CA1096085A - Copolymeres a base de tetrafluoroethylene contenant des organo-polysiloxanes, traitables a la fusion - Google Patents

Copolymeres a base de tetrafluoroethylene contenant des organo-polysiloxanes, traitables a la fusion

Info

Publication number: CA1096085A
Authority: CA; Canada
Prior art keywords: composition; copolymer; polysiloxane; melt; organo
Prior art date: 1975-12-29
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

CA268,653A

Other languages

English (en)

Inventor

John O. Punderson

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and 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.)

1975-12-29

Filing date

1976-12-23

Publication date

1981-02-17

1976-12-17 Priority claimed from US05/750,797 external-priority patent/US4150013A/en

1976-12-23 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1981-02-17 Application granted granted Critical

1981-02-17 Publication of CA1096085A publication Critical patent/CA1096085A/fr

Status Expired legal-status Critical Current

Links

229920001577 copolymer Polymers 0.000 title claims abstract description 61
229920001296 polysiloxane Polymers 0.000 title claims abstract description 38
239000000203 mixture Substances 0.000 claims abstract description 51
238000000034 method Methods 0.000 claims abstract description 26
238000002156 mixing Methods 0.000 claims abstract description 24
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract description 22
229920005989 resin Polymers 0.000 claims description 47
239000011347 resin Substances 0.000 claims description 47
-1 perfluoro Chemical group 0.000 claims description 24
238000004519 manufacturing process Methods 0.000 claims description 19
125000004432 carbon atom Chemical group C* 0.000 claims description 18
238000000576 coating method Methods 0.000 claims description 15
238000010128 melt processing Methods 0.000 claims description 13
239000011248 coating agent Substances 0.000 claims description 11
238000002844 melting Methods 0.000 claims description 10
230000008018 melting Effects 0.000 claims description 10
229910052739 hydrogen Inorganic materials 0.000 claims description 8
229920006026 co-polymeric resin Polymers 0.000 claims description 7
239000000945 filler Substances 0.000 claims description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
125000000217 alkyl group Chemical group 0.000 claims description 5
HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 4
229920001519 homopolymer Polymers 0.000 claims description 4
239000006229 carbon black Substances 0.000 claims description 3
229910002804 graphite Inorganic materials 0.000 claims description 3
239000010439 graphite Substances 0.000 claims description 3
125000001183 hydrocarbyl group Chemical group 0.000 claims description 3
239000001257 hydrogen Substances 0.000 claims description 3
229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 claims description 3
150000001336 alkenes Chemical class 0.000 claims description 2
125000002877 alkyl aryl group Chemical group 0.000 claims description 2
125000003710 aryl alkyl group Chemical group 0.000 claims description 2
125000003118 aryl group Chemical group 0.000 claims description 2
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
125000001424 substituent group Chemical group 0.000 claims description 2
KHXKESCWFMPTFT-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane Chemical group FC(F)=C(F)OC(F)(F)C(F)(F)C(F)(F)F KHXKESCWFMPTFT-UHFFFAOYSA-N 0.000 claims 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
125000005010 perfluoroalkyl group Chemical group 0.000 claims 1
238000009413 insulation Methods 0.000 abstract description 53
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
230000006866 deterioration Effects 0.000 abstract description 10
239000000178 monomer Substances 0.000 abstract description 4
238000010008 shearing Methods 0.000 abstract 1
229920000642 polymer Polymers 0.000 description 27
238000012360 testing method Methods 0.000 description 25
238000001125 extrusion Methods 0.000 description 20
238000005245 sintering Methods 0.000 description 19
239000004812 Fluorinated ethylene propylene Substances 0.000 description 15
229920009441 perflouroethylene propylene Polymers 0.000 description 15
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 13
239000000155 melt Substances 0.000 description 13
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 12
239000000463 material Substances 0.000 description 11
239000008188 pellet Substances 0.000 description 11
239000007787 solid Substances 0.000 description 11
239000004020 conductor Substances 0.000 description 8
238000005516 engineering process Methods 0.000 description 7
239000000049 pigment Substances 0.000 description 7
238000012545 processing Methods 0.000 description 7
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
239000012530 fluid Substances 0.000 description 6
239000007788 liquid Substances 0.000 description 6
239000002245 particle Substances 0.000 description 6
239000000654 additive Substances 0.000 description 5
206010061592 cardiac fibrillation Diseases 0.000 description 5
239000006185 dispersion Substances 0.000 description 5
230000002600 fibrillogenic effect Effects 0.000 description 5
238000004898 kneading Methods 0.000 description 5
230000035882 stress Effects 0.000 description 5
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
229910052799 carbon Inorganic materials 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
239000000843 powder Substances 0.000 description 4
230000000996 additive effect Effects 0.000 description 3
238000010292 electrical insulation Methods 0.000 description 3
238000011068 loading method Methods 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
229920001343 polytetrafluoroethylene Polymers 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
229920002545 silicone oil Polymers 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229920001774 Perfluoroether Polymers 0.000 description 2
239000012141 concentrate Substances 0.000 description 2
239000013078 crystal Substances 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000011521 glass Substances 0.000 description 2
PQPVPZTVJLXQAS-UHFFFAOYSA-N hydroxy-methyl-phenylsilicon Chemical compound C[Si](O)C1=CC=CC=C1 PQPVPZTVJLXQAS-UHFFFAOYSA-N 0.000 description 2
239000012774 insulation material Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
125000005375 organosiloxane group Chemical group 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000011342 resin composition Substances 0.000 description 2
230000000717 retained effect Effects 0.000 description 2
230000002226 simultaneous effect Effects 0.000 description 2
230000002311 subsequent effect Effects 0.000 description 2
229920001169 thermoplastic Polymers 0.000 description 2
239000004408 titanium dioxide Substances 0.000 description 2
CLZAEVAEWSHALL-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoropropane Chemical compound F[C](F)C(F)(F)C(F)(F)F CLZAEVAEWSHALL-UHFFFAOYSA-N 0.000 description 1
229920008712 Copo Polymers 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
241001527806 Iti Species 0.000 description 1
102000011781 Karyopherins Human genes 0.000 description 1
108010062228 Karyopherins Proteins 0.000 description 1
241000353097 Molva molva Species 0.000 description 1
101150050192 PIGM gene Proteins 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
229910001347 Stellite Inorganic materials 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000032683 aging Effects 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000011231 conductive filler Substances 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000004455 differential thermal analysis Methods 0.000 description 1
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
235000012438 extruded product Nutrition 0.000 description 1
238000007765 extrusion coating Methods 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
229920002313 fluoropolymer Polymers 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
NOKUWSXLHXMAOM-UHFFFAOYSA-N hydroxy(phenyl)silicon Chemical class O[Si]C1=CC=CC=C1 NOKUWSXLHXMAOM-UHFFFAOYSA-N 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
AFCCDDWKHLHPDF-UHFFFAOYSA-M metam-sodium Chemical compound [Na+].CNC([S-])=S AFCCDDWKHLHPDF-UHFFFAOYSA-M 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000002674 ointment Substances 0.000 description 1
125000000962 organic group Chemical group 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000012744 reinforcing agent Substances 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1
239000011343 solid material Substances 0.000 description 1
229920005992 thermoplastic resin Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
239000011345 viscous material Substances 0.000 description 1
239000000080 wetting agent Substances 0.000 description 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
- H01B3/44—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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
- H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Spectroscopy & Molecular Physics (AREA)
Compositions Of Macromolecular Compounds (AREA)
Organic Insulating Materials (AREA)
Paints Or Removers (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA268,653A 1975-12-29 1976-12-23 Copolymeres a base de tetrafluoroethylene contenant des organo-polysiloxanes, traitables a la fusion Expired CA1096085A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US64521875A	1975-12-29	1975-12-29
US645,218		1975-12-29
US05/750,797 US4150013A (en)	1975-12-29	1976-12-17	Melt processible tetrafluoroethylene copolymers containing organo polysiloxanes
US750,797		1985-07-01

Publications (1)

Publication Number	Publication Date
CA1096085A true CA1096085A (fr)	1981-02-17

Family

ID=27094649

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA268,653A Expired CA1096085A (fr)	1975-12-29	1976-12-23	Copolymeres a base de tetrafluoroethylene contenant des organo-polysiloxanes, traitables a la fusion

Country Status (6)

Country	Link
CA (1)	CA1096085A (fr)
DE (1)	DE2659396A1 (fr)
FR (1)	FR2337171A1 (fr)
GB (1)	GB1530420A (fr)
IT (1)	IT1067316B (fr)
NL (1)	NL7614541A (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2644802A (en) *	1950-06-30	1953-07-07	Du Pont	Tetrafluoroethylene polymer compositions containing polyorganosiloxane lubricants
FR1064995A (fr) *	1951-10-30	1954-05-19	Thomson Houston Comp Francaise	Compositions isolantes résistant à la chaleur et leur application
US2934515A (en) *	1957-07-01	1960-04-26	Dow Corning	Polytetrafluoroethylene-silicone compositions
US3150207A (en) *	1960-01-22	1964-09-22	Gore & Ass	Polyfluorocarbon and related products and processes therefor
FR1329280A (fr) *	1961-07-20	1963-06-07	Thomson Houston Comp Francaise	Composition de caoutchouc extrudable à base de silicone et de polytétrafluoroéthylène
GB1284081A (en) *	1968-08-01	1972-08-02	Raychem Ltd	Polymeric compositions

1976
- 1976-12-23 GB GB5372476A patent/GB1530420A/en not_active Expired
- 1976-12-23 CA CA268,653A patent/CA1096085A/fr not_active Expired
- 1976-12-28 FR FR7639268A patent/FR2337171A1/fr active Granted
- 1976-12-28 IT IT3092376A patent/IT1067316B/it active
- 1976-12-29 DE DE19762659396 patent/DE2659396A1/de not_active Ceased
- 1976-12-29 NL NL7614541A patent/NL7614541A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2337171B1 (fr)	1982-01-22
IT1067316B (it)	1985-03-16
FR2337171A1 (fr)	1977-07-29
GB1530420A (en)	1978-11-01
DE2659396A1 (de)	1977-08-04
NL7614541A (nl)	1977-07-01

Legal Events

Date	Code	Title	Description
1998-02-17	MKEX	Expiry

Publication	Publication Date	Title
US4150013A (en)	1979-04-17	Melt processible tetrafluoroethylene copolymers containing organo polysiloxanes
US2685707A (en)	1954-08-10	Extrusion of tetrafluoroethylene polymer
US2644802A (en)	1953-07-07	Tetrafluoroethylene polymer compositions containing polyorganosiloxane lubricants
EP1661947B1 (fr)	2016-05-11	Produit pour la transmission de signal de haute frequence, son procédé de production, et cable de transmission de haute frequence
US3217083A (en)	1965-11-09	Abrasion resistant polymeric fluorocarbons and conductor insulated therewith
US3051683A (en)	1962-08-28	Polytetrafluoroethylene-hexafluoro-propylene-tetrafluoroethylene copolymer colloidalblend and article thereof
US3391221A (en)	1968-07-02	Fluorocarbon polymer molding compositions
CN105408422B (zh)	2018-03-27	热塑性树脂组合物和成型品
JPH0466909B2 (fr)	1992-10-26
EP0076130B1 (fr)	1987-01-21	Impression sur des polymères ayant une surface à basse énergie
DE3718449A1 (de)	1987-12-03	Duennwandige hochleistungsdrahtisolation
EP0362868B1 (fr)	1995-02-22	Composition de résine fusible contenant du fluor
US12199319B2 (en)	2025-01-14	Compositions for bipolar plates and methods for preparing same
JP5737464B2 (ja)	2015-06-17	組成物及び絶縁電線
CA1096085A (fr)	1981-02-17	Copolymeres a base de tetrafluoroethylene contenant des organo-polysiloxanes, traitables a la fusion
JP2022050950A (ja)	2022-03-31	圧縮成形用組成物、その製造方法、および成形品
Park	2008	Processibility and mechanical properties of micronized polytetrafluoroethylene reinforced silicone rubber composites
EP0110038A2 (fr)	1984-06-13	Interdispersions de polymères, leurs compositions et leur fabrication
US3207825A (en)	1965-09-21	Process for extruding polytetrafluoroethylene-silicone rubber composition
US3325434A (en)	1967-06-13	Polytetrafluoroethylene-silicone rubber extrusion composition
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