KR950007246B1 - 포장용 수축성 열가소성 필름 - Google Patents
포장용 수축성 열가소성 필름 Download PDFInfo
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- KR950007246B1 KR950007246B1 KR1019920018613A KR920018613A KR950007246B1 KR 950007246 B1 KR950007246 B1 KR 950007246B1 KR 1019920018613 A KR1019920018613 A KR 1019920018613A KR 920018613 A KR920018613 A KR 920018613A KR 950007246 B1 KR950007246 B1 KR 950007246B1
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- thermoplastic film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/02—Wrappers or flexible covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
- B65D71/08—Wrappers shrunk by heat or under tension, e.g. stretch films or films tensioned by compressed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
- B32B2307/736—Shrinkable
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
- Y10T428/2817—Heat sealable
- Y10T428/2826—Synthetic resin or 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Packages (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (28)
- (a)적어도 1개의 폴리올레핀 층 ; 및 (b) (1)식 R-CH=CH2(식중, R는 수소 탄소수 1~8의 알킬기이다)의 α-올레핀, (2)탄소수 3~8의 α,β-에틸렌싱 불포화 카르복실산, 및 (3)임의로, 모노에틸렌성 불포화 단량체 화합물의 이온공중합체에서 선택된 적어도 1층의 공중합체(여기서, 공중합체는 공중합체 전체에 분포된 금속 이온을 통해 중화에 의해 이온화된 카르복실산기 10~ 90%을 갖는다)를 함유하며 ; (a)상기 폴리올레핀 층 ; 및 (b) 상기 이온 공중합체 층을 조작 조건 : -세로방향 신장비 2~25 ; 및 -동결선 높이 160㎝ 미만(여기서,비는비가 2이상이 되도록 설정됨)하에 공-압출시켜 수득함을 특징으로 하는 수축성 열가소성 필름.
- 제1항에 있어서, 세로방향 신장비가 4~15이고 동결선 높이가 80㎝ 미만인 수축성 열가소성 필름.
- 제1항에 있어서, 세로방향 신장비가 5~10이고 동결선 높이가 20~40㎝ 인 수축성 열가소성 필름.
- 제1항에 있어서,의 비가 0.1초과인 수축성 열가소성 필름.
- 제4항에 있어서,의 비가 0.2초과인 수축성 열가소성 필름.
- 제1항에 있어서,의 비가 5초과인 수축성 열가소성 필름.
- 제1항에 있어서, 공-압축이 하기 조작 조건하에 수행되는 수축성 열가소성 필름 : -이온 공중합체의 압출 스크류 온도 165~220℃, -폴리올리펜의 압출 스크류 온도 170~220℃, -압출 다이 온도 175~230℃ , -확장비 1~4, -감는 속도 5~80m/분, 및 -다이 블록 갭 0.6~2.0mm.
- 제1항에 있어서, 공-압출이 하기 조작 조건하에 가압분출 공-압출에 의해 수행되는 수축성 열가소성 필름 : -이온 공중합체의 압출 스크류 온도 170~180℃, 폴리올레핀의 압출 스크류 온도 175~185℃, -압출 다이 온도 185~195℃, -확장비 1.5 ~2.5, 세로방향 신장비 4~20, -감는 속도 7~50m/분, -다이 블록 갭 1~1.6mm, 및 -동결선 높이는의 비가 0.1초과가 되도록 선택됨.
- 제1항에 있어서, 이온 공중합체가 금속 이온이 주기율표의 II, III, IV-A 및 VIII족에 속하는 착체 금속 이온인 에틸렌과 모노-또는 디카르복실산의 공중합체인 수축성 열가소성 필름.
- 제9항에 있어서, 이온 공중합체가 금속 이온이 알칼리 금속 이온인 에틸렌과 모노-또는 디카르복실산의 공중합체인 수축성 열가소성 필름.
- 제10항에 있어서, 금속 이온이 나트륨 이온인 수축성 열가소성 필름.
- 제1항에 있어서, 폴리올레핀이 식 R'-CH=CH2(식중, R'는 수소 또는 탄소수 1~8의 알킬기이다)의 α-올레핀의 단독중합체에서 선택되는 수축성 열가소성 필름.
- 제1항에 있어서, 폴리올레핀이 폴리에틸렌인 수축성 열가소성 필름.
- 제13항에 있어서, 폴리에틸렌이 저밀도 폴리에틸렌(LDPE)인 수축성 열가소성 필름.
- 제13항에 있어서, 폴리에틸렌이 저밀도 폴리에틸렌과 고밀도 폴리에틸렌의 혼합물(LDPE/HDPE)인 수축성 열가소성 필름.
- 제15항에 있어서, 저밀도 폴리에틸렌 및 고밀도 폴리에틸렌의 중량비(LDPE/ HDPE)가 95/5~50/50인 수축성 열가소성 필름.
- 제1항에 있어서, 폴리올레핀이 식 R'-CH=CH2(식중, R'는 수소 또는 탄소수 1~8의 알킬기이다)의 α-올레핀과 모노에틸렌성 불포화 단량체의 공중합체인 수축성 열가소성 필름.
- 제17항에 있어서, 폴리올레핀이 에틸렌/비닐 아세테이트(EVA)공중합체인 수축성 열가소성 필름.
- 제1항에 있어서, 이온 공중합체의 층(들)의 총 두께가 필름의 총 두께의 5~70 %를 구성하는 수축성 열가소성 필름.
- 제1항에 있어서, 이온 공중합체의 층(들)의 총 두께가 필름의 총 두께의 15~40 %를 구성하는 수축성 열가소성 필름.
- 제1항에 있어서, 필름의 두께가 20~300㎛인 수축성 열가소성 필름.
- 제21항에 있어서, 필름의 두께가 40~150㎛인 수축성 열가소성 필름.
- 제1항에 있어서, 필름이 2층으로 이루어진 수축성 열가소성 필름.
- 제1항에 있어서, 필름이 적어도 3층으로 이루어진 수축성 열가소성 필름.
- 제24항에 있어서, 3층으로 이루어지며 2개 외층은 이온 공중합체로 형성되고 각각 필름의 총 두께의 10~25%를 나타내는 신축성 열가소성 필름.
- 제24항에 있어서, 3층으로 이루어지며 내층은 이온 공중합체로 형성되고 총 필름 두께의 10~35%를 구성하는 수축성 열가소성 필름.
- 제1항 내지 제26항중 어느 한 항에 따른 수축성 열가소성 필름을 사용하여 제조한 포장재.
- 패키지 인열의 가로방향이 물품 배열의 포장방향에 교차하도록 물품 주위에 수축된 제1항 내지 제26항중 어느 한 항에 다른 열가소성 필름 및 꾸려묶일 물품의 선형 배열을 함유하는 패키지.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112554 | 1991-10-11 | ||
| FR91-12554 | 1991-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930007637A KR930007637A (ko) | 1993-05-20 |
| KR950007246B1 true KR950007246B1 (ko) | 1995-07-07 |
Family
ID=9417829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920018613A Expired - Fee Related KR950007246B1 (ko) | 1991-10-11 | 1992-10-09 | 포장용 수축성 열가소성 필름 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5356677A (ko) |
| EP (1) | EP0537080B1 (ko) |
| JP (1) | JPH0725133B2 (ko) |
| KR (1) | KR950007246B1 (ko) |
| AT (1) | ATE141545T1 (ko) |
| CA (1) | CA2080286C (ko) |
| DE (1) | DE69212945T2 (ko) |
| DK (1) | DK0537080T3 (ko) |
| ES (1) | ES2090548T3 (ko) |
| NO (1) | NO923913L (ko) |
| ZA (1) | ZA927784B (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721007B1 (fr) * | 1994-06-13 | 1996-07-19 | Fayard Ravel Sa | Film composite thermoplastique, destiné à l'emballage. |
| FR2766465B1 (fr) * | 1997-07-24 | 1999-09-03 | Soplaril Sa | Pack d'objets emballes avec un film plastique, film plastique pour l'emballage d'un pack, et procede de fabrication du film plastique |
| US6572979B1 (en) | 1998-02-26 | 2003-06-03 | E. I. Du Pont De Nemours And Company | Thermoplastic film for packaging |
| EP0940251A1 (en) * | 1998-02-26 | 1999-09-08 | Du Pont De Nemours International S.A. | Thermoplastic film for packaging |
| DE19957843A1 (de) * | 1998-12-03 | 2000-06-08 | Sumitomo Chemical Co | Mehrschichtfolie |
| US6302321B1 (en) | 1999-10-11 | 2001-10-16 | Sonoco Development, Inc. | Sealant layer for container lid |
| EP1108530A1 (en) * | 1999-12-13 | 2001-06-20 | Fina Research S.A. | Medium density polyethylene compositions for easy-tear films |
| EP1113319B1 (en) * | 1999-12-27 | 2006-08-16 | Fuji Photo Film Co., Ltd. | Light-shielding packaging system for photosensitive web roll |
| US6858288B2 (en) * | 2000-05-23 | 2005-02-22 | Oji Paper Co., Ltd. | Wrap film |
| ITRM20010100A1 (it) * | 2001-02-23 | 2002-08-23 | Akro Flex S A S Di Garegnani E | Procedimento per la realizzazione di un film costituito da due pellicole accoppiate, particolarmente indicato per l'imballaggio di bottiglie |
| US7816003B1 (en) * | 2001-12-19 | 2010-10-19 | Arrowhead Coating and Converting, Inc. | Adhesive film composition |
| US7438940B2 (en) * | 2002-04-19 | 2008-10-21 | E. I. Du Pont De Nemours And Company | Film and film structures having improved oxygen transmission, forming, and puncture resistances |
| DE60324322D1 (de) * | 2002-12-04 | 2008-12-04 | Key Tech Inc | Verfahren zum thermischen drucken eines farbstoffbildes auf ein dreidimensionales objekt unter verwendung eines farbstoffträgerblatts |
| US20110049147A1 (en) * | 2009-09-03 | 2011-03-03 | Kraft Foods Global Brands Llc | Reclosable container |
| US9790012B2 (en) * | 2010-07-19 | 2017-10-17 | The Glad Products Company | Incrementally stretched films with tailored properties and methods for making the same |
| FR2967609B1 (fr) * | 2010-11-18 | 2013-05-24 | Veriplast Flexible | Film en matiere plastique etirable |
| JP5948719B2 (ja) * | 2014-09-29 | 2016-07-06 | 積水フィルム株式会社 | 多層熱収縮フィルム及びその製造方法 |
| JP6759223B2 (ja) * | 2015-09-29 | 2020-09-23 | 住化積水フィルム株式会社 | 多層熱収縮フィルム |
| US11725086B2 (en) * | 2018-03-05 | 2023-08-15 | Berry Global, Inc. | Shrink films and methods for making the same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3344975A (en) * | 1965-10-14 | 1967-10-03 | Goodyear Tire & Rubber | Package having a tear tab |
| USRE30726E (en) * | 1974-07-05 | 1981-09-01 | Tower Products, Inc. | Polymer film having linear tear properties |
| US4913977A (en) * | 1984-12-13 | 1990-04-03 | Showa Denko Kabushiki Kaisha | Low temperature heat shrinkable film |
| JPS61295036A (ja) * | 1985-06-25 | 1986-12-25 | 呉羽化学工業株式会社 | 熱収縮性積層フイルム |
| NZ217626A (en) * | 1985-09-30 | 1989-11-28 | W R Grace & Co Conn Formerly W | Packaging film consisting of #a# olefin copolymers |
| CA1308012C (en) * | 1986-01-17 | 1992-09-29 | Robert Wayne Thies | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
| US4865902A (en) * | 1986-01-17 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
| US5173343A (en) * | 1987-11-19 | 1992-12-22 | Exxon Chemical Patents Inc. | Narrow molecular weight distribution ethylene-acrylate cling layer in stretch/cling films |
| GB8828349D0 (en) * | 1988-12-05 | 1989-01-05 | Du Pont Canada | Film laminate with easy to td tear |
| 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 |
-
1992
- 1992-10-08 NO NO92923913A patent/NO923913L/no unknown
- 1992-10-09 US US07/958,705 patent/US5356677A/en not_active Expired - Lifetime
- 1992-10-09 EP EP19920402767 patent/EP0537080B1/en not_active Expired - Lifetime
- 1992-10-09 CA CA 2080286 patent/CA2080286C/en not_active Expired - Fee Related
- 1992-10-09 JP JP29794192A patent/JPH0725133B2/ja not_active Expired - Lifetime
- 1992-10-09 ES ES92402767T patent/ES2090548T3/es not_active Expired - Lifetime
- 1992-10-09 DK DK92402767T patent/DK0537080T3/da active
- 1992-10-09 AT AT92402767T patent/ATE141545T1/de active
- 1992-10-09 KR KR1019920018613A patent/KR950007246B1/ko not_active Expired - Fee Related
- 1992-10-09 DE DE69212945T patent/DE69212945T2/de not_active Expired - Lifetime
- 1992-10-09 ZA ZA927784A patent/ZA927784B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA927784B (en) | 1993-05-10 |
| DK0537080T3 (da) | 1996-09-16 |
| CA2080286A1 (en) | 1993-04-12 |
| JPH0655632A (ja) | 1994-03-01 |
| NO923913L (no) | 1993-04-13 |
| DE69212945T2 (de) | 1997-01-16 |
| ATE141545T1 (de) | 1996-09-15 |
| US5356677A (en) | 1994-10-18 |
| ES2090548T3 (es) | 1996-10-16 |
| NO923913D0 (no) | 1992-10-08 |
| DE69212945D1 (de) | 1996-09-26 |
| EP0537080B1 (en) | 1996-08-21 |
| KR930007637A (ko) | 1993-05-20 |
| EP0537080A1 (en) | 1993-04-14 |
| JPH0725133B2 (ja) | 1995-03-22 |
| CA2080286C (en) | 2002-10-29 |
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