BE833850A - Systemes catalyseur-reactif pour la preparation de mousses de carbodiimide - Google Patents

Systemes catalyseur-reactif pour la preparation de mousses de carbodiimide

Info

Publication number: BE833850A
Authority: BE; Belgium
Prior art keywords: catalyst; preparation; reagent systems; carbodiimide foams; carbodiimide
Prior art date: 1974-10-02

Application number

BE1006910A

Other languages

English (en)

Inventor

P Tai-Yuen Kan

M Cenker

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.)

1974-10-02

Filing date

1975-09-26

Publication date

1976-03-26

1975-09-26 Application filed filed Critical

1976-03-26 Publication of BE833850A publication Critical patent/BE833850A/fr

Links

150000001718 carbodiimides Chemical class 0.000 title 1
239000003153 chemical reaction reagent Substances 0.000 title 1
239000006260 foam Substances 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/901—Cellular polymer containing a carbodiimide structure

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)

BE1006910A 1974-10-02 1975-09-26 Systemes catalyseur-reactif pour la preparation de mousses de carbodiimide BE833850A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/511,113 US3933699A (en)	1974-10-02	1974-10-02	Catalyst-reactant systems for the preparation of carbodiimide foams

Publications (1)

Publication Number	Publication Date
BE833850A true BE833850A (fr)	1976-03-26

Family

ID=24033499

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1006910A BE833850A (fr)	1974-10-02	1975-09-26	Systemes catalyseur-reactif pour la preparation de mousses de carbodiimide

Country Status (10)

Country	Link
US (1)	US3933699A (fr)
JP (1)	JPS5176393A (fr)
BE (1)	BE833850A (fr)
CA (1)	CA1042598A (fr)
DE (1)	DE2543705C3 (fr)
FR (1)	FR2286841A1 (fr)
GB (1)	GB1514508A (fr)
IT (1)	IT1047592B (fr)
NL (1)	NL7511410A (fr)
ZA (1)	ZA755719B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4129695A (en) *	1974-11-20	1978-12-12	Rhone-Poulenc Industries	Process for preparing foams from polyisocyanates and polyepoxides
GB1527290A (en) *	1975-11-17	1978-10-04	Roth Sa Freres	Moulding cellular polycarbodiimide
US4066629A (en) *	1976-10-28	1978-01-03	Celanese Corporation	Process for preparing carbodiimides utilizing a phosphonium salt catalyst
WO1996020231A1 (fr) *	1994-12-27	1996-07-04	The Yokohama Rubber Co., Ltd.	Composition de polyurethane pour la vulcanisation a froid
US7762364B2 (en) *	2007-11-02	2010-07-27	Hall David R	Hybrid vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3020262A (en) *	1957-12-19	1962-02-06	Jefferson Chem Co Inc	Method for producing 2-oxazolidones from epoxides and isocyanates
BE634494A (fr) *	1962-07-05
US3743626A (en) *	1968-10-18	1973-07-03	Rohm & Haas	Hydrocurable oxazolidine-isocyanate compositions
US3793236A (en) *	1971-02-12	1974-02-19	Mitsubishi Chem Ind	Oxazolidone-modified isocyanurate resins

1974
- 1974-10-02 US US05/511,113 patent/US3933699A/en not_active Expired - Lifetime
1975
- 1975-09-08 GB GB36915/75A patent/GB1514508A/en not_active Expired
- 1975-09-08 ZA ZA00755719A patent/ZA755719B/xx unknown
- 1975-09-09 CA CA235,085A patent/CA1042598A/fr not_active Expired
- 1975-09-26 JP JP50115697A patent/JPS5176393A/ja active Pending
- 1975-09-26 IT IT51525/75A patent/IT1047592B/it active
- 1975-09-26 DE DE2543705A patent/DE2543705C3/de not_active Expired
- 1975-09-26 FR FR7529546A patent/FR2286841A1/fr not_active Withdrawn
- 1975-09-26 NL NL7511410A patent/NL7511410A/xx not_active Application Discontinuation
- 1975-09-26 BE BE1006910A patent/BE833850A/fr unknown

Also Published As

Publication number	Publication date
AU8469175A (en)	1977-03-17
CA1042598A (fr)	1978-11-14
JPS5176393A (fr)	1976-07-01
NL7511410A (nl)	1976-04-06
ZA755719B (en)	1976-08-25
DE2543705A1 (de)	1976-04-08
DE2543705B2 (de)	1980-04-24
US3933699A (en)	1976-01-20
DE2543705C3 (de)	1981-01-08
FR2286841A1 (fr)	1976-04-30
GB1514508A (en)	1978-06-14
IT1047592B (it)	1980-10-20

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