GB1207324A - Improvements in and relating to the bonding of particulate and fibrous minerals - Google Patents

Improvements in and relating to the bonding of particulate and fibrous minerals

Info

Publication number
GB1207324A
GB1207324A GB24225/67A GB2422567A GB1207324A GB 1207324 A GB1207324 A GB 1207324A GB 24225/67 A GB24225/67 A GB 24225/67A GB 2422567 A GB2422567 A GB 2422567A GB 1207324 A GB1207324 A GB 1207324A
Authority
GB
United Kingdom
Prior art keywords
acid
fatty acids
oil fatty
drying
carboxylic
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
GB24225/67A
Inventor
John Harry Wallice Turner
Peter Womersley
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.)
Borax Europe Ltd
Original Assignee
Hardman and Holden 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 Hardman and Holden Ltd filed Critical Hardman and Holden Ltd
Priority to GB24225/67A priority Critical patent/GB1207324A/en
Publication of GB1207324A publication Critical patent/GB1207324A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/24—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of oily or fatty substances; of distillation residues therefrom
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,207,324. Binding particulate or fibrous material. HARDMAN & HOLDEN Ltd. 21 Aug., 1968 [24 May, 1967], No.. 24225/67. Heading C3N. Particulate or fibrous material, e.g. sand, is bound with a composition comprising (a) a liquid, oil-soluble basic salt of a carboxylic acid in which the metal is from Group II or III of the Periodic Table according to Mendeleev, and (b) an organic acidic material. It is preferred that the carboxylic acid residues of the said basic salts are those of unsaturated drying oil fatty acids; e.g. linseed oil, dehydrated castor oil or tall oil fatty acids. Suitable compounds for component (a) are reaction products of aluminium alkoxides with water and fatty acids derived from drying and semi-drying oils, the reaction products of divalent metal acyloxides with aluminium alkoxides and water, e.g. zinc alumino tallate, and the " overbased " alkaline earth metal soaps or salts. The organic acid material may be any carboxylic or sulphonic acid, the carboxylic acids preferably being unsaturated, e.g. tall oil fatty acids, linseed oil fatty acids, stearin pitches and similar polymeric compounds obtainable in fatty acid distillation processes, and dicarboxylic acids. The organic acidic material may also be an acidic polyester of the alkyd type, formed by the reaction of ethylene glycol, glycerol or pentaerythritol with an excess of a mixture of a drying oil fatty acid and phthalic acid or anhydride, isophthalic acid, azelaic acid, or trimellitic acid, or a mixture thereof. The basic salt and/or the organic acidic material may contain unsaturated acid residues capable of oxidative polymerization, which may be accelerated by incorporating paint driers, e.g. cobalt, manganese, lead or calcium soaps and per-compounds. When the two components of the binder are mixed they react to form a thermoplastic solid which is apparently a complex metallic soap. The bound material finds use in foundry cores and flooring tiles.
GB24225/67A 1967-05-24 1967-05-24 Improvements in and relating to the bonding of particulate and fibrous minerals Expired GB1207324A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB24225/67A GB1207324A (en) 1967-05-24 1967-05-24 Improvements in and relating to the bonding of particulate and fibrous minerals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24225/67A GB1207324A (en) 1967-05-24 1967-05-24 Improvements in and relating to the bonding of particulate and fibrous minerals

Publications (1)

Publication Number Publication Date
GB1207324A true GB1207324A (en) 1970-09-30

Family

ID=10208366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24225/67A Expired GB1207324A (en) 1967-05-24 1967-05-24 Improvements in and relating to the bonding of particulate and fibrous minerals

Country Status (1)

Country Link
GB (1) GB1207324A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008141691A1 (en) * 2007-05-17 2008-11-27 Cook Composites & Polymers Company Aqueous dispersion of zinc compound modified polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008141691A1 (en) * 2007-05-17 2008-11-27 Cook Composites & Polymers Company Aqueous dispersion of zinc compound modified polymers

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees