CS239940B2 - Method of treatment of ethylene copolymeres with minimally one alpha olefin - Google Patents
Method of treatment of ethylene copolymeres with minimally one alpha olefin Download PDFInfo
- Publication number
- CS239940B2 CS239940B2 CS834038A CS403883A CS239940B2 CS 239940 B2 CS239940 B2 CS 239940B2 CS 834038 A CS834038 A CS 834038A CS 403883 A CS403883 A CS 403883A CS 239940 B2 CS239940 B2 CS 239940B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- type
- copolymers
- ethylene
- copolymer
- weight
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 239000004711 α-olefin Substances 0.000 title claims description 10
- 229920001038 ethylene copolymer Polymers 0.000 title claims description 6
- OFHCOWSQAMBJIW-AVJTYSNKSA-N alfacalcidol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C OFHCOWSQAMBJIW-AVJTYSNKSA-N 0.000 title 1
- 229920001577 copolymer Polymers 0.000 claims abstract description 86
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000005977 Ethylene Substances 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 28
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 16
- 229920000573 polyethylene Polymers 0.000 claims abstract description 11
- -1 transition metal halogen Chemical class 0.000 claims abstract description 9
- 239000000155 melt Substances 0.000 claims abstract description 8
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 5
- 238000010526 radical polymerization reaction Methods 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 26
- 238000004132 cross linking Methods 0.000 claims description 12
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 12
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 150000001336 alkenes Chemical class 0.000 claims description 8
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 230000000737 periodic effect Effects 0.000 abstract description 5
- 239000012190 activator Substances 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 abstract description 4
- 150000002902 organometallic compounds Chemical class 0.000 abstract description 4
- 229910052736 halogen Inorganic materials 0.000 abstract description 3
- 150000004678 hydrides Chemical class 0.000 abstract description 3
- 229910052723 transition metal Inorganic materials 0.000 abstract description 3
- 238000007334 copolymerization reaction Methods 0.000 abstract description 2
- 239000011243 crosslinked material Substances 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 18
- 150000002978 peroxides Chemical class 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 229920001897 terpolymer Polymers 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000001879 gelation Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 150000003623 transition metal compounds Chemical class 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002367 halogens Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Classifications
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
-
- 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
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Lubricants (AREA)
- Graft Or Block Polymers (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Road Signs Or Road Markings (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8209632A FR2528052B1 (fr) | 1982-06-03 | 1982-06-03 | Compositions polymeres reticulees de l'ethylene et d'au moins une a-olefine, un procede pour leur preparation et leur application a la fabrication de cables pour le transport du courant electrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS403883A2 CS403883A2 (en) | 1985-05-15 |
| CS239940B2 true CS239940B2 (en) | 1986-01-16 |
Family
ID=9274580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS834038A CS239940B2 (en) | 1982-06-03 | 1983-06-03 | Method of treatment of ethylene copolymeres with minimally one alpha olefin |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0100247B1 (en)) |
| JP (1) | JPS591554A (en)) |
| KR (1) | KR920006693B1 (en)) |
| AT (1) | ATE47245T1 (en)) |
| AU (1) | AU562400B2 (en)) |
| BR (1) | BR8302914A (en)) |
| CA (1) | CA1211249A (en)) |
| CS (1) | CS239940B2 (en)) |
| DE (1) | DE3380718D1 (en)) |
| ES (1) | ES8407501A1 (en)) |
| FI (1) | FI79126C (en)) |
| FR (1) | FR2528052B1 (en)) |
| HU (1) | HU197760B (en)) |
| IN (1) | IN164081B (en)) |
| NO (1) | NO831998L (en)) |
| PT (1) | PT76797B (en)) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3566852D1 (en) * | 1984-02-15 | 1989-01-19 | Sumitomo Electric Industries | Insulated electric cable |
| JPS60202616A (ja) * | 1984-03-26 | 1985-10-14 | 住友電気工業株式会社 | 電気絶縁用熱収縮チユ−ブ及びそれを用いた電力ケ−ブルの接続部 |
| FR2567134B1 (fr) * | 1984-07-05 | 1987-05-07 | Charbonnages Ste Chimique | Catalyseur de polymerisation et son procede de fabrication |
| JPS62206705A (ja) * | 1986-03-06 | 1987-09-11 | 住友電気工業株式会社 | 電気絶縁ケ−ブル |
| JP2835472B2 (ja) * | 1990-12-27 | 1998-12-14 | 日本ユニカー 株式会社 | 高発泡ポリエチレン絶縁電線およびその製造方法 |
| US5089321A (en) * | 1991-01-10 | 1992-02-18 | The Dow Chemical Company | Multilayer polyolefinic film structures having improved heat seal characteristics |
| EP0513731A1 (fr) * | 1991-05-13 | 1992-11-19 | Alcatel Cable | Matériau synthétique d'isolation électrique pour câble d'énergie à haute tension |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105057A (en) * | 1958-11-06 | 1963-09-24 | Cabot Corp | Peroxide cured ethylene-butene compositions |
| US3173903A (en) * | 1960-08-25 | 1965-03-16 | Hercules Powder Co Ltd | Copolymers of ethylene and propylene |
| US3261888A (en) * | 1963-11-14 | 1966-07-19 | Sartomer Resins Inc | Cross-linked terpolymer of ethylene propylene and non-conjugated diene exhibiting high temperature resistance to softening, stiffening or embrittlement |
| FR2432535B1 (fr) * | 1978-04-07 | 1985-10-18 | Raychem Ltd | Compositions polymeres reticulees comprenant du polyethylene, utiles notamment a la fabrication d'articles capables de reprise dimensionnelle |
| FR2488268B1 (fr) * | 1980-06-25 | 1985-12-06 | Charbonnages Ste Chimique | Compositions de polyethylene radicalaire et de copolymeres ethylene-propylene et films obtenus a partir desdites compositions |
| FR2509315A1 (fr) * | 1981-07-10 | 1983-01-14 | Charbonnages Ste Chimique | Copolymeres heterogenes de l'ethylene pour la fabrication de films |
-
1982
- 1982-06-03 FR FR8209632A patent/FR2528052B1/fr not_active Expired
-
1983
- 1983-05-31 AT AT83401088T patent/ATE47245T1/de not_active IP Right Cessation
- 1983-05-31 EP EP83401088A patent/EP0100247B1/fr not_active Expired
- 1983-05-31 DE DE8383401088T patent/DE3380718D1/de not_active Expired
- 1983-06-01 PT PT76797A patent/PT76797B/pt unknown
- 1983-06-01 ES ES522880A patent/ES8407501A1/es not_active Expired
- 1983-06-01 BR BR8302914A patent/BR8302914A/pt not_active IP Right Cessation
- 1983-06-02 KR KR1019830002463A patent/KR920006693B1/ko not_active Expired
- 1983-06-02 NO NO831998A patent/NO831998L/no unknown
- 1983-06-02 AU AU15343/83A patent/AU562400B2/en not_active Ceased
- 1983-06-02 IN IN703/CAL/83A patent/IN164081B/en unknown
- 1983-06-02 JP JP58099257A patent/JPS591554A/ja active Granted
- 1983-06-03 CS CS834038A patent/CS239940B2/cs unknown
- 1983-06-03 CA CA000429689A patent/CA1211249A/fr not_active Expired
- 1983-06-03 HU HU832006A patent/HU197760B/hu not_active IP Right Cessation
- 1983-06-03 FI FI832011A patent/FI79126C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES522880A0 (es) | 1984-10-01 |
| FR2528052B1 (fr) | 1985-09-27 |
| ATE47245T1 (de) | 1989-10-15 |
| EP0100247B1 (fr) | 1989-10-11 |
| JPH0377823B2 (en)) | 1991-12-11 |
| HU197760B (en) | 1989-05-29 |
| FI79126B (fi) | 1989-07-31 |
| EP0100247A2 (fr) | 1984-02-08 |
| EP0100247A3 (en) | 1984-03-07 |
| FI832011A0 (fi) | 1983-06-03 |
| AU562400B2 (en) | 1987-06-11 |
| ES8407501A1 (es) | 1984-10-01 |
| FI79126C (fi) | 1989-11-10 |
| NO831998L (no) | 1983-12-05 |
| PT76797A (fr) | 1983-07-01 |
| FR2528052A1 (fr) | 1983-12-09 |
| CS403883A2 (en) | 1985-05-15 |
| KR840004923A (ko) | 1984-10-31 |
| FI832011L (fi) | 1983-12-04 |
| DE3380718D1 (en) | 1989-11-16 |
| BR8302914A (pt) | 1984-02-07 |
| AU1534383A (en) | 1983-12-08 |
| IN164081B (en)) | 1989-01-14 |
| JPS591554A (ja) | 1984-01-06 |
| PT76797B (fr) | 1985-12-16 |
| KR920006693B1 (ko) | 1992-08-14 |
| CA1211249A (fr) | 1986-09-09 |
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