GB1279502A - Easy processing polyvinyl chloride resins and method for producing the same - Google Patents

Easy processing polyvinyl chloride resins and method for producing the same

Info

Publication number
GB1279502A
GB1279502A GB4189869A GB4189869A GB1279502A GB 1279502 A GB1279502 A GB 1279502A GB 4189869 A GB4189869 A GB 4189869A GB 4189869 A GB4189869 A GB 4189869A GB 1279502 A GB1279502 A GB 1279502A
Authority
GB
United Kingdom
Prior art keywords
producing
same
polyvinyl chloride
chloride resins
easy processing
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
GB4189869A
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.)
Stauffer Chemical Co
Original Assignee
Stauffer 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1279502A publication Critical patent/GB1279502A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1279502 Vinyl halide polymer compositions STAUFFER CHEMICAL CO 22 Aug 1969 [29 Aug 1968] 41898/69 Heading C3P A vinyl halide polymer composition has a DP w /DP n ratio of 3À2 or less and a DPl z+1 /DP w ratio of 5À0 or more such ratios being based on all polymer molecules. (The values of DP n &c. are defined in the Specification). These ratios are achieved in polymer compositions containing a small amount of a high molecular weight polymer. Examples describe P.V.C. containing (a) a small amount of high molecular weight P.V.C., the composition being produced by the process of Specification 1,279,501, (b) 6 p.h.r. of high M.W. P.V.C. introduced by mixing melts and (c) 3 p.h.r. of a polystyrene introduced by milling.
GB4189869A 1968-08-29 1969-08-22 Easy processing polyvinyl chloride resins and method for producing the same Expired GB1279502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75628568A 1968-08-29 1968-08-29

Publications (1)

Publication Number Publication Date
GB1279502A true GB1279502A (en) 1972-06-28

Family

ID=25042807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4189869A Expired GB1279502A (en) 1968-08-29 1969-08-22 Easy processing polyvinyl chloride resins and method for producing the same

Country Status (4)

Country Link
DE (1) DE1943491A1 (en)
FR (1) FR2017085A1 (en)
GB (1) GB1279502A (en)
NL (1) NL6913162A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014080469A (en) * 2012-10-15 2014-05-08 Taiyo Vinyl Corp Method of manufacturing vinyl chloride-based polymer excellent in moldability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014080469A (en) * 2012-10-15 2014-05-08 Taiyo Vinyl Corp Method of manufacturing vinyl chloride-based polymer excellent in moldability

Also Published As

Publication number Publication date
FR2017085A1 (en) 1970-05-15
NL6913162A (en) 1970-03-03
DE1943491A1 (en) 1970-03-12

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Legal Events

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