BE546341A - - Google Patents
Info
- Publication number
- BE546341A BE546341A BE546341DA BE546341A BE 546341 A BE546341 A BE 546341A BE 546341D A BE546341D A BE 546341DA BE 546341 A BE546341 A BE 546341A
- Authority
- BE
- Belgium
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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7825—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing ureum 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
- C08G18/08—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
- C08G18/70—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
-
- 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
- C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US496317A US2888432A (en) | 1955-03-23 | 1955-03-23 | Process of curing a polyurethane with a mixture of diisocyanate and polyester |
Publications (1)
Publication Number | Publication Date |
---|---|
BE546341A true BE546341A (de) |
Family
ID=23972111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE546341D BE546341A (de) | 1955-03-23 |
Country Status (3)
Country | Link |
---|---|
US (1) | US2888432A (de) |
BE (1) | BE546341A (de) |
LU (1) | LU33844A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL243856A (de) * | 1958-10-01 | |||
US3071795A (en) * | 1959-08-26 | 1963-01-08 | Gen Tire & Rubber Co | Reinforced wire brush or wheel |
US3205284A (en) * | 1960-07-20 | 1965-09-07 | Goodrich Co B F | Polymeric polyesters terminated with organic carbamate groups |
US3284539A (en) * | 1963-12-26 | 1966-11-08 | Mobay Chemical Corp | Polyurethanes from two distinct polyurethane polymers |
BE754571A (fr) * | 1969-08-07 | 1971-01-18 | Bayer Ag | Elastomeres de polyurethanes segmentes |
US4048253A (en) * | 1972-12-27 | 1977-09-13 | Fuji Photo Film Co., Ltd. | Adhesive coatings from ether-type polyester, urethane elastomer, and polyisocyanate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE831604C (de) * | 1949-02-24 | 1952-02-14 | Bayer Ag | Verfahren zur Herstellung von Kunststoffen |
FR1050550A (fr) * | 1951-02-12 | 1954-01-08 | Bayer Ag | Masses semi-élastiques à structure poreuse et procédé pour les obtenir |
FR1052107A (fr) * | 1951-03-09 | 1954-01-21 | Nat Res Dev | Résines artificielles à base d'acides dicarboxyliques |
US2692874A (en) * | 1951-07-19 | 1954-10-26 | Du Pont | Elastomers from polyalkylene ether glycol reacted with arylene diisocyanate and water |
US2692873A (en) * | 1951-07-19 | 1954-10-26 | Du Pont | Elastomers from polyalkylene ether glycol reacted with arylene diisocyanate and water |
US2753319A (en) * | 1952-07-18 | 1956-07-03 | Goodrich Co B F | Cast polyesterurethane rubbers |
DE831772C (de) * | 1952-11-18 | 1952-02-18 | Bayer Ag | Verfahren zur Herstellung hochmolekularer vernetzter Kunststoffe |
DE1073738B (de) * | 1955-05-31 | 1960-01-21 | E. I. du Pont de Nemours and Company, Wilmington Del. (V. St. A.) | Verfahren zur Herstellung von elastomeren Kunststoffen aus reaktionsfähigen Polyurethanen und Düsocyanaten |
DE1074855B (de) * | 1955-05-31 | 1960-02-04 | E. I. Du Pont De Nemours And Company, Wilmington, Del. (V. St. A.) | Verfahren zur Herstellung von elastomeren Kunststoffen aus reaktionsfähigen Polyurethanen und Diisocyanaten |
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0
- BE BE546341D patent/BE546341A/xx unknown
-
1955
- 1955-03-23 US US496317A patent/US2888432A/en not_active Expired - Lifetime
- 1955-09-17 LU LU33844D patent/LU33844A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US2888432A (en) | 1959-05-26 |
LU33844A1 (fr) | 1955-11-17 |