DE3382793T2 - Verfahren zur Herstellung eines hochfesten Schichtmaterials. - Google Patents
Verfahren zur Herstellung eines hochfesten Schichtmaterials.Info
- Publication number
- DE3382793T2 DE3382793T2 DE3382793T DE3382793T DE3382793T2 DE 3382793 T2 DE3382793 T2 DE 3382793T2 DE 3382793 T DE3382793 T DE 3382793T DE 3382793 T DE3382793 T DE 3382793T DE 3382793 T2 DE3382793 T2 DE 3382793T2
- Authority
- DE
- Germany
- Prior art keywords
- laminate
- molecular weight
- density polyethylene
- layers
- layer
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000000463 material Substances 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000000203 mixture Substances 0.000 claims description 24
- -1 polyethylene Polymers 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000004743 Polypropylene Substances 0.000 claims description 17
- 239000004698 Polyethylene Substances 0.000 claims description 13
- 229920000573 polyethylene Polymers 0.000 claims description 13
- 229920001903 high density polyethylene Polymers 0.000 claims description 12
- 239000004700 high-density polyethylene Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 229920001684 low density polyethylene Polymers 0.000 claims description 8
- 239000004702 low-density polyethylene Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 8
- 238000003776 cleavage reaction Methods 0.000 claims description 5
- 230000007017 scission Effects 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 3
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 229920001410 Microfiber Polymers 0.000 claims description 2
- 238000005275 alloying Methods 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003658 microfiber Substances 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229920006178 high molecular weight high density polyethylene Polymers 0.000 description 11
- 239000000155 melt Substances 0.000 description 11
- 229920000092 linear low density polyethylene Polymers 0.000 description 9
- 239000004707 linear low-density polyethylene Substances 0.000 description 9
- 238000003475 lamination Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 238000009957 hemming Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000010998 test method Methods 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- 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
- 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/08—Copolymers of ethylene
- B29K2023/083—EVA, i.e. ethylene vinyl acetate copolymer
-
- 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
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
-
- 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
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1007—Running or continuous length work
- Y10T156/1008—Longitudinal bending
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK139882A DK150793C (da) | 1982-03-26 | 1982-03-26 | Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3382793D1 DE3382793D1 (de) | 1995-09-21 |
| DE3382793T2 true DE3382793T2 (de) | 1996-04-11 |
Family
ID=8104410
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383103001T Expired - Lifetime DE3382064D1 (de) | 1982-03-26 | 1983-03-25 | Verfahren und einrichtung zur herstellung von bahnfoermigen materialien hoher festigkeit. |
| DE3382793T Expired - Fee Related DE3382793T2 (de) | 1982-03-26 | 1983-03-25 | Verfahren zur Herstellung eines hochfesten Schichtmaterials. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8383103001T Expired - Lifetime DE3382064D1 (de) | 1982-03-26 | 1983-03-25 | Verfahren und einrichtung zur herstellung von bahnfoermigen materialien hoher festigkeit. |
Country Status (19)
Families Citing this family (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793885A (en) * | 1974-12-11 | 1988-12-27 | Rasmussen O B | Method of laminating and stretching film material and apparatus for said method |
| JPS60187544A (ja) * | 1984-03-07 | 1985-09-25 | 株式会社興人 | 熱収縮性複合包装材料 |
| DK455385D0 (da) * | 1985-10-04 | 1985-10-04 | Rasmussen Polymer Dev Rpd | Fremgangsmaade og apparat til dannelse og straekning af et laminat |
| IN167421B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-01-16 | 1990-10-27 | Rasmussen O B | |
| US4842794A (en) * | 1987-07-30 | 1989-06-27 | Applied Extrusion Technologies, Inc. | Method of making apertured films and net like fabrics |
| US4842257A (en) * | 1987-11-13 | 1989-06-27 | General Motors Corporation | Vehicle seat suspension component and its method of manufacture |
| GB8809077D0 (en) * | 1988-04-18 | 1988-05-18 | Rasmussen O B | Polymeric bags & methods & apparatus for their production |
| AU636652B2 (en) * | 1989-10-10 | 1993-05-06 | Alusuisse Technology & Management Ltd. | Flame resistant to nonflammable composite panel |
| US5522203A (en) * | 1990-10-02 | 1996-06-04 | Lantech, Inc. | Biaxial stretch wrapping |
| GB9024732D0 (en) * | 1990-11-14 | 1991-01-02 | Ici Plc | Stenter |
| US5156793A (en) * | 1991-02-28 | 1992-10-20 | The Procter & Gamble Company | Method for incrementally stretching zero strain stretch laminate web in a non-uniform manner to impart a varying degree of elasticity thereto |
| US5167897A (en) * | 1991-02-28 | 1992-12-01 | The Procter & Gamble Company | Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto |
| US5143679A (en) * | 1991-02-28 | 1992-09-01 | The Procter & Gamble Company | Method for sequentially stretching zero strain stretch laminate web to impart elasticity thereto without rupturing the web |
| US5288136A (en) * | 1992-02-14 | 1994-02-22 | Herman Miller, Inc. | Chair membrane fastener |
| KR100334315B1 (ko) * | 1992-06-15 | 2002-10-11 | 헤르만밀러인코퍼레이티드 | 사무용의자의경사제어장치 |
| NZ272887A (en) * | 1994-09-16 | 1998-06-26 | Mcneil Ppc Inc | Apertured plastics film comprises a tricot-like or knitted fabric film having sloped side walls extending from wales or ridges and micro-holes |
| US6150011A (en) * | 1994-12-16 | 2000-11-21 | Cryovac, Inc. | Multi-layer heat-shrinkage film with reduced shrink force, process for the manufacture thereof and packages comprising it |
| US5814390A (en) | 1995-06-30 | 1998-09-29 | Kimberly-Clark Worldwide, Inc. | Creased nonwoven web with stretch and recovery |
| US5885721A (en) * | 1996-10-03 | 1999-03-23 | Mobil Oil Corporation | Multilaminar high density polyethylene film with high biaxial orientation |
| US6391411B1 (en) * | 1999-06-03 | 2002-05-21 | Printpack Illinois, Inc. | Machine direction oriented high molecular weight, high density polyethylene films with enhanced water vapor transmission properties |
| GB0019997D0 (en) * | 2000-08-14 | 2000-10-04 | Rasmussen O B | A cross laminate of oriented films exhibiting improved heat sealing properties and method of manufacturing such cross laminate |
| US20030211281A1 (en) * | 2000-06-14 | 2003-11-13 | Carsten Franke | Laminate and its use |
| EP1164007A1 (en) * | 2000-06-14 | 2001-12-19 | 3M Innovative Properties Company | Laminate and its use |
| RU2250165C2 (ru) * | 2000-06-26 | 2005-04-20 | Уфимский государственный нефтяной технический университет | Устройство вальцов для изготовления полимерных рифлёных листов |
| GB0114691D0 (en) * | 2001-06-15 | 2001-08-08 | Rasmussen O B | Laminates of films and methods and apparatus for their manufacture |
| WO2004054793A1 (en) * | 2002-12-13 | 2004-07-01 | Ole-Bendt Rasmussen | Laminates of films having improved resistance to bending in all directions and methods and apparatus for their manufacture |
| US7396082B2 (en) | 2002-03-29 | 2008-07-08 | Garrex Llc | Task chair |
| US7625046B2 (en) | 2002-03-29 | 2009-12-01 | Garrex Llc | Task chair |
| US7040703B2 (en) | 2002-03-29 | 2006-05-09 | Garrex Llc | Health chair a dynamically balanced task chair |
| JP2004027433A (ja) * | 2002-06-26 | 2004-01-29 | Nippon Petrochemicals Co Ltd | ウェブの拡幅装置 |
| US6881375B2 (en) | 2002-08-30 | 2005-04-19 | Kimberly-Clark Worldwide, Inc. | Method of forming a 3-dimensional fiber into a web |
| US6896843B2 (en) | 2002-08-30 | 2005-05-24 | Kimberly-Clark Worldwide, Inc. | Method of making a web which is extensible in at least one direction |
| US7320948B2 (en) | 2002-12-20 | 2008-01-22 | Kimberly-Clark Worldwide, Inc. | Extensible laminate having improved stretch properties and method for making same |
| WO2004094129A2 (en) * | 2003-04-24 | 2004-11-04 | Ole-Bendt Rasmussen | Method of manufacturing oriented films from alloyed thermoplastic polymers, apparatus for such manufacture and resulting products |
| DK3184275T3 (da) * | 2003-05-22 | 2020-06-22 | Canco Hungary Invest Ltd | Polymere artikler |
| US7932196B2 (en) | 2003-08-22 | 2011-04-26 | Kimberly-Clark Worldwide, Inc. | Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications |
| US7270723B2 (en) | 2003-11-07 | 2007-09-18 | Kimberly-Clark Worldwide, Inc. | Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications |
| US7220478B2 (en) | 2003-08-22 | 2007-05-22 | Kimberly-Clark Worldwide, Inc. | Microporous breathable elastic films, methods of making same, and limited use or disposable product applications |
| US20050133151A1 (en) * | 2003-12-22 | 2005-06-23 | Maldonado Pacheco Jose E. | Extensible and stretch laminates and method of making same |
| ITMI20040866A1 (it) * | 2004-04-30 | 2004-07-30 | Colines Srl | Procedimento ed apparto per la realizzazione di una lastra a bolle d'aria |
| EP1748877A1 (en) * | 2004-05-13 | 2007-02-07 | DSMIP Assets B.V. | Apparatus and process for the formation of a film of fibre |
| GB0424355D0 (en) * | 2004-11-03 | 2004-12-08 | Rasmussen O B | Improved method of manufacturing an alloyed film apparatus for the method and resultant products |
| MX2007005723A (es) * | 2004-11-12 | 2007-07-09 | Procter & Gamble | Articulos para tratamiento que pueden amoldarse a una forma subyacente. |
| GB0426839D0 (en) * | 2004-12-07 | 2005-01-12 | Rasmussen O B | Small container made from thermoplastic sheet material |
| US7651653B2 (en) * | 2004-12-22 | 2010-01-26 | Kimberly-Clark Worldwide, Inc. | Machine and cross-machine direction elastic materials and methods of making same |
| NZ556079A (en) | 2005-01-07 | 2010-10-29 | Rasmussen O B | Two thermoplastic films laminated via low melting point intermediate and with perforations non-aligned and interconnected via channels |
| US8201371B2 (en) * | 2005-03-31 | 2012-06-19 | The Boeing Company | Composite beam chord between reinforcement plates |
| CA2603513A1 (en) * | 2005-04-08 | 2006-10-12 | Ole-Bendt Rasmussen | Method and apparatus for film extrusion |
| AU2006245742B2 (en) | 2005-05-11 | 2012-03-15 | The Glad Products Company | Crosslaminate of oriented films and methods and apparatus for manufacturing same |
| RU2308375C2 (ru) * | 2005-11-11 | 2007-10-20 | МГУ им. М.В. Ломоносова, Химический факультет | Способ получения нанопористой полимерной пленки с открытыми порами |
| US20080286511A1 (en) * | 2007-05-15 | 2008-11-20 | Manuel Chiu | Multilayer film structure |
| GB0721410D0 (en) * | 2007-10-31 | 2007-12-12 | Rasmussen O B | Method and apparatus for longitudinal orientation of thermoplastic film material |
| GB0814308D0 (en) * | 2008-08-05 | 2008-09-10 | Rasmussen O B | Film material exhibiting textile properties, and method and apparatus for its manufacture |
| TWI499497B (zh) | 2008-01-17 | 2015-09-11 | Ole-Bendt Rasmussen | 展現織物性質的膜材料以及用於其之製造的方法及裝置 |
| RU2385228C2 (ru) * | 2008-02-18 | 2010-03-27 | Дмитрий Вячеславович Алявдин | Способ изготовления терморасширяемого рукава из термопластичного полимера (варианты) |
| GB0907755D0 (en) * | 2009-05-06 | 2009-06-24 | Rasmussen O B | Method for longitudinal stretching a film in solid state and apparatus to carry out the method |
| EP2335906A1 (en) * | 2009-12-21 | 2011-06-22 | Trioplast AB | Prestretched film |
| US20140377397A1 (en) * | 2011-05-17 | 2014-12-25 | Ole-Bendt Rasmussen | Apparatus for manufacture of a polymer film, which is oriented under an angle to its longitudinal direction |
| CN102514283B (zh) * | 2011-12-16 | 2015-03-25 | 杨珍芬 | 一种超高分子量聚乙烯/碳化硅复合防弹板的制备方法 |
| US20130216824A1 (en) * | 2012-02-21 | 2013-08-22 | Michael P. Wade | Tear-resistant laminate structure |
| EP2857183B1 (en) * | 2013-10-02 | 2018-01-31 | Doxa Plast i Värnamo AB | Plastic film and a method for production thereof |
| CN105563997B (zh) | 2014-11-11 | 2017-11-17 | 苏州莫立克新型材料有限公司 | 一种改善拉伸膜抗撕裂性能的方法 |
| CN111267377A (zh) * | 2020-02-08 | 2020-06-12 | 昆山恒永昌电子科技有限公司 | 一种pe保护膜的生产工艺 |
| AU2020480038B2 (en) * | 2020-12-03 | 2025-05-29 | The Supreme Industries Ltd | Polymer films and their production and use |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3539439A (en) * | 1964-09-21 | 1970-11-10 | Exxon Research Engineering Co | Polyolefin laminates |
| GB1171971A (en) * | 1967-01-16 | 1969-11-26 | Ici Ltd | Improvements in or relating to Non-Woven Structures |
| US3484916A (en) * | 1967-03-01 | 1969-12-23 | Hercules Inc | Method of making non-woven fabric from plies of plastic |
| GB1526722A (en) * | 1974-07-05 | 1978-09-27 | Rasmussen O | Method for producing a laminated high strength sheet |
| US4039364A (en) * | 1974-07-05 | 1977-08-02 | Rasmussen O B | Method for producing a laminated high strength sheet |
| US4116892A (en) * | 1975-03-31 | 1978-09-26 | Biax-Fiberfilm Corporation | Process for stretching incremental portions of an orientable thermoplastic substrate and product thereof |
| GB1526724A (en) * | 1975-08-27 | 1978-09-27 | Rasmussen O | Method of forming a laminate |
| IT1114242B (it) * | 1979-05-18 | 1986-01-27 | Montedison Spa | Procedimento e dispositivo per preparare strutture composite reticolari |
| GB2055855A (en) * | 1979-08-07 | 1981-03-11 | Ici Ltd | Heat-treating polyolefin films |
| US4496413A (en) * | 1983-03-11 | 1985-01-29 | Mobil Oil Corporation | Method of forming a blocked cross-plied polymer film |
-
1982
- 1982-03-26 DK DK139882A patent/DK150793C/da not_active IP Right Cessation
-
1983
- 1983-03-22 ZA ZA831986A patent/ZA831986B/xx unknown
- 1983-03-22 ES ES520833A patent/ES520833A0/es active Granted
- 1983-03-23 GR GR70865A patent/GR77422B/el unknown
- 1983-03-25 IL IL68245A patent/IL68245A/xx not_active IP Right Cessation
- 1983-03-25 AU AU13789/83A patent/AU563111B2/en not_active Ceased
- 1983-03-25 DE DE8383103001T patent/DE3382064D1/de not_active Expired - Lifetime
- 1983-03-25 RU RU94040733A patent/RU2110407C1/ru active
- 1983-03-25 AR AR83292515A patent/AR242739A1/es active
- 1983-03-25 RU SU833676303A patent/RU2072919C1/ru active
- 1983-03-25 WO PCT/DK1983/000038 patent/WO1983003381A1/en active IP Right Grant
- 1983-03-25 IE IE67283A patent/IE60191B1/en not_active IP Right Cessation
- 1983-03-25 EP EP83103001A patent/EP0090380B1/en not_active Expired - Lifetime
- 1983-03-25 DE DE3382793T patent/DE3382793T2/de not_active Expired - Fee Related
- 1983-03-25 US US06/557,125 patent/US4629525A/en not_active Expired - Lifetime
- 1983-03-25 AT AT89109873T patent/ATE126479T1/de active
- 1983-03-25 MX MX196724A patent/MX167943B/es unknown
- 1983-03-25 JP JP58501233A patent/JPH068029B2/ja not_active Expired - Lifetime
- 1983-03-25 CA CA000424450A patent/CA1222935A/en not_active Expired
- 1983-03-26 IN IN366/CAL/83A patent/IN158740B/en unknown
- 1983-11-25 FI FI834329A patent/FI84035C/fi not_active IP Right Cessation
-
1987
- 1987-06-25 AU AU74691/87A patent/AU605769B2/en not_active Expired
-
1989
- 1989-08-10 FI FI893786A patent/FI85245C/fi not_active IP Right Cessation
-
1991
- 1991-09-12 JP JP3233174A patent/JPH064277B2/ja not_active Expired - Lifetime
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