GB1409879A - Moulding materials - Google Patents

Moulding materials

Info

Publication number
GB1409879A
GB1409879A GB5765271A GB5765271A GB1409879A GB 1409879 A GB1409879 A GB 1409879A GB 5765271 A GB5765271 A GB 5765271A GB 5765271 A GB5765271 A GB 5765271A GB 1409879 A GB1409879 A GB 1409879A
Authority
GB
United Kingdom
Prior art keywords
polybutadiene
polybutadiene resin
unextended
polybutadienes
dec
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
GB5765271A
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.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics 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 BE792601D priority Critical patent/BE792601A/en
Application filed by British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Priority to GB5765271A priority patent/GB1409879A/en
Priority to CH1800272A priority patent/CH562851A5/xx
Priority to NL7216811A priority patent/NL7216811A/xx
Priority to JP12421172A priority patent/JPS4866185A/ja
Priority to IT3274472A priority patent/IT974707B/en
Priority to DE19722260480 priority patent/DE2260480A1/en
Priority to FR7244064A priority patent/FR2162678B1/fr
Publication of GB1409879A publication Critical patent/GB1409879A/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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1409879 Thermosetting resin compositions BRITISH INDUSTRIAL PLASTICS Ltd 11 Dec 1972 [11 Dec 1971] 57652/71 Heading C3P A thermosetting resin composition comprises (a) an unsaturated cross-linkable polyester alkyd (free from polymerizable monomer), (b) a polybutadiene resin selected from (i) unextended hydroxy-terminated 1,2-polybutadienes having a vinyl content of greater than 50 weight per cent, and (ii) drain-extended hydroxyterminated 1,2-polybutadienes having a vinyl content of greater than 50 weight per cent, the polybutadiene resin being present in an amount less than 50% by weight of the total weight of the polybutadiene resin and the polyester alkyd, and (c) a catalyst. In the examples the compositions comprise a propylene maleate phthalate polyester, urethane extended polybutadiene resin prepared using methylene diphenyl diisocyanate, unextended hydroxy-terminated polybutadiene, t-butyl perbenzoate, silane surface treatment agent, calcined clay, calcium carbonate and zinc stearate. They are moulded and cured.
GB5765271A 1971-12-11 1971-12-11 Moulding materials Expired GB1409879A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BE792601D BE792601A (en) 1971-12-11 UNSATURATED POLYESTER FROM THE ALKYD RESIN GROUP
GB5765271A GB1409879A (en) 1971-12-11 1971-12-11 Moulding materials
CH1800272A CH562851A5 (en) 1971-12-11 1972-12-11
NL7216811A NL7216811A (en) 1971-12-11 1972-12-11
JP12421172A JPS4866185A (en) 1971-12-11 1972-12-11
IT3274472A IT974707B (en) 1971-12-11 1972-12-11 COMPOSITIONS FOR THERMOSET MOLDING BASED ON MODIFIED ALCOHID RESINS
DE19722260480 DE2260480A1 (en) 1971-12-11 1972-12-11 HEAT-RESISTANT MOLDING COMPOSITIONS AND METHOD FOR THEIR PRODUCTION
FR7244064A FR2162678B1 (en) 1971-12-11 1972-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5765271A GB1409879A (en) 1971-12-11 1971-12-11 Moulding materials

Publications (1)

Publication Number Publication Date
GB1409879A true GB1409879A (en) 1975-10-15

Family

ID=10479700

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5765271A Expired GB1409879A (en) 1971-12-11 1971-12-11 Moulding materials

Country Status (8)

Country Link
JP (1) JPS4866185A (en)
BE (1) BE792601A (en)
CH (1) CH562851A5 (en)
DE (1) DE2260480A1 (en)
FR (1) FR2162678B1 (en)
GB (1) GB1409879A (en)
IT (1) IT974707B (en)
NL (1) NL7216811A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043191A (en) * 1973-08-21 1975-04-18
DE3332019A1 (en) * 1983-09-06 1985-03-21 Basf Ag, 6700 Ludwigshafen CURABLE POLYESTER MOLDING MATERIALS
JP4817955B2 (en) * 2006-05-08 2011-11-16 東海旅客鉄道株式会社 Sleeper drilling device

Also Published As

Publication number Publication date
JPS4866185A (en) 1973-09-11
FR2162678B1 (en) 1975-03-28
DE2260480A1 (en) 1973-06-14
BE792601A (en) 1973-03-30
CH562851A5 (en) 1975-06-13
IT974707B (en) 1974-07-10
NL7216811A (en) 1973-06-13
FR2162678A1 (en) 1973-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee