CA1047696A - Produits a base de peroxyde de dicumyle et procede pour eviter le dessechement d'un produit polymerique a base d'ethylene - Google Patents

Produits a base de peroxyde de dicumyle et procede pour eviter le dessechement d'un produit polymerique a base d'ethylene

Info

Publication number: CA1047696A
Authority: CA; Canada
Prior art keywords: hydroperoxide; composition; ethylene; compositions; ethylene polymer
Prior art date: 1974-11-27
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

CA238,088A

Other languages

English (en)

Other versions

CA238088S (en

Inventor

Donald L. Schober

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.)

Union Carbide Corp

Original Assignee

Union Carbide Corp

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.)

1974-11-27

Filing date

1975-10-21

Publication date

1979-01-30

1975-10-21 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1979-01-30 Application granted granted Critical

1979-01-30 Publication of CA1047696A publication Critical patent/CA1047696A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 142
229920000573 polyethylene Polymers 0.000 title claims abstract description 37
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 title claims abstract description 23
238000000034 method Methods 0.000 title claims description 25
FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 claims abstract description 17
CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 claims abstract description 15
238000004073 vulcanization Methods 0.000 claims abstract description 8
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 16
239000005977 Ethylene Substances 0.000 claims description 16
229920001577 copolymer Polymers 0.000 claims description 11
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 7
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 7
229920001519 homopolymer Polymers 0.000 claims description 6
239000005038 ethylene vinyl acetate Substances 0.000 claims description 5
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
238000012545 processing Methods 0.000 claims description 5
150000002894 organic compounds Chemical class 0.000 claims description 3
230000010355 oscillation Effects 0.000 claims description 3
229920002943 EPDM rubber Polymers 0.000 claims 2
238000010348 incorporation Methods 0.000 abstract 1
238000012360 testing method Methods 0.000 description 37
239000003795 chemical substances by application Substances 0.000 description 14
150000002978 peroxides Chemical class 0.000 description 13
239000003963 antioxidant agent Substances 0.000 description 12
235000006708 antioxidants Nutrition 0.000 description 11
238000001125 extrusion Methods 0.000 description 11
-1 peroxide compounds Chemical class 0.000 description 9
229920000642 polymer Polymers 0.000 description 9
230000003078 antioxidant effect Effects 0.000 description 8
150000001875 compounds Chemical class 0.000 description 7
238000009413 insulation Methods 0.000 description 7
238000010998 test method Methods 0.000 description 7
239000004020 conductor Substances 0.000 description 6
206010019233 Headaches Diseases 0.000 description 5
239000002671 adjuvant Substances 0.000 description 5
238000009795 derivation Methods 0.000 description 5
HGTUJZTUQFXBIH-UHFFFAOYSA-N (2,3-dimethyl-3-phenylbutan-2-yl)benzene Chemical group C=1C=CC=CC=1C(C)(C)C(C)(C)C1=CC=CC=C1 HGTUJZTUQFXBIH-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
150000002432 hydroperoxides Chemical class 0.000 description 4
150000002500 ions Chemical class 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
239000006229 carbon black Substances 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
239000000155 melt Substances 0.000 description 3
229920001897 terpolymer Polymers 0.000 description 3
IRFSXVIRXMYULF-UHFFFAOYSA-N 1,2-dihydroquinoline Chemical compound C1=CC=C2C=CCNC2=C1 IRFSXVIRXMYULF-UHFFFAOYSA-N 0.000 description 2
HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
229920001038 ethylene copolymer Polymers 0.000 description 2
239000000499 gel Substances 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
238000002156 mixing Methods 0.000 description 2
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
230000002265 prevention Effects 0.000 description 2
238000012552 review Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
NGZXDRGWBULKFA-NSOVKSMOSA-N (+)-Bebeerine Chemical compound C([C@@H]1N(C)CCC=2C=C(C(=C(OC3=CC=C(C=C3)C[C@H]3C=4C=C(C(=CC=4CCN3C)OC)O3)C=21)O)OC)C1=CC=C(O)C3=C1 NGZXDRGWBULKFA-NSOVKSMOSA-N 0.000 description 1
VOYADQIFGGIKAT-UHFFFAOYSA-N 1,3-dibutyl-4-hydroxy-2,6-dioxopyrimidine-5-carboximidamide Chemical compound CCCCn1c(O)c(C(N)=N)c(=O)n(CCCC)c1=O VOYADQIFGGIKAT-UHFFFAOYSA-N 0.000 description 1
QYCGBAJADAGLLK-UHFFFAOYSA-N 1-(cyclohepten-1-yl)cycloheptene Chemical compound C1CCCCC=C1C1=CCCCCC1 QYCGBAJADAGLLK-UHFFFAOYSA-N 0.000 description 1
RMSGQZDGSZOJMU-UHFFFAOYSA-N 1-butyl-2-phenylbenzene Chemical group CCCCC1=CC=CC=C1C1=CC=CC=C1 RMSGQZDGSZOJMU-UHFFFAOYSA-N 0.000 description 1
KAJRUHJCBCZULP-UHFFFAOYSA-N 1-cyclohepta-1,3-dien-1-ylcyclohepta-1,3-diene Chemical compound C1CCC=CC=C1C1=CC=CCCC1 KAJRUHJCBCZULP-UHFFFAOYSA-N 0.000 description 1
239000004604 Blowing Agent Substances 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
241000282326 Felis catus Species 0.000 description 1
239000004594 Masterbatch (MB) Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
239000007983 Tris buffer Substances 0.000 description 1
239000012963 UV stabilizer Substances 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000003086 colorant Substances 0.000 description 1
238000013329 compounding Methods 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000013256 coordination polymer Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
150000001993 dienes Chemical class 0.000 description 1
239000000975 dye Substances 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
239000007863 gel particle Substances 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000011872 intimate mixture Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000003801 milling Methods 0.000 description 1
239000000178 monomer Substances 0.000 description 1
150000002826 nitrites Chemical class 0.000 description 1
238000010606 normalization Methods 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
230000002028 premature Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides

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)
Organic Insulating Materials (AREA)

CA238,088A 1974-11-27 1975-10-21 Produits a base de peroxyde de dicumyle et procede pour eviter le dessechement d'un produit polymerique a base d'ethylene Expired CA1047696A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US52785274A	1974-11-27	1974-11-27

Publications (1)

Publication Number	Publication Date
CA1047696A true CA1047696A (fr)	1979-01-30

Family

ID=24103190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA238,088A Expired CA1047696A (fr)	1974-11-27	1975-10-21	Produits a base de peroxyde de dicumyle et procede pour eviter le dessechement d'un produit polymerique a base d'ethylene

Country Status (12)

Country	Link
JP (1)	JPS5177644A (fr)
AU (1)	AU508623B2 (fr)
BE (1)	BE835962A (fr)
BR (1)	BR7507820A (fr)
CA (1)	CA1047696A (fr)
DE (1)	DE2553094B2 (fr)
FR (1)	FR2292735A1 (fr)
GB (1)	GB1535039A (fr)
IN (1)	IN143890B (fr)
IT (1)	IT1054913B (fr)
NL (1)	NL7513803A (fr)
SE (1)	SE408906B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2063478A1 (fr) *	1991-03-22	1992-09-23	Michael F. Novits	Compositions reticulables a protection amelioree contre le grillage
ITMI960029U1 (it)	1996-01-18	1997-07-18	Atochem Elf Italia	Composizioni perossidiche con resistenza allo scorch
IT1305320B1 (it)	1998-04-21	2001-05-04	Atochem Elf Italia	Composizioni perossidiche con migliorata resistenza allo scorch perla reticolazione di elastomeri e poliolefine
IT1305321B1 (it) *	1998-04-21	2001-05-04	Atochem Elf Italia	Composizioni perossidiche con migliorata resistenza allo scorch per lareticolazione di elastomeri e poliolefine
IT1305324B1 (it) *	1998-04-21	2001-05-04	Atochem Elf Italia	Composizioni perossidiche con migliorata resistenza allo scorch per lareticolazione di elastomeri e poliolefine.
IT1304174B1 (it)	1998-12-17	2001-03-08	Atochem Elf Italia	Composizioni perossidiche
US20040198920A1 (en)	2003-04-03	2004-10-07	Atofina	Scorch-retardant composition
FR2875502B1 (fr)	2004-09-22	2007-01-05	Arkema Sa	Composition retardant le grillage
ATE469440T1 (de)	2006-09-20	2010-06-15	Dow Global Technologies Inc	Modul einer elektronischen vorrichtung mit einem ethylen-multiblock-copolymer
US8581094B2 (en)	2006-09-20	2013-11-12	Dow Global Technologies, Llc	Electronic device module comprising polyolefin copolymer
US20080115825A1 (en)	2006-09-20	2008-05-22	Patel Rajen M	Electronic Device Module Comprising an Ethylene Multi-Block Copolymer
US7465769B2 (en)	2006-10-09	2008-12-16	Dow Global Technologies Inc.	Nitroxide compounds for minimizing scorch in crosslinkable compositions
JP5407877B2 (ja) *	2010-01-08	2014-02-05	日油株式会社	エチレン−酢酸ビニル共重合体組成物及び架橋物
US20110290317A1 (en)	2010-05-26	2011-12-01	John Naumovitz	Electronic device module comprising polyolefin copolymer with low unsaturation and optional vinyl silane
JP2013528951A (ja)	2010-06-04	2013-07-11	ダウグローバルテクノロジーズエルエルシー	均質ポリオレフィンコポリマーおよび接着性増強グラフトポリマーの膜を含む電子素子モジュール
JP2013528950A (ja)	2010-06-04	2013-07-11	ダウグローバルテクノロジーズエルエルシー	均質ポリオレフィンコポリマーおよび接着性増強グラフトポリマーの膜を含む電子素子モジュール
CN102958692A (zh)	2010-06-24	2013-03-06	陶氏环球技术有限公司	包含乙烯和任选硅烷的长链支化(lcb)嵌段或互连共聚物的电子器件模块
CN102985253A (zh)	2010-06-24	2013-03-20	陶氏环球技术有限公司	包含异相聚烯烃共聚物和任选硅烷的电子器件模块
CN104114592A (zh)	2012-02-03	2014-10-22	陶氏环球技术有限责任公司	包括含硅烷的乙烯互聚物配方的膜和包括其的电子设备模块
US9388296B2 (en)	2012-06-04	2016-07-12	National Institute Of Clean-And-Low-Carbon Energy	Crosslinked polyethylene composition having improved processability
US9617356B2 (en)	2012-06-13	2017-04-11	National Institute Of Clean-And-Low-Carbon Energy	Crosslinked polyethylene composition
EP3048649A1 (fr)	2015-01-23	2016-07-27	Yparex B.V.	Module de dispositif électronique
JP2022142499A (ja) *	2021-03-16	2022-09-30	Ｍｃｐｐイノベーション合同会社	熱可塑性エラストマー組成物、成形体及びエアバック収納カバー
CN116891601B (zh) *	2023-07-12	2025-07-08	浙江瑞堂塑料科技有限公司	一种滚塑成型哑铃片用聚烯烃复合材料及其应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT585379A (fr) *	1957-04-29
US3661877A (en) *	1970-05-21	1972-05-09	Reichhold Chemicals Inc	Polymeric compositions and method of preparation

1975
- 1975-10-21 CA CA238,088A patent/CA1047696A/fr not_active Expired
- 1975-11-26 GB GB48550/75A patent/GB1535039A/en not_active Expired
- 1975-11-26 IN IN2260/CAL/75A patent/IN143890B/en unknown
- 1975-11-26 FR FR7536196A patent/FR2292735A1/fr active Granted
- 1975-11-26 AU AU86952/75A patent/AU508623B2/en not_active Expired
- 1975-11-26 IT IT29672/75A patent/IT1054913B/it active
- 1975-11-26 JP JP50140867A patent/JPS5177644A/ja active Pending
- 1975-11-26 DE DE2553094A patent/DE2553094B2/de not_active Withdrawn
- 1975-11-26 NL NL7513803A patent/NL7513803A/xx not_active Application Discontinuation
- 1975-11-26 BR BR7507820*A patent/BR7507820A/pt unknown
- 1975-11-26 SE SE7513320A patent/SE408906B/xx not_active IP Right Cessation
- 1975-11-26 BE BE162190A patent/BE835962A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7513320L (sv)	1976-05-28
FR2292735B1 (fr)	1980-02-08
BE835962A (fr)	1976-05-26
AU508623B2 (en)	1980-03-27
FR2292735A1 (fr)	1976-06-25
NL7513803A (nl)	1976-05-31
DE2553094B2 (de)	1979-05-03
BR7507820A (pt)	1976-08-10
IN143890B (fr)	1978-02-18
DE2553094A1 (de)	1976-08-12
GB1535039A (en)	1978-12-06
JPS5177644A (fr)	1976-07-06
AU8695275A (en)	1977-06-02
IT1054913B (it)	1981-11-30
SE408906B (sv)	1979-07-16

