NL7611897A - Werkwijze ter bereiding van fenolformaldehyde- -schuimstoffen. - Google Patents

Werkwijze ter bereiding van fenolformaldehyde- -schuimstoffen.

Info

Publication number
NL7611897A
NL7611897A NL7611897A NL7611897A NL7611897A NL 7611897 A NL7611897 A NL 7611897A NL 7611897 A NL7611897 A NL 7611897A NL 7611897 A NL7611897 A NL 7611897A NL 7611897 A NL7611897 A NL 7611897A
Authority
NL
Netherlands
Prior art keywords
phenolformaldehyde
foams
preparing
preparing phenolformaldehyde
phenolformaldehyde foams
Prior art date
Application number
NL7611897A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rhone Poulenc Ind
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 FR7532890A external-priority patent/FR2329709A1/fr
Priority claimed from FR7603177A external-priority patent/FR2355871A2/fr
Priority claimed from FR7619342A external-priority patent/FR2374352A2/fr
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of NL7611897A publication Critical patent/NL7611897A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • 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
    • C08J9/06—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 chemical blowing agent
    • C08J9/08—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 chemical blowing agent developing carbon dioxide
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL7611897A 1975-10-28 1976-10-27 Werkwijze ter bereiding van fenolformaldehyde- -schuimstoffen. NL7611897A (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7532890A FR2329709A1 (fr) 1975-10-28 1975-10-28 Procede de fabrication de mousses formophenoliques et produits obtenus
FR7603177A FR2355871A2 (fr) 1976-02-05 1976-02-05 Procede de fabrication de mousses formophenoliques et produits obtenus
FR7619342A FR2374352A2 (fr) 1976-06-25 1976-06-25 Procede de fabrication de mousses formophenoliques et produits obtenus

Publications (1)

Publication Number Publication Date
NL7611897A true NL7611897A (nl) 1977-05-02

Family

ID=27250540

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7611897A NL7611897A (nl) 1975-10-28 1976-10-27 Werkwijze ter bereiding van fenolformaldehyde- -schuimstoffen.

Country Status (6)

Country Link
DK (1) DK484976A (xx)
GB (1) GB1552447A (xx)
IE (1) IE43668B1 (xx)
IT (1) IT1066759B (xx)
LU (1) LU76080A1 (xx)
NL (1) NL7611897A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883824A (en) * 1986-04-18 1989-11-28 Fiberglas Canada, Inc. Modified phenolic foam catalysts and method
US4945077A (en) * 1986-04-18 1990-07-31 Fiberglass Canada Inc. Modified phenolic foam catalysts and method

Also Published As

Publication number Publication date
IE43668B1 (en) 1981-04-22
IT1066759B (it) 1985-03-12
IE43668L (en) 1977-04-28
LU76080A1 (xx) 1977-05-31
GB1552447A (en) 1979-09-12
DK484976A (da) 1977-04-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed