GB680409A - Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride - Google Patents

Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride

Info

Publication number
GB680409A
GB680409A GB387351A GB387351A GB680409A GB 680409 A GB680409 A GB 680409A GB 387351 A GB387351 A GB 387351A GB 387351 A GB387351 A GB 387351A GB 680409 A GB680409 A GB 680409A
Authority
GB
United Kingdom
Prior art keywords
hydroxy
chloride
benzophenone
vinyl
vinylidene chloride
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
GB387351A
Inventor
Carl Bradford Havens
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB387351A priority Critical patent/GB680409A/en
Priority to FR1033808D priority patent/FR1033808A/en
Priority to DED8205A priority patent/DE894770C/en
Publication of GB680409A publication Critical patent/GB680409A/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
    • C08K5/138—Phenolates

Abstract

Polymers containing at least 10 per cent vinyl chloride or vinylidene chloride are stabilized by incorporating therein a salt of the formula <FORM:0680409/IV (a)/1> where M is an alkaline earth metal and X is hydrogen or chlorine or an alkyl radical containing from 1 to 4 carbon atoms. The polymers may be polyvinyl chloride, polyvinylidene chloride, copolymers of vinyl and vinylidene chloride and copolymers of vinyl chloride or vinylidene chloride with acrylonitrile, ethyl acrylate, methyl acrylate, vinyl acetate, styrene and butadiene. Specified salts are the calcium, barium, strontium and magnesium salts of 2-hydroxy-5-chlorobenzophenone, and the calcium salts of 2-hydroxy-benzophenone, 2-hydroxy-5-methylbenzophenone, 2-hydroxy-5-ethyl - benzophenone, 2 - hydroxy - 5 - propyl-benzophenone and 2-hydroxy-5-butyl-benzophenone. The polymer may contain a plasticizer, e.g. dioctyl phthalate.
GB387351A 1951-02-16 1951-02-16 Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride Expired GB680409A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB387351A GB680409A (en) 1951-02-16 1951-02-16 Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride
FR1033808D FR1033808A (en) 1951-02-16 1951-03-09 Enhancements to light stable compositions containing vinylidene chloride or polymerized vinyl chloride
DED8205A DE894770C (en) 1951-02-16 1951-03-16 Plastic mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB387351A GB680409A (en) 1951-02-16 1951-02-16 Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride

Publications (1)

Publication Number Publication Date
GB680409A true GB680409A (en) 1952-10-01

Family

ID=9766487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB387351A Expired GB680409A (en) 1951-02-16 1951-02-16 Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride

Country Status (2)

Country Link
FR (1) FR1033808A (en)
GB (1) GB680409A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824854A (en) * 1955-12-01 1958-02-25 Dow Chemical Co Bis(salicyloyl) benzene derivatives and compositions containing the same
US2879258A (en) * 1955-12-01 1959-03-24 Dow Chemical Co Bis(salicyloyl) benzene derivatives and compositions containing the same
DE1187369B (en) * 1955-12-27 1965-02-18 Monsanto Co Stabilization of halogen-containing polymers and copolymers against exposure to light

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824854A (en) * 1955-12-01 1958-02-25 Dow Chemical Co Bis(salicyloyl) benzene derivatives and compositions containing the same
US2879258A (en) * 1955-12-01 1959-03-24 Dow Chemical Co Bis(salicyloyl) benzene derivatives and compositions containing the same
DE1187369B (en) * 1955-12-27 1965-02-18 Monsanto Co Stabilization of halogen-containing polymers and copolymers against exposure to light

Also Published As

Publication number Publication date
FR1033808A (en) 1953-07-16

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