BR9714192A - Pelìcula finas estendidas que compreendem polìmeros de baixa cristalinidade e laminados destas - Google Patents
Pelìcula finas estendidas que compreendem polìmeros de baixa cristalinidade e laminados destasInfo
- Publication number
- BR9714192A BR9714192A BR9714192A BR9714192A BR9714192A BR 9714192 A BR9714192 A BR 9714192A BR 9714192 A BR9714192 A BR 9714192A BR 9714192 A BR9714192 A BR 9714192A BR 9714192 A BR9714192 A BR 9714192A
- Authority
- BR
- Brazil
- Prior art keywords
- laminates
- low
- crystalline polymers
- thin film
- films
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
- C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- 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
- Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
<B>PELìCULAS FINAS E ESTENDIDAS QUE COMPREENDEM POLìMEROS DE BAIXA CRISTALINIDADE E LAMINADOS DESTAS<D>. O invento apresentado relaciona-se às películas finas e elastoméricas feitas de copolímeros de propileno de baixa cristalinidade que possuem uma cristalinidade menor que cerca de 30%. As películas elastoméricas do invento apresentado possuem força melhorada na direção cruzada da máquina. As películas podem ser incorporadas nos materiais laminados utilizados nas coberturas externas das fraldas, calças de treinamento, produtos para incontinência e similares.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/777,504 US5947944A (en) | 1996-12-30 | 1996-12-30 | Stretched-thinned films comprising low crystallinity polymers and laminates thereof |
PCT/US1997/023699 WO1998029503A1 (en) | 1996-12-30 | 1997-12-18 | Stretched-thinned films comprising low crystallinity polymers and laminates thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9714192A true BR9714192A (pt) | 2000-03-28 |
Family
ID=25110440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9714192A BR9714192A (pt) | 1996-12-30 | 1997-12-18 | Pelìcula finas estendidas que compreendem polìmeros de baixa cristalinidade e laminados destas |
Country Status (10)
Country | Link |
---|---|
US (2) | US5947944A (pt) |
EP (1) | EP0948567B1 (pt) |
KR (2) | KR100500076B1 (pt) |
CN (1) | CN1125851C (pt) |
AR (1) | AR011302A1 (pt) |
AU (1) | AU728912B2 (pt) |
BR (1) | BR9714192A (pt) |
CA (1) | CA2274537A1 (pt) |
DE (1) | DE69710783T2 (pt) |
WO (1) | WO1998029503A1 (pt) |
Families Citing this family (76)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6045900A (en) * | 1997-09-15 | 2000-04-04 | Kimberly-Clark Worldwide, Inc. | Breathable filled film laminate |
JP4236751B2 (ja) * | 1999-01-27 | 2009-03-11 | 日東電工株式会社 | 医療用粘着テープ若しくはシート、並びに救急絆創膏 |
MXPA02002512A (es) * | 1999-09-17 | 2002-07-30 | Procter & Gamble | Materiales elastomeros de baja relajacion de tensiones. |
DE10009020C2 (de) * | 2000-02-25 | 2002-03-28 | Wolf Gmbh Richard | Hysteroskop |
US6821915B2 (en) * | 2000-05-03 | 2004-11-23 | Kimberly-Clark Worldwide, Inc. | Film having high breathability induced by low cross-directional stretch |
US6884850B2 (en) * | 2000-10-30 | 2005-04-26 | Exxonmobil Chemical Patents Inc. | Graft-modified polymers based on novel propylene ethylene copolymers |
US7282541B2 (en) * | 2000-10-30 | 2007-10-16 | Exxonmobil Chemical Patents Inc. | Functionalized polypropylene-based polymers |
US8206366B2 (en) | 2001-03-01 | 2012-06-26 | Kimberly-Clark Worldwide, Inc. | Convertible diaper/pant with ease of application |
US6808795B2 (en) | 2001-03-27 | 2004-10-26 | The Procter & Gamble Company | Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films |
US6764988B2 (en) | 2001-04-18 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Skin cleansing composition incorporating anionic particles |
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US6764566B1 (en) | 2001-12-12 | 2004-07-20 | Kimberly-Clark Worldwide, Inc. | Nonwoven filled film laminate with barrier properties |
US7078089B2 (en) * | 2001-12-28 | 2006-07-18 | Kimberly-Clark Worldwide, Inc. | Low-cost elastic laminate material |
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US6706942B1 (en) | 2003-05-08 | 2004-03-16 | The Procter & Gamble Company | Molded or extruded articles comprising polyhydroxyalkanoate copolymer compositions having short annealing cycle times |
US7098292B2 (en) * | 2003-05-08 | 2006-08-29 | The Procter & Gamble Company | Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer |
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AU2015380472B2 (en) | 2015-01-30 | 2021-08-12 | Kimberly-Clark Worldwide, Inc. | Film with reduced noise for use in an absorbent article |
RU2672141C1 (ru) | 2015-12-11 | 2018-11-12 | Кимберли-Кларк Ворлдвайд, Инк. | Способ формирования пористых волокон |
AU2016368586B2 (en) | 2015-12-11 | 2022-03-31 | Kimberly-Clark Worldwide, Inc. | Multi-stage drawing technique for forming porous fibers |
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-
1996
- 1996-12-30 US US08/777,504 patent/US5947944A/en not_active Expired - Lifetime
-
1997
- 1997-11-26 US US08/978,719 patent/US6002064A/en not_active Expired - Lifetime
- 1997-12-18 CA CA 2274537 patent/CA2274537A1/en not_active Abandoned
- 1997-12-18 EP EP19970952591 patent/EP0948567B1/en not_active Revoked
- 1997-12-18 AU AU56166/98A patent/AU728912B2/en not_active Expired
- 1997-12-18 DE DE1997610783 patent/DE69710783T2/de not_active Revoked
- 1997-12-18 KR KR10-1999-7005918A patent/KR100500076B1/ko not_active IP Right Cessation
- 1997-12-18 BR BR9714192A patent/BR9714192A/pt not_active IP Right Cessation
- 1997-12-18 WO PCT/US1997/023699 patent/WO1998029503A1/en active IP Right Grant
- 1997-12-18 CN CN97181156A patent/CN1125851C/zh not_active Expired - Lifetime
- 1997-12-23 KR KR10-1999-7005913A patent/KR100500075B1/ko not_active IP Right Cessation
- 1997-12-26 AR ARP970106191 patent/AR011302A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1242788A (zh) | 2000-01-26 |
CN1125851C (zh) | 2003-10-29 |
CA2274537A1 (en) | 1998-07-09 |
KR100500075B1 (ko) | 2005-07-11 |
KR100500076B1 (ko) | 2005-07-11 |
US5947944A (en) | 1999-09-07 |
DE69710783D1 (de) | 2002-04-04 |
EP0948567A1 (en) | 1999-10-13 |
WO1998029503A1 (en) | 1998-07-09 |
AU728912B2 (en) | 2001-01-18 |
AU5616698A (en) | 1998-07-31 |
US6002064A (en) | 1999-12-14 |
EP0948567B1 (en) | 2002-02-27 |
KR20000069779A (ko) | 2000-11-25 |
AR011302A1 (es) | 2000-08-16 |
DE69710783T2 (de) | 2002-11-07 |
KR20000069774A (ko) | 2000-11-25 |
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Legal Events
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B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal: appeal against refusal | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/12/1997, OBSERVADAS AS CONDICOES LEGAIS. |
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B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |