FR1278814A - Stabilization process for colored polyvinyl acetals and ketals - Google Patents

Stabilization process for colored polyvinyl acetals and ketals

Info

Publication number
FR1278814A
FR1278814A FR846353A FR846353A FR1278814A FR 1278814 A FR1278814 A FR 1278814A FR 846353 A FR846353 A FR 846353A FR 846353 A FR846353 A FR 846353A FR 1278814 A FR1278814 A FR 1278814A
Authority
FR
France
Prior art keywords
ketals
stabilization process
polyvinyl acetals
colored polyvinyl
colored
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
FR846353A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to FR846353A priority Critical patent/FR1278814A/en
Application granted granted Critical
Publication of FR1278814A publication Critical patent/FR1278814A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
FR846353A 1959-12-08 1960-12-08 Stabilization process for colored polyvinyl acetals and ketals Expired FR1278814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846353A FR1278814A (en) 1959-12-08 1960-12-08 Stabilization process for colored polyvinyl acetals and ketals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0026850 1959-12-08
FR846353A FR1278814A (en) 1959-12-08 1960-12-08 Stabilization process for colored polyvinyl acetals and ketals

Publications (1)

Publication Number Publication Date
FR1278814A true FR1278814A (en) 1961-12-15

Family

ID=26002329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846353A Expired FR1278814A (en) 1959-12-08 1960-12-08 Stabilization process for colored polyvinyl acetals and ketals

Country Status (1)

Country Link
FR (1) FR1278814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385818A (en) * 1962-01-08 1968-05-28 Argus Chem Rigid polyvinyl chloride resin compositions having increased resistance to heat deterioration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385818A (en) * 1962-01-08 1968-05-28 Argus Chem Rigid polyvinyl chloride resin compositions having increased resistance to heat deterioration

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