GB1393401A - Dispersing agents - Google Patents

Dispersing agents

Info

Publication number
GB1393401A
GB1393401A GB903372A GB903372A GB1393401A GB 1393401 A GB1393401 A GB 1393401A GB 903372 A GB903372 A GB 903372A GB 903372 A GB903372 A GB 903372A GB 1393401 A GB1393401 A GB 1393401A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbon radical
prepared
compound
reacting
hydroxystearic acid
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
GB903372A
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 GB903372A priority Critical patent/GB1393401A/en
Priority to ZA730948A priority patent/ZA73948B/en
Priority to NO565/73A priority patent/NO141369C/en
Priority to AU52102/73A priority patent/AU473041B2/en
Priority to DK80073A priority patent/DK146825C/en
Priority to IT20466/73A priority patent/IT979172B/en
Priority to CA163,951A priority patent/CA1008608A/en
Priority to BE795748D priority patent/BE795748A/en
Priority to AT160973A priority patent/AT322065B/en
Priority to NL7302691A priority patent/NL7302691A/xx
Priority to SE7302728A priority patent/SE386834B/en
Priority to FR7306883A priority patent/FR2174084B1/fr
Priority to AR246820A priority patent/AR195705A1/en
Priority to CH296473A priority patent/CH573770A5/xx
Priority to BR731511A priority patent/BR7301511D0/en
Priority to JP2418073A priority patent/JPS5617138B2/ja
Priority to DE2310048A priority patent/DE2310048C2/en
Priority to ES412138A priority patent/ES412138A1/en
Priority to GB5869973A priority patent/GB1441407A/en
Priority to US05/526,918 priority patent/US4163749A/en
Priority to US05/531,787 priority patent/US4042413A/en
Publication of GB1393401A publication Critical patent/GB1393401A/en
Priority to US05/719,161 priority patent/US4166066A/en
Priority to US05/727,794 priority patent/US4157266A/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
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/16—Amines or polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/009—Non common dispersing agents polymeric dispersing agent
    • 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
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/002—Pigment pastes, e.g. for mixing in paints in organic medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

1393401 Pigment dispersions IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Feb 1973 [28 Feb 1972] 9033/72 Heading C1A [Also in Divisions C3 B1 C4 and D1] Solids, especially pigments and dyestuffs, are dispersed in an organic liquid using a dispersing agent which comprises the reaction product of (a) a polyisocyanate, (b) an organic compound containing at least two groups reactive with (a) and (c) a compound of the formula wherein Z is -OH or -NHR (R is a monovalent hydrocarbon radical: X is an optionally substituted divalent hydrocarbon radical: T is a divalent hydrocarbon radical: n is a positive integer: Q is an optionally substituted monovalent hydrocarbon radical: E is a group (R<SP>1</SP> is hydrogen or a monovalent hydrocarbon radical) and D is a group provided that only one of E and D is connected to T via the carbonyl carbon atom, and at least one of the groups represented by X, T, Q, R and R<SP>1</SP> contains a carbon chain having at least 5 carbon atoms. The polyisocyanate (a) is preferably a commercial mixture of 2 : 4- and 2 : 6-diisocyanatotoluene. The compounds (b) preferably contain two hydroxy and/or primary or secondary amino groups. Such compounds may be diols, aminoalcohols or diamines and are preferably aliphatic diols containing at least 5 carbon atoms. Exemplified compounds (c) are hydroxyesters prepared by reacting a fatty alcohol mixture with 12- hydroxystearic acid, a hydroxyamide prepared by reacting dilaurylamine with 12-hydroxystearic acid, a hydroxyester prepared by condensing 12-hydroxystearic acid to form a carboxyl terminated polyester which polyester is then reacted with epichlorohydrin, a hydroxyester prepared by reacting ricinoleic acid with oleyl alcohol and an aminoamido polyester prepared by reacting the carboxyl-terminated polyester of 12-hydroxystearic acid with a fatty diamine. It is preferred to first react compound (a) with compound (c) and then to react the product with compound (b). The dispersing agents so produced are suitably used in amounts of 5 to 100% and preferably 10 to 30% by weight, based on the weight of solid, and the dispersions preferably contain 5 to 70% by weight of solid. Preferred organic liquids are hydrocarbons and halogenated hydrocarbons and especially predominantly aliphatic petroleum fractions. Conventional inorganic pigments may comprise the solid part of the dispersion. Specified pigments are zinc oxide, Prussian blue, cadmium sulphide, iron oxides, and chromates of lead, zinc, barium and calcium.
GB903372A 1972-02-28 1972-02-28 Dispersing agents Expired GB1393401A (en)

Priority Applications (23)

Application Number Priority Date Filing Date Title
GB903372A GB1393401A (en) 1972-02-28 1972-02-28 Dispersing agents
ZA730948A ZA73948B (en) 1972-02-28 1973-02-09 Dispersing agents
NO565/73A NO141369C (en) 1972-02-28 1973-02-12 DISPERSION OF A SOLID SUBSTANCE IN AN ORGANIC FLUID, CONTAINING A DISSOLVED DISPERSIBILITY
AU52102/73A AU473041B2 (en) 1972-02-28 1973-02-13 Dispersions
DK80073A DK146825C (en) 1972-02-28 1973-02-14 PIGMENT MATERIALS consisting of a finely divided dispersion of a solid in an organic liquid containing a dispersant dissolved in it
IT20466/73A IT979172B (en) 1972-02-28 1973-02-15 DISPERSING AGENTS
CA163,951A CA1008608A (en) 1972-02-28 1973-02-16 Dispersing agents
BE795748D BE795748A (en) 1972-02-28 1973-02-21 DISPERSING AGENTS
AT160973A AT322065B (en) 1972-02-28 1973-02-23 PROCESS FOR THE PREPARATION OF NEW MIXTURES CONTAINING DISPERSING AGENTS
FR7306883A FR2174084B1 (en) 1972-02-28 1973-02-27
SE7302728A SE386834B (en) 1972-02-28 1973-02-27 PIGMENT COMPOSITION, CONTAINING A FINE-DISTRIBUTED DISPERSION OF A SOLID SUBJECT IN AN ORGANIC LIQUID, CONTAINING A DISPOSER AND DISPOSED FOR ITS PREPARATION
NL7302691A NL7302691A (en) 1972-02-28 1973-02-27
AR246820A AR195705A1 (en) 1972-02-28 1973-02-27 COMPOSITIONS CONTAINING DISPERSANT AGENTS, PARTICULARLY SUITABLE FOR THE PRODUCTION OF SOLID DISPERSIONS, PARTICULARLY PIGMENTS OR COLORANTS, IN ORGANIC LIQUIDS AND A PROCEDURE FOR THEIR PRODUCTION
DE2310048A DE2310048C2 (en) 1972-02-28 1973-02-28 Dispersions of finely divided solids in organic liquids
BR731511A BR7301511D0 (en) 1972-02-28 1973-02-28 COMPOSITION ACTION OF DISPERSED MATERIAL AND PROCESS FOR YOUR PREPARATION
JP2418073A JPS5617138B2 (en) 1972-02-28 1973-02-28
CH296473A CH573770A5 (en) 1972-02-28 1973-02-28
ES412138A ES412138A1 (en) 1972-02-28 1973-02-28 Dispersing agents
GB5869973A GB1441407A (en) 1972-02-28 1973-12-19 Dispersing agents
US05/526,918 US4163749A (en) 1972-02-28 1974-11-25 Dispersing agents
US05/531,787 US4042413A (en) 1972-02-28 1974-12-11 Dispersing agents
US05/719,161 US4166066A (en) 1972-02-28 1976-08-31 Dispersing agents
US05/727,794 US4157266A (en) 1972-02-28 1976-09-29 Dispersion of pigment or dyestuff in organic liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB903372A GB1393401A (en) 1972-02-28 1972-02-28 Dispersing agents

Publications (1)

Publication Number Publication Date
GB1393401A true GB1393401A (en) 1975-05-07

Family

ID=9864109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB903372A Expired GB1393401A (en) 1972-02-28 1972-02-28 Dispersing agents

Country Status (18)

Country Link
JP (1) JPS5617138B2 (en)
AR (1) AR195705A1 (en)
AT (1) AT322065B (en)
AU (1) AU473041B2 (en)
BE (1) BE795748A (en)
BR (1) BR7301511D0 (en)
CA (1) CA1008608A (en)
CH (1) CH573770A5 (en)
DE (1) DE2310048C2 (en)
DK (1) DK146825C (en)
ES (1) ES412138A1 (en)
FR (1) FR2174084B1 (en)
GB (1) GB1393401A (en)
IT (1) IT979172B (en)
NL (1) NL7302691A (en)
NO (1) NO141369C (en)
SE (1) SE386834B (en)
ZA (1) ZA73948B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735984A (en) * 1984-12-25 1988-04-05 Nippon Paint Co., Ltd. Composition containing dispersed pigment and preparation method thereof
US4746739A (en) * 1984-11-23 1988-05-24 International Paint Public Limited Company Dispersants
US4762752A (en) * 1984-01-27 1988-08-09 Byk-Chemie Gmbh Addition compounds, suitable as dispersing agents, processes for their preparation, their use and solids coated therewith
US4942213A (en) * 1987-12-04 1990-07-17 Byk-Chemie Gmbh Addition compounds useful as dispersing agents and dispersion stabilizers, process for producing them, their use and solids coated therewith
US6362274B1 (en) 1996-01-30 2002-03-26 Les Peintures Jefco Graft copolymers, method for preparing same, compositions containing said copolymers, and use thereof for preparing pigment dispersions in aqueous and/or organic media
US20120004359A1 (en) * 2009-03-13 2012-01-05 Valspar Sourcing, Inc. Vinyl polymer wetting and dispersing agent

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5584400A (en) * 1978-12-19 1980-06-25 Itsupoushiya Yushi Kogyo Kk Decomposable nonionic surfactant
GB2046770B (en) * 1979-04-05 1983-08-03 Ici Ltd Pigment dispersants pigment concentrates and their use in aqueous coating compositions and printing inks
DK149944C (en) * 1980-02-28 1987-06-22 Sadolin & Holmblad As POLYMERTIC DISPERSIBILITY AND PROCEDURES FOR THE PREPARATION OF SAME
JPS58107853U (en) * 1982-01-19 1983-07-22 シルバー精工株式会社 typewriter
DE3628123C1 (en) * 1986-08-19 1988-02-11 Herberts Gmbh Pigment dispersion and its use
JPH0526415U (en) * 1991-09-17 1993-04-06 キヤノン株式会社 Small electronic devices
DE102004022753B3 (en) 2004-05-07 2006-02-16 Byk-Chemie Gmbh Addition dispersions suitable as dispersants and dispersion stabilizers
DE102006012999A1 (en) 2006-03-22 2007-09-27 Byk-Chemie Gmbh Addition compounds as dispersants and dispersion stabilizers
JP5407401B2 (en) * 2009-02-17 2014-02-05 東洋インキＳｃホールディングス株式会社 Dispersant, and pigment composition and pigment dispersion using the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754728A (en) * 1969-08-18 1971-02-11 Ici Ltd
JPS4839238A (en) * 1971-09-06 1973-06-09

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762752A (en) * 1984-01-27 1988-08-09 Byk-Chemie Gmbh Addition compounds, suitable as dispersing agents, processes for their preparation, their use and solids coated therewith
US4746739A (en) * 1984-11-23 1988-05-24 International Paint Public Limited Company Dispersants
US4735984A (en) * 1984-12-25 1988-04-05 Nippon Paint Co., Ltd. Composition containing dispersed pigment and preparation method thereof
US4942213A (en) * 1987-12-04 1990-07-17 Byk-Chemie Gmbh Addition compounds useful as dispersing agents and dispersion stabilizers, process for producing them, their use and solids coated therewith
US6362274B1 (en) 1996-01-30 2002-03-26 Les Peintures Jefco Graft copolymers, method for preparing same, compositions containing said copolymers, and use thereof for preparing pigment dispersions in aqueous and/or organic media
US20120004359A1 (en) * 2009-03-13 2012-01-05 Valspar Sourcing, Inc. Vinyl polymer wetting and dispersing agent
US8748550B2 (en) * 2009-03-13 2014-06-10 Valspar Sourcing, Inc. Vinyl polymer wetting and dispersing agent

Also Published As

Publication number Publication date
AU473041B2 (en) 1974-08-15
NL7302691A (en) 1973-08-30
IT979172B (en) 1974-09-30
NO141369C (en) 1980-02-27
CA1008608A (en) 1977-04-19
ES412138A1 (en) 1976-01-01
JPS4897815A (en) 1973-12-13
SE386834B (en) 1976-08-23
BE795748A (en) 1973-08-21
DK146825B (en) 1984-01-16
AT322065B (en) 1975-05-12
ZA73948B (en) 1973-11-28
JPS5617138B2 (en) 1981-04-21
NO141369B (en) 1979-11-19
FR2174084A1 (en) 1973-10-12
DE2310048C2 (en) 1984-02-23
DK146825C (en) 1984-06-25
DE2310048A1 (en) 1973-09-13
AU5210273A (en) 1974-08-15
AR195705A1 (en) 1973-10-31
FR2174084B1 (en) 1977-02-04
CH573770A5 (en) 1976-03-31
BR7301511D0 (en) 1974-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee