GB1087055A - Pigment concentrates - Google Patents

Pigment concentrates

Info

Publication number
GB1087055A
GB1087055A GB40995/64A GB4099564A GB1087055A GB 1087055 A GB1087055 A GB 1087055A GB 40995/64 A GB40995/64 A GB 40995/64A GB 4099564 A GB4099564 A GB 4099564A GB 1087055 A GB1087055 A GB 1087055A
Authority
GB
United Kingdom
Prior art keywords
amorphous
ethylene
propylene
catalyst
ethyl
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
GB40995/64A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1087055A publication Critical patent/GB1087055A/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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Distinct pigment particles are coated with at least one amorphous polyolefinic material by dispersing the pigment in a solution of the amorphous polyolefin in a non-polar solvent, and thereafter introducing a non-solvent for the amorphous polyolefin in a controlled manner to cause the amorphous polyolefin to coat each particle individually. The coated particles are then incorporated into polyolefins. Amorphous polypropylene is made by polymerizing propylene in the presence of (A) ethyl aluminium sesquibromide and tetra-2-ethyl-hexyl titanate, and (B) lithium aluminium hydride, sodium fluoride, and titanium trichloride. Amorphous ethylene-propylene block copolymer is made by alternately adding propylene and ethylene to catalyst A. Amorphous polyallomer is made by polymerizing propylene and then ethylene in the presence of catalyst B.
GB40995/64A 1963-11-06 1964-10-08 Pigment concentrates Expired GB1087055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32169163A 1963-11-06 1963-11-06

Publications (1)

Publication Number Publication Date
GB1087055A true GB1087055A (en) 1967-10-11

Family

ID=23251617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40995/64A Expired GB1087055A (en) 1963-11-06 1964-10-08 Pigment concentrates

Country Status (3)

Country Link
DE (1) DE1544830A1 (en)
FR (1) FR1415066A (en)
GB (1) GB1087055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899934B2 (en) 2016-03-30 2021-01-26 Eckart Gmbh Effect pigments coated with organic binders for powder paints, and a method for producing said coated effect pigments and their use

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029698A1 (en) * 1980-08-06 1982-03-04 Sandoz-Patent-GmbH, 7850 Lörrach Pigment compsn. contg. atactic polypropylene as vehicle - used for colouring esp. bulk-dyeing isotactic polypropylene
US4452928A (en) * 1982-11-08 1984-06-05 El Paso Polyolefins Company Additive-containing polyolefin beads and process for their preparation
DE102006039913A1 (en) * 2006-08-12 2008-02-14 Clariant International Limited Highly filled colorant composition for coloring and modifying olefinic and non-olefinic plastics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10899934B2 (en) 2016-03-30 2021-01-26 Eckart Gmbh Effect pigments coated with organic binders for powder paints, and a method for producing said coated effect pigments and their use

Also Published As

Publication number Publication date
DE1544830A1 (en) 1970-04-30
FR1415066A (en) 1965-10-22

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