CA1191991A - Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulables - Google Patents
Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulablesInfo
- Publication number
- CA1191991A CA1191991A CA000421916A CA421916A CA1191991A CA 1191991 A CA1191991 A CA 1191991A CA 000421916 A CA000421916 A CA 000421916A CA 421916 A CA421916 A CA 421916A CA 1191991 A CA1191991 A CA 1191991A
- Authority
- CA
- Canada
- Prior art keywords
- proportion
- composition according
- weight
- polyolefin
- charac
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- -1 polyethylene Polymers 0.000 title description 22
- 229920000573 polyethylene Polymers 0.000 title description 21
- 239000004698 Polyethylene Substances 0.000 title description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 9
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 7
- 150000001336 alkenes Chemical class 0.000 claims abstract description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005977 Ethylene Substances 0.000 claims abstract description 4
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 229920001179 medium density polyethylene Polymers 0.000 claims abstract description 3
- 229920000098 polyolefin Polymers 0.000 claims abstract 6
- 239000004701 medium-density polyethylene Substances 0.000 claims abstract 2
- 150000003254 radicals Chemical class 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 10
- 238000000354 decomposition reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 235000012438 extruded product Nutrition 0.000 claims 3
- 150000001768 cations Chemical class 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 23
- 238000004132 cross linking Methods 0.000 description 12
- 239000000654 additive Substances 0.000 description 9
- 229940068921 polyethylenes Drugs 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 238000009717 reactive processing Methods 0.000 description 3
- 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 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007348 radical reaction Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- YKTNISGZEGZHIS-UHFFFAOYSA-N 2-$l^{1}-oxidanyloxy-2-methylpropane Chemical group CC(C)(C)O[O] YKTNISGZEGZHIS-UHFFFAOYSA-N 0.000 description 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 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
- 101100515517 Arabidopsis thaliana XI-I gene Proteins 0.000 description 1
- 229920000339 Marlex Polymers 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
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)
- Graft Or Block Polymers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR82/02.835 | 1982-02-18 | ||
| FR8202835A FR2521573A1 (fr) | 1982-02-18 | 1982-02-18 | Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1191991A true CA1191991A (fr) | 1985-08-13 |
Family
ID=9271195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000421916A Expired CA1191991A (fr) | 1982-02-18 | 1983-02-18 | Compositions de polyethylenes de haute ou moyenne densite extrudables et reticulables |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4455406A (en, 2012) |
| EP (1) | EP0087344B1 (en, 2012) |
| JP (1) | JPS58154744A (en, 2012) |
| BR (1) | BR8300776A (en, 2012) |
| CA (1) | CA1191991A (en, 2012) |
| DE (1) | DE3367930D1 (en, 2012) |
| ES (1) | ES8403951A1 (en, 2012) |
| FR (1) | FR2521573A1 (en, 2012) |
| NO (1) | NO161503C (en, 2012) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4696967A (en) * | 1985-05-21 | 1987-09-29 | Bp Performance Polymers Inc. | Thermoplastic elastomer compositions |
| DE3908798A1 (de) * | 1989-03-17 | 1990-09-20 | Lehmann & Voss & Co | Verfahren zur herstellung von kunststoffteilchen, insbesondere rohren, sowie verschnittmischung zur durchfuehrung des verfahrens |
| FR2663401B1 (fr) * | 1990-06-18 | 1992-09-18 | Coflexip | Conduite tubulaire flexible comportant une gaine en polyethylene reticule, dispositif et procede pour la fabrication d'une telle conduite. |
| US5918641A (en) * | 1990-06-18 | 1999-07-06 | Hardy; Jean | Flexible tubular conduit comprising a jacket made of crosslinked polyethylene device and process for manufacturing such a conduit |
| DE4435803A1 (de) * | 1994-10-06 | 1996-04-11 | Henkel Kgaa | Reaktiv-Plastisole auf Polyethylenbasis |
| US5986000A (en) | 1995-05-22 | 1999-11-16 | Playtex Products, Inc. | Soft, flexible composition and method for making same |
| US5889118A (en) * | 1996-06-03 | 1999-03-30 | Minnesota Mining And Manufacturing Company | Thermomorphic "smart" pressure sensitive adhesives |
| EP0870803A1 (en) * | 1997-04-07 | 1998-10-14 | Phillips Petroleum Company | A process to produce a crosslinked composition that comprises polymers that comprise ethylene and a crosslinked composition that comprises polymers that comprise ethylene |
| US20040219317A1 (en) * | 2003-01-22 | 2004-11-04 | Wellstream International Limited | Process for manufacturing a flexible tubular pipe having extruded layers made of crosslinked polyethylene |
| FR2994242B1 (fr) | 2012-08-03 | 2015-03-06 | Technip France | Conduite flexible sous marine comprenant une gaine polymerique interne et/ou externe d'etancheite comprenant un polyethylene a haut poids moleculaire |
| WO2017091720A1 (en) * | 2015-11-25 | 2017-06-01 | General Cable Technologies Corporation | Hydrosilylation crosslinking of polyolefin cable components |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2412475A (en) * | 1945-10-25 | 1946-12-10 | Goodrich Co B F | Treatment of acrylic ester polymers |
| NL100527C (en, 2012) * | 1957-07-17 | |||
| US3171866A (en) * | 1960-12-01 | 1965-03-02 | Gen Electric | Peroxide cured polyethylene with polyvinyl chloride filler and wire coated with the same |
| US3489824A (en) * | 1968-03-07 | 1970-01-13 | Gulf Research Development Co | Blends comprising an ethylene copolymer and self-supporting film prepared therefrom |
| US3911051A (en) * | 1974-04-25 | 1975-10-07 | Richardson Co | Cross-linked ultra high molecular weight polyethylene and S-B copolymer composition and process for molding |
| JPS5688460A (en) * | 1979-11-26 | 1981-07-17 | Mitsubishi Rayon Co Ltd | Matte thermoplastic resin composition |
-
1982
- 1982-02-18 FR FR8202835A patent/FR2521573A1/fr active Granted
-
1983
- 1983-02-07 DE DE8383400256T patent/DE3367930D1/de not_active Expired
- 1983-02-07 EP EP83400256A patent/EP0087344B1/fr not_active Expired
- 1983-02-16 NO NO830524A patent/NO161503C/no not_active IP Right Cessation
- 1983-02-17 BR BR8300776A patent/BR8300776A/pt not_active IP Right Cessation
- 1983-02-17 ES ES519865A patent/ES8403951A1/es not_active Expired
- 1983-02-18 CA CA000421916A patent/CA1191991A/fr not_active Expired
- 1983-02-18 US US06/467,678 patent/US4455406A/en not_active Expired - Lifetime
- 1983-02-18 JP JP58026883A patent/JPS58154744A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO830524L (no) | 1983-08-19 |
| FR2521573A1 (fr) | 1983-08-19 |
| NO161503C (no) | 1989-08-23 |
| JPH044337B2 (en, 2012) | 1992-01-28 |
| NO161503B (no) | 1989-05-16 |
| US4455406A (en) | 1984-06-19 |
| ES519865A0 (es) | 1984-04-01 |
| FR2521573B1 (en, 2012) | 1984-04-20 |
| BR8300776A (pt) | 1983-11-16 |
| DE3367930D1 (en) | 1987-01-15 |
| ES8403951A1 (es) | 1984-04-01 |
| EP0087344B1 (fr) | 1986-11-26 |
| EP0087344A1 (fr) | 1983-08-31 |
| JPS58154744A (ja) | 1983-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |