FR1252417A - Complementary treatment of polyolefins, improving in particular their color stability - Google Patents

Complementary treatment of polyolefins, improving in particular their color stability

Info

Publication number
FR1252417A
FR1252417A FR822498A FR822498A FR1252417A FR 1252417 A FR1252417 A FR 1252417A FR 822498 A FR822498 A FR 822498A FR 822498 A FR822498 A FR 822498A FR 1252417 A FR1252417 A FR 1252417A
Authority
FR
France
Prior art keywords
polyolefins
improving
color stability
complementary treatment
complementary
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
FR822498A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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
Priority claimed from DEF28030A external-priority patent/DE1201063B/en
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR822498A priority Critical patent/FR1252417A/en
Application granted granted Critical
Publication of FR1252417A publication Critical patent/FR1252417A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
FR822498A 1959-03-25 1960-03-25 Complementary treatment of polyolefins, improving in particular their color stability Expired FR1252417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822498A FR1252417A (en) 1959-03-25 1960-03-25 Complementary treatment of polyolefins, improving in particular their color stability

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF28030A DE1201063B (en) 1959-03-25 1959-03-25 Process for purifying polyolefins
FR822498A FR1252417A (en) 1959-03-25 1960-03-25 Complementary treatment of polyolefins, improving in particular their color stability

Publications (1)

Publication Number Publication Date
FR1252417A true FR1252417A (en) 1961-01-27

Family

ID=25974254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822498A Expired FR1252417A (en) 1959-03-25 1960-03-25 Complementary treatment of polyolefins, improving in particular their color stability

Country Status (1)

Country Link
FR (1) FR1252417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105609A (en) 1975-02-28 1978-08-08 Societe Chimique Des Charbonnages Deactivation of catalysts of the ziegler type used for the preparation of polyethylene in high pressure, high temperature processes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105609A (en) 1975-02-28 1978-08-08 Societe Chimique Des Charbonnages Deactivation of catalysts of the ziegler type used for the preparation of polyethylene in high pressure, high temperature processes

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