Publication	Publication Date	Title
CA1047696A (fr)	1979-01-30	Produits a base de peroxyde de dicumyle et procede pour eviter le dessechement d'un produit polymerique a base d'ethylene
US4018852A (en)	1977-04-19	Composition with triallyl compounds and process for avoiding scorching of ethylene polymer composition
US3954907A (en)	1976-05-04	Composition with selected vinyl compounds and process for avoiding scorching of ethylene polymer composition
US4015058A (en)	1977-03-29	Composition with dicumyl peroxide and process for avoiding scorching of ethylene polymer composition
US3936572A (en)	1976-02-03	Electric cable insulated with a corona resistant polyethylene composition containing a silicon additive
EP0448259B1 (fr)	1995-11-22	Procédé pour l'extrusion de polyéthylène à basse densité
US4260661A (en)	1981-04-07	Polyolefin compounds having improved heat curing stability, method of improving heat aging stability therein, an electrical conductor insulated therewith and method of forming
TWI607045B (zh)	2017-12-01	用於降低在可交聯的以乙烯為主之聚合物組成物中之過氧化物遷移的方法
US4255303A (en)	1981-03-10	Polyethylene composition containing talc filler for electrical applications
CA1165931A (fr)	1984-04-17	Melanges de moulage a base de polyoxymethylene
US4824883A (en)	1989-04-25	Polyolefin compounds having improved heat curing stability, method of improving heat aging stability therein, an electrical conductor insulated therewith and method of forming
CA1055642A (fr)	1979-05-29	Produit polymerique a base d'ethylene vulcanisable et procede pour eviter sa prevulcanisation
US3530084A (en)	1970-09-22	Process for making ethylene-vinyl acetate copolymers of low melt index,and wax compositions containing the copolymers
US4025706A (en)	1977-05-24	Composition with peroxides and process for avoiding scorching of ethylene polymer composition
CA1047200A (fr)	1979-01-23	Produits comportant des peroxydes et procede pour eviter le dessechement de produits polymeriques a base d'ethylene
EP2311049B1 (fr)	2014-08-27	Compositions améliorées d'isolation d'epr de qualité dure
US3262997A (en)	1966-07-26	Butyl rubber-polyolefine blends
EP0013084A1 (fr)	1980-07-09	Copolymère greffé recyclable d'un polymère de propylène et d'un copolymère d'éthylène, procédé pour sa préparation, fil ou câble électrique isolé à l'aide de ce copolymère et produits moulés recyclables formés à partir de ce copolymère
CA2841207A1 (fr)	2007-05-03	Compositions isolantes ameliorees sans plomb a base de polymeres metallocenes
US6197852B1 (en)	2001-03-06	Polyolefin concentrates and composition having improved carbon black dispersion
CA2403976A1 (fr)	2001-10-11	Fil electrique ameliore durcissable aux radiations et compositions pour l'isolation des cables
JP3419477B2 (ja)	2003-06-23	熱老化を改良するためのオレフィンポリマーを基剤とする熱可塑性エラストマー中のある種のメルカプト化合物の亜鉛塩及び立体障害のあるフェノール
CA2564361A1 (fr)	2005-11-24	Compositions de polyolefines blanches a coulure reduite
DE69912871T2 (de)	2004-04-15	Ethylenpolymerzusammensetzung, Verfahren zu ihrer Herstellung und ihre Verwendung
KR102560235B1 (ko)	2023-07-28	반도전 컴파운드 조성물