FR1469246A - Compositions expansibles de polymères du styrène - Google Patents

Compositions expansibles de polymères du styrène

Info

Publication number
FR1469246A
FR1469246A FR45405A FR45405A FR1469246A FR 1469246 A FR1469246 A FR 1469246A FR 45405 A FR45405 A FR 45405A FR 45405 A FR45405 A FR 45405A FR 1469246 A FR1469246 A FR 1469246A
Authority
FR
France
Prior art keywords
styrene polymers
expandable compositions
expandable
compositions
styrene
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
FR45405A
Other languages
English (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.)
Beazer East Inc
Original Assignee
Koppers Co 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 Koppers Co Inc filed Critical Koppers Co Inc
Application granted granted Critical
Publication of FR1469246A publication Critical patent/FR1469246A/fr
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
    • C08J9/04—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
    • C08J9/06—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 chemical blowing agent
    • C08J9/08—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 chemical blowing agent developing carbon dioxide
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR45405A 1965-04-22 1966-01-10 Compositions expansibles de polymères du styrène Expired FR1469246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US450164A US3344092A (en) 1965-04-22 1965-04-22 Foamable styrene polymer compositions containing a mixture of a carbonate and a bicarbonate as blowing agents

Publications (1)

Publication Number Publication Date
FR1469246A true FR1469246A (fr) 1967-02-10

Family

ID=23787026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45405A Expired FR1469246A (fr) 1965-04-22 1966-01-10 Compositions expansibles de polymères du styrène

Country Status (9)

Country Link
US (1) US3344092A (fr)
CH (1) CH453672A (fr)
DK (1) DK111064B (fr)
ES (1) ES323861A1 (fr)
FR (1) FR1469246A (fr)
GB (1) GB1058376A (fr)
NL (1) NL143248B (fr)
OA (1) OA01902A (fr)
SE (1) SE312680B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665455A1 (fr) * 1990-08-03 1992-02-07 Viazzi Pierre Procede pour travailler et conformer des matieres thermoplastiques expansees, telles que celles a base de polystyrene.

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927160A (en) * 1973-07-17 1975-12-16 Cosden Oil & Chem Co Formal profile extrusion process
US3931379A (en) * 1973-07-17 1976-01-06 Cosden Oil & Chemical Company Foamed profile extrusion process
US4532265A (en) * 1980-04-18 1985-07-30 The Dow Chemical Company Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof
US4535094A (en) * 1980-04-18 1985-08-13 The Dow Chemical Company Alkenyl aromatic monomer olefinically unsaturated acid foams and method for the preparation thereof
JPS6011975B2 (ja) * 1980-11-25 1985-03-29 積水化成品工業株式会社 ポリオレフイン系樹脂発泡シ−トの製造方法
AU545805B2 (en) * 1981-12-08 1985-08-01 Dow Chemical Company, The Styrene-acrylic aerol polymer foams
EP1363970B1 (fr) * 2000-12-19 2006-03-15 CSP Technologies, Inc. Composition a morphologie de canaux d'interconnexion pour liberer du co2
US7314895B2 (en) * 2001-12-19 2008-01-01 Csp Technologies, Inc. Thermoplastic composition comprising a CO2 releasing material
US7402277B2 (en) * 2006-02-07 2008-07-22 Exxonmobil Research And Engineering Company Method of forming metal foams by cold spray technique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941964A (en) * 1954-11-16 1960-06-21 Koppers Co Inc Composition comprising polystyrene, volatile organic solvent and a carbon dioxide liberating agent, and process of simultaneously foaming and extruding said composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665455A1 (fr) * 1990-08-03 1992-02-07 Viazzi Pierre Procede pour travailler et conformer des matieres thermoplastiques expansees, telles que celles a base de polystyrene.

Also Published As

Publication number Publication date
NL6605358A (fr) 1966-10-24
OA01902A (fr) 1970-02-04
ES323861A1 (es) 1967-01-16
NL143248B (nl) 1974-09-16
DK111064B (da) 1968-05-20
US3344092A (en) 1967-09-26
SE312680B (fr) 1969-07-21
GB1058376A (en) 1967-02-08
CH453672A (de) 1968-03-31

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