FR2188611A5 - Polymer coating materials contg microspheres - which expand to foam poly-mer when heated, for insulation - Google Patents

Polymer coating materials contg microspheres - which expand to foam poly-mer when heated, for insulation

Info

Publication number
FR2188611A5
FR2188611A5 FR7239319A FR7239319A FR2188611A5 FR 2188611 A5 FR2188611 A5 FR 2188611A5 FR 7239319 A FR7239319 A FR 7239319A FR 7239319 A FR7239319 A FR 7239319A FR 2188611 A5 FR2188611 A5 FR 2188611A5
Authority
FR
France
Prior art keywords
polymer
expand
heated
microspheres
solvent
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
FR7239319A
Other languages
French (fr)
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.)
PRATT ET LAMBER Inc
Original Assignee
PRATT ET LAMBER Inc
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 PRATT ET LAMBER Inc filed Critical PRATT ET LAMBER Inc
Application granted granted Critical
Publication of FR2188611A5 publication Critical patent/FR2188611A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/04—Producing precipitations
    • 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
    • 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

Abstract

A product, which may be transformed into a foam, consists of a soln. of a polymer material in which is dispersed microspheres (Ms) at 0-25-45% by wt. of the polymer. The MS are insoluble in the solvent but are pref. coated with a cpd. which softens the surface, partic an aliphatic alcohol, pref. n-butanol. If the MS are soluble in the solvent, they are first coated with a material which is insoluble, partic polyester; polyamides; alkyd, acrylic, epoxy, urea-formaldeyde or phenol-formaldehyde resin. The polymer is a coating or adhesive polymer. The solvent is chosen from water, alkanes, aromatics or aliphatic alcohols. The MS are dispersed in a soln. of the polymer, and the dispersion is applied to a substrate dried and heated to make the MS expand. Used as electrical thermal or sound insulation, for metal furmsfing, car doors and panels, heating and cooling conduits and packaging.
FR7239319A 1972-06-05 1972-11-07 Polymer coating materials contg microspheres - which expand to foam poly-mer when heated, for insulation Expired FR2188611A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25965672A 1972-06-05 1972-06-05

Publications (1)

Publication Number Publication Date
FR2188611A5 true FR2188611A5 (en) 1974-01-18

Family

ID=22985824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7239319A Expired FR2188611A5 (en) 1972-06-05 1972-11-07 Polymer coating materials contg microspheres - which expand to foam poly-mer when heated, for insulation

Country Status (2)

Country Link
JP (1) JPS4932966A (en)
FR (1) FR2188611A5 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549239A1 (en) * 1975-11-04 1977-05-12 Michelin Rech Tech Safety tyre filled with small gas contg. spheres - which automatically block a puncture in the tyre
WO2016072888A1 (en) * 2014-11-04 2016-05-12 Sca Forest Products Ab An intermediate laminate product, an expanded laminate structure, and process manufacturing thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337703Y2 (en) * 1975-07-23 1978-09-12
JPS5386817A (en) * 1976-12-29 1978-07-31 Saikoo Kk Wall paper
JPS5842212B2 (en) * 1978-05-26 1983-09-17 大日精化工業株式会社 Heat-expandable resin composition
JPS5842222B2 (en) * 1978-05-30 1983-09-17 大日精化工業株式会社 Heat-expandable resin composition
JPS5842209B2 (en) * 1978-08-07 1983-09-17 大日精化工業株式会社 Heat-expandable resin composition
JPS55165927A (en) * 1979-06-11 1980-12-24 Teijin Ltd Production of sheet material having antibacterial property
JPS59201819A (en) * 1983-04-30 1984-11-15 Kanebo N S C Kk Preparation of protective sheet enclosed container
JPS62119918U (en) * 1986-01-23 1987-07-30
JPH01228834A (en) * 1988-03-09 1989-09-12 Honshu Paper Co Ltd Sheet for vessel having slip preventive property
CN101657496B (en) * 2007-04-05 2013-02-13 帝人芳纶有限公司 Foam of polymers
JP5133587B2 (en) * 2007-04-16 2013-01-30 大王製紙株式会社 Paper or paperboard for packaging containers with cushion function
TWI778957B (en) * 2016-03-30 2022-10-01 大陸商贏創特種化學（上海）有限公司 Polymer compounds comprising poly(meth)acrylimide foam particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
US2862834A (en) * 1954-08-03 1958-12-02 Midland Chemcial Corp Method of coating an article with a heat expandable coating composition and coating composition therefor
US3230184A (en) * 1962-03-06 1966-01-18 Standard Oil Co Glass microsphere and fiber filled polyester resin composition
US3615972A (en) * 1967-04-28 1971-10-26 Dow Chemical Co Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549239A1 (en) * 1975-11-04 1977-05-12 Michelin Rech Tech Safety tyre filled with small gas contg. spheres - which automatically block a puncture in the tyre
WO2016072888A1 (en) * 2014-11-04 2016-05-12 Sca Forest Products Ab An intermediate laminate product, an expanded laminate structure, and process manufacturing thereof
US20170361573A1 (en) * 2014-11-04 2017-12-21 Sca Forest Products Ab An intermediate laminate product, an expanded laminate structure, and process manufacturing thereof
US10118368B2 (en) * 2014-11-04 2018-11-06 Sca Forest Products Ab Intermediate laminate product, an expanded laminate structure, and process manufacturing thereof

Also Published As

Publication number Publication date
JPS4932966A (en) 1974-03-26

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Legal Events

Date Code Title Description
ST Notification of lapse