KR102419939B1 - 습식부직포 및 이를 포함하는 물품 - Google Patents

습식부직포 및 이를 포함하는 물품 Download PDF

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Publication number
KR102419939B1
KR102419939B1 KR1020190177039A KR20190177039A KR102419939B1 KR 102419939 B1 KR102419939 B1 KR 102419939B1 KR 1020190177039 A KR1020190177039 A KR 1020190177039A KR 20190177039 A KR20190177039 A KR 20190177039A KR 102419939 B1 KR102419939 B1 KR 102419939B1
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KR
South Korea
Prior art keywords
fiber
formula
compound represented
mol
fibers
Prior art date
Application number
KR1020190177039A
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English (en)
Korean (ko)
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KR20210084091A (ko
Inventor
이휘동
Original Assignee
도레이첨단소재 주식회사
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.)
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Application filed by 도레이첨단소재 주식회사 filed Critical 도레이첨단소재 주식회사
Priority to KR1020190177039A priority Critical patent/KR102419939B1/ko
Priority to JP2022539319A priority patent/JP7412566B2/ja
Priority to PCT/KR2020/019129 priority patent/WO2021133114A1/ko
Priority to CN202080090147.8A priority patent/CN114846185B/zh
Publication of KR20210084091A publication Critical patent/KR20210084091A/ko
Application granted granted Critical
Publication of KR102419939B1 publication Critical patent/KR102419939B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • 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
    • D04H1/425—Cellulose series
    • 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
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • 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
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00—Domestic or personal
    • D10B2503/04—Floor or wall coverings; Carpets
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)
  • Artificial Filaments (AREA)
KR1020190177039A 2019-12-27 2019-12-27 습식부직포 및 이를 포함하는 물품 KR102419939B1 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020190177039A KR102419939B1 (ko) 2019-12-27 2019-12-27 습식부직포 및 이를 포함하는 물품
JP2022539319A JP7412566B2 (ja) 2019-12-27 2020-12-24 湿式不織布及びこれを含む物品
PCT/KR2020/019129 WO2021133114A1 (ko) 2019-12-27 2020-12-24 습식부직포 및 이를 포함하는 물품
CN202080090147.8A CN114846185B (zh) 2019-12-27 2020-12-24 湿式无纺布及包括其的制品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190177039A KR102419939B1 (ko) 2019-12-27 2019-12-27 습식부직포 및 이를 포함하는 물품

Publications (2)

Publication Number Publication Date
KR20210084091A KR20210084091A (ko) 2021-07-07
KR102419939B1 true KR102419939B1 (ko) 2022-07-11

Family

ID=76575619

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190177039A KR102419939B1 (ko) 2019-12-27 2019-12-27 습식부직포 및 이를 포함하는 물품

Country Status (4)

Country Link
JP (1) JP7412566B2 (zh)
KR (1) KR102419939B1 (zh)
CN (1) CN114846185B (zh)
WO (1) WO2021133114A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102439706B1 (ko) * 2020-10-19 2022-09-01 도레이첨단소재 주식회사 습식 부직포용 폴리에스테르 단섬유, 이를 포함하는 습식 부직포 및 이의 제조방법
KR102642537B1 (ko) * 2021-08-17 2024-02-28 도레이첨단소재 주식회사 중금속 비용출 트리코트 여과직물 및 이의 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012017543A (ja) 2010-07-09 2012-01-26 Nippon Ester Co Ltd 湿式短繊維不織布

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US4129675A (en) 1977-12-14 1978-12-12 E. I. Du Pont De Nemours And Company Product comprising blend of hollow polyester fiber and crimped polyester binder fiber
US6495656B1 (en) * 1990-11-30 2002-12-17 Eastman Chemical Company Copolyesters and fibrous materials formed therefrom
JP2553271B2 (ja) * 1991-12-13 1996-11-13 帝人株式会社 不織布の製造方法
JP3345191B2 (ja) * 1993-10-15 2002-11-18 株式会社クラレ 水溶性かつ熱圧着性のポリビニルアルコール系バインダー繊維
JP2004181341A (ja) * 2002-12-03 2004-07-02 Teijin Fibers Ltd フィルター用湿式不織布およびそれに用いるポリエステル系バインダー繊維
KR20040098866A (ko) * 2003-05-16 2004-11-26 홍명선 개질 폴리에스테르의 섬유 및 그 제조방법
JP4329427B2 (ja) * 2003-06-26 2009-09-09 東レ株式会社 ポリエステル組成物及びそれからなる繊維
EP2138634B1 (en) * 2007-04-17 2012-08-22 Teijin Fibers Limited Wet-laid non-woven fabric and filter
JP2010168671A (ja) * 2009-01-20 2010-08-05 Nippon Ester Co Ltd 湿式短繊維不織布
IT1396597B1 (it) * 2009-11-05 2012-12-14 Novamont Spa Miscele di poliesteri biodegradabili
KR101216690B1 (ko) 2010-06-08 2012-12-27 웅진케미칼 주식회사 저융점 폴리에스테르 단섬유 및 그의 제조방법
EP2633892A1 (en) * 2010-10-28 2013-09-04 MAHLE Filter Systems Japan Corporation Multilayer filter medium for use in filter, and filter
CN103657254A (zh) * 2012-09-03 2014-03-26 东丽纤维研究所（中国）有限公司 一种过滤材料及其生产方法和用途
JP2014074246A (ja) * 2012-10-04 2014-04-24 Teijin Ltd 液体ろ過フィルター用湿式不織布および液体ろ過フィルター
JP6110144B2 (ja) * 2013-01-15 2017-04-05 日本エステル株式会社 湿式不織布用ショートカット複合繊維
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KR102172280B1 (ko) * 2019-05-13 2020-10-30 도레이첨단소재 주식회사 열접착성 섬유용 폴리에스테르 조성물, 이를 통해 구현된 열접착성 복합섬유 및 부직포
CN110093781B (zh) * 2019-05-22 2022-02-22 无锡风鹏新材料科技有限公司 一种环保除尘粘性擦布及其制备方法

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JP2012017543A (ja) 2010-07-09 2012-01-26 Nippon Ester Co Ltd 湿式短繊維不織布

Also Published As

Publication number Publication date
JP7412566B2 (ja) 2024-01-12
JP2023508457A (ja) 2023-03-02
WO2021133114A1 (ko) 2021-07-01
CN114846185B (zh) 2023-10-20
CN114846185A (zh) 2022-08-02
KR20210084091A (ko) 2021-07-07

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