GB1276198A - Moulding compositions - Google Patents

Moulding compositions

Info

Publication number
GB1276198A
GB1276198A GB49934/69A GB4993469A GB1276198A GB 1276198 A GB1276198 A GB 1276198A GB 49934/69 A GB49934/69 A GB 49934/69A GB 4993469 A GB4993469 A GB 4993469A GB 1276198 A GB1276198 A GB 1276198A
Authority
GB
United Kingdom
Prior art keywords
weight
total
polymerizable
oct
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
GB49934/69A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1276198A publication Critical patent/GB1276198A/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)
  • Polymerisation Methods In General (AREA)
  • Reinforced Plastic Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

1276198 Unsaturated polyester compositions ROHM & HAAS CO 10 Oct 1969 [23 Oct 1968] 49934/69 Heading C3P A liquid polymerizable resin composition, capable of use in moulding compounds polymerizable under the influence of heat and pressure to give products of low shrinkage, comprises (a) 20 to 80% by weight of the total of (a), (b) and (c) of an ethylenically unsaturated cross-linkable polyester having a molecular weight per double bond factor of 142 to 215, (b) 20 to 80% by weight of the total of (a), (b) and (c) of an ethylenically unsaturated monomer, and (c) 1 to 25% by weight of the total of (a), (b) and (c) of a thermoplastic addition polymer containing 0À1 to 5% by weight of the polymer of acid groups, soluble in (b) or in mixtures of (a) and (b), the resin composition being polymerizable to form a non-homogenous polymeric system. In the examples the compositions comprise unsaturated polyesters prepared from propylene glycol, maleic anhydride, dipropylene glycol, fumaric acid, o-phthalic acid and ethylene glycol; styrene, vinyltoluene, tert-butyl styrene, methyl methacrylate and chlorostyrene; thermoplastic polymers prepared from methyl methacrylate, ethyl acrylate and acrylic acid; calcium carbonate, glass fibres, calcium hydroxide, zinc stearate and magnesium hydroxide and cured using tertbutyl perbenzoate.
GB49934/69A 1968-10-23 1969-10-10 Moulding compositions Expired GB1276198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77008568A 1968-10-23 1968-10-23

Publications (1)

Publication Number Publication Date
GB1276198A true GB1276198A (en) 1972-06-01

Family

ID=25087427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49934/69A Expired GB1276198A (en) 1968-10-23 1969-10-10 Moulding compositions

Country Status (14)

Country Link
BE (1) BE740581A (en)
BR (1) BR6913376D0 (en)
CH (1) CH523933A (en)
DE (1) DE1953062C3 (en)
DK (1) DK136159B (en)
ES (2) ES373282A1 (en)
FR (1) FR2021415A1 (en)
GB (1) GB1276198A (en)
IL (1) IL33222A (en)
MY (1) MY7300290A (en)
NL (1) NL162400C (en)
NO (1) NO137322C (en)
SE (1) SE415027B (en)
TR (1) TR18368A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989655A (en) * 1973-07-09 1976-11-02 Bayer Aktiengesellschaft Low shrink, free flowing polyester resin systems based on a mixture of a crystalline unsaturated polyester resin, a monomeric copolymerizable component and a cellulose ester
US4320045A (en) * 1979-12-17 1982-03-16 Owens-Corning Fiberglas Corporation Polyester-based molding compositions
USRE31436E (en) 1976-04-22 1983-11-01 Phillips Petroleum Company Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
US4444921A (en) * 1982-09-24 1984-04-24 Phillips Petroleum Company Coated calcium carbonate in polyester/rubber molding compound
US4491642A (en) * 1982-09-20 1985-01-01 Union Carbide Corporation Uniformly pigmented, low shrinking polyester molding compositions
US4555534A (en) * 1981-03-26 1985-11-26 Union Carbide Corporation Uniformly pigmented, low shrinking polyester molding compositions
US4942060A (en) * 1989-04-21 1990-07-17 E. I. Du Pont De Nemours And Company Solid imaging method utilizing photohardenable compositions of self limiting thickness by phase separation
US5270357A (en) * 1991-02-28 1993-12-14 Basf Aktiengesellschaft Thickened curable molding compound of unsaturated polyester resins
US5455308A (en) * 1991-08-01 1995-10-03 Dsm N.V. Endless objects from epoxy resin or unsaturated polyester and thermoplastic polymer
WO2008062231A2 (en) * 2006-11-23 2008-05-29 Curon Limited Improvements in or relating to polymer composites

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA945699A (en) * 1970-02-02 1974-04-16 Percy L. Smith Polyester compositions
DE2246105C3 (en) * 1972-09-20 1981-09-03 Bayer Ag, 5090 Leverkusen Low shrinkage curable molding compounds based on unsaturated polyester
DE2302842C3 (en) * 1973-01-20 1980-08-28 Bayer Ag, 5090 Leverkusen Molding compounds based on unsaturated polyester, polymerizable vinyl monomers and cellulose esters
NL175188C (en) * 1975-10-31 1984-10-01 Synres Internationaal Nv METHOD FOR PREPARING THERMO-HARDBAR COMPOSITIONS AND ARTICLES THEREOF
US4049748A (en) * 1976-01-23 1977-09-20 Chattem Drug & Chemical Company Unsaturated polyesters combined with organoaluminum compounds
US4020036A (en) * 1976-04-22 1977-04-26 Phillips Petroleum Company Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
GB1549675A (en) * 1976-11-08 1979-08-08 Goldschmidt Ag Th Unsupported heat-curable synthetic resin sheet
IT1160418B (en) * 1978-12-29 1987-03-11 Snia Viscosa LOW VISCOSITY UNSATURE POLYESTER RESINS
GR74015B (en) * 1978-12-29 1984-06-06 Snia Viscosa
DE4329422C2 (en) * 1993-09-01 1995-04-06 Kmh Kunststoff Maschinen Hande Electromagnetically protected housing and process for their manufacture
US5869557A (en) * 1995-06-30 1999-02-09 Atohaas Holding C.V. Moldable and pigmentable heat-curable compositions capable of being used for obtaining molded articles with zero shrinkage or small expansion
FR2736058B1 (en) * 1995-06-30 1997-08-01 Atohaas Holding Cv MOLDABLE AND PIGMENTABLE THERMOSETTING COMPOSITIONS USEFUL FOR OBTAINING MOLDED ARTICLES WITH ZERO OR LOW EXPANSION WITHDRAWAL
FR2831174B1 (en) * 2001-10-24 2005-04-01 Atofina MOLDABLE THERMOSETTING COMPOSITION

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628209A (en) * 1947-10-28 1953-02-10 Us Rubber Co Process for increasing viscosity of uncured alkyd copolymer resinous mixtures and product
US2757160A (en) * 1953-03-04 1956-07-31 Allied Chem & Dye Corp Stable non-tacky granular filled unsaturated alkyd molding compound comprising a liquid monomer and a compatible polymer
US2856378A (en) * 1956-01-27 1958-10-14 American Cyanamid Co Polymerizable unsaturated polyester resin compositions containing small amounts of certain saturated alkyd resins and process of preparing the same
FR81271E (en) * 1960-06-13 1963-08-23 Basf Ag Process for the production of stable dispersions of crosslinkable copolymers
NL293548A (en) * 1962-06-11 1900-01-01
DE1544891C3 (en) * 1964-12-24 1975-02-13 Bayer Ag, 5090 Leverkusen Polyester prepregs
US3701748A (en) * 1966-07-20 1972-10-31 Rohm & Haas Unsaturated polyester resinous compositions
FR1530817A (en) * 1966-07-20 1968-06-28 Rohm & Haas Polymerizable resinous compositions based on unsaturated polyesters

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989655A (en) * 1973-07-09 1976-11-02 Bayer Aktiengesellschaft Low shrink, free flowing polyester resin systems based on a mixture of a crystalline unsaturated polyester resin, a monomeric copolymerizable component and a cellulose ester
USRE31436E (en) 1976-04-22 1983-11-01 Phillips Petroleum Company Thermosetting polyester composition containing normally solid carboxy-containing diene polymer
US4320045A (en) * 1979-12-17 1982-03-16 Owens-Corning Fiberglas Corporation Polyester-based molding compositions
US4555534A (en) * 1981-03-26 1985-11-26 Union Carbide Corporation Uniformly pigmented, low shrinking polyester molding compositions
US4491642A (en) * 1982-09-20 1985-01-01 Union Carbide Corporation Uniformly pigmented, low shrinking polyester molding compositions
US4444921A (en) * 1982-09-24 1984-04-24 Phillips Petroleum Company Coated calcium carbonate in polyester/rubber molding compound
US4942060A (en) * 1989-04-21 1990-07-17 E. I. Du Pont De Nemours And Company Solid imaging method utilizing photohardenable compositions of self limiting thickness by phase separation
US5270357A (en) * 1991-02-28 1993-12-14 Basf Aktiengesellschaft Thickened curable molding compound of unsaturated polyester resins
US5455308A (en) * 1991-08-01 1995-10-03 Dsm N.V. Endless objects from epoxy resin or unsaturated polyester and thermoplastic polymer
WO2008062231A2 (en) * 2006-11-23 2008-05-29 Curon Limited Improvements in or relating to polymer composites
WO2008062231A3 (en) * 2006-11-23 2008-07-10 Curon Ltd Improvements in or relating to polymer composites
GB2456279A (en) * 2006-11-23 2009-07-15 Curon Ltd Improvements in or relating to polymer composites

Also Published As

Publication number Publication date
NO137322C (en) 1978-02-08
DK136159C (en) 1978-01-23
SE415027B (en) 1980-09-01
BR6913376D0 (en) 1973-04-26
MY7300290A (en) 1973-12-31
IL33222A (en) 1973-04-30
DK136159B (en) 1977-08-22
FR2021415A1 (en) 1970-07-24
NL6916040A (en) 1970-04-27
BE740581A (en) 1970-04-21
TR18368A (en) 1977-05-01
DE1953062A1 (en) 1970-05-14
DE1953062C3 (en) 1984-04-26
ES400423A1 (en) 1975-02-01
DE1953062B2 (en) 1974-07-18
NL162400C (en) 1983-07-18
ES373282A1 (en) 1972-05-01
IL33222A0 (en) 1969-12-31
CH523933A (en) 1972-06-15
NO137322B (en) 1977-10-31
NL162400B (en) 1979-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years