NL6801862A - - Google Patents

Info

Publication number
NL6801862A
NL6801862A NL6801862A NL6801862A NL6801862A NL 6801862 A NL6801862 A NL 6801862A NL 6801862 A NL6801862 A NL 6801862A NL 6801862 A NL6801862 A NL 6801862A NL 6801862 A NL6801862 A NL 6801862A
Authority
NL
Netherlands
Application number
NL6801862A
Other versions
NL158200B (en
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 filed Critical
Publication of NL6801862A publication Critical patent/NL6801862A/xx
Publication of NL158200B publication Critical patent/NL158200B/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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NL6801862A 1967-02-10 1968-02-09 PROCESS FOR PREPARING HOMOGENOUS COLORED, FOAMMABLE POLYSTYRENE GRAINS, AND FOAMED OBJECTS MADE FROM THIS. NL158200B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967F0051483 DE1720618B2 (en) 1967-02-10 1967-02-10 PRODUCTION OF COLORED POLYSTYRENE FOAM FROM EXPANDABLE BEADS

Publications (2)

Publication Number Publication Date
NL6801862A true NL6801862A (en) 1968-08-12
NL158200B NL158200B (en) 1978-10-16

Family

ID=7104643

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6801862A NL158200B (en) 1967-02-10 1968-02-09 PROCESS FOR PREPARING HOMOGENOUS COLORED, FOAMMABLE POLYSTYRENE GRAINS, AND FOAMED OBJECTS MADE FROM THIS.

Country Status (5)

Country Link
BE (1) BE710630A (en)
DE (1) DE1720618B2 (en)
FR (1) FR1562142A (en)
GB (1) GB1198372A (en)
NL (1) NL158200B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025008A1 (en) * 1979-06-15 1981-03-11 Ciba-Geigy Ag Process for dyeing linear polyesters in the melt with perylene-tetracarboxylic acid-bis-methyl imide, and linear polyesters
CN100406461C (en) 2003-04-30 2008-07-30 华东理工大学 Sulphur containing heterocyclic and naphthalimides compound and use thereof
PL2058360T3 (en) * 2007-11-06 2012-02-29 Basf Se Molded parts with a dark surface and low heat conduction

Also Published As

Publication number Publication date
BE710630A (en) 1968-08-12
GB1198372A (en) 1970-07-15
DE1720618B2 (en) 1976-05-20
DE1720618A1 (en) 1971-07-01
NL158200B (en) 1978-10-16
FR1562142A (en) 1969-04-04

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: HOECHST