KR970705664A - 이소택틱 및 아택틱 폴리올레핀의 블렌드로부터 제조된 부직포(Nonwoven Fabric from Blends of lsotactic and Atactic Polyolefins) - Google Patents
이소택틱 및 아택틱 폴리올레핀의 블렌드로부터 제조된 부직포(Nonwoven Fabric from Blends of lsotactic and Atactic Polyolefins)Info
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- KR970705664A KR970705664A KR1019970701268A KR19970701268A KR970705664A KR 970705664 A KR970705664 A KR 970705664A KR 1019970701268 A KR1019970701268 A KR 1019970701268A KR 19970701268 A KR19970701268 A KR 19970701268A KR 970705664 A KR970705664 A KR 970705664A
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- nonwoven fabric
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- nonwoven
- isotactic
- personal care
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43825—Composite fibres
- D04H1/43828—Composite fibres sheath-core
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- 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
- B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
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- B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
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- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
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- 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
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- 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
- B32B5/06—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 characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
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- 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
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- 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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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4374—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
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- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
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- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
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- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
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- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
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Abstract
본 발명은 열가소성 중합체로부터 제조된 필라멘트를 포함하는 부직 웹 층으로 이루어지는 부직포를 제공한다. 열가소성 중합체는 85 이하의 이소택틱도를 갖는 1종 이상의 이소택틱 중합체, 20 미만의 이소택틱도를 갖는 1종 이상의 아택틱 중합체 40중량% 이하의 블렌드이고, 상기 블렌드는 또한 약 0.1 내지 3.0중량%에 이르는 플루오로카본을 함유할 수 있다. 직물은 스펀본딩 및 멜티블로잉법에 의해 제조될 수 있고, 우수한 강도, 차단성 및 유연성을 갖는다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (18)
- 이소택틱 중합체상 및 아택틱 중합체상의 블렌드인 열가소성 중합체로부터 제조된 필라멘트를 포함하는 부직 웹 층으로 이루어진 부직포.
- 제1항에 있어서, 약 0.1 내지 3.0중량%의 플루오로카본을 추가로 함유하는 부직포.
- 제2항에 있어서, 상기 아택틱 중합체상이 2종 이상의 아택틱 중합체의 혼합물인 부직포.
- 제2항에 있어서, 상기 이소택틱 중합체상이 2종 이상의 아택틱 중합체의 혼합물인 부직포.
- 제2항에 있어서, 상기 이소택틱상이 85% 이상의 이소택틱도 및 1,000 이상의 용융 유속을 갖는 부직포.
- 제2항에 있어서, 상기 블렌드가 약 1 내지 약 40중량%의 아택틱 중합체상을 갖는 부직포.
- 제2항에 있어서, 스펀본딩법 및 멜트블로잉법으로 이루어진 군으로부터 선택된 방법에 의해 제조되는 부직포.
- 제7항에 있어서, 상기 방법이 멜트블로잉법인 부직포.
- 제8항에 있어서, 상기 부직포가 2개의 스펀본드 직물 층 사이에 놓여 열 접착, 초음파, 접착, 히드로엔탱글먼트(hydroentanglement), 니들펀치 접착 및 접착제 접착으로 이루어진 군 중에서 선택된 방법에 의해 함께 결합하여 라미네이트를 형성하는 부직포.
- 제9항에 있어서, 상기 웹이 국소 적용형 대전 방지 처리를 추가로 포함하는 부직포.
- 제9항에 있어서, 네트연화(necksoftening)된 부직포.
- 제9항에 있어서, 의료 용품, 개인 위생 용품 및 실외용 직물로 이루어진 군으로부터 선택된 물품 중에 존재하는 부직포.
- 제12항에 있어서, 상기 물품이 개인 위생 용품이고, 상기 개인 위생 용품이 기저귀인 부직포.
- 제12항에 있어서, 상기 물품이 개인 위생 용품이고, 상기 개인 위생 용품이 여성용 위생 용품인 부직포.
- 제12항에 있어서, 상기 물품이 의료 용품이고, 상기 의료 용품이 외과 가운인 부직포.
- 제12항에 있어서, 상기 물품이 의료 용품이고, 상기 의료 용품이 안면 마스크인 부직포.
- 제12항에 있어서, 상기 물품이 개인 위생 용품이고, 상기 개인용 위생 용품이 와이퍼인 부직포.
