ES471841A1 - Un procedimiento para la preparacion de polimeros a base de hidrocarburos resistentes a la inflamacion y exentos de ha- logeno - Google Patents
Un procedimiento para la preparacion de polimeros a base de hidrocarburos resistentes a la inflamacion y exentos de ha- logenoInfo
- Publication number
- ES471841A1 ES471841A1 ES471841A ES471841A ES471841A1 ES 471841 A1 ES471841 A1 ES 471841A1 ES 471841 A ES471841 A ES 471841A ES 471841 A ES471841 A ES 471841A ES 471841 A1 ES471841 A1 ES 471841A1
- Authority
- ES
- Spain
- Prior art keywords
- pts
- compsns
- cpd
- iii
- compsn
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 abstract 2
- 235000006708 antioxidants Nutrition 0.000 abstract 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 238000003763 carbonization Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000001451 organic peroxides Chemical class 0.000 abstract 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Un procedimiento para la preparación de polímeros a base de hidrocarburos resistentes a la inflamación y exentos de halógeno, que tienen un nivel eficaz de resistencia a la inflamación y a la combustión, un elevado nivel de integridad física a elevadas temperaturas entre otras ventajas y características mejoradas que, por tanto, es útil como aislamiento en conductores eléctricos, y que comprende esencialmente las siguientes partes aproximadas relativas, en peso, de: polímero de hidrocarburo 100, goma de organopolisiloxano 1-20, compuestos de plomo 2-15, y otros ingredientes opcionales; cuyo procedimiento se caracteriza porque comprende: a) someter a reacción de condensación gomas u organopolisiloxanos con un polímero de elevado peso molecular de un estado elástico, para obtener una goma o elastómero de organopolisiloxano; b) combinar la goma de organopolisiloxano procedente de la etapa anterior, con el compuesto de plomo y, opcionalmente, con los ingredientes adicionales, mediante un métodoo aparato de mezcla como un mezclador banbuy o un molino de goma o rodillos; c) combinar adecuadamente la composición procedente de la etapa anterior con la composición polímera a base de hidrocarburos; d) si se desea, en el momento adecuado, someter a reacción de entrecruzamiento los polímeros de hidrocarburo, para curarlos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81685477A | 1977-07-18 | 1977-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES471841A1 true ES471841A1 (es) | 1979-10-01 |
Family
ID=25221781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES471841A Expired ES471841A1 (es) | 1977-07-18 | 1978-07-18 | Un procedimiento para la preparacion de polimeros a base de hidrocarburos resistentes a la inflamacion y exentos de ha- logeno |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5421449A (es) |
| CA (1) | CA1110789A (es) |
| DE (1) | DE2821807A1 (es) |
| DK (1) | DK321878A (es) |
| ES (1) | ES471841A1 (es) |
| FR (1) | FR2398371A1 (es) |
| SE (1) | SE7807904L (es) |
| YU (1) | YU171078A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3064731D1 (en) * | 1979-04-03 | 1983-10-13 | Thomson Brandt | Electrical cable with a reduced degree of nuisance, and having a good fire behaviour |
| FR2480484B1 (fr) * | 1980-04-14 | 1986-04-11 | Thomson Brandt | Cable electrique a faible taux de nuisance, et ayant un bon comportement au feu |
| FR2496964A1 (fr) * | 1980-12-24 | 1982-06-25 | Gustinelli Jean | Cable electrique souple pour haute tension |
| JPH068376B2 (ja) * | 1984-04-06 | 1994-02-02 | 三井東圧化学株式会社 | エチレン・プロピレン共重合体樹脂組成物 |
| US5027594A (en) * | 1987-11-13 | 1991-07-02 | 3 B Di Ballerini & C. S.N.C. | Equipment for producing a yarn having loosened fibers and binding threads |
| DE19542157B4 (de) * | 1995-11-11 | 2004-09-02 | Alcatel Kabel Ag & Co. | Flammfeste, vernetzte oder unvernetzte Polymermischung |
| US6291556B1 (en) | 1999-03-26 | 2001-09-18 | Shin-Etsu Chemical Co., Ltd. | Semiconductor encapsulating epoxy resin composition and semiconductor device |
| TW538482B (en) | 1999-04-26 | 2003-06-21 | Shinetsu Chemical Co | Semiconductor encapsulating epoxy resin composition and semiconductor device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1294986A (es) * | 1970-01-05 | 1972-11-01 | ||
| US3960739A (en) * | 1973-06-21 | 1976-06-01 | General Electric Company | Method of stabilizing the dielectric strength of polyolefin polymers, and the stabilized compositions and products thereof |
-
1978
- 1978-05-19 DE DE19782821807 patent/DE2821807A1/de not_active Withdrawn
- 1978-06-15 CA CA305,583A patent/CA1110789A/en not_active Expired
- 1978-07-13 FR FR7820950A patent/FR2398371A1/fr active Granted
- 1978-07-17 SE SE787807904A patent/SE7807904L/xx unknown
- 1978-07-17 YU YU01710/78A patent/YU171078A/xx unknown
- 1978-07-17 JP JP8620978A patent/JPS5421449A/ja active Pending
- 1978-07-18 DK DK321878A patent/DK321878A/da not_active Application Discontinuation
- 1978-07-18 ES ES471841A patent/ES471841A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2398371A1 (fr) | 1979-02-16 |
| DE2821807A1 (de) | 1979-02-08 |
| FR2398371B1 (es) | 1983-02-18 |
| DK321878A (da) | 1979-01-19 |
| CA1110789A (en) | 1981-10-13 |
| YU171078A (en) | 1982-10-31 |
| JPS5421449A (en) | 1979-02-17 |
| SE7807904L (sv) | 1979-01-19 |
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