FR1284191A - Improvements to phenol-formaldehyde condensates and to the foamy products obtained therefrom - Google Patents

Improvements to phenol-formaldehyde condensates and to the foamy products obtained therefrom

Info

Publication number
FR1284191A
FR1284191A FR854400A FR854400A FR1284191A FR 1284191 A FR1284191 A FR 1284191A FR 854400 A FR854400 A FR 854400A FR 854400 A FR854400 A FR 854400A FR 1284191 A FR1284191 A FR 1284191A
Authority
FR
France
Prior art keywords
phenol
products obtained
obtained therefrom
formaldehyde condensates
foamy products
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
FR854400A
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.)
Bakelite Ltd
Original Assignee
Bakelite Ltd
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 Bakelite Ltd filed Critical Bakelite Ltd
Application granted granted Critical
Publication of FR1284191A publication Critical patent/FR1284191A/en
Expired 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
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR854400A 1961-01-16 1961-03-02 Improvements to phenol-formaldehyde condensates and to the foamy products obtained therefrom Expired FR1284191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1780/63A GB978611A (en) 1961-01-16 1961-01-16 Improvements in or relating to phenol-formaldehyde condensates and foamed products produced therefrom

Publications (1)

Publication Number Publication Date
FR1284191A true FR1284191A (en) 1962-02-09

Family

ID=9727864

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854400A Expired FR1284191A (en) 1961-01-16 1961-03-02 Improvements to phenol-formaldehyde condensates and to the foamy products obtained therefrom

Country Status (6)

Country Link
BE (1) BE612655A (en)
CH (1) CH433737A (en)
DK (1) DK104372C (en)
FR (1) FR1284191A (en)
GB (1) GB978611A (en)
NL (1) NL273568A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419648A (en) * 1972-06-09 1975-12-31 Exxon Research Engineering Co Manufacture of phenolic foam boards
US4350776A (en) * 1981-02-26 1982-09-21 Thermoset Ag Method of making a low-friability, thermosetting foam

Also Published As

Publication number Publication date
BE612655A (en) 1962-05-02
NL273568A (en)
CH433737A (en) 1967-04-15
GB978611A (en) 1964-12-23
DK104372C (en) 1966-05-09

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