FR933843A - Process for decolouring molded products with high molecular weight halogen compounds - Google Patents

Process for decolouring molded products with high molecular weight halogen compounds

Info

Publication number
FR933843A
FR933843A FR933843DA FR933843A FR 933843 A FR933843 A FR 933843A FR 933843D A FR933843D A FR 933843DA FR 933843 A FR933843 A FR 933843A
Authority
FR
France
Prior art keywords
decolouring
molecular weight
high molecular
molded products
halogen compounds
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
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Application granted granted Critical
Publication of FR933843A publication Critical patent/FR933843A/en
Expired 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • C08J2300/102—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups containing halogen atoms
FR933843D 1945-09-29 1946-09-24 Process for decolouring molded products with high molecular weight halogen compounds Expired FR933843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL933843X 1945-09-29

Publications (1)

Publication Number Publication Date
FR933843A true FR933843A (en) 1948-05-03

Family

ID=19863424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933843D Expired FR933843A (en) 1945-09-29 1946-09-24 Process for decolouring molded products with high molecular weight halogen compounds

Country Status (1)

Country Link
FR (1) FR933843A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117539A2 (en) * 1983-02-24 1984-09-05 Amoco Corporation Improved process for treating thermoplastic polymers
FR2829769A1 (en) * 2001-09-18 2003-03-21 Solvay Restoring whiteness to naturally surface-aged polyvinyl chloride articles comprises treatment with a solution comprising an organic peroxide and an organic solvent

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117539A2 (en) * 1983-02-24 1984-09-05 Amoco Corporation Improved process for treating thermoplastic polymers
EP0117539A3 (en) * 1983-02-24 1984-10-17 Union Carbide Corporation Improved process for treating thermoplastic polymers
FR2829769A1 (en) * 2001-09-18 2003-03-21 Solvay Restoring whiteness to naturally surface-aged polyvinyl chloride articles comprises treatment with a solution comprising an organic peroxide and an organic solvent
WO2003025050A1 (en) * 2001-09-18 2003-03-27 Solvay (Société Anonyme) Method of treating the surface of aged objects with polyvinyl chloride
US7235282B2 (en) 2001-09-18 2007-06-26 Solvay (Societe Anonyme) Method of treating the surface of an aged PVC object
JP2009102667A (en) * 2001-09-18 2009-05-14 Solvay (Sa) Method of treating product produced from polymer composition including naturally surface-aged polyvinyl chloride

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