BE624887A - - Google Patents
Info
- Publication number
- BE624887A BE624887A BE624887DA BE624887A BE 624887 A BE624887 A BE 624887A BE 624887D A BE624887D A BE 624887DA BE 624887 A BE624887 A BE 624887A
- 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
- C08G18/08—Processes
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- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3863—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
- C08G18/3865—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
- C08G18/3868—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfide group
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- 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
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
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- 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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
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- 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)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US152913A US3216973A (en) | 1961-11-16 | 1961-11-16 | Polyurethane plastics made with a triol bearing strictly secondary hydroxyl groups |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624887A true BE624887A (es) |
Family
ID=22544990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624887D BE624887A (es) | 1961-11-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3216973A (es) |
| BE (1) | BE624887A (es) |
| DE (1) | DE1300691B (es) |
| GB (1) | GB970206A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE627182A (es) * | 1962-01-16 | |||
| GB1053131A (es) * | 1963-02-11 | |||
| US3457225A (en) * | 1966-07-18 | 1969-07-22 | Wyandotte Chemicals Corp | Process for preparing polyurethane compositions from polyoxyalkylene derivatives of p,p'-isopropylidenediphenol |
| US3725355A (en) * | 1971-10-21 | 1973-04-03 | Dow Chemical Co | Rapid setting polyurethane elastomer compositions |
| US4069600A (en) * | 1975-06-02 | 1978-01-24 | Wise Leslie E | Athletic foot protector |
| US4049592A (en) * | 1975-07-18 | 1977-09-20 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
| US4132839A (en) * | 1976-10-12 | 1979-01-02 | W. R. Grace & Co. | Biodegradable hydrophilic foams and method |
| US20070135536A1 (en) * | 2005-12-14 | 2007-06-14 | Board Of Trustees Of Michigan State University | Biobased compositions from distillers' dried grains with solubles and methods of making those |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE506014A (es) * | 1950-09-29 | 1900-01-01 | ||
| BE519014A (es) * | 1952-04-10 | |||
| US2753319A (en) * | 1952-07-18 | 1956-07-03 | Goodrich Co B F | Cast polyesterurethane rubbers |
| DE1005721B (de) * | 1955-02-09 | 1957-04-04 | Bayer Ag | Verfahren zur Herstellung hochmolekularer, elastischer vernetzter Kunststoffe unter gleichzeitiger Formgebung aus linearen, endstaendige Isocyanatgruppen enthaltenden isocyanatmodifizierten Polyestern und Vernetzungsmitteln |
| IT699971A (es) * | 1958-08-15 | |||
| NL120257C (es) * | 1959-02-27 | |||
| US3050482A (en) * | 1959-08-03 | 1962-08-21 | Phillips Petroleum Co | Reaction product of a polyhydroxy compound and a polyisocyanate in the presence of avinyl-substituted heterocyclic nitrogen base |
| US3054757A (en) * | 1960-02-08 | 1962-09-18 | Mobay Chemical Corp | Polyurethane production with imines as catalysts |
-
0
- BE BE624887D patent/BE624887A/xx unknown
-
1961
- 1961-11-16 US US152913A patent/US3216973A/en not_active Expired - Lifetime
-
1962
- 1962-11-08 DE DEM54747A patent/DE1300691B/de active Pending
- 1962-11-16 GB GB43468/62A patent/GB970206A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB970206A (en) | 1964-09-16 |
| US3216973A (en) | 1965-11-09 |
| DE1300691B (de) | 1969-08-07 |