GB813535A - Improvements in or relating to the moulding of polyester resins - Google Patents
Improvements in or relating to the moulding of polyester resinsInfo
- Publication number
- GB813535A GB813535A GB20032/54A GB2003254A GB813535A GB 813535 A GB813535 A GB 813535A GB 20032/54 A GB20032/54 A GB 20032/54A GB 2003254 A GB2003254 A GB 2003254A GB 813535 A GB813535 A GB 813535A
- Authority
- GB
- United Kingdom
- Prior art keywords
- binding agent
- reinforcement
- woven
- resin
- 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
Links
- 229920001225 Polyester resin Polymers 0.000 title abstract 10
- 239000004645 polyester resin Substances 0.000 title abstract 7
- 238000000465 moulding Methods 0.000 title abstract 3
- 239000011230 binding agent Substances 0.000 abstract 9
- 230000002787 reinforcement Effects 0.000 abstract 9
- 229920000297 Rayon Polymers 0.000 abstract 6
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N benzohydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 6
- 239000002253 acid Substances 0.000 abstract 4
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2R,3R,4S,5R,6S)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2R,3R,4S,5R,6R)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 abstract 3
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 abstract 3
- 229960000583 Acetic Acid Drugs 0.000 abstract 3
- 229920000742 Cotton Polymers 0.000 abstract 3
- JLTDJTHDQAWBAV-UHFFFAOYSA-N Dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 abstract 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Incidol Chemical group C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 3
- 229960002900 Methylcellulose Drugs 0.000 abstract 3
- 239000004952 Polyamide Substances 0.000 abstract 3
- 239000004793 Polystyrene Substances 0.000 abstract 3
- 229920002472 Starch Polymers 0.000 abstract 3
- 229940117013 Triethanolamine oleate Drugs 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000010425 asbestos Substances 0.000 abstract 3
- 239000002270 dispersing agent Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 3
- 239000004744 fabric Substances 0.000 abstract 3
- 239000012362 glacial acetic acid Substances 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 239000003365 glass fiber Substances 0.000 abstract 3
- 239000003112 inhibitor Substances 0.000 abstract 3
- 230000002401 inhibitory effect Effects 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 229920000609 methyl cellulose Polymers 0.000 abstract 3
- 239000001923 methylcellulose Substances 0.000 abstract 3
- 235000010981 methylcellulose Nutrition 0.000 abstract 3
- 125000005609 naphthenate group Chemical group 0.000 abstract 3
- 150000002978 peroxides Chemical class 0.000 abstract 3
- 229920001568 phenolic resin Polymers 0.000 abstract 3
- 239000005011 phenolic resin Substances 0.000 abstract 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 abstract 3
- 229920002647 polyamide Polymers 0.000 abstract 3
- 229920000728 polyester Polymers 0.000 abstract 3
- 239000002685 polymerization catalyst Substances 0.000 abstract 3
- 239000004926 polymethyl methacrylate Substances 0.000 abstract 3
- 229920002223 polystyrene Polymers 0.000 abstract 3
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 3
- 239000011118 polyvinyl acetate Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229910052895 riebeckite Inorganic materials 0.000 abstract 3
- 239000008107 starch Substances 0.000 abstract 3
- 235000019698 starch Nutrition 0.000 abstract 3
- GYVGXEWAOAAJEU-UHFFFAOYSA-N N,N,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 abstract 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Vitamin C Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract 2
- 229960005070 ascorbic acid Drugs 0.000 abstract 2
- 235000010323 ascorbic acid Nutrition 0.000 abstract 2
- 239000011668 ascorbic acid Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 2
- 239000003381 stabilizer Substances 0.000 abstract 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
- C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
- C03C25/323—Polyesters, e.g. alkyd resins
Abstract
In the moulding of reinforced unsaturated polyester resins, the reinforcement which may be glass fibre mat, woven glass cloth, woven cotton or linen, paper or woven or unwoven asbestos, viscose or acetate rayon, polyamides, polyesters and polyacrylonitriles is first impregnated with a binding agent and a polymerization catalyst which may be a naphthenate or a peroxide, e.g. benzoyl or lauryl peroxide, before the application of the resin. The binding agent may be polystyrene, polymethyl methacrylate, polyvinyl acetate, a dry polyester resin or starch in water-soluble phenolic resin. Accelerators, e.g. dimethyl aniline and dimethyl-p-toluidine, and inhibitors, e.g. hydroquinone and ascorbic acid may be added to the polyester resin. The impregnating material for the reinforcement preferably includes an acid, e.g. glacial acetic acid. When the binding agent is used as a dispersion, a dispersing agent, e.g. triethanolamine oleate, and a stabilizer, e.g. methyl cellulose may be used. Mudguards may be moulded on a metal mould from pieces of the impregnated reinforcement.ALSO:A reinforcement for unsaturated polyester resins which reinforcement may be glass fibre mat, woven glass cloth, woven cotton or linen, paper or woven or unwoven asbestos, viscose or acetate rayon, polyamides, polyesters or polyacrylonitriles, is impregnated with a binding agent and a polymerization catalyst, which may be a naphthenate or a peroxide, e.g. benzoyl or lauryl peroxide, before the application of the resin. The binding agent may be polystyrene, polymethyl methacrylate, polyvinyl acetate, a dry polyester resin or starch in water-soluble phenolic resin. Accelerators, e.g. dimethylaniline and dimethyl-p-toluidine, and inhibitors, e.g. hydroquinone and ascorbic acid, may be added to the polyester resin. The impregnating material for the reinforcement preferably includes an acid, e.g. glacial acetic acid. When the binding agent is used as a dispersion, a dispersing agent, e.g. triethanolamine oleate, and a stabilizer, e.g. methyl cellulose, may be used.ALSO:In the moulding of reinforced unsaturated polyester resins, the reinforcement which may be glass fibre mat, woven glass cloth, woven cotton or linen, paper, woven and unwoven asbestos, viscose or acetate rayon, polyamides, polyesters, and polyarylonitriles is first impregnated with a binding agent and a polymerization catalyst which may be a naphthenate or a peroxide, e.g. benzoyl or lauryl peroxide, before the application of the resin. The binding agent may be polystyrene, polymethyl methacrylate, polyvinyl acetate, a dry polyester resin or starch in water soluble phenolic resin. Acceleraters, e.g. dimethyl aniline and dimethyl p-toluidene, and inhibitors, e.g. hydroquinone and ascerbic acid may be added to the polyester resin. The impregnating material for the reinforcement preferably includes an acid, e.g. glacial acetic acid. When the binding agent is used as a dispersion, a dispersing agent, e.g. triethanolamine oleate, and a stabalizer, e.g. methyl-cellulose, may be used. Mudguards may be moulded on a metal mould from pieces of the impregnated reinforcement.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813535A true GB813535A (en) | 1959-05-21 |
Family
ID=1735170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20032/54A Expired GB813535A (en) | 1954-07-08 | Improvements in or relating to the moulding of polyester resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813535A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023023A1 (en) * | 1995-01-23 | 1996-08-01 | Ppg Industries, Inc. | Reinforced polymeric composites and methods of reinforcing a polymeric material |
| US5670255A (en) * | 1995-01-23 | 1997-09-23 | Ppg Industries, Inc. | Antioxidant compositions for coating substrates, substrates coated with the same and methods for inhibiting the oxidation of such compositions applied to a substrate |
-
1954
- 1954-07-08 GB GB20032/54A patent/GB813535A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996023023A1 (en) * | 1995-01-23 | 1996-08-01 | Ppg Industries, Inc. | Reinforced polymeric composites and methods of reinforcing a polymeric material |
| US5670255A (en) * | 1995-01-23 | 1997-09-23 | Ppg Industries, Inc. | Antioxidant compositions for coating substrates, substrates coated with the same and methods for inhibiting the oxidation of such compositions applied to a substrate |
| US5747162A (en) * | 1995-01-23 | 1998-05-05 | Ppg Industries, Inc. | Substrates coated with antioxidant compositions and method for inhibiting the oxidation of such compositions applied to a substrate |
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