- 85 이상의 이소택틱도를 갖는 1종 이상의 이소택틱 중합체, 20 미만의 이소택틱도를 갖는 1종 이상의 아택틱 중합체 40중량% 이하, 및 플루오로카본 약 0.1 내지 3.0중량%의 블렌드인 열가소성 중합체로부터 제조된 필라멘트를 포함하는 부직 웹 층으로 이루어지고, 스펀본딩법 및 멜트블로잉법으로 이루어진 군으로부터 선택된 방법에 의해 제조되는 부직포.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29850294A | 1994-08-30 | 1994-08-30 | |
US08/298,502 | 1994-08-30 |
Publications (2)
Publication Number | Publication Date |
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KR970705664A true KR970705664A (ko) | 1997-10-09 |
KR100361596B1 KR100361596B1 (ko) | 2003-01-24 |
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KR1019970701268A KR100361596B1 (ko) | 1994-08-30 | 1995-07-28 | 이소택틱및아택틱폴리올레핀의블렌드로부터제조된부직포 |
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KR (1) | KR100361596B1 (ko) |
AU (1) | AU691644B2 (ko) |
BR (1) | BR9508660A (ko) |
CA (1) | CA2146064A1 (ko) |
DE (1) | DE19581747T1 (ko) |
GB (1) | GB2307488B (ko) |
MX (1) | MX9701500A (ko) |
TW (1) | TW291506B (ko) |
WO (1) | WO1996006966A1 (ko) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0878567B1 (de) * | 1997-05-14 | 2004-09-29 | Borealis GmbH | Polyolefinfasern und Polyolefingarne und daraus hergestellte textile Flächengebilde |
US6774069B2 (en) * | 2000-12-29 | 2004-08-10 | Kimberly-Clark Worldwide, Inc. | Hot-melt adhesive for non-woven elastic composite bonding |
US20020123538A1 (en) * | 2000-12-29 | 2002-09-05 | Peiguang Zhou | Hot-melt adhesive based on blend of amorphous and crystalline polymers for multilayer bonding |
US20040002273A1 (en) * | 2002-07-01 | 2004-01-01 | Kimberly-Clark Worldwide, Inc. | Liquid repellent nonwoven protective material |
DE60230633D1 (de) | 2002-11-08 | 2009-02-12 | Procter & Gamble | Absorbierender Wegwerfartikel mit schmutzverdeckender Deckschicht |
US7955710B2 (en) | 2003-12-22 | 2011-06-07 | Kimberly-Clark Worldwide, Inc. | Ultrasonic bonding of dissimilar materials |
US8026188B2 (en) | 2009-06-25 | 2011-09-27 | Techmer Pm, Llc | Hydrophobic additive for use with fabric, fiber, and film |
DE202009018992U1 (de) * | 2009-07-09 | 2015-04-01 | Andreas Fahl Medizintechnik-Vertrieb Gmbh | Trageband für eine Trachealkanüle mit Stanzung |
EP3071740B1 (en) | 2013-11-20 | 2021-06-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable nonwoven composite |
EP3071164B1 (en) | 2013-11-20 | 2021-09-29 | Kimberly-Clark Worldwide, Inc. | Absorbent article containing a soft and durable backsheet |
KR101646396B1 (ko) * | 2014-12-03 | 2016-08-05 | 현대자동차주식회사 | 고유동, 고충격성 폴리올레핀 수지 조성물 |
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US4726989A (en) * | 1986-12-11 | 1988-02-23 | Minnesota Mining And Manufacturing | Microporous materials incorporating a nucleating agent and methods for making same |
US4833195A (en) * | 1987-07-20 | 1989-05-23 | Bp Performance Polymers, Inc. | High flow drapable polymer compositions |
US5108827A (en) * | 1989-04-28 | 1992-04-28 | Fiberweb North America, Inc. | Strong nonwoven fabrics from engineered multiconstituent fibers |
CA2120105A1 (en) * | 1993-04-06 | 1994-10-07 | Rakesh K. Gupta | Nonwoven materials made from fine decitex cardable polyolefin fibers |
-
1995
- 1995-03-31 CA CA002146064A patent/CA2146064A1/en not_active Abandoned
- 1995-07-28 BR BR9508660A patent/BR9508660A/pt not_active Application Discontinuation
- 1995-07-28 WO PCT/US1995/009501 patent/WO1996006966A1/en active IP Right Grant
- 1995-07-28 GB GB9704266A patent/GB2307488B/en not_active Expired - Fee Related
- 1995-07-28 MX MX9701500A patent/MX9701500A/es not_active Application Discontinuation
- 1995-07-28 AU AU32024/95A patent/AU691644B2/en not_active Ceased
- 1995-07-28 KR KR1019970701268A patent/KR100361596B1/ko not_active IP Right Cessation
- 1995-07-28 DE DE19581747T patent/DE19581747T1/de not_active Ceased
- 1995-08-25 TW TW084108852A patent/TW291506B/zh active
Also Published As
Publication number | Publication date |
---|---|
CA2146064A1 (en) | 1996-03-01 |
WO1996006966A1 (en) | 1996-03-07 |
AU3202495A (en) | 1996-03-22 |
GB2307488B (en) | 1998-12-30 |
DE19581747T1 (de) | 1997-07-17 |
GB9704266D0 (en) | 1997-04-16 |
KR100361596B1 (ko) | 2003-01-24 |
AU691644B2 (en) | 1998-05-21 |
TW291506B (ko) | 1996-11-21 |
MX9701500A (es) | 1998-02-28 |
GB2307488A (en) | 1997-05-28 |
BR9508660A (pt) | 1997-11-18 |
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