CH535809A - Procédé pour l'obtention de mousses de résines phénoliques - Google Patents

Procédé pour l'obtention de mousses de résines phénoliques

Info

Publication number
CH535809A
CH535809A CH548672A CH548672A CH535809A CH 535809 A CH535809 A CH 535809A CH 548672 A CH548672 A CH 548672A CH 548672 A CH548672 A CH 548672A CH 535809 A CH535809 A CH 535809A
Authority
CH
Switzerland
Prior art keywords
phenolic resins
obtaining foams
foams
obtaining
phenolic
Prior art date
Application number
CH548672A
Other languages
English (en)
French (fr)
Inventor
Hanton Daniel
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 CH535809A publication Critical patent/CH535809A/fr

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
CH548672A 1971-04-15 1972-04-14 Procédé pour l'obtention de mousses de résines phénoliques CH535809A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH535809A true CH535809A (fr) 1973-04-15

Family

ID=9075292

Family Applications (1)

Application Number Title Priority Date Filing Date
CH548672A CH535809A (fr) 1971-04-15 1972-04-14 Procédé pour l'obtention de mousses de résines phénoliques

Country Status (19)

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

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
AU4396099A (en) * 1998-07-03 2000-01-24 Asahi Kasei Kogyo Kabushiki Kaisha Phenolic foam

Also Published As

Publication number Publication date
ES401758A1 (es) 1975-03-01
AU473596B2 (en) 1973-10-18
GB1384318A (en) 1975-02-19
AU4106272A (en) 1973-10-18
NO137757C (no) 1978-04-19
FI57437B (fi) 1980-04-30
FR2147766A1 (enrdf_load_stackoverflow) 1973-03-11
IT951387B (it) 1973-06-30
AT314840B (de) 1974-04-25
BE782147A (fr) 1972-10-16
LU65165A1 (enrdf_load_stackoverflow) 1972-12-07
IL39222A0 (en) 1972-06-28
FI57437C (fi) 1980-08-11
IL39222A (en) 1975-04-25
NL7205031A (enrdf_load_stackoverflow) 1972-10-17
FR2147766B1 (enrdf_load_stackoverflow) 1974-03-08
BR7202187D0 (pt) 1973-05-10
ZA722524B (en) 1973-01-31
JPS5148177B1 (enrdf_load_stackoverflow) 1976-12-18
NO137757B (no) 1978-01-09
TR17307A (tr) 1975-03-24
DE2218271A1 (de) 1972-11-02
CA1015500A (en) 1977-08-09

Similar Documents

Publication Publication Date Title
BE829851A (fr) Procede pour la preparation de mousses
CH514351A (fr) Procédé pour la préparation d'un catalyseur solide
BE792326A (fr) Procede pour la preparation d'halogenohydrines
OA04512A (fr) Procédé de préparation d'éthers de céphalosporine.
CH535809A (fr) Procédé pour l'obtention de mousses de résines phénoliques
BE749338A (fr) Procede pour l'obtention de mousses de resine phenolique
CH532567A (fr) Procédé de préparation d'Halogénures de Retinyle
FR1462228A (fr) Procédé pour l'obtention de mousses de résines phénoliques
CH532087A (fr) Procédé pour la préparation d'un catalyseur de polymérisation
CH544733A (fr) Procédé pour la préparation de cétones cycloaliphatiques
CH511215A (fr) Procédé pour la préparation d'adiponitrile
FR2290411A1 (fr) Procede pour la preparation d'ethers hydroxyphenyliques
FR1502279A (fr) Procédé de préparation de nouveaux composés hétérocycliques utilisables pour l'obtention de céphalosporines
CH525218A (fr) Procédé pour la préparation d'indénophtalazines
BE793258A (fr) Procede pour la preparation de polymeres d'addition
OA04265A (fr) Procédé d'obtention de composés d'uranium.
CH537911A (fr) Procédé pour la préparation des diétheroxydes de l'estratriène
CH533118A (fr) Procédé de préparation d'un sel de pyrazolidine substituée
BE751962A (fr) Procede pour l'obtention de masses a mouler a base de resines phenoliques
BE770524A (fr) Procede pour l'obtention d'hellebrine pure
FR88471E (fr) Procédé pour l'obtention de mousses rigides et semi-rigides de densités variablesà partir de résines phénoliques
PT65058B (fr) Procede pour la production de resines phenoliques
BE778829A (fr) Procede pour ameliorer l'adhesivite de surfaces en resine epoxy
BE811848A (fr) Mousses de resines phenoplastes et procede pour leur obtention
BE785297A (fr) Procede pour la fabrication d'homopolymeres ou de copolymeres du trioxane

Legal Events

Date Code Title Description
PL Patent ceased