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
BE833850A BE1006910A BE1006910A BE833850A BE 833850 A BE833850 A BE 833850A BE 1006910 A BE1006910 A BE 1006910A BE 1006910 A BE1006910 A BE 1006910A BE 833850 A BE833850 A BE 833850A
Authority
BE
Belgium
Prior art keywords
catalyst
preparation
reagent systems
carbodiimide foams
carbodiimide
Prior art date
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE833850A publication Critical patent/BE833850A/fr

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
    • C08G18/02—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
DE19581546T1 (de) * 1994-12-27 1997-04-24 Yokohama Rubber Co Ltd Bei Raumtemperatur härtende Polyurethanmassen
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
NL294871A (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

Also Published As

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

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