BR8103999A - Processo aperfeicoado para preparar um elastomero de poliuretana e artigo configurado - Google Patents
Processo aperfeicoado para preparar um elastomero de poliuretana e artigo configuradoInfo
- Publication number
- BR8103999A BR8103999A BR8103999A BR8103999A BR8103999A BR 8103999 A BR8103999 A BR 8103999A BR 8103999 A BR8103999 A BR 8103999A BR 8103999 A BR8103999 A BR 8103999A BR 8103999 A BR8103999 A BR 8103999A
- Authority
- BR
- Brazil
- Prior art keywords
- prepare
- polyurethane elastomer
- perfect process
- configured item
- item
- Prior art date
Links
- 229920003225 polyurethane elastomer Polymers 0.000 title 1
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
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- 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
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/83—Injection molding of polyolefin-type foam
-
- 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
- Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
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)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/180,748 US4301110A (en) | 1980-08-25 | 1980-08-25 | Rim elastomers with improved heat distortion and tear properties |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8103999A true BR8103999A (pt) | 1982-08-24 |
Family
ID=22661619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8103999A BR8103999A (pt) | 1980-08-25 | 1981-06-25 | Processo aperfeicoado para preparar um elastomero de poliuretana e artigo configurado |
Country Status (10)
Country | Link |
---|---|
US (1) | US4301110A (pt) |
JP (1) | JPS5742715A (pt) |
BR (1) | BR8103999A (pt) |
CA (1) | CA1171622A (pt) |
DE (1) | DE3133426A1 (pt) |
FR (1) | FR2488897B1 (pt) |
GB (1) | GB2082608B (pt) |
IT (1) | IT1137643B (pt) |
MX (1) | MX7397E (pt) |
SE (1) | SE447657B (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588700B2 (ja) * | 1980-09-12 | 1983-02-17 | 工業技術院長 | 抗血栓性高弾性ポリウレタン化合物の製造方法 |
US4414174A (en) * | 1982-04-29 | 1983-11-08 | American Cyanamid Company | Reaction injection molding compositions and process |
US4426348A (en) | 1982-07-29 | 1984-01-17 | Ex-Cell-O Corporation | Polyurethane rim system |
US4687788A (en) * | 1982-10-08 | 1987-08-18 | The Dow Chemical Company | Dimensionally stable urethane elastomers |
US4552933A (en) * | 1983-07-05 | 1985-11-12 | Texaco Inc. | Extended amine curing agents and epoxy resins cured therewith |
US4514530A (en) * | 1983-07-05 | 1985-04-30 | Texaco Inc. | Modified amine curing agents and epoxy resins cured therewith |
US4578412A (en) * | 1983-07-05 | 1986-03-25 | Texaco Inc. | Extended amine curing agents [and epoxy resins cured therewith] |
DE3336511A1 (de) * | 1983-10-07 | 1985-04-25 | Cimatec Chemisch-technische Handelsgesellschaft mbH, 4404 Telgte | Verfahren zur herstellung von platten aus hochverschleissfestem kunststoff sowie schuhsohle als zuschnitt aus solchen platten |
US4525490A (en) * | 1984-07-02 | 1985-06-25 | Thermocell Development, Ltd. | High tear strength flexible urethane foam composition and method of preparation |
JPS6221810A (ja) * | 1985-07-22 | 1987-01-30 | Mitsubishi Rayon Co Ltd | 湿式紡糸用角型ノズル |
US4745170A (en) * | 1985-07-25 | 1988-05-17 | The Dow Chemical Company | Polyurethane elastomers from EO/BO polyether polyols |
US4738993A (en) * | 1985-10-22 | 1988-04-19 | Basf Corporation | Rim microcellular polyurethane elastomer employing heteric or internal block ethylene oxide polyols |
US4956439A (en) * | 1988-02-04 | 1990-09-11 | Tong Shen Nan | High performance modified polyurethanes |
US4870150A (en) * | 1988-05-23 | 1989-09-26 | Tremco Incorporated | Polyurethanes made from blends of polypropyleneoxide polyol and polybutyleneoxide polyol intermediates |
JPH01306585A (ja) * | 1988-06-03 | 1989-12-11 | Kobe Steel Ltd | 熱交換器管の防食方法 |
US5100997A (en) * | 1990-05-29 | 1992-03-31 | Olin Corporation | Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst |
