AU750714B2 - Microlayer breathable films of degradable polymers and thermoplastic elastomers - Google Patents
Microlayer breathable films of degradable polymers and thermoplastic elastomers Download PDFInfo
- Publication number
- AU750714B2 AU750714B2 AU19479/99A AU1947999A AU750714B2 AU 750714 B2 AU750714 B2 AU 750714B2 AU 19479/99 A AU19479/99 A AU 19479/99A AU 1947999 A AU1947999 A AU 1947999A AU 750714 B2 AU750714 B2 AU 750714B2
- Authority
- AU
- Australia
- Prior art keywords
- film
- microlayer
- polymer
- degradable
- laminate
- 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.)
- Ceased
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- 229920006237 degradable polymer Polymers 0.000 title claims description 43
- 229920002725 thermoplastic elastomer Polymers 0.000 title claims description 35
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 149
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- 239000011347 resin Substances 0.000 claims description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 229920000642 polymer Polymers 0.000 claims description 82
- 239000000463 material Substances 0.000 claims description 72
- 229920001684 low density polyethylene Polymers 0.000 claims description 59
- 239000004702 low-density polyethylene Substances 0.000 claims description 59
- -1 poly(vinyl pyrrolidone) Polymers 0.000 claims description 57
- 239000000945 filler Substances 0.000 claims description 48
- 239000000843 powder Substances 0.000 claims description 38
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
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- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 14
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- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000002759 woven fabric Substances 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
-
- 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
- B32B25/08—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 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
- B32B27/06—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
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/283—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
-
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
- B32B27/30—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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
- B32B7/04—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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/102—Oxide or hydroxide
-
- 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
- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
- B32B2264/10—Inorganic particles
- B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
-
- 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
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2307/716—Degradable
-
- 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
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2439/00—Containers; Receptacles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/001730 | 1997-12-31 | ||
| US09/002059 | 1997-12-31 | ||
| US09/002,059 US6071450A (en) | 1997-12-31 | 1997-12-31 | Method for making water degradable polymer microlayer film |
| US09/001,730 US6117438A (en) | 1997-12-31 | 1997-12-31 | Water degradable microlayer polymer film and articles including same |
| US09/221084 | 1998-12-28 | ||
| US09/221,084 US6586354B1 (en) | 1998-12-28 | 1998-12-28 | Microlayer breathable hybrid films of degradable polymers and thermoplastic elastomers |
| PCT/US1998/027655 WO1999033651A1 (en) | 1997-12-31 | 1998-12-30 | Microlayer breathable films of degradable polymers and thermoplastic elastomers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1947999A AU1947999A (en) | 1999-07-19 |
| AU750714B2 true AU750714B2 (en) | 2002-07-25 |
Family
ID=27356979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU19479/99A Ceased AU750714B2 (en) | 1997-12-31 | 1998-12-30 | Microlayer breathable films of degradable polymers and thermoplastic elastomers |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1044104B1 (enExample) |
| JP (1) | JP2001526984A (enExample) |
| KR (1) | KR100568637B1 (enExample) |
| CN (1) | CN1290208A (enExample) |
| AU (1) | AU750714B2 (enExample) |
| BR (1) | BR9814540A (enExample) |
| DE (1) | DE69830198T2 (enExample) |
| WO (1) | WO1999033651A1 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090191342A1 (en) * | 1999-10-25 | 2009-07-30 | Vitex Systems, Inc. | Method for edge sealing barrier films |
| US6866901B2 (en) | 1999-10-25 | 2005-03-15 | Vitex Systems, Inc. | Method for edge sealing barrier films |
| US7198832B2 (en) | 1999-10-25 | 2007-04-03 | Vitex Systems, Inc. | Method for edge sealing barrier films |
| US20100330748A1 (en) | 1999-10-25 | 2010-12-30 | Xi Chu | Method of encapsulating an environmentally sensitive device |
| US6821915B2 (en) | 2000-05-03 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Film having high breathability induced by low cross-directional stretch |
| EP1477304A4 (en) * | 2002-02-21 | 2008-06-04 | Kao Corp | BIODEGRADABLE FILM |
| US8808457B2 (en) | 2002-04-15 | 2014-08-19 | Samsung Display Co., Ltd. | Apparatus for depositing a multilayer coating on discrete sheets |
| US6984439B2 (en) * | 2002-11-12 | 2006-01-10 | Kimberly-Clark Worldwide, Inc. | Responsive film with corrugated microlayers having improved properties |
| US7179952B2 (en) | 2003-08-25 | 2007-02-20 | Kimberly-Clark Worldwide, Inc. | Absorbent article formed with microlayered films |
| EP1905581A1 (en) * | 2003-10-27 | 2008-04-02 | ExxonMobil Chemical Patents Inc. | Microlayered composites and processes for making the same |
| US20050090616A1 (en) * | 2003-10-27 | 2005-04-28 | Dias Anthony J. | Microlayered composites and processes for making the same |
| DE102004057382A1 (de) | 2004-11-26 | 2006-06-01 | Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Verfahren zur Herstellung dünner Schichten eines Silikons, dünnes Silikon und Verwendung |
| US7619132B2 (en) * | 2004-12-30 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
| DE102005029597A1 (de) * | 2005-06-15 | 2006-12-28 | Kelheim Fibres Gmbh | In Wasser auflösbares bzw. zersetzbares Faser- und/oder Polymermaterial |
| US7767498B2 (en) | 2005-08-25 | 2010-08-03 | Vitex Systems, Inc. | Encapsulated devices and method of making |
| US20070049888A1 (en) * | 2005-08-31 | 2007-03-01 | Soerens Dave A | Absorbent core comprising a multi-microlayer film |
| US8129031B2 (en) | 2007-10-02 | 2012-03-06 | Baxter International Inc. | Films containing microlayer structures |
| EP2209625B1 (en) | 2007-11-14 | 2019-03-20 | Dow Global Technologies LLC | Multi-layered article |
| US8097346B2 (en) | 2007-12-27 | 2012-01-17 | Baxter International Inc. | Barrier films containing microlayer structures |
| US9337446B2 (en) | 2008-12-22 | 2016-05-10 | Samsung Display Co., Ltd. | Encapsulated RGB OLEDs having enhanced optical output |
| US9184410B2 (en) | 2008-12-22 | 2015-11-10 | Samsung Display Co., Ltd. | Encapsulated white OLEDs having enhanced optical output |
| US9265856B2 (en) | 2009-07-15 | 2016-02-23 | Kimberly-Clark Worldwide Inc. | Multiple component materials having a color-changing composition |
| US8590338B2 (en) | 2009-12-31 | 2013-11-26 | Samsung Mobile Display Co., Ltd. | Evaporator with internal restriction |
| CN103061200A (zh) * | 2011-10-19 | 2013-04-24 | 香港格林天使科技有限公司 | 一种新型环保石头纸及其制备工艺 |
| KR101176604B1 (ko) | 2012-04-18 | 2012-08-23 | (주)모닝터치 | 생분해성 ｗｐｃ를 이용한 생분해성 이중필름 및 그 제조방법 |
| KR102161856B1 (ko) * | 2013-04-01 | 2020-10-05 | 그린포장 주식회사 | 펄프-미네랄 광물조성물을 이용한 건축용 내장재의 제조방법 |
| EP2843005A1 (en) | 2013-08-26 | 2015-03-04 | Omya International AG | Earth alkali carbonate, surface modified by at least one polyhydrogensiloxane |
| JP6602754B2 (ja) * | 2013-10-18 | 2019-11-06 | セルガード エルエルシー | 多孔膜ワイパー並びに製造および使用の方法 |
| EP3118161B1 (en) * | 2015-07-17 | 2018-05-16 | Omya International AG | High solids pcc with depolymerized carboxylated cellulose |
| WO2019164311A1 (ko) * | 2018-02-21 | 2019-08-29 | 서울대학교산학협력단 | 생분해성 고분자 복합재 |
| CN108422721B (zh) * | 2018-03-16 | 2020-10-23 | 思必康（厦门）新材料有限公司 | 一种pva复合塑料 |
| CN110549709A (zh) * | 2018-05-31 | 2019-12-10 | 苏州普来安高分子材料有限公司 | 一种用作防渗层的复合膜及其制备方法 |
| CN109049880B (zh) * | 2018-08-17 | 2020-08-21 | 北京林业大学 | 一种杜仲胶与聚己内酯多层复合膜的制备方法 |
| CN109206593A (zh) * | 2018-11-19 | 2019-01-15 | 宁波鼎峰新材料科技有限公司 | 一种防水透气增加强度的tpu薄膜及其制备方法 |
| JP7075424B2 (ja) * | 2020-02-17 | 2022-05-25 | 日本製紙株式会社 | 充填食品用紙容器 |
| CN112793250A (zh) * | 2020-12-30 | 2021-05-14 | 重庆和泰润佳股份有限公司 | 一种多层共挤生物降解透气膜及其制备方法和一种卫生巾 |
| AU2023330609A1 (en) * | 2022-08-24 | 2025-03-27 | Kimberly-Clark Worldwide, Inc. | Moisture absorbent films and face masks incorporating the films |
| CN118048732A (zh) * | 2024-01-23 | 2024-05-17 | 黄河三角洲京博化工研究院有限公司 | 一种高弹性纺粘无纺布及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576707A (en) * | 1969-04-10 | 1971-04-27 | Dow Chemical Co | Multilayered iridescent plastic articles |
| US4873037A (en) * | 1988-10-05 | 1989-10-10 | The Dow Chemical Company | Method for preparing an asymmetric semi-permeable membrane |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG65587A1 (en) * | 1992-06-26 | 1999-06-22 | Procter & Gamble | Biodegradable liquid impervious multilayer film compositions |
-
1998
- 1998-12-30 DE DE69830198T patent/DE69830198T2/de not_active Expired - Lifetime
- 1998-12-30 EP EP98964315A patent/EP1044104B1/en not_active Expired - Lifetime
- 1998-12-30 JP JP2000526363A patent/JP2001526984A/ja not_active Withdrawn
- 1998-12-30 KR KR1020007007274A patent/KR100568637B1/ko not_active Expired - Fee Related
- 1998-12-30 BR BR9814540-1A patent/BR9814540A/pt not_active Application Discontinuation
- 1998-12-30 AU AU19479/99A patent/AU750714B2/en not_active Ceased
- 1998-12-30 CN CN98813817A patent/CN1290208A/zh active Pending
- 1998-12-30 WO PCT/US1998/027655 patent/WO1999033651A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576707A (en) * | 1969-04-10 | 1971-04-27 | Dow Chemical Co | Multilayered iridescent plastic articles |
| US4873037A (en) * | 1988-10-05 | 1989-10-10 | The Dow Chemical Company | Method for preparing an asymmetric semi-permeable membrane |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1947999A (en) | 1999-07-19 |
| BR9814540A (pt) | 2004-06-29 |
| WO1999033651A1 (en) | 1999-07-08 |
| EP1044104B1 (en) | 2005-05-11 |
| KR20010033750A (ko) | 2001-04-25 |
| DE69830198T2 (de) | 2006-02-23 |
| DE69830198D1 (de) | 2005-06-16 |
| CN1290208A (zh) | 2001-04-04 |
| KR100568637B1 (ko) | 2006-04-07 |
| JP2001526984A (ja) | 2001-12-25 |
| EP1044104A1 (en) | 2000-10-18 |
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| US6071450A (en) | Method for making water degradable polymer microlayer film | |
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