ATE481227T1 - Verfahren zur herstellung einer atmungsfähigen, elastischen polyolefinfolie - Google Patents

Verfahren zur herstellung einer atmungsfähigen, elastischen polyolefinfolie

Info

Publication number
ATE481227T1
ATE481227T1 AT04798983T AT04798983T ATE481227T1 AT E481227 T1 ATE481227 T1 AT E481227T1 AT 04798983 T AT04798983 T AT 04798983T AT 04798983 T AT04798983 T AT 04798983T AT E481227 T1 ATE481227 T1 AT E481227T1
Authority
AT
Austria
Prior art keywords
breathable
film
producing
flat film
elastic
Prior art date
Application number
AT04798983T
Other languages
English (en)
Inventor
Fabrizio Lori
Graziano Bortoletto
Original Assignee
Nuova Pansac Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nuova Pansac Spa filed Critical Nuova Pansac Spa
Application granted granted Critical
Publication of ATE481227T1 publication Critical patent/ATE481227T1/de

Links

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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/28—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving assembly of non-flat intermediate products which are flattened at a later step, e.g. tubes
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • B29C37/0075—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other using release sheets
    • 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
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
    • 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
    • B29K2009/00—Use of rubber derived from conjugated dienes, as moulding material
    • B29K2009/06—SB polymers, i.e. butadiene-styrene polymers
    • 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
    • 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
    • B29K2096/00—Use of specified macromolecular materials not provided for in a single one of main groups B29K2001/00 - B29K2095/00, as moulding material
    • B29K2096/04—Block polymers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
AT04798983T 2003-11-27 2004-11-25 Verfahren zur herstellung einer atmungsfähigen, elastischen polyolefinfolie ATE481227T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20032313 ITMI20032313A1 (it) 2003-11-27 2003-11-27 Procedimento ed impianto per la realizzazione di un film poliolefinico traspirante elasticizzato e uso di una miscela di poliolefine ed elastomeri termoplastici per la produzione di un film traspirante elasticizzato
PCT/IB2004/003877 WO2005051635A1 (en) 2003-11-27 2004-11-25 Process and plant for making a breathable, elastic polyolefin film

Publications (1)

Publication Number Publication Date
ATE481227T1 true ATE481227T1 (de) 2010-10-15

Family

ID=34631164

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04798983T ATE481227T1 (de) 2003-11-27 2004-11-25 Verfahren zur herstellung einer atmungsfähigen, elastischen polyolefinfolie

Country Status (10)

Country Link
US (1) US20070065674A1 (de)
EP (1) EP1711330B1 (de)
JP (1) JP2007533487A (de)
CN (1) CN1886248B (de)
AT (1) ATE481227T1 (de)
DE (1) DE602004029195D1 (de)
ES (1) ES2352060T3 (de)
IT (1) ITMI20032313A1 (de)
PL (1) PL1711330T3 (de)
WO (1) WO2005051635A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7217690B2 (en) 2003-10-07 2007-05-15 Kimberly-Clark Worldwide, Inc. Compositions of sunflower trypsin inhibitors
ITMI20052412A1 (it) * 2005-12-19 2007-06-20 Nuova Pansac Spa Uso di un film poliolefinico traspirante per applicazioni in agricoltura
WO2012174204A2 (en) 2011-06-17 2012-12-20 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
EP2723568B1 (de) 2011-06-23 2017-09-27 Fiberweb, LLC Dampfdurchlässiger und im wesentlichen wasserundurchlässiger mehrschichtiger artikel
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US10487199B2 (en) * 2014-06-26 2019-11-26 The Procter & Gamble Company Activated films having low sound pressure levels
US20150376383A1 (en) * 2014-06-26 2015-12-31 The Procter & Gamble Company Films having low sound pressure levels
CA3189969A1 (en) 2015-07-10 2017-01-19 Berry Global, Inc. Microporous breathable film and method of making the microporous breathable film
CN105500658B (zh) * 2016-01-13 2018-05-11 马鞍山联洪合成材料有限公司 一种丁基胶带卷生产装置及其生产丁基胶带卷的方法
ES2701915T3 (es) 2016-03-22 2019-02-26 Rkw Se Procedimiento para la preparación de una cinta de película cargada
CN106696421B (zh) * 2016-06-18 2018-12-21 佛山市甘澍弹性材料科技有限公司 一种复合弹性无纺布生产装置及加工弹性无纺布的方法
TWI680863B (zh) * 2018-10-19 2020-01-01 彩揚塑膠工業股份有限公司 生產多種寬度的壓花膠布的製造方法及製造裝置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006051A (en) * 1974-02-21 1977-02-01 New Hampshire Ball Bearings, Inc. Method of preparing a low-friction laminate liner for bearings
US4777073A (en) * 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
US6258308B1 (en) * 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US6045900A (en) * 1997-09-15 2000-04-04 Kimberly-Clark Worldwide, Inc. Breathable filled film laminate
JPH11116715A (ja) * 1997-10-16 1999-04-27 Jsr Corp 多孔性フィルムまたはシート
JP2002516786A (ja) * 1998-06-01 2002-06-11 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー ハイブリッドライナー
CN1308138C (zh) * 1999-11-01 2007-04-04 金伯利-克拉克环球有限公司 苯乙烯嵌段共聚物可透气弹性体薄膜及其生产方法
US6794024B1 (en) * 1999-11-01 2004-09-21 Kimberly-Clark Worldwide, Inc. Styrenic block copolymer breathable elastomeric films
IT1314211B1 (it) * 1999-11-05 2002-12-06 Nuova Pansac Spa Apparato e procedimento per la realizzazione di un film poliolefinicotraspirante.
CN1451026A (zh) * 2000-07-21 2003-10-22 关西涂料株式会社 功能性聚氨酯树脂薄膜和使用该膜的层叠薄膜

Also Published As

Publication number Publication date
JP2007533487A (ja) 2007-11-22
CN1886248B (zh) 2010-05-05
EP1711330B1 (de) 2010-09-15
PL1711330T3 (pl) 2011-04-29
WO2005051635A1 (en) 2005-06-09
ITMI20032313A1 (it) 2005-05-28
CN1886248A (zh) 2006-12-27
ES2352060T3 (es) 2011-02-15
US20070065674A1 (en) 2007-03-22
DE602004029195D1 (de) 2010-10-28
EP1711330A1 (de) 2006-10-18

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