FR2290464A1 - HARDENERS FOR FOAM FORMATION - Google Patents

HARDENERS FOR FOAM FORMATION

Info

Publication number
FR2290464A1
FR2290464A1 FR7534085A FR7534085A FR2290464A1 FR 2290464 A1 FR2290464 A1 FR 2290464A1 FR 7534085 A FR7534085 A FR 7534085A FR 7534085 A FR7534085 A FR 7534085A FR 2290464 A1 FR2290464 A1 FR 2290464A1
Authority
FR
France
Prior art keywords
hardeners
foam formation
foam
formation
Prior art date
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.)
Granted
Application number
FR7534085A
Other languages
French (fr)
Other versions
FR2290464B1 (en
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2290464A1 publication Critical patent/FR2290464A1/en
Application granted granted Critical
Publication of FR2290464B1 publication Critical patent/FR2290464B1/fr
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7534085A 1974-11-07 1975-11-07 HARDENERS FOR FOAM FORMATION Granted FR2290464A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48248/74A GB1488527A (en) 1974-11-07 1974-11-07 Method of making a synthetic resin foam

Publications (2)

Publication Number Publication Date
FR2290464A1 true FR2290464A1 (en) 1976-06-04
FR2290464B1 FR2290464B1 (en) 1979-10-12

Family

ID=10447914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534085A Granted FR2290464A1 (en) 1974-11-07 1975-11-07 HARDENERS FOR FOAM FORMATION

Country Status (3)

Country Link
DE (1) DE2549441A1 (en)
FR (1) FR2290464A1 (en)
GB (1) GB1488527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503717A1 (en) * 1981-04-10 1982-10-15 Fiber Materials Flame retardant polymer resin for thermal insulation - prepd. by reacting acid-catalysed phenol-aldehyde condensn. prod. with phenol-aldehyde soln. contg. boric acid catalyst

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2834794C2 (en) * 1978-08-09 1983-06-01 Schaum-Chemie W. Bauer GmbH & Co KG, 4300 Essen Process for the production of a foamed plastic
US4444912A (en) * 1981-07-10 1984-04-24 Koppers Company, Inc. Phenolic foam and composition and method for preparing the same
US4478958A (en) * 1981-07-10 1984-10-23 Kopper Company, Inc. Method for preparing phenolic foams using anhydrous aryl sulfonic acid catalysts
US4539338A (en) * 1982-07-09 1985-09-03 Koppers Company, Inc. Phenol formaldehyde resoles for making phenolic foam
WO2005037903A1 (en) * 2003-10-17 2005-04-28 Chemicals And Research Cc Phenolic foams and production thereof
DE102020005288A1 (en) 2020-08-28 2022-03-03 Hexion GmbH foam resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861156A (en) * 1958-03-26 1961-02-15 Ici Ltd Foamed phenolic resinous materials
NL6502004A (en) * 1965-02-17 1966-08-18
FR1578941A (en) * 1968-05-09 1969-08-22

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861156A (en) * 1958-03-26 1961-02-15 Ici Ltd Foamed phenolic resinous materials
NL6502004A (en) * 1965-02-17 1966-08-18
FR1578941A (en) * 1968-05-09 1969-08-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503717A1 (en) * 1981-04-10 1982-10-15 Fiber Materials Flame retardant polymer resin for thermal insulation - prepd. by reacting acid-catalysed phenol-aldehyde condensn. prod. with phenol-aldehyde soln. contg. boric acid catalyst

Also Published As

Publication number Publication date
FR2290464B1 (en) 1979-10-12
DE2549441A1 (en) 1976-05-13
GB1488527A (en) 1977-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse