FR2205553B1 - - Google Patents

Info

Publication number
FR2205553B1
FR2205553B1 FR7239362A FR7239362A FR2205553B1 FR 2205553 B1 FR2205553 B1 FR 2205553B1 FR 7239362 A FR7239362 A FR 7239362A FR 7239362 A FR7239362 A FR 7239362A FR 2205553 B1 FR2205553 B1 FR 2205553B1
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
FR7239362A
Other languages
French (fr)
Other versions
FR2205553A1 (en
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.)
Societe Nationale des Poudres et Explosifs
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Priority to FR7239362A priority Critical patent/FR2205553A1/fr
Publication of FR2205553A1 publication Critical patent/FR2205553A1/fr
Application granted granted Critical
Publication of FR2205553B1 publication Critical patent/FR2205553B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7239362A 1972-11-07 1972-11-07 Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures Granted FR2205553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7239362A FR2205553A1 (en) 1972-11-07 1972-11-07 Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7239362A FR2205553A1 (en) 1972-11-07 1972-11-07 Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures

Publications (2)

Publication Number Publication Date
FR2205553A1 FR2205553A1 (en) 1974-05-31
FR2205553B1 true FR2205553B1 (OSRAM) 1976-10-29

Family

ID=9106756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239362A Granted FR2205553A1 (en) 1972-11-07 1972-11-07 Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures

Country Status (1)

Country Link
FR (1) FR2205553A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424289A (en) 1981-05-15 1984-01-03 Societe Chimique Des Charbonnages Sa Continuous process for the manufacture of quick-setting phenolic foams

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3968300A (en) * 1975-02-24 1976-07-06 The Celotex Corporation Phenolic polymer, related products and processes thereof
US4303758A (en) * 1976-06-07 1981-12-01 Gusmer Frederick E Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared
DE2738719A1 (de) * 1977-08-27 1979-03-08 Bayer Ag Verfahren zur herstellung von geschaeumten kunststoffen
US4687787A (en) * 1985-12-20 1987-08-18 Allied Corporation Foaming system for phenolic foams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298973A (en) * 1963-10-10 1967-01-17 Union Carbide Corp Phenolic foam compositions
US3389094A (en) * 1963-10-10 1968-06-18 Union Carbide Corp Foaming phenol-formaldehyde resins with fluorocarbons
GB1283113A (en) * 1970-03-13 1972-07-26 Fibreglass Ltd Improvements in or relating to insulating materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424289A (en) 1981-05-15 1984-01-03 Societe Chimique Des Charbonnages Sa Continuous process for the manufacture of quick-setting phenolic foams

Also Published As

Publication number Publication date
FR2205553A1 (en) 1974-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse