FR1556201A - - Google Patents

Info

Publication number
FR1556201A
FR1556201A FR1556201DA FR1556201A FR 1556201 A FR1556201 A FR 1556201A FR 1556201D A FR1556201D A FR 1556201DA FR 1556201 A FR1556201 A FR 1556201A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1556201A publication Critical patent/FR1556201A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
FR1556201D 1966-01-19 1967-01-17 Expired FR1556201A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP322866 1966-01-19

Publications (1)

Publication Number Publication Date
FR1556201A true FR1556201A (fr) 1969-02-07

Family

ID=11551574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556201D Expired FR1556201A (fr) 1966-01-19 1967-01-17

Country Status (9)

Country Link
US (1) US3494952A (fr)
BE (1) BE692812A (fr)
CH (1) CH484872A (fr)
DE (1) DE1618845A1 (fr)
FR (1) FR1556201A (fr)
GB (1) GB1158185A (fr)
LU (1) LU52838A1 (fr)
NL (2) NL6700782A (fr)
SE (1) SE304112B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723363A (en) * 1970-09-23 1973-03-27 F Shaw Trimerized crude isocyanate mixtures and polyurethane foams prepared from same
DE59101819D1 (de) * 1990-03-07 1994-07-14 Bayer Ag Stabilisierung von organischen Polyisocyanaten.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307092A (en) * 1940-11-09 1943-01-05 Carbide & Carbon Chem Corp Stabilized artificial resins
NL297969A (fr) * 1962-09-24
US3219678A (en) * 1963-02-28 1965-11-23 Olin Mathieson Process for reducing the hydrolyzable chlorine content of organic isocyanates
US3282975A (en) * 1963-07-08 1966-11-01 Allied Chem Process for producing stable, undistilled tolylene diisocyanate compositions
US3317481A (en) * 1963-12-27 1967-05-02 Du Pont Chemical compositions and process
US3264336A (en) * 1964-09-11 1966-08-02 Mobay Chemical Corp Purification of isocyanates by reduction of the hydrolyzable chlorine and acid content

Also Published As

Publication number Publication date
US3494952A (en) 1970-02-10
SE304112B (fr) 1968-09-16
NL6700782A (fr) 1967-07-20
CH484872A (de) 1970-01-31
BE692812A (fr) 1967-07-03
LU52838A1 (fr) 1967-03-20
NL130083C (fr)
GB1158185A (en) 1969-07-16
DE1618845A1 (de) 1971-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse