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ES408148A1 - Resole foams and their preparation - Google Patents

Resole foams and their preparation

Info

Publication number
ES408148A1
ES408148A1 ES408148A ES408148A ES408148A1 ES 408148 A1 ES408148 A1 ES 408148A1 ES 408148 A ES408148 A ES 408148A ES 408148 A ES408148 A ES 408148A ES 408148 A1 ES408148 A1 ES 408148A1
Authority
ES
Spain
Prior art keywords
resin
mixture
preparation
resinous
synthetic
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.)
Expired
Application number
ES408148A
Other languages
Spanish (es)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES408148A1 publication Critical patent/ES408148A1/en
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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A process for the preparation of a resinous, synthetic, thermosetting resin foam, providing, in an intimate mixture, a resin resin and a catalyst for the resin resin, confining the mixture within a mold of desired configuration and effecting curing, characterized by incorporating a plurality of synthetic, resinous, thermoplastic, expandable microspheres that have encapsulated within them a volatile liquid foaming agent in the mixture before placing it in the mold cavity and curing the mixture at a temperature sufficient to cause the expansion of the expandable microspheres. (Machine-translation by Google Translate, not legally binding)
ES408148A 1971-11-08 1972-10-31 Resole foams and their preparation Expired ES408148A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19674671A 1971-11-08 1971-11-08

Publications (1)

Publication Number Publication Date
ES408148A1 true ES408148A1 (en) 1975-11-16

Family

ID=22726672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408148A Expired ES408148A1 (en) 1971-11-08 1972-10-31 Resole foams and their preparation

Country Status (10)

Country Link
JP (1) JPS4858062A (en)
AU (1) AU466236B2 (en)
BE (1) BE791023A (en)
CA (1) CA990034A (en)
DE (1) DE2254305A1 (en)
ES (1) ES408148A1 (en)
FR (1) FR2159309A1 (en)
GB (1) GB1414506A (en)
IT (1) IT973422B (en)
NL (1) NL7215017A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524027A (en) * 1974-09-03 1978-09-06 Agfa Gevaert Colour radiographic silver halide process
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
EP0215652A3 (en) * 1985-09-19 1988-07-27 Geoffrey Crompton Components that can exhibit low smoke, toxic fume and burning characteristics, and their manufacture
GB0226773D0 (en) * 2002-11-18 2002-12-24 Pyro Technologies Ltd A syntactic phenolic foam composition
EP3421527B1 (en) * 2017-06-28 2023-11-15 Henkel AG & Co. KGaA Composition containing a lightweight filler
WO2022157591A1 (en) 2021-01-22 2022-07-28 3M Innovative Properties Company Article and method of making the same
EP4306577A1 (en) 2022-07-11 2024-01-17 Fundación IMDEA Materiales A composite with a vitrimer-based foaming core and its application in preparing recyclable and curved sandwich structures
EP4332154A1 (en) * 2022-08-30 2024-03-06 Advanced Innergy Ltd Syntactic foam
EP4653491A1 (en) 2024-05-24 2025-11-26 Evonik Operations GmbH Foam stabilisers for phenolic foam

Also Published As

Publication number Publication date
CA990034A (en) 1976-06-01
BE791023A (en) 1973-05-07
IT973422B (en) 1974-06-10
DE2254305A1 (en) 1973-05-17
AU466236B2 (en) 1975-10-23
JPS4858062A (en) 1973-08-15
NL7215017A (en) 1973-05-10
FR2159309A1 (en) 1973-06-22
AU4801872A (en) 1974-04-26
GB1414506A (en) 1975-11-19

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