FR2419948B1 - - Google Patents

Info

Publication number
FR2419948B1
FR2419948B1 FR7807775A FR7807775A FR2419948B1 FR 2419948 B1 FR2419948 B1 FR 2419948B1 FR 7807775 A FR7807775 A FR 7807775A FR 7807775 A FR7807775 A FR 7807775A FR 2419948 B1 FR2419948 B1 FR 2419948B1
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
FR7807775A
Other versions
FR2419948A1 (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.)
INST PRIKLADNYKH FIZICHESKIK
Original Assignee
INST PRIKLADNYKH FIZICHESKIK
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 by INST PRIKLADNYKH FIZICHESKIK filed Critical INST PRIKLADNYKH FIZICHESKIK
Priority to FR7807775A priority Critical patent/FR2419948A1/fr
Publication of FR2419948A1 publication Critical patent/FR2419948A1/fr
Application granted granted Critical
Publication of FR2419948B1 publication Critical patent/FR2419948B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/12Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7807775A 1978-03-17 1978-03-17 Procede de preparation d'une mousse plastique phenolique Granted FR2419948A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7807775A FR2419948A1 (fr) 1978-03-17 1978-03-17 Procede de preparation d'une mousse plastique phenolique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7807775A FR2419948A1 (fr) 1978-03-17 1978-03-17 Procede de preparation d'une mousse plastique phenolique

Publications (2)

Publication Number Publication Date
FR2419948A1 FR2419948A1 (fr) 1979-10-12
FR2419948B1 true FR2419948B1 (fr) 1981-09-04

Family

ID=9205943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807775A Granted FR2419948A1 (fr) 1978-03-17 1978-03-17 Procede de preparation d'une mousse plastique phenolique

Country Status (1)

Country Link
FR (1) FR2419948A1 (fr)

Also Published As

Publication number Publication date
FR2419948A1 (fr) 1979-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse