FR2268829A1 - - Google Patents

Info

Publication number
FR2268829A1
FR2268829A1 FR7512626A FR7512626A FR2268829A1 FR 2268829 A1 FR2268829 A1 FR 2268829A1 FR 7512626 A FR7512626 A FR 7512626A FR 7512626 A FR7512626 A FR 7512626A FR 2268829 A1 FR2268829 A1 FR 2268829A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7512626A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2268829A1 publication Critical patent/FR2268829A1/fr
Withdrawn legal-status Critical Current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
    • C08J9/16—Making expandable particles
    • 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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • 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)
FR7512626A 1974-04-26 1975-04-23 Withdrawn FR2268829A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2420298A DE2420298A1 (en) 1974-04-26 1974-04-26 STYRENE POLYMERISATE EXPANDABLE FOR LOW DENSITY FOAM

Publications (1)

Publication Number Publication Date
FR2268829A1 true FR2268829A1 (en) 1975-11-21

Family

ID=5914059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512626A Withdrawn FR2268829A1 (en) 1974-04-26 1975-04-23

Country Status (12)

Country Link
JP (1) JPS5910376B2 (en)
AR (1) AR202369A1 (en)
AU (1) AU8031975A (en)
BE (1) BE828400A (en)
BR (1) BR7502387A (en)
CH (1) CH594014A5 (en)
DE (1) DE2420298A1 (en)
FR (1) FR2268829A1 (en)
GB (1) GB1494927A (en)
IT (1) IT1035393B (en)
NL (1) NL7504759A (en)
SE (1) SE7504780L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106129A2 (en) * 1982-09-18 1984-04-25 BASF Aktiengesellschaft Expandable polystyrene particles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402922B (en) * 1976-12-10 1978-07-24 Kemanobel Ab PREPARATION OF EXPANDABLE PEARLS OF A THERMOPLASTIC MATERIAL THROUGH SUSPENSION POLYMERIZATION, WHERE THE REACTION VESSEL DURING THE ENTIRE POLYMERIZATION IS FILLED WITH LIQUID REACTION MEDIUM
DE2748962A1 (en) * 1977-11-02 1979-05-03 Basf Ag FLAME RESISTANT POLYMERIZES
DE3234664A1 (en) * 1982-09-18 1984-03-22 Basf Ag, 6700 Ludwigshafen FOAM PLASTIC PARTICLES BASED ON POLY-P-METHYLSTYROL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106129A2 (en) * 1982-09-18 1984-04-25 BASF Aktiengesellschaft Expandable polystyrene particles
EP0106129A3 (en) * 1982-09-18 1985-05-15 Basf Aktiengesellschaft Expandable polystyrene particles

Also Published As

Publication number Publication date
AR202369A1 (en) 1975-05-30
GB1494927A (en) 1977-12-14
CH594014A5 (en) 1977-12-30
JPS5910376B2 (en) 1984-03-08
BE828400A (en) 1975-10-27
DE2420298A1 (en) 1975-11-06
AU8031975A (en) 1976-10-21
NL7504759A (en) 1975-10-28
JPS50148475A (en) 1975-11-28
SE7504780L (en) 1975-10-27
BR7502387A (en) 1976-03-03
IT1035393B (en) 1979-10-20

Similar Documents

Publication Publication Date Title
FR2280495B1 (en)
FR2260188A1 (en)
FI752099A (en)
HU169834B (en)
FR2268829A1 (en)
FR2263837B1 (en)
FR2295224B1 (en)
JPS50116686A (en)
FR2264217B3 (en)
JPS50105792U (en)
JPS50106434U (en)
JPS50127077A (en)
JPS50149526A (en)
JPS50126272U (en)
JPS50104732A (en)
CH569882A5 (en)
CH568516A5 (en)
BG21800A1 (en)
BG21637A1 (en)
BG21560A1 (en)
BG21483A1 (en)
BG22091A1 (en)
BG21479A1 (en)
BG22286A1 (en)
BG22429A1 (en)

Legal Events

Date Code Title Description
ST Notification of lapse