GB1157358A - Modification and Plasticization Process of Polyvinyl Chloride - Google Patents

Modification and Plasticization Process of Polyvinyl Chloride

Info

Publication number
GB1157358A
GB1157358A GB3857467A GB3857467A GB1157358A GB 1157358 A GB1157358 A GB 1157358A GB 3857467 A GB3857467 A GB 3857467A GB 3857467 A GB3857467 A GB 3857467A GB 1157358 A GB1157358 A GB 1157358A
Authority
GB
United Kingdom
Prior art keywords
modification
polyvinyl chloride
aug
toluene
phthalate
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
GB3857467A
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.)
INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ
INST CIEZKIEJ SYNTEZY ORGA
Original Assignee
INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ
INST CIEZKIEJ SYNTEZY ORGA
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 PL116217A external-priority patent/PL58123B1/pl
Application filed by INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ, INST CIEZKIEJ SYNTEZY ORGA filed Critical INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ
Publication of GB1157358A publication Critical patent/GB1157358A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/18—Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only

Abstract

1,157,358. Plasticizing P.V.C.; toluene-formaldehyde compositions. INSTYTUT CIEZKIEJ SYNTEZY ORGANICZNEJ. 22 Aug., 1967 [25 Aug., 1966], No.38574/67. Headings C3P and C3R. P.V.C. is plasticized with a toluene-formaldehyde condensate. Up to 50% may be used, alone or mixed with ester plasticizers such as 2-ethyl hexyl phthalate, dioctyl phthalate and/or dibutyl phthalate. Cadmium stearate may be added. The mixture is heated to form a gel which on cooling gives an elastomer.
GB3857467A 1966-08-25 1967-08-22 Modification and Plasticization Process of Polyvinyl Chloride Expired GB1157358A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL116217A PL58123B1 (en) 1966-08-25

Publications (1)

Publication Number Publication Date
GB1157358A true GB1157358A (en) 1969-07-09

Family

ID=19949519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3857467A Expired GB1157358A (en) 1966-08-25 1967-08-22 Modification and Plasticization Process of Polyvinyl Chloride

Country Status (3)

Country Link
ES (1) ES344426A1 (en)
FR (1) FR1551920A (en)
GB (1) GB1157358A (en)

Also Published As

Publication number Publication date
ES344426A1 (en) 1968-10-16
FR1551920A (en) 1969-01-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees