals Llc | Manufacturing of polymeric foams from polyisocyanate compositions |
US6376698B1 (en) * | 1991-12-17 | 2002-04-23 | Imperial Chemical Industries Plc | Prepolymers |
DE4204395A1 (de) * | 1992-02-14 | 1993-08-19 | Bayer Ag | Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen |
GB9208377D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for preparing flexible polyurethane foams |
US5621016A (en) * | 1992-04-16 | 1997-04-15 | Imperial Chemical Industries Plc | Polyisocyanate compositions and low density flexible polyurethane foams produced therewith |
GB9208396D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for making flexible foams |
EP0566251B2 (de) * | 1992-04-16 | 2002-09-04 | Huntsman International Llc | Polyisocyanatzusammensetzung |
GB9311345D0 (en) * | 1993-06-02 | 1993-07-21 | Ici Plc | Method for the preparation of flexible polymeric foams |
US5447965A (en) * | 1993-06-02 | 1995-09-05 | Imperial Chemical Industries Plc | Method for the preparation of flexible polymeric foams |
GB9320874D0 (en) * | 1993-10-11 | 1993-12-01 | Ici Plc | Recycling of flexible foam |
TW344750B (en) * | 1994-06-16 | 1998-11-11 | Ici Plc | Process for preparing flexible foams |
US5436277A (en) * | 1994-07-28 | 1995-07-25 | Basf Corporation | Polyisocyanate compositions for the preparation of flexible polyurethane foams |
DE19516272A1 (de) * | 1995-05-08 | 1996-11-14 | Hermann Leguin | Tastfühler |
US5900442A (en) | 1995-05-12 | 1999-05-04 | Imperial Chemical Industries Plc | Flexible polyurethane foams |
US5821275A (en) * | 1997-11-10 | 1998-10-13 | Bayer Corporation | Flexible foams and flexible molded foams based on liquid isocyanate-terminated allophanate-modified MDI prepolymer blends and processes for the production of these foams |
CA2411887A1 (en) | 2000-08-01 | 2002-02-07 | Huntsman International Llc | Manufacture of mdi-tdi based flexible polyurethane foams |
DE50107027D1 (de) * | 2000-11-08 | 2005-09-15 | Hennecke Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Blockschaum |
US6376567B1 (en) | 2000-12-07 | 2002-04-23 | Bayer Corporation | Polyisocyanate compositions and a process for the production of low-density flexible foams with low humid aged compression sets from these polyisocyanate compositions |
US20040068078A1 (en) * | 2001-12-12 | 2004-04-08 | Milbocker Michael T. | In situ polymerizing medical compositions |
US8501165B2 (en) | 2001-12-12 | 2013-08-06 | Promethean Surgical Devices Llc | In situ bonds |
AU2003268318A1 (en) * | 2002-09-03 | 2004-03-29 | Promethean Surgical Devices Llc | In situ polymerizing medical compositions |
DE10345096A1 (de) * | 2003-09-26 | 2005-04-21 | Basf Ag | Verfahren zur Herstellung von Isocyanat-Mischungen |
WO2005034781A1 (en) * | 2003-09-29 | 2005-04-21 | Promethean Surgical Devices Llc | Devices and methods for spine repair |
DE10349813A1 (de) * | 2003-10-24 | 2005-06-02 | Fischerwerke Artur Fischer Gmbh & Co. Kg | Mehrkomponentenkit für PU-basierten, wassergetriebenen Leichtschaum niedriger Dichte und Sprödigkeit, diesbezügliche Verwendungen und Verfahren |
WO2009090918A1 (ja) | 2008-01-18 | 2009-07-23 | Japan Tobacco Inc. | シガレットパッケージ |
US20110054058A1 (en) * | 2009-08-31 | 2011-03-03 | William Crooker | Emulsified polyol and resultant foam therefrom |
US8436073B2 (en) | 2009-10-06 | 2013-05-07 | Amcol International | Lignite-based foundry resins |
US8426494B2 (en) * | 2009-10-06 | 2013-04-23 | Amcol International Corp. | Lignite urethane based resins for enhanced foundry sand performance |
US8853299B2 (en) * | 2009-10-06 | 2014-10-07 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
US8309620B2 (en) * | 2009-10-06 | 2012-11-13 | Amcol International Corp. | Lignite-based urethane resins with enhanced suspension properties and foundry sand binder performance |
US8623959B2 (en) * | 2009-10-06 | 2014-01-07 | Joseph M. Fuqua | Non-veining urethane resins for foundry sand casting |
KR20210109557A (ko) * | 2018-12-21 | 2021-09-06 | 헌트스만 인터내셔날, 엘엘씨 | 알데히드 방출이 감소된 발포체의 제조에 적합한 반응 혼합물 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE581667A (de) * | 1958-08-15 | |||
GB957748A (en) * | 1960-10-22 | 1964-05-13 | Bayer Ag | Proportioning and mixing device |
CA1042600A (en) * | 1972-05-03 | 1978-11-14 | Louis L. Wood | Crosslinked hydrophilic polyurethane foams |
