GB1328777A - Stabilized vinyl chloride polymers - Google Patents

Stabilized vinyl chloride polymers

Info

Publication number
GB1328777A
GB1328777A GB1337272A GB1337272A GB1328777A GB 1328777 A GB1328777 A GB 1328777A GB 1337272 A GB1337272 A GB 1337272A GB 1337272 A GB1337272 A GB 1337272A GB 1328777 A GB1328777 A GB 1328777A
Authority
GB
United Kingdom
Prior art keywords
lecithin
stabilized
vinyl chloride
chloride polymers
march
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
GB1337272A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1328777A publication Critical patent/GB1328777A/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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1328777 Stabilized PVC SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 22 March 1972 [24 March 1971] 13372/72 Heading C3P P.V.C. which is to be stabilized by the addition of a zinc carboxylate is produced by a suspension process in the presence of polyvinyl alcohol and a phospholipid. Preferred phospholipids are the phosphoglycerides, e.g. hydroxylated lecithin, lecithin and cephalin and particularly soybean lecithin. Preferably a calcium soap and an epoxidized oil are also added to the product together with α-phenylindole and polyethylene wax in the example.
GB1337272A 1971-03-24 1972-03-22 Stabilized vinyl chloride polymers Expired GB1328777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7103927,A NL166699C (en) 1971-03-24 1971-03-24 PROCESS FOR STABILIZING A POLYMER OF VINYL CHLORIDE.

Publications (1)

Publication Number Publication Date
GB1328777A true GB1328777A (en) 1973-09-05

Family

ID=19812749

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1337272A Expired GB1328777A (en) 1971-03-24 1972-03-22 Stabilized vinyl chloride polymers

Country Status (9)

Country Link
JP (1) JPS5525224B1 (en)
AU (1) AU457154B2 (en)
BE (1) BE781051A (en)
CA (1) CA983196A (en)
DE (1) DE2213927C3 (en)
FR (1) FR2131530A5 (en)
GB (1) GB1328777A (en)
IT (1) IT950686B (en)
NL (1) NL166699C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398281A (en) * 1972-03-03 1975-06-18 Akzo Nv Additives for resins
DE8432847U1 (en) * 1984-11-09 1985-05-30 Gebrueder Junghans Gmbh, 7230 Schramberg Pointer position detection device for a clock, in particular a radio clock
GB8527071D0 (en) * 1985-11-04 1985-12-11 Biocompatibles Ltd Plastics
JPH0174593U (en) * 1987-11-06 1989-05-19

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948747A (en) * 1960-08-03 1964-02-05 Cosden Petroleum Corp Improvements in or relating to the production of polymer beads

Also Published As

Publication number Publication date
DE2213927A1 (en) 1972-09-28
NL7103927A (en) 1972-09-26
CA983196A (en) 1976-02-03
DE2213927C3 (en) 1985-03-21
NL166699C (en) 1984-05-16
BE781051A (en) 1972-09-22
DE2213927B2 (en) 1979-12-20
FR2131530A5 (en) 1972-11-10
IT950686B (en) 1973-06-20
AU4034772A (en) 1973-09-27
JPS5525224B1 (en) 1980-07-04
AU457154B2 (en) 1974-12-06
NL166699B (en) 1981-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee