GB1074401A - Improvements in or relating to insulating material - Google Patents
Improvements in or relating to insulating materialInfo
- Publication number
- GB1074401A GB1074401A GB1657565A GB1657565A GB1074401A GB 1074401 A GB1074401 A GB 1074401A GB 1657565 A GB1657565 A GB 1657565A GB 1657565 A GB1657565 A GB 1657565A GB 1074401 A GB1074401 A GB 1074401A
- Authority
- GB
- United Kingdom
- Prior art keywords
- peroxide
- reaction product
- butyl
- benzoyl peroxide
- bisphenol
- 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
- 239000011810 insulating material Substances 0.000 title 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 6
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 5
- 239000007795 chemical reaction product Substances 0.000 abstract 5
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 4
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 4
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 4
- -1 acetyl triallyl citrate Chemical compound 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 3
- 125000000864 peroxy group Chemical group O(O*)* 0.000 abstract 3
- 239000012260 resinous material Substances 0.000 abstract 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 abstract 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004641 Diallyl-phthalate Substances 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical class [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 abstract 2
- 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 2
- 229940106691 bisphenol a Drugs 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 2
- 238000004040 coloring Methods 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 abstract 2
- 125000003700 epoxy group Chemical group 0.000 abstract 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 abstract 2
- 239000003365 glass fiber Substances 0.000 abstract 2
- 150000002688 maleic acid derivatives Chemical class 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000010445 mica Substances 0.000 abstract 2
- 229910052618 mica group Inorganic materials 0.000 abstract 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 abstract 2
- 229920006305 unsaturated polyester Polymers 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 abstract 1
- UICXTANXZJJIBC-UHFFFAOYSA-N 1-(1-hydroperoxycyclohexyl)peroxycyclohexan-1-ol Chemical compound C1CCCCC1(O)OOC1(OO)CCCCC1 UICXTANXZJJIBC-UHFFFAOYSA-N 0.000 abstract 1
- UUUYXCLERBDLEO-UHFFFAOYSA-N 1-hydroperoxy-1-methylcyclohexane Chemical compound OOC1(C)CCCCC1 UUUYXCLERBDLEO-UHFFFAOYSA-N 0.000 abstract 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 abstract 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012772 electrical insulation material Substances 0.000 abstract 1
- FGGJBCRKSVGDPO-UHFFFAOYSA-N hydroperoxycyclohexane Chemical compound OOC1CCCCC1 FGGJBCRKSVGDPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000615 nonconductor Substances 0.000 abstract 1
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 abstract 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
- C08L63/10—Epoxy resins modified by unsaturated compounds
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/20—Esters of polyhydric alcohols or polyhydric phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
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)
- Laminated Bodies (AREA)
Abstract
Non-electrically conductive fibres, e.g. glass fibres, suitable for forming electrical insulation material are bound together with a resinous material including a copolymer obtained by polymerizing the reaction product of 2 molar proportions of methacrylic acid and 1 molar proportion of the diglycidyl ether of bisphenol-A, which is substantially free from unreacted epoxy groups, with an ethylenically unsaturated comonomer in the presence of benzoyl peroxide and one or more peroxy catalysts which promote a polymerization rate, with respect to said reaction product and comonomer, greater than that achieved with benzoyl peroxide. Suitable comonomers include styrene, diallyl phthalate, triallyl cyanurate, unsaturated polyesters, acetyl triallyl citrate, vinyl toluene, divinylbenzene, polymerizable phosphorus compounds (unspecified), and dialkyl maleates and fumarates. Peroxy compounds suitable as catalyst components include t-butyl perbenzoate, t-butyl hydroperoxide, dicumyl peroxide, cyclohexanone peroxide, cyclohexyl hydroperoxide, 2,4-dichlorobenzoyl peroxide, methyl amyl ketone peroxide, lauroyl peroxide, methylcyclohexyl hydroperoxide, di-t-butyl dipermaleate and di-t-butyl diperphthalate. Inert fillers, e.g. calcium carbonate or mica, mould release agents, e.g. zinc, calcium and aluminium stearates, and colouring materials may be included in the resinous binder. In an example, the bisphenol-A derivative reaction product and styrene are copolymerized in bulk in the presence of filler, pigment and mould release agent.ALSO:Non-electrically conductive fibres, e.g. glass fibres, are bound together to form an electrical insulator with a resinous material including a copolymer obtained by polymerising the reaction product of 2 molar proportions of methacrylic acid and 1 molar proportion of the diglycidyl ether of bisphenol-A (the reaction product being substantially free from unreacted epoxy groups) with an ethylenically unsaturated comonomer in the presence of benzoyl peroxide and at least one peroxy catalyst which promotes a polymerisation rate greater than that achieved with benzoyl peroxide. Suitable comonomers include styrene diallyl phthalate, triallyl cyanurate, unsaturated polyesters, acetyl triallyl citrate, vinyl toluene, compounds (unspecified), and dialkyl maleates and fumarates. The resinous material may include an inert filler, e.g. calcium carbonate or mica, a mould release agent, e.g. zinc, calcium or aluminium stearate, and a colouring material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657565A GB1074401A (en) | 1965-04-20 | 1965-04-20 | Improvements in or relating to insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1657565A GB1074401A (en) | 1965-04-20 | 1965-04-20 | Improvements in or relating to insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1074401A true GB1074401A (en) | 1967-07-05 |
Family
ID=10079781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1657565A Expired GB1074401A (en) | 1965-04-20 | 1965-04-20 | Improvements in or relating to insulating material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1074401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018638A1 (en) * | 1979-05-01 | 1980-11-12 | Union Carbide Corporation | A poly(acrylate) containing composition and process for producing molded articles |
| EP0063913A3 (en) * | 1981-04-21 | 1984-01-11 | Sumitomo Electric Industries Limited | Heat-shrinkable tubes |
-
1965
- 1965-04-20 GB GB1657565A patent/GB1074401A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018638A1 (en) * | 1979-05-01 | 1980-11-12 | Union Carbide Corporation | A poly(acrylate) containing composition and process for producing molded articles |
| EP0063913A3 (en) * | 1981-04-21 | 1984-01-11 | Sumitomo Electric Industries Limited | Heat-shrinkable tubes |
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