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DK514476A - Fremgangsmade til fremstilling af et formaldehyd-phenolisk skum og novolakholdigt materiale til brug herved - Google Patents

Fremgangsmade til fremstilling af et formaldehyd-phenolisk skum og novolakholdigt materiale til brug herved

Info

Publication number
DK514476A
DK514476A DK514476A DK514476A DK514476A DK 514476 A DK514476 A DK 514476A DK 514476 A DK514476 A DK 514476A DK 514476 A DK514476 A DK 514476A DK 514476 A DK514476 A DK 514476A
Authority
DK
Denmark
Prior art keywords
novolac
formaldehyde
procedure
preparation
containing material
Prior art date
Application number
DK514476A
Other languages
English (en)
Inventor
P Mottez
S Buche
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of DK514476A publication Critical patent/DK514476A/da

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
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/145—Halogen containing compounds containing carbon, halogen and hydrogen only only chlorine as halogen atoms
    • 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
    • C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
    • C08J2361/10—Phenol-formaldehyde condensates

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)
  • Phenolic Resins Or Amino Resins (AREA)
DK514476A 1975-11-17 1976-11-16 Fremgangsmade til fremstilling af et formaldehyd-phenolisk skum og novolakholdigt materiale til brug herved DK514476A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7535064A FR2331588A1 (fr) 1975-11-17 1975-11-17 Procede de preparation de mousses formo-phenoliques

Publications (1)

Publication Number Publication Date
DK514476A true DK514476A (da) 1977-05-18

Family

ID=9162511

Family Applications (1)

Application Number Title Priority Date Filing Date
DK514476A DK514476A (da) 1975-11-17 1976-11-16 Fremgangsmade til fremstilling af et formaldehyd-phenolisk skum og novolakholdigt materiale til brug herved

Country Status (7)

Country Link
BE (1) BE848318A (da)
DE (1) DE2652205A1 (da)
DK (1) DK514476A (da)
FR (1) FR2331588A1 (da)
GB (1) GB1566109A (da)
IT (1) IT1069880B (da)
NL (1) NL7612806A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834794C2 (de) * 1978-08-09 1983-06-01 Schaum-Chemie W. Bauer GmbH & Co KG, 4300 Essen Verfahren zur Herstellung eines Schaumkunststoffs
US4478958A (en) * 1981-07-10 1984-10-23 Kopper Company, Inc. Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts
US4444912A (en) * 1981-07-10 1984-04-24 Koppers Company, Inc. Phenolic foam and composition and method for preparing the same
US4539338A (en) * 1982-07-09 1985-09-03 Koppers Company, Inc. Phenol formaldehyde resoles for making phenolic foam

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO138029C (no) * 1970-07-06 1978-06-14 Vladimirsky Nii Sint Fremgangsmaate for fremstilling av skumplast av fenol/aldehyd-kondensater

Also Published As

Publication number Publication date
BE848318A (fr) 1977-05-16
IT1069880B (it) 1985-03-25
DE2652205A1 (de) 1977-05-18
FR2331588B1 (da) 1978-04-14
GB1566109A (en) 1980-04-30
NL7612806A (nl) 1977-05-20
FR2331588A1 (fr) 1977-06-10

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Legal Events

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