ZA722524B - A process for obtaining phenolic-resin foams - Google Patents

A process for obtaining phenolic-resin foams

Info

Publication number
ZA722524B
ZA722524B ZA722524A ZA722524A ZA722524B ZA 722524 B ZA722524 B ZA 722524B ZA 722524 A ZA722524 A ZA 722524A ZA 722524 A ZA722524 A ZA 722524A ZA 722524 B ZA722524 B ZA 722524B
Authority
ZA
South Africa
Prior art keywords
resin foams
obtaining phenolic
phenolic
obtaining
foams
Prior art date
Application number
ZA722524A
Other languages
English (en)
Inventor
D Hanton
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of ZA722524B publication Critical patent/ZA722524B/xx

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
    • 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
    • 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
    • C08G8/28—Chemically modified polycondensates
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
ZA722524A 1971-04-15 1972-04-14 A process for obtaining phenolic-resin foams ZA722524B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7113238A FR2147766B1 (de) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
ZA722524B true ZA722524B (en) 1973-01-31

Family

ID=9075292

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA722524A ZA722524B (en) 1971-04-15 1972-04-14 A process for obtaining phenolic-resin foams

Country Status (19)

Country Link
JP (1) JPS5148177B1 (de)
AT (1) AT314840B (de)
AU (1) AU473596B2 (de)
BE (1) BE782147A (de)
BR (1) BR7202187D0 (de)
CA (1) CA1015500A (de)
CH (1) CH535809A (de)
DE (1) DE2218271A1 (de)
ES (1) ES401758A1 (de)
FI (1) FI57437C (de)
FR (1) FR2147766B1 (de)
GB (1) GB1384318A (de)
IL (1) IL39222A (de)
IT (1) IT951387B (de)
LU (1) LU65165A1 (de)
NL (1) NL7205031A (de)
NO (1) NO137757C (de)
TR (1) TR17307A (de)
ZA (1) ZA722524B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2309574A1 (fr) * 1975-04-30 1976-11-26 Saint Gobain Procede de fabrication de resines phenoliques
FR2350945A1 (fr) 1976-05-12 1977-12-09 Saint Gobain Perfectionnement aux procede et installation pour la fabrication continue de produits cellulaires en resine thermodurcissable
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
JPS5426880A (en) * 1977-07-30 1979-02-28 Kutsuwa Kk Method of making cover board in container*bag*file*etc
WO2000001761A1 (fr) * 1998-07-03 2000-01-13 Asahi Kasei Kogyo Kabushiki Kaisha Mousse phenolique

Also Published As

Publication number Publication date
FI57437C (fi) 1980-08-11
NO137757B (no) 1978-01-09
IL39222A0 (en) 1972-06-28
IT951387B (it) 1973-06-30
ES401758A1 (es) 1975-03-01
CA1015500A (en) 1977-08-09
CH535809A (fr) 1973-04-15
FR2147766B1 (de) 1974-03-08
LU65165A1 (de) 1972-12-07
IL39222A (en) 1975-04-25
GB1384318A (en) 1975-02-19
NO137757C (no) 1978-04-19
FI57437B (fi) 1980-04-30
TR17307A (tr) 1975-03-24
JPS5148177B1 (de) 1976-12-18
BE782147A (fr) 1972-10-16
FR2147766A1 (de) 1973-03-11
BR7202187D0 (pt) 1973-05-10
AU473596B2 (en) 1973-10-18
AT314840B (de) 1974-04-25
DE2218271A1 (de) 1972-11-02
AU4106272A (en) 1973-10-18
NL7205031A (de) 1972-10-17

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