NO138212C - PROCEDURE FOR MANUFACTURE OF SELF-EXTINGUABLE, EXPANDABLE POLYSTYRENE PARTICLES - Google Patents

PROCEDURE FOR MANUFACTURE OF SELF-EXTINGUABLE, EXPANDABLE POLYSTYRENE PARTICLES

Info

Publication number
NO138212C
NO138212C NO742492A NO742492A NO138212C NO 138212 C NO138212 C NO 138212C NO 742492 A NO742492 A NO 742492A NO 742492 A NO742492 A NO 742492A NO 138212 C NO138212 C NO 138212C
Authority
NO
Norway
Prior art keywords
extinguable
self
procedure
manufacture
polystyrene particles
Prior art date
Application number
NO742492A
Other languages
Norwegian (no)
Other versions
NO138212B (en
NO742492L (en
Inventor
James J Uebelhart
John Phillip Spicuzza Jr
Frank John Edwin Mills
Original Assignee
Arco Polymers 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 Arco Polymers Inc filed Critical Arco Polymers Inc
Publication of NO742492L publication Critical patent/NO742492L/no
Publication of NO138212B publication Critical patent/NO138212B/en
Publication of NO138212C publication Critical patent/NO138212C/en

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
    • C08J9/16—Making expandable particles
    • C08J9/20—Making expandable particles by suspension polymerisation in the presence of the 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
    • 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
    • C08J2325/06—Polystyrene

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)
  • Polymerisation Methods In General (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
NO742492A 1973-07-09 1974-07-08 PROCEDURE FOR MANUFACTURE OF SELF-EXTINGUABLE, EXPANDABLE POLYSTYRENE PARTICLES NO138212C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37774873A 1973-07-09 1973-07-09

Publications (3)

Publication Number Publication Date
NO742492L NO742492L (en) 1975-02-03
NO138212B NO138212B (en) 1978-04-17
NO138212C true NO138212C (en) 1978-07-26

Family

ID=23490365

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742492A NO138212C (en) 1973-07-09 1974-07-08 PROCEDURE FOR MANUFACTURE OF SELF-EXTINGUABLE, EXPANDABLE POLYSTYRENE PARTICLES

Country Status (11)

Country Link
JP (1) JPS5039380A (en)
AR (1) AR200524A1 (en)
BE (1) BE817428A (en)
BR (1) BR7405619D0 (en)
CA (1) CA1019500A (en)
DE (1) DE2431337B2 (en)
FR (1) FR2236883B1 (en)
GB (1) GB1463378A (en)
NL (1) NL7409051A (en)
NO (1) NO138212C (en)
SE (1) SE395904B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653193U (en) * 1992-12-29 1994-07-19 株式会社ユメディア Ballpoint pen
DE602008005260D1 (en) * 2008-03-27 2011-04-14 Arkema France Production process for expandable polystyrene

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058929A (en) * 1958-07-24 1962-10-16 Dow Chemical Co Method of polymerizing a vinyl aromatic monomer in the presence of an organic bromide and an organic peroxide and a self-extinguishing vinyl aromatic polymer containing same
BE729746A (en) * 1968-08-15 1969-08-18

Also Published As

Publication number Publication date
BE817428A (en) 1974-11-04
CA1019500A (en) 1977-10-18
SE7408874L (en) 1975-01-10
JPS5039380A (en) 1975-04-11
NO138212B (en) 1978-04-17
GB1463378A (en) 1977-02-02
BR7405619D0 (en) 1975-05-13
NL7409051A (en) 1975-01-13
DE2431337A1 (en) 1975-01-30
DE2431337B2 (en) 1977-12-01
FR2236883B1 (en) 1978-11-24
FR2236883A1 (en) 1975-02-07
NO742492L (en) 1975-02-03
AR200524A1 (en) 1974-11-15
SE395904B (en) 1977-08-29

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