GB1012563A - Fibrous products bound with polyester resins - Google Patents

Fibrous products bound with polyester resins

Info

Publication number
GB1012563A
GB1012563A GB20158/62A GB2015862A GB1012563A GB 1012563 A GB1012563 A GB 1012563A GB 20158/62 A GB20158/62 A GB 20158/62A GB 2015862 A GB2015862 A GB 2015862A GB 1012563 A GB1012563 A GB 1012563A
Authority
GB
United Kingdom
Prior art keywords
fibrous material
resin
polyester
fibre mat
unsaturated
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
GB20158/62A
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.)
Zeneca Inc
Original Assignee
Atlas Chemical Industries Inc
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 Atlas Chemical Industries Inc filed Critical Atlas Chemical Industries Inc
Publication of GB1012563A publication Critical patent/GB1012563A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/06—Unsaturated polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • 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
    • C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
    • C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
    • C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/06—Unsaturated polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

An unsaturated polyester for bonding fibrous material is made by reacting (a) an unsaturated dicarboxylic acid (or ester-forming derivative thereof), (b) isosorbide, and (c) another dihydric alcohol; the isosorbide being present in an amount of 10 to 80 mol. per cent of the total dihydric material. The reaction mixture may also include (d) a saturated dicarboxylic acid and (e) a polyhydric alcohol having at least three hydroxyl groups. Specified reactants are: for (a)-maleic, fumaric, itaconic, chloromaleic, mesaconic and cis-3,6-endomethylene-tetrahydrophthalic acid; for (c)-ethylene-, diethylene-, propylene-, dipropylene- and 2,3- or 1,3-butylene glycols and polyoxyethylene- and polyoxypropylene-bisphenols; for (d)-succinic, adipic, azelaic, sebacic, pimalic, phthalic and tetrachlorophthalic acids; for (e)-glycerol. The fibrous material may be cotton, hemp or a synthetic textile fibre, but is preferably glass. The polyester in powdered form may be poured or dusted on to a fibre mat or a dispersion (e.g. an aqueous dispersion) containing the resin may be passed through the fibre mat, but preferably the resin is made into fibres which are intermixed with the reinforcing fibrous material. The composite product is then heated to bond the polyester resin on to the fibrous material to form a bonded fibre mat useful as a reinforcing agent for various resins (especially mixtures of unsaturated polyesters and vinyl monomers). Reference has been directed by the Comptroller to Specification 927,786.
GB20158/62A 1961-05-26 1962-05-25 Fibrous products bound with polyester resins Expired GB1012563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11279861A 1961-05-26 1961-05-26

Publications (1)

Publication Number Publication Date
GB1012563A true GB1012563A (en) 1965-12-08

Family

ID=22345900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20158/62A Expired GB1012563A (en) 1961-05-26 1962-05-25 Fibrous products bound with polyester resins

Country Status (2)

Country Link
DE (1) DE1269989B (en)
GB (1) GB1012563A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008031592A1 (en) * 2006-09-15 2008-03-20 Stichting Dutch Polymer Institute Process for the production of a dianhydrohexitol based polyester
WO2010108964A1 (en) * 2009-03-25 2010-09-30 Dsm Ip Assets B.V. Unsaturated polyester
US20110015366A1 (en) * 2008-02-25 2011-01-20 Georges Da Costa Novel chain extenders for polyurethane elastomer formulations
EP2464690A4 (en) * 2009-08-12 2015-03-11 Ashland Licensing & Intellectu Formulations comprising isosorbide-modified unsaturated polyester resins and low profile additives which produce low shrinkage matrices
US20170291989A1 (en) * 2014-09-12 2017-10-12 Arkema France Biobased hydroxyl or carboxyl polyester resins

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008031592A1 (en) * 2006-09-15 2008-03-20 Stichting Dutch Polymer Institute Process for the production of a dianhydrohexitol based polyester
US20110015366A1 (en) * 2008-02-25 2011-01-20 Georges Da Costa Novel chain extenders for polyurethane elastomer formulations
WO2010108964A1 (en) * 2009-03-25 2010-09-30 Dsm Ip Assets B.V. Unsaturated polyester
CN102361906A (en) * 2009-03-25 2012-02-22 帝斯曼知识产权资产管理有限公司 Unsaturated polyester
US8487041B2 (en) 2009-03-25 2013-07-16 Dsm Ip Assets B.V. Unsaturated polyester
CN102361906B (en) * 2009-03-25 2014-07-09 帝斯曼知识产权资产管理有限公司 Unsaturated polyester
EP2464690A4 (en) * 2009-08-12 2015-03-11 Ashland Licensing & Intellectu Formulations comprising isosorbide-modified unsaturated polyester resins and low profile additives which produce low shrinkage matrices
US9034982B2 (en) 2009-08-12 2015-05-19 Ashland Licensing And Intellectual Property, Llc Formulations comprising isosorbide-modified unsaturated polyester resins and low profile additives which produce low shrinkage matrices
US20170291989A1 (en) * 2014-09-12 2017-10-12 Arkema France Biobased hydroxyl or carboxyl polyester resins
US10457771B2 (en) * 2014-09-12 2019-10-29 Arkema France Biobased hydroxyl or carboxyl polyester resins

Also Published As

Publication number Publication date
DE1269989B (en) 1968-06-12

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