GB1548370A (en) * | 1975-06-24 | 1979-07-11 | Ici Ltd | Polyurea foams |
DE2965564D1 (en) * | 1978-05-30 | 1983-07-07 | Ici Plc | Process for the manufacture of polyurea foams |
EP0010850B2 (de) * | 1978-10-03 | 1990-01-31 | Imperial Chemical Industries Plc | Flüssige Polyisocyanatzusammensetzungen |
EP0022617B2 (de) * | 1979-07-11 | 1991-09-25 | Imperial Chemical Industries Plc | Polyisocyanatmassen und deren Verwendung zur Herstellung von Polyurethanschäumen |
US4297444A (en) * | 1980-02-11 | 1981-10-27 | Texaco Development Corp. | Process for rim elastomers with superior high temperature dimensional stability |
DE3402698A1 (de) * | 1984-01-26 | 1985-08-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von fuellstoffhaltigen polyurethan (harnstoff)-massen, fuellstoffhaltige polyurethan(harnstoff)-massen und ihre verwendung |
DE3519692A1 (de) * | 1985-06-01 | 1986-12-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen und auf diese weise hergestellte formkoerper |
NZ226008A (en) * | 1987-09-21 | 1990-11-27 | Ici Plc | Process for manufacture of polyurethane foams using methylene diphenyl isocyanates and optionally water as blowing agent |
DE3818769A1 (de) * | 1988-06-02 | 1989-12-07 | Bayer Ag | Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen |
US5079276A (en) * | 1988-07-20 | 1992-01-07 | Human Industry Corporation | Method of manufacturing polyurethane foam |
JPH0739506B2 (ja) * | 1988-09-30 | 1995-05-01 | 三菱重工業株式会社 | 形状記憶ポリマー発泡体 |
GB8908490D0 (en) * | 1989-04-14 | 1989-06-01 | Ici Plc | Prepolymers |
JPH03124741A (ja) * | 1989-09-29 | 1991-05-28 | Dow Chem Co:The | 軟質ポリウレタンフォームおよびその製造方法 |
JPH0733423B2 (ja) * | 1989-10-03 | 1995-04-12 | 日本ポリウレタン工業株式会社 | 軟質ポリウレタン発泡体の製造方法 |
AU636191B2 (en) * | 1990-02-01 | 1993-04-22 | Huntsman Ici Chemicals Llc | Manufacturing of polymeric foams from polyisocyanate compositions |
GB9208377D0 (en) * | 1992-04-16 | 1992-06-03 | Ici Plc | Process for preparing flexible polyurethane foams |
-
1991
- 1991-01-22 AU AU69866/91A patent/AU636191B2/en not_active Ceased
- 1991-01-24 CA CA002034855A patent/CA2034855C/en not_active Expired - Lifetime
- 1991-01-29 EP EP91300666A patent/EP0442631B1/de not_active Expired - Lifetime
- 1991-01-29 AT AT91300666T patent/ATE163658T1/de not_active IP Right Cessation
- 1991-01-29 ES ES91300666T patent/ES2112850T3/es not_active Expired - Lifetime
- 1991-01-29 DK DK91300666T patent/DK0442631T3/da active
- 1991-01-29 GB GB919101903A patent/GB9101903D0/en active Pending
- 1991-01-29 DE DE69128974T patent/DE69128974T2/de not_active Expired - Fee Related
- 1991-01-31 PT PT96622A patent/PT96622B/pt active IP Right Grant
- 1991-01-31 NO NO910377A patent/NO180015C/no not_active IP Right Cessation
- 1991-02-01 KR KR1019910001722A patent/KR0173990B1/ko not_active IP Right Cessation
- 1991-02-01 JP JP03012266A patent/JP3106150B2/ja not_active Expired - Lifetime
-
1992
- 1992-10-22 AU AU27225/92A patent/AU642355B2/en not_active Ceased
-
1993
- 1993-07-08 US US08/087,359 patent/US5430072A/en not_active Expired - Lifetime
-
1995
- 1995-04-03 US US08/415,456 patent/US5624972A/en not_active Expired - Lifetime
-
1998
- 1998-03-05 GR GR980400245T patent/GR3026276T3/el unknown
- 1998-08-04 HK HK98109679A patent/HK1008964A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO180015C (no) | 1997-01-29 |
NO910377L (no) | 1991-08-02 |
JP3106150B2 (ja) | 2000-11-06 |
GR3026276T3 (en) | 1998-06-30 |
EP0442631A2 (de) | 1991-08-21 |
HK1008964A1 (en) | 1999-05-21 |
NO910377D0 (no) | 1991-01-31 |
PT96622A (pt) | 1991-10-15 |
ATE163658T1 (de) | 1998-03-15 |
CA2034855A1 (en) | 1991-08-02 |
AU642355B2 (en) | 1993-10-14 |
AU2722592A (en) | 1992-12-17 |
US5430072A (en) | 1995-07-04 |
CA2034855C (en) | 2002-03-26 |
KR910021427A (ko) | 1991-12-20 |
EP0442631A3 (en) | 1992-03-18 |
EP0442631B1 (de) | 1998-03-04 |
GB9101903D0 (en) | 1991-03-13 |
PT96622B (pt) | 1998-07-31 |
AU636191B2 (en) | 1993-04-22 |
KR0173990B1 (ko) | 1999-04-01 |
DK0442631T3 (da) | 1998-12-07 |
ES2112850T3 (es) | 1998-04-16 |
AU6986691A (en) | 1991-08-08 |
NO180015B (no) | 1996-10-21 |
JPH04213340A (ja) | 1992-08-04 |
DE69128974D1 (de) | 1998-04-09 |
US5624972A (en) | 1997-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HUNTSMAN ICI CHEMICALS LLC, SALT LAKE CITY, UTAH, |
|
8339 | Ceased/non-payment of the annual fee |