GB952987A - Thixotropy imparting agents, process for the manufacture thereof and products obtained therefrom - Google Patents

Thixotropy imparting agents, process for the manufacture thereof and products obtained therefrom

Info

Publication number
GB952987A
GB952987A GB23833/60A GB2383360A GB952987A GB 952987 A GB952987 A GB 952987A GB 23833/60 A GB23833/60 A GB 23833/60A GB 2383360 A GB2383360 A GB 2383360A GB 952987 A GB952987 A GB 952987A
Authority
GB
United Kingdom
Prior art keywords
fatty acids
acids
acid
mixture
carboxylic acids
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
GB23833/60A
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of GB952987A publication Critical patent/GB952987A/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
    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • 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
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D177/06—Polyamides derived from polyamines and polycarboxylic acids
    • C09D177/08—Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Polyamidopolyesters are made from di- and/or tri-merised unsaturated fatty acids, alkylene diamines and monohydric alcohols by: (a) reacting a polyamine with an excess of a di- and/or trimerised unsaturated fatty acid and if desired, one or more polybasic carboxylic acids or a mixture thereof with one or more monobasic carboxylic acids or with an ester or partial ester of such acid or mixture with a monohydric alcohol, and when the starting material contains free carboxyl groups, the product is subjected to subsequent esterification with a monohydric alcohol of such as are still present or (b) reacting a polyamine with an equivalent or approximately equivalent quantity of di-and/or trimerised unsaturated fatty acids or a mixture thereof with other polycarboxylic acids, the product being further reacted with one or more polybasic carboxylic acids and/or one or more saturated or unsaturated monobasic carboxylic acids or with an ester or partial ester of such acid or mixture with a monohydric alcohol and, when the starting material contains free carboxyl groups, the product is subjected to subsequent esterification with monohydric alcohols of such as are still present. Lists of suitable reagents are given. In the examples, polyamido-polyesters are made from (1) and (2) soya fatty acid, ethanol and a polyamide derived ethylene diamine and dimerised fatty acids; (3) dimerised fatty acids, ethanol and a polyamide derived from ethylene diamine, succinic acid and dimerised fatty acids, and (4) soya fatty acid, propanol and a polyamide derived from ethylene diamine and dimerised fatty acids. The products of Examples (1) and (2) are dissolved in solutions in benzine of (1) a soya alkyd resin and (2) a linseed alkyd resin.
GB23833/60A 1959-07-29 1960-07-07 Thixotropy imparting agents, process for the manufacture thereof and products obtained therefrom Expired GB952987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH26442A DE1192768B (en) 1959-07-29 1959-07-29 Thixotropy of paint binders

Publications (1)

Publication Number Publication Date
GB952987A true GB952987A (en) 1964-03-18

Family

ID=7430453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23833/60A Expired GB952987A (en) 1959-07-29 1960-07-07 Thixotropy imparting agents, process for the manufacture thereof and products obtained therefrom

Country Status (3)

Country Link
BE (1) BE593528A (en)
DE (1) DE1192768B (en)
GB (1) GB952987A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379413A (en) * 1940-06-28 1945-07-03 American Cyanamid Co Amides of high molecular weight carboxylic acids
US2450940A (en) * 1944-04-20 1948-10-12 John C Cowan Polyamides from polymeric fat acids
US2663649A (en) * 1952-07-01 1953-12-22 T F Washburn Co Ester modified polyamide resins
US2861048A (en) * 1955-10-19 1958-11-18 Cook Paint & Varnish Co Thixotropic coating compositions
DE1049575B (en) * 1957-02-02 1959-01-29 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen - Bayerwerk Process for the production of thixotropic urethane oils

Also Published As

Publication number Publication date
BE593528A (en) 1961-01-30
DE1192768B (en) 1965-05-13

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