FR2117841A1 - Particules de polymere expanse de forme particuliere - Google Patents

Particules de polymere expanse de forme particuliere

Info

Publication number
FR2117841A1
FR2117841A1 FR7131783A FR7131783A FR2117841A1 FR 2117841 A1 FR2117841 A1 FR 2117841A1 FR 7131783 A FR7131783 A FR 7131783A FR 7131783 A FR7131783 A FR 7131783A FR 2117841 A1 FR2117841 A1 FR 2117841A1
Authority
FR
France
Prior art keywords
suspension
aqs
copolymers
added
packaging
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.)
Withdrawn
Application number
FR7131783A
Other languages
English (en)
Inventor
Laverne Trimble Robert
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.)
Sinclair Koppers Co
Original Assignee
Sinclair Koppers Co
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 Sinclair Koppers Co filed Critical Sinclair Koppers Co
Publication of FR2117841A1 publication Critical patent/FR2117841A1/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Withdrawn legal-status Critical Current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
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
FR7131783A 1970-12-09 1971-09-02 Particules de polymere expanse de forme particuliere Withdrawn FR2117841A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9656770A 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
FR2117841A1 true FR2117841A1 (fr) 1972-07-28

Family

ID=22257982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131783A Withdrawn FR2117841A1 (fr) 1970-12-09 1971-09-02 Particules de polymere expanse de forme particuliere

Country Status (6)

Country Link
BE (1) BE768124A (fr)
DE (1) DE2144026A1 (fr)
ES (1) ES389889A1 (fr)
FR (1) FR2117841A1 (fr)
IT (1) IT944679B (fr)
NL (1) NL7108453A (fr)

Also Published As

Publication number Publication date
NL7108453A (fr) 1972-06-13
BE768124A (fr) 1971-11-03
IT944679B (it) 1973-04-20
ES389889A1 (es) 1973-06-01
DE2144026A1 (de) 1972-07-06

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Legal Events

Date Code Title Description
RE Withdrawal of published application