GB781161A - Improved process for the coloration of polymers and copolymers of vinyl chloride - Google Patents

Improved process for the coloration of polymers and copolymers of vinyl chloride

Info

Publication number
GB781161A
GB781161A GB20758/52A GB2075852A GB781161A GB 781161 A GB781161 A GB 781161A GB 20758/52 A GB20758/52 A GB 20758/52A GB 2075852 A GB2075852 A GB 2075852A GB 781161 A GB781161 A GB 781161A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
copolymers
chloride
dye
pigment
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
GB20758/52A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
Manufactures des Glaces et Produits Chimiques de Saint Gobain SA
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 Compagnie de Saint Gobain SA, Manufactures des Glaces et Produits Chimiques de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB781161A publication Critical patent/GB781161A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2357/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2427/00—Characterised by the use 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; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2457/00—Characterised by the use of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds

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)

Abstract

Plasticised polymers or copolymers of vinyl chloride are coloured by incorporation of a dye or pigment concentrate which is a mixture of dye or pigment with a plasticised polymer or copolymer of vinyl chloride having a lower working temperature, i.e. the plasticised mass may be rolled or extruded at a lower temperature. The concentrate is preferably in the form of a powder of particle size less than 1/10 mm., obtained, for instance, by the use of a high concentration of dye or pigment or by the addition of an inert additive such as talc. For the colouration of polyvinyl chloride the concentrate may be derived from polyvinyl chloride of a lower degree of polymerization, chlorinated polyvinyl chloride, or copolymers of vinyl chloride with vinyl acetate, vinylidine chloride, or methyl or ethyl maleate or fumarate. In examples, the plasticisers used are dibutyl and dioctyl phthalates, the colouring materials used are diazotized Tobias acid (Vulofix Red), ultramarine blue and chrome yellow, and various working temperatures are specified. Tubes and profiled elements may be obtained.
GB20758/52A 1951-08-16 1952-08-18 Improved process for the coloration of polymers and copolymers of vinyl chloride Expired GB781161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1041173T 1951-08-16

Publications (1)

Publication Number Publication Date
GB781161A true GB781161A (en) 1957-08-14

Family

ID=9589367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20758/52A Expired GB781161A (en) 1951-08-16 1952-08-18 Improved process for the coloration of polymers and copolymers of vinyl chloride

Country Status (4)

Country Link
BE (1) BE513494A (en)
FR (1) FR1041173A (en)
GB (1) GB781161A (en)
NL (1) NL166462B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536658A (en) * 1967-07-26 1970-10-27 Sandoz Ag Mass coloration of polymeric products
EP1623809A1 (en) * 2004-08-03 2006-02-08 Deceuninck NV Coloured polymer-wood composite materials, a process for making and structural members obtained thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864799A (en) * 1958-10-22 1961-04-06 Styrene Products Ltd Improvements in or relating to coloured thermoplastic compositions and their preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536658A (en) * 1967-07-26 1970-10-27 Sandoz Ag Mass coloration of polymeric products
EP1623809A1 (en) * 2004-08-03 2006-02-08 Deceuninck NV Coloured polymer-wood composite materials, a process for making and structural members obtained thereof

Also Published As

Publication number Publication date
FR1041173A (en) 1953-10-21
BE513494A (en)
NL166462B (en)

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