BE614851A - Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés - Google Patents
Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulésInfo
- Publication number
- BE614851A BE614851A BE614851A BE614851A BE614851A BE 614851 A BE614851 A BE 614851A BE 614851 A BE614851 A BE 614851A BE 614851 A BE614851 A BE 614851A BE 614851 A BE614851 A BE 614851A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation process
- phase preparation
- molded urethane
- urea elastomers
- elastomers
- Prior art date
Links
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- OYQYHJRSHHYEIG-UHFFFAOYSA-N ethyl carbamate;urea Chemical compound NC(N)=O.CCOC(N)=O OYQYHJRSHHYEIG-UHFFFAOYSA-N 0.000 title 1
- 238000002360 preparation method Methods 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
- C08G18/08—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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal 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
- 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
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 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
- C08G2150/00—Compositions for coatings
- C08G2150/50—Compositions for coatings applied by spraying at least two streams of reaction components
-
- 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
- C08G2190/00—Compositions for sealing or packing joints
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant
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)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US94699A US3203932A (en) | 1961-03-10 | 1961-03-10 | Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE614851A true BE614851A (fr) | 1962-03-30 |
Family
ID=22246660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE614851A BE614851A (fr) | 1961-03-10 | 1962-03-08 | Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3203932A (fr) |
| BE (1) | BE614851A (fr) |
| CH (1) | CH427270A (fr) |
| DE (1) | DE1216538B (fr) |
| FR (1) | FR1320997A (fr) |
| GB (1) | GB981935A (fr) |
| LU (1) | LU41344A1 (fr) |
| NL (2) | NL275774A (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3391091A (en) * | 1962-03-01 | 1968-07-02 | M & T Chemicals Inc | Technique for preparation of polyurethanes employing a tin compound as a gel catalyst and a metal soap as a blowing catalyst |
| US3425999A (en) * | 1966-07-11 | 1969-02-04 | Wyandotte Chemicals Corp | Tetrahydrofuran-ethylene oxide polyether urethane-urea polymers |
| FR2189460B1 (fr) * | 1972-06-16 | 1975-03-07 | Peugeot & Renault | |
| JPS5145316B2 (fr) | 1973-08-06 | 1976-12-03 | ||
| JPS5416559B2 (fr) * | 1973-08-14 | 1979-06-22 | ||
| US3866651A (en) * | 1973-10-10 | 1975-02-18 | Edward N Gomberg | Flat free pneumatic tire and void free filling therefor |
| US4003859A (en) * | 1974-01-30 | 1977-01-18 | The Upjohn Company | Novel process for trimerizing polyisocyanates |
| US3899443A (en) * | 1974-01-30 | 1975-08-12 | Upjohn Co | Novel cocatalyst system for trimerizing polyisocyanates |
| US4119594A (en) * | 1977-05-31 | 1978-10-10 | General Motors Corporation | Catalyzed one-shot system for molding thermoset polyurethanes |
| DE2920501A1 (de) * | 1979-05-21 | 1980-11-27 | Bayer Ag | Verfahren zur herstellung von polyurethanharnstoffelastomeren |
| US4425446A (en) | 1982-06-23 | 1984-01-10 | Sealed Air Corporation | Urea-modified isocyanurate foam, composition and method |
| DE3436098A1 (de) * | 1984-10-02 | 1986-04-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von gegebenenfalls zelligen polyurethan-polyharnstoff-formkoerpern unter verwendung von urethan- und isocyanuratgruppen enthaltenden 2,4- und/oder 2,6-toluylen-diisocyanaten |
| CH660358A5 (de) * | 1984-07-06 | 1987-04-15 | Lonza Ag | Substituierte p,p'-methylen-bisaniline. |
| US4584362A (en) * | 1985-02-27 | 1986-04-22 | Cosan Chemical Corporation | Bismuth catalyst system for preparing polyurethane elastomers |
| US4900776A (en) * | 1988-12-01 | 1990-02-13 | Georgia-Pacific Resins, Inc. | Potassium catalyst system for preparing polyurethane based plywood-patch compositions |
