GB1279387A - Improvements in or relating to unsaturated polyester resin compositions - Google Patents

Improvements in or relating to unsaturated polyester resin compositions

Info

Publication number
GB1279387A
GB1279387A GB42067/70A GB4206770A GB1279387A GB 1279387 A GB1279387 A GB 1279387A GB 42067/70 A GB42067/70 A GB 42067/70A GB 4206770 A GB4206770 A GB 4206770A GB 1279387 A GB1279387 A GB 1279387A
Authority
GB
United Kingdom
Prior art keywords
unsaturated polyester
polyester
unsaturated
saturated polyester
polyester resin
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
GB42067/70A
Inventor
David Ralph Williams
James Anthony Dugan
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.)
Beazer East Inc
Original Assignee
Koppers Co 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 Koppers Co Inc filed Critical Koppers Co Inc
Priority to GB42067/70A priority Critical patent/GB1279387A/en
Priority to NL7014568A priority patent/NL7014568A/xx
Publication of GB1279387A publication Critical patent/GB1279387A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

1279387 Glass fibre laminates KOPPERS CO Inc 2 Sept 1970 42067/70 Heading B5N [Also in Division C3] Laminates are prepared by impregnating glass fibre mats with an unsaturated polyester resin composition comprising an unsaturated polyester of at least one dicarboxylic acid containing alpha or beta-ethylenic unsaturation and a dihydric alcohol, an alpha betaethylenically unsaturated cross-linking agent, and a saturated polyester of at least one dicarboxylic acid and at least one dihydric alcohol and having an average molecular weight in the range of from 2000 to 10,000,000, the unsaturated polyester and the saturated polyester being soluble in the cross-linking agent and the saturated polyester being present in an amount of from 3 to 50 parts by weight based on 100 parts by weight of the unsaturated polyester, crosslinking agent and saturated polyester and curing.
GB42067/70A 1969-12-15 1970-09-02 Improvements in or relating to unsaturated polyester resin compositions Expired GB1279387A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB42067/70A GB1279387A (en) 1969-12-15 1970-09-02 Improvements in or relating to unsaturated polyester resin compositions
NL7014568A NL7014568A (en) 1969-12-15 1970-10-05

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88504869A 1969-12-15 1969-12-15
GB42067/70A GB1279387A (en) 1969-12-15 1970-09-02 Improvements in or relating to unsaturated polyester resin compositions

Publications (1)

Publication Number Publication Date
GB1279387A true GB1279387A (en) 1972-06-28

Family

ID=29217405

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42067/70A Expired GB1279387A (en) 1969-12-15 1970-09-02 Improvements in or relating to unsaturated polyester resin compositions

Country Status (2)

Country Link
GB (1) GB1279387A (en)
NL (1) NL7014568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006258A1 (en) * 1987-12-24 1989-07-13 The University Of Manchester Institute Of Science Polymer compositions
US5516819A (en) * 1987-12-24 1996-05-14 The University Of Manchester Institute Of Science And Technology Polymer compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989006258A1 (en) * 1987-12-24 1989-07-13 The University Of Manchester Institute Of Science Polymer compositions
US5496873A (en) * 1987-12-24 1996-03-05 Scott Bader Co., Ltd. Polymeric compositions
US5516819A (en) * 1987-12-24 1996-05-14 The University Of Manchester Institute Of Science And Technology Polymer compositions

Also Published As

Publication number Publication date
NL7014568A (en) 1971-06-17

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee