GB1106191A - Improvements in or relating to moulding compositions - Google Patents
Improvements in or relating to moulding compositionsInfo
- Publication number
- GB1106191A GB1106191A GB11109/65A GB1110965A GB1106191A GB 1106191 A GB1106191 A GB 1106191A GB 11109/65 A GB11109/65 A GB 11109/65A GB 1110965 A GB1110965 A GB 1110965A GB 1106191 A GB1106191 A GB 1106191A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oligomer
- peroxide
- vinyl
- composition
- polyester
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 6
- 238000000465 moulding Methods 0.000 title abstract 3
- 229920000728 polyester Polymers 0.000 abstract 6
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 abstract 4
- 239000000178 monomer Substances 0.000 abstract 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 3
- 239000004641 Diallyl-phthalate Substances 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 abstract 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 3
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- SPAGIJMPHSUYSE-UHFFFAOYSA-N Magnesium peroxide Chemical compound [Mg+2].[O-][O-] SPAGIJMPHSUYSE-UHFFFAOYSA-N 0.000 abstract 2
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 abstract 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 abstract 2
- 235000011087 fumaric acid Nutrition 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 abstract 2
- 229960004995 magnesium peroxide Drugs 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 150000002978 peroxides Chemical class 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 235000011037 adipic acid Nutrition 0.000 abstract 1
- 150000001279 adipic acids Chemical class 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 abstract 1
- 229940093476 ethylene glycol Drugs 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000012765 fibrous filler Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000001530 fumaric acid Substances 0.000 abstract 1
- 150000002238 fumaric acids Chemical class 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 abstract 1
- 229940117969 neopentyl glycol Drugs 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 229920006337 unsaturated polyester resin Polymers 0.000 abstract 1
Classifications
-
- 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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
-
- 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
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
A storable heat-hardenable dry moulding composition comprises an unsaturated polyester resin component which is wholly or partially crystalline, an oligomer-containing prepolymer component, a peroxide polymerization catalyst to harden the moulding composition under the influence of heat, and a filler material. The oligomer-containing pre-polymer component is a component comprising an oligomer dissolved in monomers containing vinyl and/or allyl groups derived by a peroxide catalyzed pre-polymerization at an elevated temperature of a monomer containing at least two vinyl and/or allyl groups with or without other monomers containing vinyl and/or allyl groups. After the pre-polymerization there is still monomer present. The composition may also include a lubricant of mould-release agent, a fire-extinguishing agent, a colouring agent or a fibrous filler material. In Examples: suitable crystalline polyesters referred to are (1) ethylene-glycol fumarate, (2) neopentyl-glycol fumarate, (3) mixed polyester of fumaric and adipic acids and butane-1,4-diol; a suitable amorphous polyester resin is (4) one of oxyethylated Bisphenol A and fumaric acid; oligomer-containing cross-linking solutions are prepared from (5) diallyl phthalate, (6) diallyl phthalate and styrene and (7) diallyl phthalate and vinyl stearate, all using benzoyl peroxide as catalyst. In Example 8, a composition is prepared from the crystalline polyester of Example 1, the amorphous polyester of Example 4, the oligomer-containing prepolymer of Example 5, tert-butyl perbenzoate, aluminium stearate and chalk, glass fibres being incorporated before the composition is rolled into a sheet. In Example 9, are used the polyesters of Examples 2 and 4, the pre-polymer of Example 6, tert-butyl perbenzoate, magnesium peroxide and chalk, glass fibres being incorporated. In Example 10 are used the polyester of Example 3, the prepolymer of Example 6, tert-butyl perbenzoate, magnesium peroxide, aluminium stearate, chalk, chlorinated paraffin and antimony trioxide, fine cotton fabric shreds being incorporated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP30120A DE1195949B (en) | 1962-09-04 | 1962-09-04 | Increasing the shelf life of polyester molding compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1106191A true GB1106191A (en) | 1968-03-13 |
Family
ID=95717154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11109/65A Expired GB1106191A (en) | 1962-09-04 | 1965-03-16 | Improvements in or relating to moulding compositions |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH463105A (en) |
| DE (1) | DE1195949B (en) |
| FR (1) | FR1422899A (en) |
| GB (1) | GB1106191A (en) |
| NL (1) | NL6502523A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853206A1 (en) * | 1977-12-09 | 1979-06-13 | Nissan Motor | PROCESS FOR MANUFACTURING COATED FOUNDRY SAND USING UNSATATURATED POLYESTER RESIN AS A BINDER |
| DE3021231A1 (en) * | 1979-06-07 | 1980-12-11 | Mitsui Toatsu Chemicals | RESIN COMPOSITION SUITABLE FOR BINDING MOLDED SAND |
| DE3100157A1 (en) * | 1980-01-07 | 1981-11-19 | Ashland Oil, Inc., 41101 Ashland, Ky. | METHOD FOR THE PRODUCTION OF FOUNDRY SHAPES AND CORES AND THE USE THEREOF FOR LIGHT METAL CASTING |
| US4366269A (en) | 1979-06-09 | 1982-12-28 | Nissan Motor Co., Ltd. | Resin coated foundry sand using crystalline unsaturated polyester as binder |
| US4526219A (en) * | 1980-01-07 | 1985-07-02 | Ashland Oil, Inc. | Process of forming foundry cores and molds utilizing binder curable by free radical polymerization |
| EP2858133A1 (en) | 2012-06-04 | 2015-04-08 | Japan U-PICA Company, Ltd | Crystalline unsaturated polyester resin composition for led reflector, granular material comprising said composition, led reflector produced by molding said granular material, surface-mount-type light-emitting device, and lighting device and image display device each equipped with said light-emitting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1290433A (en) * | 1960-04-14 | 1962-04-13 | Ici Ltd | Quickly air-drying polyether and polyester compositions |
-
1962
- 1962-09-04 DE DEP30120A patent/DE1195949B/en active Pending
-
1964
- 1964-09-18 FR FR988576A patent/FR1422899A/en not_active Expired
-
1965
- 1965-02-24 CH CH250565A patent/CH463105A/en unknown
- 1965-02-26 NL NL6502523A patent/NL6502523A/en unknown
- 1965-03-16 GB GB11109/65A patent/GB1106191A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853206A1 (en) * | 1977-12-09 | 1979-06-13 | Nissan Motor | PROCESS FOR MANUFACTURING COATED FOUNDRY SAND USING UNSATATURATED POLYESTER RESIN AS A BINDER |
| US4246165A (en) | 1977-12-09 | 1981-01-20 | Nissan Motor Company, Limited | Preparation of coated casting sand using unsaturated polyester resin as binder |
| DE3021231A1 (en) * | 1979-06-07 | 1980-12-11 | Mitsui Toatsu Chemicals | RESIN COMPOSITION SUITABLE FOR BINDING MOLDED SAND |
| US4366269A (en) | 1979-06-09 | 1982-12-28 | Nissan Motor Co., Ltd. | Resin coated foundry sand using crystalline unsaturated polyester as binder |
| DE3100157A1 (en) * | 1980-01-07 | 1981-11-19 | Ashland Oil, Inc., 41101 Ashland, Ky. | METHOD FOR THE PRODUCTION OF FOUNDRY SHAPES AND CORES AND THE USE THEREOF FOR LIGHT METAL CASTING |
| US4526219A (en) * | 1980-01-07 | 1985-07-02 | Ashland Oil, Inc. | Process of forming foundry cores and molds utilizing binder curable by free radical polymerization |
| EP2858133A1 (en) | 2012-06-04 | 2015-04-08 | Japan U-PICA Company, Ltd | Crystalline unsaturated polyester resin composition for led reflector, granular material comprising said composition, led reflector produced by molding said granular material, surface-mount-type light-emitting device, and lighting device and image display device each equipped with said light-emitting device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1195949B (en) | 1965-07-01 |
| FR1422899A (en) | 1966-01-03 |
| NL6502523A (en) | 1966-08-29 |
| CH463105A (en) | 1968-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2388319A (en) | Cross-linked polyesters and electrical conductors containing them | |
| US2443736A (en) | Copolymer of diallyl phthalate and unsaturated alkyd resin | |
| US2443741A (en) | Polymerizable compositions containing unsaturated alkyd resins and allyl esters, copolymers of such compositions, and process of producing the same | |
| US5270357A (en) | Thickened curable molding compound of unsaturated polyester resins | |
| US3557046A (en) | Stable systems based on polyvinyl chloride and reactive plasticizers | |
| US2851379A (en) | Process of impregnating material with a resinous bonding composition | |
| GB1106191A (en) | Improvements in or relating to moulding compositions | |
| US3879318A (en) | Organic amide containing compositions and process for thickening control of polyesters | |
| US3631217A (en) | Process for increasing the viscosity of polyester resins and products obtained thereby | |
| US2610168A (en) | Polyesters stabilized with substituted p-benzoquinones | |
| US3084068A (en) | Process for acrylic polymerizations | |
| GB924624A (en) | Block polyesters and process for producing same | |
| JPH03269055A (en) | Poly(vinyl ether) as shrinkage inhibitor | |
| ES255539A1 (en) | Allylic resin composition and process | |
| US2547696A (en) | Soluble fusible unsaturated halogen-containing resins made by polymerization of mixture of di-2-alkenyl maleate, di-2-alkenyl fumarate and bromomethane compound typified by bromotrichloromethane | |
| US2665263A (en) | Preparation of improved polymerizable unsaturated polyester compositions and polymerized material therefrom | |
| US2623030A (en) | Preparation of improved polymerizable unsaturated alkyd compositions | |
| US2443737A (en) | Copolymer of polyallyl ester and unsaturated alkyd resin | |
| US3957906A (en) | Chemically resistant polyester resins compositions | |
| US3042651A (en) | Polymerizable composition containing unsaturated polyester, an acrylic ester, a monovinyl benzene and a vinyl ester of an alkyl carboxylic acid | |
| US4104241A (en) | Thermosetting additives for polyester-based molding compounds | |
| US2635089A (en) | Polyester compositions stabilized with a hydroxybenzoic acid | |
| DE1494247A1 (en) | Process for producing flame-retardant molded parts | |
| GB993378A (en) | Improvements in and relating to polyester resins | |
| US2890144A (en) | Composition comprising a vinyl monomer and a polyester of a polyhydric alcohol, an unsaturated acid, a saturated acid and a hexahalocyclopentadiene adduct and laminated article containing same |