| DD292005A5 (de) * | 1989-03-17 | 1991-07-18 | ������@������������k�� | Kettenverlaengerungsmittel fuer p-phenylen-methylendiisocyanat-(mdi)-prepolymere fuer gegossene polyurethan-elastomere (pu-elastomere) |
| US5011902A (en) * | 1989-11-01 | 1991-04-30 | Georgia-Pacific Resins, Inc. | Co-catalyst system for preparing polyurethane based plywood-patch compositions |
| DE4218791A1 (de) * | 1992-06-06 | 1993-12-09 | Basf Ag | Verfahren zur Herstellung von Urethan- und Harnstoffgruppen enthaltenden, kompakten oder zelligen Elastomeren oder Formkörpern hieraus |
| RU2271374C1 (ru) * | 2004-09-13 | 2006-03-10 | Федеральное государственное унитарное предприятие (ФГУП) "Пермский завод им. С.М. Кирова" | Полиуретановая композиция для изготовления изделий |
| DE102006032187A1 (de) * | 2006-07-12 | 2008-01-24 | Bayer Materialscience Ag | Polyharnstoff-Polyurethan-Formkörper und Verfahren zu ihrer Herstellung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731071A (en) * | 1951-07-19 | 1955-06-01 | Du Pont | Preparation of elastomers from polyalkylene ether glycols and diisocyanates |
| GB815122A (en) * | 1955-08-04 | 1959-06-17 | Du Pont | Improvements in or relating to curable polyurethane and polyurethane-polyurea polymers |
| US3000757A (en) * | 1957-01-28 | 1961-09-19 | Du Pont | Process for coating substrates with a vapor permeable polymeric coating |
| NL231223A (fr) * | 1957-09-10 | 1900-01-01 | ||
| US3036996A (en) * | 1961-02-01 | 1962-05-29 | Du Pont | Cured polyetherurethanes |
-
1961
- 1961-03-10 US US94699A patent/US3203932A/en not_active Expired - Lifetime
-
1962
- 1962-03-08 LU LU41344D patent/LU41344A1/fr unknown
- 1962-03-08 CH CH283262A patent/CH427270A/fr unknown
- 1962-03-08 BE BE614851A patent/BE614851A/fr unknown
- 1962-03-08 FR FR890410A patent/FR1320997A/fr not_active Expired
- 1962-03-08 GB GB8910/62A patent/GB981935A/en not_active Expired
- 1962-03-09 NL NL275774A patent/NL275774A/nl unknown
- 1962-03-09 NL NL125853D patent/NL125853C/nl active
- 1962-03-09 DE DEM52063A patent/DE1216538B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB981935A (en) | 1965-01-27 |
| NL275774A (fr) | 1964-10-12 |
| DE1216538B (de) | 1966-05-12 |
| US3203932A (en) | 1965-08-31 |
| CH427270A (fr) | 1966-12-31 |
| NL125853C (fr) | 1968-08-15 |
| LU41344A1 (fr) | 1962-05-08 |
| FR1320997A (fr) | 1963-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE614851A (fr) | Procédé de préparation en une seule phase d'élastomères d'uréthanne-urée moulés | |
| CH425755A (fr) | Procédé de préparation d'agents anti-inflammatoires | |
| CH419076A (fr) | Procédé de préparation d'une zéolite | |
| FR1517671A (fr) | Procédé de préparation de 1-arylalcoyl-4-(n-arylalcanamido)-pipéridines | |
| BE612901A (fr) | Procédé de préparation d'orthoalcoylphénols | |
| FR1319478A (fr) | Procédé de préparation d'aminoquinones mono-substituées | |
| CH432727A (fr) | Procédé de préparation d'une composition cosmétique | |
| BE613428A (fr) | Procédé de préparation d'isothiocyanates | |
| FR1314200A (fr) | Procédé de préparation de 5'-mononucléotides | |
| CH451929A (fr) | Procédé de préparation de l'estrone | |
| FR93252E (fr) | Procédé de préparation d'haloalcoyl-thiazols. | |
| FR1339317A (fr) | Procédé de préparation d'halogénures d'alcoylaluminium | |
| FR1318489A (fr) | Procédé de préparation d'hydroxy-aldéhydes | |
| FR1297062A (fr) | Procédé de préparation d'acétoacétyl-arylamides | |
| FR1303881A (fr) | Procédé de préparation d'organoalcoxyboranes | |
| FR1326593A (fr) | Procédé de préparation perfectionné d'anti-oxygènes pour élastomères | |
| CH414617A (fr) | Procédé de préparation d'une 6-halogéno-17-méthyl-progestérone | |
| FR1330675A (fr) | Procédé de préparation d'aluminium-alcoyles | |
| FR1324708A (fr) | Procédé de préparation d'aluminium-alcoyles | |
| CH408002A (fr) | Procédé de préparation d'aluminium-alcoyles | |
| CH408001A (fr) | Procédé de préparation d'aluminium-alcoyles | |
| FR1291817A (fr) | Procédé perfectionné de préparation d'acyltaurides | |
| FR1514062A (fr) | Procédé de préparation d'haloalcoyl-thiazols | |
| FR1322840A (fr) | Procédé de préparation d'omega-lactames | |
| FR1305865A (fr) | Procédé de préparation d'oximino-cétones |