BE631269A - - Google Patents

Info

Publication number: BE631269A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1962-04-20

Publication of BE631269A publication Critical patent/BE631269A/xx

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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- 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
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
- C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic

BE631269D 1962-04-20 BE631269A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US188949A US3236812A (en)	1962-04-20	1962-04-20	Interfacial polymerization of polyurethanes

Publications (1)

Publication Number	Publication Date
BE631269A true BE631269A (de)

Family

ID=22695238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE631269D BE631269A (de)	1962-04-20

Country Status (3)

Country	Link
US (1)	US3236812A (de)
BE (1)	BE631269A (de)
GB (1)	GB1029086A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA764542A (en) *	1963-02-01	1967-08-01	Oertel Harald	Substantially linear polyaddition polymers
US3525717A (en) *	1966-08-04	1970-08-25	American Cyanamid Co	Method for preparation of thermoplastic polyurethane ureas
GB1172325A (en) *	1967-02-10	1969-11-26	Kurashiki Rayon Kk	Microporous Sheet Material
BE758924A (fr) *	1969-11-15	1971-05-13	Bayer Ag	Agents d'enduction pulverulents
US3917741A (en) *	1972-06-16	1975-11-04	Usm Corp	Method of making polyurethane powder
US4032516A (en) *	1973-05-09	1977-06-28	Usm Corporation	Method of making polyurethane powder
US3894994A (en) *	1973-09-20	1975-07-15	Usm Corp	Continuous method of making polyurethane powder
US4000218A (en) *	1973-12-03	1976-12-28	Union Carbide Corporation	Process for preparing particulate polyurethane polymers and the polymers derived therefrom
US3933759A (en) *	1974-12-20	1976-01-20	E. I. Du Pont De Nemours & Company	Heat-activatable, storage-stable polyurethane powders
US4069208A (en) *	1975-10-14	1978-01-17	E. I. Du Pont De Nemours And Company	Heat-activatable polyurethane powder coatings
US4247675A (en) *	1979-08-14	1981-01-27	Toray Industries, Inc.	Polyurethane resins and polyurethane resin coating compositions
US9062160B1 (en)	2014-01-23	2015-06-23	International Business Machines Corporation	Catalyst-free methods of forming polyurethanes from pentafluorophenyl carbonates

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA538977A (en) *		1957-04-02	S. Carter Albert	Preparing polyether-diisocyanate elastomers in organic solvents
US2511544A (en) *	1937-11-12	1950-06-13	Rinke Heinrich	Diol-dilsocyanate high molecular polymerization products
US2284637A (en) *	1938-09-29	1942-06-02	Du Pont	Polymeric carbamates and their preparation
GB731071A (en) *	1951-07-19	1955-06-01	Du Pont	Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US2987494A (en) *	1958-03-26	1961-06-06	Chemstrand Corp	Solutions of synthetic linear polyurethanes in dimethylsulfoxide and process of making same

0
- BE BE631269D patent/BE631269A/xx unknown
1962
- 1962-04-20 US US188949A patent/US3236812A/en not_active Expired - Lifetime
1963
- 1963-04-17 GB GB15126/63A patent/GB1029086A/en not_active Expired

Also Published As

Publication number	Publication date
GB1029086A (en)	1966-05-11
US3236812A (en)	1966-02-22

Publication	Publication Date	Title
BE616548R (de)	1962-10-17
BE627153A (de)
BE616166A (de)
AU269855A (de)
AU480751A (de)	1975-03-06
BE612847A (de)
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BE380301A (de)
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BE489310A (de)
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BE613190A (de)
BE613298A (de)
BE613319A (de)
BE541929A (de)
BE613335A (de)
BE553896A (de)
BE559145A (de)
BE586180A (de)
BE612311A (de)
BE613529A (de)	1962-06-01
BE592434A (de)
BE635325A (de)
BE634290A (de)