JPH04341584A (ja) * | 1991-05-16 | 1992-11-27 | Ishikawajima Harima Heavy Ind Co Ltd | バラストタンクの防食方法 |
US6103850A (en) * | 1995-12-29 | 2000-08-15 | Basf Corporation | Sealants made using low unsaturation polyoxyalkylene polyether polyols |
DE69600456T2 (de) | 1995-12-29 | 1998-11-19 | Basf Corp | Niedrigungesättigte Polyoxyalkylen Polyetherpolyole |
WO1998033833A1 (en) * | 1997-01-30 | 1998-08-06 | Huntsman Ici Chemicals Llc | New polyols and their use in polyurethane preparation |
US5840233A (en) * | 1997-09-16 | 1998-11-24 | Optimer, Inc. | Process of making melt-spun elastomeric fibers |
DE60001154T2 (de) | 1999-02-23 | 2003-07-17 | Dow Global Technologies, Inc. | Hochtemperaturbeständige polyurethanpolymere |
US6645088B2 (en) * | 2001-04-13 | 2003-11-11 | Acushnet Company | Reaction injection moldable compositions, methods for making same, and resultant golf articles |
US20070283481A1 (en) * | 2006-06-07 | 2007-12-13 | Rawlings Stacey S | Thermal bathwear |
DE102008001855A1 (de) * | 2008-05-19 | 2009-11-26 | Evonik Degussa Gmbh | Zweikomponenten-Zusammensetzung zur Herstellung von flexiblen Polyurethan-Gelcoats |
US20110206878A1 (en) * | 2010-02-25 | 2011-08-25 | Sullivan James P | Reinforced Elastomers |
BR112021004617A2 (pt) * | 2018-09-28 | 2021-05-25 | Dow Global Technologies Llc | copolímero de óxido de butileno e óxido de etileno contendo hidroxila, poliuretano, e, método one-shot para produzir um poliuretano. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159591A (en) * | 1961-06-28 | 1964-12-01 | Union Carbide Corp | Flame-resistant urethane foams |
US3169934A (en) * | 1961-09-05 | 1965-02-16 | Dow Chemical Co | Rigid butylene-ethylene-ether type polyurethane foams |
GB1063278A (en) * | 1964-10-26 | 1967-03-30 | Wyandotte Chemicals Corp | Manufacture of polyurethane elastomers |
GB1124789A (en) * | 1964-12-31 | 1968-08-21 | Ici Ltd | Improvements in or relating to polyurethanes |
FR2086977A5 (pt) * | 1970-04-15 | 1971-12-31 | Naphtachimie Sa | |
JPS5417360B2 (pt) * | 1974-08-15 | 1979-06-29 | ||
DE2513817C3 (de) * | 1975-03-27 | 1986-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern |
US4048105A (en) * | 1975-12-19 | 1977-09-13 | Mccord Corporation | High density urethane foam for rim |
US4124574A (en) * | 1977-08-29 | 1978-11-07 | Olin Corporation | Poly (oxyalkylene) glycol based polyurethane with improved paint adhesion properties |
US4190711A (en) * | 1977-09-29 | 1980-02-26 | Union Carbide Corporation | Thermoplastic polyether polyurethane elastomers |
GB2048154B (en) * | 1979-04-30 | 1982-12-08 | Texaco Development Corp | Reaction injection moulded polyurethane elastomers |
-
1980
- 1980-08-25 US US06/180,748 patent/US4301110A/en not_active Expired - Lifetime
-
1981
- 1981-06-16 JP JP56091639A patent/JPS5742715A/ja active Granted
- 1981-06-25 BR BR8103999A patent/BR8103999A/pt not_active IP Right Cessation
- 1981-07-21 GB GB8122365A patent/GB2082608B/en not_active Expired
- 1981-07-23 CA CA000382332A patent/CA1171622A/en not_active Expired
- 1981-08-21 SE SE8104973A patent/SE447657B/sv not_active IP Right Cessation
- 1981-08-21 MX MX819621U patent/MX7397E/es unknown
- 1981-08-24 FR FR8116146A patent/FR2488897B1/fr not_active Expired
- 1981-08-24 DE DE19813133426 patent/DE3133426A1/de not_active Withdrawn
- 1981-08-24 IT IT23612/81A patent/IT1137643B/it active
Also Published As
Publication number | Publication date |
---|---|
JPH021842B2 (pt) | 1990-01-16 |
MX7397E (es) | 1988-09-21 |
DE3133426A1 (de) | 1982-06-09 |
IT1137643B (it) | 1986-09-10 |
JPS5742715A (en) | 1982-03-10 |
GB2082608B (en) | 1983-11-02 |
GB2082608A (en) | 1982-03-10 |
SE8104973L (sv) | 1982-02-26 |
FR2488897A1 (fr) | 1982-02-26 |
IT8123612A0 (it) | 1981-08-24 |
FR2488897B1 (fr) | 1986-03-21 |
CA1171622A (en) | 1984-07-31 |
SE447657B (sv) | 1986-12-01 |
US4301110A (en) | 1981-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK | Patent expired |
Effective date: 19960625 |
|
PCR | Transfer refused |