GB828922A - Bonding, coating and impregnating process - Google Patents

Bonding, coating and impregnating process

Info

Publication number
GB828922A
GB828922A GB1437656A GB1437656A GB828922A GB 828922 A GB828922 A GB 828922A GB 1437656 A GB1437656 A GB 1437656A GB 1437656 A GB1437656 A GB 1437656A GB 828922 A GB828922 A GB 828922A
Authority
GB
United Kingdom
Prior art keywords
dimethyl
glycol
ethylene glycol
polyester
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
GB1437656A
Inventor
Allan Raymond Ford
John Robert Arthur Kennedy
Neil Munro
Norm N Standring
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
Priority to BE557309D priority Critical patent/BE557309A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1437656A priority patent/GB828922A/en
Priority to FR1174679D priority patent/FR1174679A/en
Publication of GB828922A publication Critical patent/GB828922A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/507—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Fibres or fabrics of polyethylene terephthalate are bonded, coated or impregnated by treating them with a polyester softening at 140-230 DEG C. and derived from a glycol of the series HO(CX2)nOH, where X is H or CH3 and n is 2-10, and terephthalic acid, with or without another aromatic dicarboxylic acid. The polyester may be applied by deposition from a solvent. Specified polyesters are those derived from dimethyl terephthalate and (a) 1 : 4-butanediol, (h) hexamethylene glycol, (c) 2 : 2-dimethyl-1 : 3-propanediol, (d) and (e) a mixture of ethylene glycol and 1 : 4-butanediol; and (f) ethylene glycol and dimethyl isophthalate. In an example a cord of polyethylene terephthalate is dipped into a chloroform solution of polyester (f) whereby it is stiffened and made more cylindrical in form. The invention of Specification 783,555 is disclaimed.ALSO:Fibres or fabrics of polyethylene terephthalate are bonded, coated or impregnated by treating them with a polyester softening at 140-230 DEG C. and derived from a glycol of the series HO(CX2)nOH, where X=H or CH3 and n= 2-10 and terephthalic acid and, if desired, another aromatic dicarboxylic acid (e.g. isophthalic or phthalic acid). As a polycondensation catalyst there may be used an alkali metal hydroxide or alkoxide, a mineral acid, a metal oxide (e.g. litharge) or a metal salt. Some of the polyesters are soluble in chloroform. Examples describe polyesters obtained by polycondensing in the presence of litharge dimethyl terephthalate and (a) 1 : 4-butane diol, (b) hexamethylene glycol, (c) 2 : 2-dimethyl-1 : 3-propane diol; (d) and (e) a mixture of ethylene glycol and 1 : 4-butane diol; (f) ethylene glycol and dimethyl isophthalate. The invention of Specification 783,555 is disclaimed.
GB1437656A 1956-05-09 1956-05-09 Bonding, coating and impregnating process Expired GB828922A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE557309D BE557309A (en) 1956-05-09
GB1437656A GB828922A (en) 1956-05-09 1956-05-09 Bonding, coating and impregnating process
FR1174679D FR1174679A (en) 1956-05-09 1957-05-09 Bonding, coating and impregnating agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1437656A GB828922A (en) 1956-05-09 1956-05-09 Bonding, coating and impregnating process

Publications (1)

Publication Number Publication Date
GB828922A true GB828922A (en) 1960-02-24

Family

ID=10040087

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1437656A Expired GB828922A (en) 1956-05-09 1956-05-09 Bonding, coating and impregnating process

Country Status (3)

Country Link
BE (1) BE557309A (en)
FR (1) FR1174679A (en)
GB (1) GB828922A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1136105B (en) * 1958-08-22 1962-09-06 Goodyear Tire & Rubber Process for the production of a hard fabric from textile fabrics and a poly-ester of ethylene glycol terephthalate and ethylene glycol isophthalate
DE1153897B (en) * 1960-10-15 1963-09-05 Hoechst Ag Use of mixed polyesters from terephthalic acid and diols for the production of films
DE2435863C3 (en) * 1974-07-25 1983-02-24 Dynamit Nobel Ag, 5210 Troisdorf Linear, saturated, semi-crystalline copolyesters

Also Published As

Publication number Publication date
FR1174679A (en) 1959-03-13
BE557309A (en)

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