BR9711728A - Polyurethane foam production method - Google Patents
Polyurethane foam production methodInfo
- Publication number
- BR9711728A BR9711728A BR9711728A BR9711728A BR9711728A BR 9711728 A BR9711728 A BR 9711728A BR 9711728 A BR9711728 A BR 9711728A BR 9711728 A BR9711728 A BR 9711728A BR 9711728 A BR9711728 A BR 9711728A
- Authority
- BR
- Brazil
- Prior art keywords
- production method
- polyurethane foam
- foam production
- polyurethane
- production
- 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
- C08G18/28—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
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6552—Compounds of group C08G18/63
- C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
-
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
-
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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
- C08G2110/0016—Foam properties semi-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
- C08G2110/0066—≥ 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
- C08G2125/00—Compositions for processes using internal mould release agents
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)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8239081A JP2892626B2 (en) | 1996-09-10 | 1996-09-10 | Method for producing polyurethane foam |
PCT/JP1997/003169 WO1998011148A1 (en) | 1996-09-10 | 1997-09-09 | Method of producing polyurethane foam |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9711728A true BR9711728A (en) | 1999-08-24 |
Family
ID=17039555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9711728A BR9711728A (en) | 1996-09-10 | 1997-09-09 | Polyurethane foam production method |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0925317A1 (en) |
JP (1) | JP2892626B2 (en) |
KR (1) | KR20000038036A (en) |
BR (1) | BR9711728A (en) |
CA (1) | CA2265641A1 (en) |
WO (1) | WO1998011148A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6221543B1 (en) | 1999-05-14 | 2001-04-24 | 3M Innovatives Properties | Process for making active substrates for color displays |
US6228543B1 (en) | 1999-09-09 | 2001-05-08 | 3M Innovative Properties Company | Thermal transfer with a plasticizer-containing transfer layer |
US6803495B2 (en) * | 2000-06-28 | 2004-10-12 | World Properties, Inc. | Polyurethane foam composition and method of manufacture thereof |
US20050017390A1 (en) * | 2001-11-26 | 2005-01-27 | Naoto Sugiyama | Seat pad for vehicle |
KR20020070407A (en) * | 2002-07-31 | 2002-09-09 | 최우석 | Thermal insulation-water proofing of foaming polymer mineral composition |
JP4694191B2 (en) * | 2004-12-17 | 2011-06-08 | 住化バイエルウレタン株式会社 | Production method of polyurethane foam moldings |
KR100774634B1 (en) * | 2006-03-23 | 2007-11-08 | 현대자동차주식회사 | Foam composition for long fiber injection process |
JP5368716B2 (en) * | 2007-03-01 | 2013-12-18 | 花王株式会社 | Method for producing polyurethane molded product |
US9580598B2 (en) * | 2011-03-25 | 2017-02-28 | Covestro Llc | Polyurethane composites produced by a vacuum infusion process |
CN102391470B (en) * | 2011-09-07 | 2013-04-24 | 南昌航空大学 | Preparation method for ionic liquid terminated polyurethane acrylate |
KR101444530B1 (en) * | 2012-04-23 | 2014-10-30 | 히타치 어플라이언스 가부시키가이샤 | Insulation door and insulation box structure |
EP2859997B1 (en) | 2013-10-08 | 2015-09-30 | Valentini, Guido | Method for manufacturing a polishing pad and polishing pad |
KR102529691B1 (en) * | 2015-01-08 | 2023-05-09 | 다우 글로벌 테크놀로지스 엘엘씨 | Polyether-acetal polyol compositons |
KR101985105B1 (en) * | 2017-11-10 | 2019-05-31 | 서울시립대학교 산학협력단 | Polyurethane composition, acoustic absorbent comprising the same and manufacturing method polyurethane foam |
CN110078891B (en) * | 2019-05-09 | 2021-06-25 | 惠彩材料科技(苏州)有限公司 | Low-density semi-hard polyurethane material and preparation method and application thereof |
CN114127147B (en) * | 2019-07-22 | 2024-05-03 | 陶氏环球技术有限责任公司 | Polyurethane composition, product prepared from said polyurethane composition and method for preparing said product |
CN112225867A (en) * | 2020-06-02 | 2021-01-15 | 南京汇科高分子材料有限公司 | Polyurethane semi-rigid foam for preparing automobile skylight sun shield and spare tire cover plate |
CN114605954B (en) * | 2022-02-25 | 2024-02-13 | 南宁珀源能源材料有限公司 | High-adhesion and quick-boiling degumming double-component polyurethane adhesive, and preparation method and application thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4284730A (en) * | 1980-02-07 | 1981-08-18 | Basf Wyandotte Corporation | Liquid carbodiimide- and uretonimine-isocyanurate-containing polyisocyanate compositions and microcellular foams made therefrom |
US4302552A (en) * | 1980-07-01 | 1981-11-24 | Nisshin Spinning Co., Ltd. | Microcellular polyurethane vibration isolator |
US4559366A (en) * | 1984-03-29 | 1985-12-17 | Jaquelyn P. Pirri | Preparation of microcellular polyurethane elastomers |
EP0402905A3 (en) * | 1989-06-13 | 1991-04-03 | Asahi Glass Company Ltd. | Method for producing a molded product of integral-skin polyurethane foam |
CZ287435B6 (en) * | 1993-11-04 | 2000-11-15 | Bayer Ag | Process for preparing foam polyurethane shaped parts without use of fluorochlorinated hydrocarbons |
-
1996
- 1996-09-10 JP JP8239081A patent/JP2892626B2/en not_active Expired - Fee Related
-
1997
- 1997-09-09 EP EP97939231A patent/EP0925317A1/en not_active Withdrawn
- 1997-09-09 BR BR9711728A patent/BR9711728A/en unknown
- 1997-09-09 KR KR1019990701943A patent/KR20000038036A/en not_active Application Discontinuation
- 1997-09-09 WO PCT/JP1997/003169 patent/WO1998011148A1/en not_active Application Discontinuation
- 1997-09-09 CA CA002265641A patent/CA2265641A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1998011148A1 (en) | 1998-03-19 |
CA2265641A1 (en) | 1998-03-19 |
JP2892626B2 (en) | 1999-05-17 |
KR20000038036A (en) | 2000-07-05 |
JPH1087779A (en) | 1998-04-07 |
EP0925317A1 (en) | 1999-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0935624T3 (en) | Rigid polyurethane foam | |
DK0935625T3 (en) | Rigid polyurethane foam types | |
BR9711728A (en) | Polyurethane foam production method | |
DE69818107D1 (en) | FOAM COMPREHENSIVE ABRASIVE OBJECT AND METHOD FOR THE PRODUCTION THEREOF | |
DE69733416D1 (en) | ERYTHROMYCINE AND METHOD FOR THE PRODUCTION THEREOF | |
FI972171A (en) | Method for making flexible foams | |
BR9504194A (en) | Polyurethane composition | |
BR9705111A (en) | Foam structure | |
ATE310758T1 (en) | POLYURETHANE PREPOLYMER COMPOSITIONS, FOAM PRODUCED THEREFROM AND METHOD FOR THE PRODUCTION THEREOF | |
ATE193715T1 (en) | CROSS-LINKED POLYOLEFIN FOAM AND METHOD FOR THE PRODUCTION THEREOF | |
DE69834845D1 (en) | BELT GUARD UNIT AND METHOD FOR THE PRODUCTION THEREOF | |
KR960014186A (en) | Method for producing thermoplastic polyurethane | |
DE69804952D1 (en) | METHOD FOR PRODUCING POLYURETHANE FOAMS | |
DE69825972D1 (en) | ELASTIC POLYURETHANE FIBERS AND METHOD FOR THEIR PRODUCTION | |
NO992232D0 (en) | Process for producing flexible polyurethane foams | |
BR9707446A (en) | Production / platform mooring configuration | |
DK0865458T3 (en) | polyurethane elastomers | |
DE69308530D1 (en) | Polyurethane foams | |
ATE205228T1 (en) | METHOD FOR PRODUCING FLEXIBLE POLYURETHANE FOAM | |
DE69702521D1 (en) | METHOD FOR PRODUCING POLYURETHANE HARD FOAM MATERIALS | |
DE69427754D1 (en) | POLYURETHANE FOAMS | |
DE69818362D1 (en) | Water absorbent polyurethane fiber and process for its manufacture | |
DE69504093D1 (en) | METHOD FOR PRODUCING POLYURETHANE FOAM | |
ATE249436T1 (en) | PRODUCTION METHOD | |
DK0906353T3 (en) | Rigid isocyanurate modified polyurethane foam |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |