FR1437802A - Process for preparing foamed products - Google Patents

Process for preparing foamed products

Info

Publication number
FR1437802A
FR1437802A FR17266A FR17266A FR1437802A FR 1437802 A FR1437802 A FR 1437802A FR 17266 A FR17266 A FR 17266A FR 17266 A FR17266 A FR 17266A FR 1437802 A FR1437802 A FR 1437802A
Authority
FR
France
Prior art keywords
foamed products
preparing foamed
preparing
products
foamed
Prior art date
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
FR17266A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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
Priority claimed from DEF42907A external-priority patent/DE1238205B/en
Priority claimed from DEF43997A external-priority patent/DE1282945B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR17266A priority Critical patent/FR1437802A/en
Priority to FR31796A priority patent/FR88883E/en
Application granted granted Critical
Publication of FR1437802A publication Critical patent/FR1437802A/en
Expired legal-status Critical Current

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urethanes or thiourethanes
    • 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
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/46—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
FR17266A 1964-05-16 1965-05-17 Process for preparing foamed products Expired FR1437802A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR17266A FR1437802A (en) 1964-05-16 1965-05-17 Process for preparing foamed products
FR31796A FR88883E (en) 1964-05-16 1965-09-17 Process for preparing foamed products

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEF42907A DE1238205B (en) 1964-05-16 1964-05-16 Process for the production of foams
DEF43997A DE1282945B (en) 1964-09-17 1964-09-17 Process for the production of foams
DEF0044821 1964-12-28
FR17266A FR1437802A (en) 1964-05-16 1965-05-17 Process for preparing foamed products
FR31796A FR88883E (en) 1964-05-16 1965-09-17 Process for preparing foamed products

Publications (1)

Publication Number Publication Date
FR1437802A true FR1437802A (en) 1966-05-06

Family

ID=27512053

Family Applications (2)

Application Number Title Priority Date Filing Date
FR17266A Expired FR1437802A (en) 1964-05-16 1965-05-17 Process for preparing foamed products
FR31796A Expired FR88883E (en) 1964-05-16 1965-09-17 Process for preparing foamed products

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR31796A Expired FR88883E (en) 1964-05-16 1965-09-17 Process for preparing foamed products

Country Status (1)

Country Link
FR (2) FR1437802A (en)

Also Published As

Publication number Publication date
FR88883E (en) 1967-04-07

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