FR1172912A - Perfectionnements apportés aux procédés de fabrication de produits polymères cellulaires - Google Patents

Perfectionnements apportés aux procédés de fabrication de produits polymères cellulaires

Info

Publication number
FR1172912A
FR1172912A FR1172912DA FR1172912A FR 1172912 A FR1172912 A FR 1172912A FR 1172912D A FR1172912D A FR 1172912DA FR 1172912 A FR1172912 A FR 1172912A
Authority
FR
France
Prior art keywords
manufacturing processes
polymer products
cellular polymer
cellular
products
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
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 FR1172912A publication Critical patent/FR1172912A/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • 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
    • 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
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • 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)
FR1172912D 1956-03-13 1957-03-09 Perfectionnements apportés aux procédés de fabrication de produits polymères cellulaires Expired FR1172912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US849117XA 1956-03-13 1956-03-13

Publications (1)

Publication Number Publication Date
FR1172912A true FR1172912A (fr) 1959-02-17

Family

ID=22187981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172912D Expired FR1172912A (fr) 1956-03-13 1957-03-09 Perfectionnements apportés aux procédés de fabrication de produits polymères cellulaires

Country Status (3)

Country Link
BE (1) BE555694A (fr)
FR (1) FR1172912A (fr)
GB (1) GB849117A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800018A (en) * 1965-04-15 1974-03-26 Saint Gobain Fabrication of cellular resinous products

Also Published As

Publication number Publication date
GB849117A (en) 1960-09-21
BE555694A (fr)

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