CA1185510A - Films thermoplastiques complexes et leur procede d'obtention - Google Patents
Films thermoplastiques complexes et leur procede d'obtentionInfo
- Publication number
- CA1185510A CA1185510A CA000399715A CA399715A CA1185510A CA 1185510 A CA1185510 A CA 1185510A CA 000399715 A CA000399715 A CA 000399715A CA 399715 A CA399715 A CA 399715A CA 1185510 A CA1185510 A CA 1185510A
- Authority
- CA
- Canada
- Prior art keywords
- terpolymer
- mol
- alkyl
- chosen
- units derived
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 229920001169 thermoplastic Polymers 0.000 title abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title description 2
- 229920001897 terpolymer Polymers 0.000 claims abstract description 24
- -1 polypropylene Polymers 0.000 claims abstract description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000005977 Ethylene Substances 0.000 claims abstract description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 9
- 239000004952 Polyamide Substances 0.000 claims abstract description 8
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 8
- 229920002647 polyamide Polymers 0.000 claims abstract description 8
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 6
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- 239000004793 Polystyrene Substances 0.000 claims abstract description 5
- 229920001083 polybutene Polymers 0.000 claims abstract description 5
- 229920002223 polystyrene Polymers 0.000 claims abstract description 5
- 150000002148 esters Chemical class 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 4
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 3
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 claims abstract 2
- 229920000642 polymer Polymers 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 6
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 150000002688 maleic acid derivatives Chemical class 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 229920003941 DuPont™ Surlyn® 1652 Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- OQCZRDWKZXSHGS-ZHZULCJRSA-N ethyl (2z)-2-[(2-acetyloxyphenyl)methylidene]-7-methyl-3-oxo-5-phenyl-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate Chemical compound O=C1N2C(C=3C=CC=CC=3)C(C(=O)OCC)=C(C)N=C2S\C1=C/C1=CC=CC=C1OC(C)=O OQCZRDWKZXSHGS-ZHZULCJRSA-N 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229920001580 isotactic polymer Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- SONHXMAHPHADTF-UHFFFAOYSA-M sodium;2-methylprop-2-enoate Chemical group [Na+].CC(=C)C([O-])=O SONHXMAHPHADTF-UHFFFAOYSA-M 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 229920006029 tetra-polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31931—Polyene monomer-containing
Landscapes
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8109684A FR2505731A1 (fr) | 1981-05-15 | 1981-05-15 | Films thermoplastiques complexes et leur procede d'obtention |
| FR81/09.684 | 1981-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1185510A true CA1185510A (fr) | 1985-04-16 |
Family
ID=9258485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000399715A Expired CA1185510A (fr) | 1981-05-15 | 1982-03-30 | Films thermoplastiques complexes et leur procede d'obtention |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4409286A (https=) |
| EP (1) | EP0065898B1 (https=) |
| JP (1) | JPS57195652A (https=) |
| AT (1) | ATE15008T1 (https=) |
| AU (1) | AU553283B2 (https=) |
| BR (1) | BR8202711A (https=) |
| CA (1) | CA1185510A (https=) |
| DE (1) | DE3265571D1 (https=) |
| DK (1) | DK220382A (https=) |
| FR (1) | FR2505731A1 (https=) |
| GR (1) | GR76406B (https=) |
| IE (1) | IE52889B1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5055355A (en) * | 1983-08-01 | 1991-10-08 | Allied-Signal Inc. | Oriented film laminates of polyamides and ethylene vinyl alcohol copolymers |
| JPH066654B2 (ja) * | 1985-07-25 | 1994-01-26 | 住友化学工業株式会社 | 充填剤含有ポリプロピレン樹脂組成物 |
| US4909881A (en) * | 1986-06-30 | 1990-03-20 | W. R. Grace And Co.-Conn. | Bonding method effecting inter-ply adhesion between saran and linear ethylene copolymers |
| US4755436A (en) * | 1986-06-30 | 1988-07-05 | W. R. Grace & Co., Cryovac Div. | Inter-ply adhesion between saran and linear ethylene copolymers |
| US4842952A (en) * | 1986-06-30 | 1989-06-27 | W. R. Grace & Co.-Conn. | Inter-ply adhesion between saran and linear ethylene copolymers |
| GB2211464A (en) * | 1987-10-12 | 1989-07-05 | Courtaulds Films & Packaging | Heat sealable polypropylene films |
| GB2223446B (en) * | 1988-08-26 | 1993-01-06 | Courtaulds Films & Packaging | Polymeric films for packaging |
| JPH0655466B2 (ja) * | 1989-12-20 | 1994-07-27 | 住友化学工業株式会社 | 積層体およびその製造方法 |
| JP2856500B2 (ja) * | 1990-04-21 | 1999-02-10 | 大倉工業株式会社 | 調理加工肉製品包装用多層熱収縮性フィルム及びその包装体 |
| US6160059A (en) | 1996-07-26 | 2000-12-12 | Cook Composites And Polymers Co. | Bulk polymerization process for preparing solid acrylic resin |
| EP1025131A4 (en) | 1997-10-31 | 2001-02-28 | Henkel Corp | CONTINUOUS MASS POLYMERIZATION PROCESS |
| US6214477B1 (en) | 1998-07-17 | 2001-04-10 | Cryovac, Inc. | Multilayer film with polyolefin and polyvinyl chloride |
| JP4211166B2 (ja) | 1999-12-10 | 2009-01-21 | ソニー株式会社 | 符号化装置及び方法、記録媒体、並びに復号装置及び方法 |
| FR2804064B1 (fr) * | 2000-01-26 | 2002-03-29 | Atofina | Film multicouche thermoformable pour la protection de substrats et objets obtenus |
| WO2002045956A1 (de) * | 2000-12-06 | 2002-06-13 | Trespaphan Gmbh | Etikettenfolie mit verbesserter haftfähigkeit |
| US6844079B2 (en) | 2001-06-02 | 2005-01-18 | Trespaphen Gmbh | Film having an improved sealability and adherence |
| CN115056449B (zh) * | 2022-05-24 | 2025-03-11 | 开平市天鹰胶粘技术开发有限公司 | 利用极性材料和非极性材料进行共挤制备复合膜的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1323379A (fr) * | 1961-06-21 | 1963-04-05 | Du Pont | Nouveaux copolymères de l'éthylène |
| FR1521293A (fr) * | 1966-05-02 | 1968-04-12 | Du Pont | Matériaux stratifiés utilisables notamment comme revêtements protecteurs |
| CH493327A (de) * | 1967-09-07 | 1970-07-15 | Basf Ag | Verfahren zur Herstellung von planebenem, dreischichtigem Halbzeug für planebene Bauelemente |
| DE1769106C3 (de) * | 1968-04-04 | 1973-11-08 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Verbundfolien aus Polyamid und einem Athylenpolymerisat |
| DE2058533A1 (de) * | 1969-11-28 | 1971-06-09 | Nitto Electric Ind Co | Mit Kunststoff beschichtete Metallfolie und Verfahren zu deren Herstellung |
| JPS5571556A (en) * | 1978-11-22 | 1980-05-29 | Nippon Petrochemicals Co Ltd | Multilayer structure |
| US4302511A (en) * | 1980-12-29 | 1981-11-24 | Allied Corporation | Polyamide laminates containing copper salts |
| FR2498609B1 (fr) * | 1981-01-27 | 1985-12-27 | Charbonnages Ste Chimique | Terpolymeres de l'ethylene, leur procede de fabrication et leur application a la fabrication de films |
-
1981
- 1981-05-15 FR FR8109684A patent/FR2505731A1/fr active Granted
-
1982
- 1982-03-30 CA CA000399715A patent/CA1185510A/fr not_active Expired
- 1982-05-04 EP EP82400810A patent/EP0065898B1/fr not_active Expired
- 1982-05-04 AT AT82400810T patent/ATE15008T1/de not_active IP Right Cessation
- 1982-05-04 DE DE8282400810T patent/DE3265571D1/de not_active Expired
- 1982-05-04 JP JP57075085A patent/JPS57195652A/ja active Granted
- 1982-05-11 BR BR8202711A patent/BR8202711A/pt not_active IP Right Cessation
- 1982-05-14 GR GR68160A patent/GR76406B/el unknown
- 1982-05-14 AU AU83728/82A patent/AU553283B2/en not_active Ceased
- 1982-05-14 DK DK220382A patent/DK220382A/da not_active Application Discontinuation
- 1982-05-14 IE IE1161/82A patent/IE52889B1/en not_active IP Right Cessation
- 1982-05-17 US US06/378,903 patent/US4409286A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0065898B1 (fr) | 1985-08-21 |
| JPS57195652A (en) | 1982-12-01 |
| ATE15008T1 (de) | 1985-09-15 |
| AU8372882A (en) | 1982-11-18 |
| FR2505731B1 (https=) | 1983-12-09 |
| DK220382A (da) | 1982-11-16 |
| IE52889B1 (en) | 1988-03-30 |
| EP0065898A1 (fr) | 1982-12-01 |
| IE821161L (en) | 1982-11-15 |
| DE3265571D1 (en) | 1985-09-26 |
| US4409286A (en) | 1983-10-11 |
| JPH0118865B2 (https=) | 1989-04-07 |
| AU553283B2 (en) | 1986-07-10 |
| BR8202711A (pt) | 1983-04-19 |
| GR76406B (https=) | 1984-08-10 |
| FR2505731A1 (fr) | 1982-11-19 |
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