GB1429934A - Dispersions - Google Patents

Dispersions

Info

Publication number
GB1429934A
GB1429934A GB2445372A GB2445372A GB1429934A GB 1429934 A GB1429934 A GB 1429934A GB 2445372 A GB2445372 A GB 2445372A GB 2445372 A GB2445372 A GB 2445372A GB 1429934 A GB1429934 A GB 1429934A
Authority
GB
United Kingdom
Prior art keywords
tio
poly
liquid
polymer
block
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
GB2445372A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2445372A priority Critical patent/GB1429934A/en
Priority to AU55830/73A priority patent/AU5583073A/en
Priority to IT24487/73A priority patent/IT994866B/en
Priority to FR7318766A priority patent/FR2185656B3/fr
Priority to NL7307182A priority patent/NL7307182A/xx
Priority to DE2326579A priority patent/DE2326579A1/en
Publication of GB1429934A publication Critical patent/GB1429934A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/006—Preparation of organic pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
    • C09D153/02—Vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/45—Anti-settling agents

Abstract

1429934 Particulate dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 10 May 1973 [24 May 1972 8 Aug 1972 6 Dec 1972] 24453/72 36938/72 and 56198/72 Heading C1A [Also in Divisions C3 and B1] Dispersions of particulate material in liquids (from which the liquid may be evaporated and the resulting particles thermo-formed into sheets) are prepared using a block copolymer (formed by anionic polymerization) having a terminal thermoplastic polymer block soluble in the liquid and a polymer block insoluble in the liquid. The thermoplastic polymer is preferably poly (t-butyl styrene). The block copolymer may also comprise an elastomeric polymer, preferably polyisoprene or polybutadiene, and an insoluble block polymer, preferably polystyrene, polystyrene/poly(divinyl benzene) or poly(methyl methacrylate). Examples 1-3 and 7 describe the formation of sheets of carbon black and TiO 2 . Examples 4-6 describe the preparation of a TiO 2 coating, TiO 2 dispersion and an iron oxide sheet, respectively.
GB2445372A 1972-05-24 1972-05-24 Dispersions Expired GB1429934A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2445372A GB1429934A (en) 1972-05-24 1972-05-24 Dispersions
AU55830/73A AU5583073A (en) 1972-05-24 1973-05-17 Dispersions
IT24487/73A IT994866B (en) 1972-05-24 1973-05-23 METHOD FOR THE PRODUCTION OF A DISPERSION OF A STABILIZED PARTICLE LARE MATERIAL BY MEANS OF A BLOCK COPOLYMER
FR7318766A FR2185656B3 (en) 1972-05-24 1973-05-23
NL7307182A NL7307182A (en) 1972-05-24 1973-05-23
DE2326579A DE2326579A1 (en) 1972-05-24 1973-05-24 DISPERSIONS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2445372A GB1429934A (en) 1972-05-24 1972-05-24 Dispersions
GB3693872 1972-08-08
GB5619872 1972-12-06

Publications (1)

Publication Number Publication Date
GB1429934A true GB1429934A (en) 1976-03-31

Family

ID=27258343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2445372A Expired GB1429934A (en) 1972-05-24 1972-05-24 Dispersions

Country Status (5)

Country Link
DE (1) DE2326579A1 (en)
FR (1) FR2185656B3 (en)
GB (1) GB1429934A (en)
IT (1) IT994866B (en)
NL (1) NL7307182A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001625A1 (en) * 1981-11-05 1983-05-11 Gillette Co Erasable inks containing thermoplastic block copolymers
US4390646A (en) 1981-11-05 1983-06-28 The Gillette Company Erasable inks containing thermoplastic block copolymers
US4622358A (en) * 1982-03-01 1986-11-11 GmbH Rohm Concentrated emulsions of olefin copolymers
US4677151A (en) * 1982-03-01 1987-06-30 Rohm Gmbh Concentrated emulsions of olefin copolymers
US4721739A (en) * 1982-07-01 1988-01-26 Bic Corp. Erasable ink compositions
EP0787777A1 (en) * 1995-06-14 1997-08-06 Nippon Shokubai Co., Ltd. Carbon black graft polymer, process for the production of the polymer and use thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557855A (en) * 1978-07-04 1980-01-21 Nippon Oil & Fats Co Ltd Preparation of non-aqueous polymer dispersion
GB8608213D0 (en) * 1986-04-04 1986-05-08 Revertex Ltd Dispersions of solids in organic liquids
FR2710552B1 (en) * 1993-09-30 1995-12-22 Lvmh Rech Use of acrylic block copolymers as wetting agents and / or dispersants of solid particles and resulting dispersions.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001625A1 (en) * 1981-11-05 1983-05-11 Gillette Co Erasable inks containing thermoplastic block copolymers
US4390646A (en) 1981-11-05 1983-06-28 The Gillette Company Erasable inks containing thermoplastic block copolymers
US4622358A (en) * 1982-03-01 1986-11-11 GmbH Rohm Concentrated emulsions of olefin copolymers
US4677151A (en) * 1982-03-01 1987-06-30 Rohm Gmbh Concentrated emulsions of olefin copolymers
US4721739A (en) * 1982-07-01 1988-01-26 Bic Corp. Erasable ink compositions
EP0787777A1 (en) * 1995-06-14 1997-08-06 Nippon Shokubai Co., Ltd. Carbon black graft polymer, process for the production of the polymer and use thereof
EP0787777A4 (en) * 1995-06-14 2001-10-04 Nippon Catalytic Chem Ind Carbon black graft polymer, process for the production of the polymer and use thereof

Also Published As

Publication number Publication date
FR2185656B3 (en) 1976-05-14
FR2185656A1 (en) 1974-01-04
IT994866B (en) 1975-10-20
DE2326579A1 (en) 1973-12-20
NL7307182A (en) 1973-11-27

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Legal Events

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