FR2081919B1 - - Google Patents

Info

Publication number
FR2081919B1
FR2081919B1 FR7108633A FR7108633A FR2081919B1 FR 2081919 B1 FR2081919 B1 FR 2081919B1 FR 7108633 A FR7108633 A FR 7108633A FR 7108633 A FR7108633 A FR 7108633A FR 2081919 B1 FR2081919 B1 FR 2081919B1
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
FR7108633A
Other languages
French (fr)
Other versions
FR2081919A1 (de
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of FR2081919A1 publication Critical patent/FR2081919A1/fr
Application granted granted Critical
Publication of FR2081919B1 publication Critical patent/FR2081919B1/fr
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
    • 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
    • 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
    • C08G8/18—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenols substituted by carboxylic or sulfonic acid groups
    • 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
    • C08J9/10—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 nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7108633A 1970-03-13 1971-03-12 Expired FR2081919B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB02311/70A GB1283113A (en) 1970-03-13 1970-03-13 Improvements in or relating to insulating materials

Publications (2)

Publication Number Publication Date
FR2081919A1 FR2081919A1 (de) 1971-12-10
FR2081919B1 true FR2081919B1 (de) 1977-08-05

Family

ID=10002187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7108633A Expired FR2081919B1 (de) 1970-03-13 1971-03-12

Country Status (8)

Country Link
BE (1) BE764222A (de)
CA (1) CA988243A (de)
DE (1) DE2112061A1 (de)
FR (1) FR2081919B1 (de)
GB (1) GB1283113A (de)
IE (1) IE34988B1 (de)
NL (1) NL7103184A (de)
ZA (1) ZA711543B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU519442A1 (ru) * 1972-01-04 1976-06-30 Предприятие П/Я Г-4059 Способ получени пенопласта
FR2205553A1 (en) * 1972-11-07 1974-05-31 Poudres & Explosifs Ste Nale Phenolic resin foam formation - using mixt. of blowing agents having different gas evolution temperatures
SE7709470L (sv) * 1976-09-01 1978-03-02 Vnii Sintetischeskich Smol Syramedel och forfarande for framstellning av detsamma
DE2834794C2 (de) * 1978-08-09 1983-06-01 Schaum-Chemie W. Bauer GmbH & Co KG, 4300 Essen Verfahren zur Herstellung eines Schaumkunststoffs
DE3582432D1 (de) * 1985-06-10 1991-05-08 Dow Chemical Co Verfahren zur herstellung eines phenol-aldehydschaums mit geschlossenen zellen und niedrigem k-faktor.
GB9001368D0 (en) * 1990-01-20 1990-03-21 Bp Chem Int Ltd Blowing agents
KR100725240B1 (ko) * 2007-01-31 2007-06-04 한국스미더스 오아시스 주식회사 흡유성 발포체 제조방법, 그를 통해 제조된 발포체 및 그를이용한 발포폼

Also Published As

Publication number Publication date
GB1283113A (en) 1972-07-26
IE34988L (en) 1971-09-13
DE2112061A1 (de) 1971-09-23
CA988243A (en) 1976-04-27
IE34988B1 (en) 1975-10-15
BE764222A (fr) 1971-09-13
NL7103184A (de) 1971-09-15
FR2081919A1 (de) 1971-12-10
ZA711543B (en) 1972-08-30

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse