AR102708A1 - Estructuras de película elástica a base de poliolefina, laminados y métodos de los mismos - Google Patents
Estructuras de película elástica a base de poliolefina, laminados y métodos de los mismosInfo
- Publication number
- AR102708A1 AR102708A1 ARP150103095A ARP150103095A AR102708A1 AR 102708 A1 AR102708 A1 AR 102708A1 AR P150103095 A ARP150103095 A AR P150103095A AR P150103095 A ARP150103095 A AR P150103095A AR 102708 A1 AR102708 A1 AR 102708A1
- Authority
- AR
- Argentina
- Prior art keywords
- propylene
- weight
- olefin copolymer
- crystallinity
- percent
- Prior art date
Links
- 229920000098 polyolefin Polymers 0.000 title 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 8
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 8
- 229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 6
- 239000000155 melt Substances 0.000 abstract 2
- 239000002981 blocking agent Substances 0.000 abstract 1
- 239000012792 core layer Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 abstract 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
- B32B27/32—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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- 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
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- 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
-
- 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
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2270/00—Resin or rubber layer containing a blend of at least two different 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
-
- 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
- B32B2307/516—Oriented mono-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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/704—Crystalline
-
- 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
- B32B2307/746—Slipping, anti-blocking, low friction
-
- 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
- B32B2535/00—Medical equipment, e.g. bandage, prostheses, catheter
-
- 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
- B32B2555/00—Personal care
-
- 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
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
La presente se refiere a una película de capas múltiples elastomérica modificada por estiramiento que comprende una capa de núcleo que comprende un primer copolímero de propileno/a-olefina, en donde el primer copolímero de propileno/a-olefina comprende al menos 50% en peso de propileno, tiene una velocidad de flujo de fusión (230ºC/2.16 Kg) desde 0.1 g/10 min. hasta 35 g/10 min., y tiene una cristalinidad en el intervalo desde al menos 1 por ciento en peso hasta 40 por ciento en peso, y al menos una capa externa que comprende independientemente un segundo copolímero de propileno/a-olefina y desde 2.5 hasta 30% en peso de un agente anti-bloqueo, en donde el segundo copolímero de propileno/a-olefina comprende al menos 50% en peso de propileno, tiene una velocidad de flujo de fusión (230ºC/2.16 Kg) desde 0.1 g/10 min. hasta 35 g/10 min., y tiene una cristalinidad en el intervalo desde al menos 1 por ciento en peso hasta 40 por ciento en peso, en donde la cristalinidad del primer copolímero de propileno/a-olefina es igual a o mayor que la cristalinidad del segundo copolímero de propileno/a-olefina.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462055027P | 2014-09-25 | 2014-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR102708A1 true AR102708A1 (es) | 2017-03-22 |
Family
ID=54238623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP150103095A AR102708A1 (es) | 2014-09-25 | 2015-09-25 | Estructuras de película elástica a base de poliolefina, laminados y métodos de los mismos |
Country Status (9)
Country | Link |
---|---|
US (1) | US20170246846A1 (es) |
EP (1) | EP3197677B2 (es) |
JP (1) | JP6754756B2 (es) |
KR (1) | KR102563725B1 (es) |
CN (1) | CN107206776B (es) |
AR (1) | AR102708A1 (es) |
BR (1) | BR112017005920B1 (es) |
TR (1) | TR201818926T4 (es) |
WO (1) | WO2016048866A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6884571B2 (ja) * | 2016-12-26 | 2021-06-09 | 日東電工株式会社 | 伸縮性フィルム、伸縮性積層体、およびそれを含む物品 |
US10501598B2 (en) * | 2017-06-29 | 2019-12-10 | Toray Plastics (America), Inc. | Method of making coextruded, crosslinked multilayer polyolefin foam structures from recycled crosslinked polyolefin foam material |
CN111941967B (zh) * | 2020-09-04 | 2023-03-24 | 上海浦景化工技术股份有限公司 | 一种材料及其制备方法和应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57105350A (en) * | 1980-12-23 | 1982-06-30 | Mitsui Petrochemical Ind | Packing bag |
US6300419B1 (en) † | 1999-12-08 | 2001-10-09 | The Dow Chemical Company | Propylene polymer composition |
JP4044329B2 (ja) * | 2001-12-11 | 2008-02-06 | 東セロ株式会社 | オーバーラップ包装用フィルム |
EP1581390B2 (en) † | 2003-01-08 | 2016-08-31 | ExxonMobil Chemical Patents Inc. | Elastic articles and processes for their manufacture |
US20060199457A1 (en) * | 2005-03-01 | 2006-09-07 | Kimberly-Clark Worldwide, Inc. | Cloth-like biaxial stretch nonwoven |
US20090068427A1 (en) * | 2005-10-26 | 2009-03-12 | Dow Global Technologies Inc. | Multi-layer, elastic articles |
WO2007051103A2 (en) * | 2005-10-26 | 2007-05-03 | Dow Global Technologies Inc. | Multi-layer, pre-stretched elastic articles |
CN101460123A (zh) † | 2006-06-07 | 2009-06-17 | 宝洁公司 | 用于吸收制品的可双轴向拉伸的外覆盖件 |
WO2009043004A1 (en) † | 2007-09-28 | 2009-04-02 | Toray Plastics (America), Inc. | Biaxially oriented polypropylene film with high heat seal strength |
US8709191B2 (en) * | 2008-05-15 | 2014-04-29 | Kimberly-Clark Worldwide, Inc. | Latent elastic composite formed from a multi-layered film |
EP2172510A1 (en) * | 2008-10-01 | 2010-04-07 | Dow Global Technologies Inc. | Barrier films and method for making and using the same |
KR102012142B1 (ko) † | 2010-05-10 | 2019-08-19 | 다우 글로벌 테크놀로지스 엘엘씨 | 접착 촉진제 시스템, 및 그의 제조 방법 |
EP2586824B1 (en) † | 2011-10-31 | 2016-09-14 | Borealis AG | Polypropylene blend with improved balance between SIT and melting point |
BR112014027997A2 (pt) * | 2012-05-10 | 2017-06-27 | Dow Global Technologies Llc | película baseada em polipropileno e método para fazer uma película baseada em polipropileno |
-
2015
- 2015-09-21 US US15/509,235 patent/US20170246846A1/en not_active Abandoned
- 2015-09-21 WO PCT/US2015/051153 patent/WO2016048866A1/en active Application Filing
- 2015-09-21 JP JP2017515954A patent/JP6754756B2/ja active Active
- 2015-09-21 EP EP15772168.9A patent/EP3197677B2/en active Active
- 2015-09-21 BR BR112017005920-7A patent/BR112017005920B1/pt active IP Right Grant
- 2015-09-21 KR KR1020177010807A patent/KR102563725B1/ko active IP Right Grant
- 2015-09-21 TR TR2018/18926T patent/TR201818926T4/tr unknown
- 2015-09-21 CN CN201580060096.3A patent/CN107206776B/zh active Active
- 2015-09-25 AR ARP150103095A patent/AR102708A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3197677A1 (en) | 2017-08-02 |
CN107206776A (zh) | 2017-09-26 |
EP3197677B1 (en) | 2018-09-19 |
KR102563725B1 (ko) | 2023-08-07 |
KR20170060081A (ko) | 2017-05-31 |
WO2016048866A1 (en) | 2016-03-31 |
CN107206776B (zh) | 2019-05-03 |
JP2017529264A (ja) | 2017-10-05 |
TR201818926T4 (tr) | 2019-01-21 |
BR112017005920B1 (pt) | 2022-05-10 |
JP6754756B2 (ja) | 2020-09-16 |
BR112017005920A2 (pt) | 2017-12-19 |
EP3197677B2 (en) | 2022-04-06 |
US20170246846A1 (en) | 2017-08-31 |
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Legal Events
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FG | Grant, registration |