BE624505A - - Google Patents

Info

Publication number: BE624505A
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.)

1961-11-09

Publication of BE624505A publication Critical patent/BE624505A/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
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids

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)
Sealing Material Composition (AREA)

BE624505D 1961-11-09 BE624505A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF35318A DE1149891B (de)	1961-11-09	1961-11-09	Verfahren zur Herstellung von vernetzten homogenen Kunststoffen nach dem Isocyanat-Polyadditionsverfahren

Publications (1)

Publication Number	Publication Date
BE624505A true BE624505A (enrdf_load_html_response)

Family

ID=7095951

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE624505D BE624505A (enrdf_load_html_response)	1961-11-09

Country Status (3)

Country	Link
BE (1)	BE624505A (enrdf_load_html_response)
DE (1)	DE1149891B (enrdf_load_html_response)
GB (1)	GB975384A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1240653B (de) *	1965-04-24	1967-05-18	Freudenberg Carl Fa	Verfahren zur Erhoehung der Atmungsaktivitaet von Polyurethanfolien bzw. -ueberzuegen
US4080343A (en) *	1976-09-22	1978-03-21	Abbott Laboratories	Polyurethane catalyst
DE3145991A1 (de) *	1981-11-20	1983-06-01	Beiersdorf Ag, 2000 Hamburg	"verwendung von beschleunigern zur polyurethan-haertung und entsprechende polyurethan-klebstoffe"

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

0
- BE BE624505D patent/BE624505A/xx unknown
1961
- 1961-11-09 DE DEF35318A patent/DE1149891B/de active Pending
1962
- 1962-11-07 GB GB4210162A patent/GB975384A/en not_active Expired

Also Published As

Publication number	Publication date
GB975384A (en)	1964-11-18
DE1149891B (de)	1963-06-06

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