CN1255072A - 含可生物降解聚合物的热密封过滤器材料 - Google Patents

含可生物降解聚合物的热密封过滤器材料 Download PDF

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Publication number
CN1255072A
CN1255072A CN98804933A CN98804933A CN1255072A CN 1255072 A CN1255072 A CN 1255072A CN 98804933 A CN98804933 A CN 98804933A CN 98804933 A CN98804933 A CN 98804933A CN 1255072 A CN1255072 A CN 1255072A
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CN
China
Prior art keywords
acid
acids
aliphatic
aromatic hydrocarbons
difunctionality
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.)
Pending
Application number
CN98804933A
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English (en)
Chinese (zh)
Inventor
R·蒂默曼
E·格里加特
W·舒尔兹-施利特
S·施洛夫特
R·格兰格拉登
G·海恩里希
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schuler Mills And Hector Schwartz & Co KG GmbH
Original Assignee
Schuler Mills And Hector Schwartz & Co KG GmbH
Bayer AG
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.)
Filing date
Publication date
Application filed by Schuler Mills And Hector Schwartz & Co KG GmbH, Bayer AG filed Critical Schuler Mills And Hector Schwartz & Co KG GmbH
Publication of CN1255072A publication Critical patent/CN1255072A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1615Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of natural origin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38Packaging materials of special type or form
    • B65D65/46Applications of disintegrable, dissolvable or edible materials
    • B65D65/466Bio- or photodegradable packaging materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12Polyester-amides
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4266Natural fibres not provided for in group D04H1/425
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4326Condensation or reaction polymers
    • D04H1/435Polyesters
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/4374Non-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
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H13/00Other non-woven fabrics
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08Filter paper
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2230/00Compositions for preparing biodegradable polymers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10Organic non-cellulose fibres
    • D21H13/20Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10Organic non-cellulose fibres
    • D21H13/20Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24Polyesters
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10Organic non-cellulose fibres
    • D21H13/20Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26Polyamides; Polyimides
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/38Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Laminated Bodies (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Packages (AREA)
CN98804933A 1997-05-13 1998-04-30 含可生物降解聚合物的热密封过滤器材料 Pending CN1255072A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19719807.4 1997-05-13
DE1997119807 DE19719807A1 (de) 1997-05-13 1997-05-13 Heißsiegelfähiges Filtermaterial mit biologisch abbaubaren Polymeren

Publications (1)

Publication Number Publication Date
CN1255072A true CN1255072A (zh) 2000-05-31

Family

ID=7829206

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98804933A Pending CN1255072A (zh) 1997-05-13 1998-04-30 含可生物降解聚合物的热密封过滤器材料

Country Status (10)

Country Link
EP (1) EP0981400A1 (no)
JP (1) JP2001524873A (no)
KR (1) KR20010012495A (no)
CN (1) CN1255072A (no)
AU (1) AU743370B2 (no)
CA (1) CA2289739A1 (no)
DE (1) DE19719807A1 (no)
NO (1) NO995401D0 (no)
TW (1) TW505722B (no)
WO (1) WO1998051396A1 (no)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102154953A (zh) * 2011-05-10 2011-08-17 张赫廷 一种适用于国ⅳ标准汽车燃油滤纸及制备方法
CN102154952A (zh) * 2011-05-10 2011-08-17 张赫廷 一种适用于潮湿环境汽车空气滤纸及制备方法
CN104718320A (zh) * 2012-10-10 2015-06-17 绫羽株式会社 碳纤维增强复合材料用织物及其制造方法
CN105498550A (zh) * 2015-12-10 2016-04-20 华南理工大学 一种无纺布复合纳滤膜及其制备方法与应用
CN116082835A (zh) * 2023-02-24 2023-05-09 郑州圣莱特空心微珠新材料有限公司 一种低密度尼龙及其制备方法

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
JP4376357B2 (ja) * 1999-05-28 2009-12-02 株式会社クラレ 生分解性を有するコーヒー抽出用シート材料
JP4659226B2 (ja) * 2001-02-01 2011-03-30 大王製紙株式会社 包装用袋用紙
US6475618B1 (en) 2001-03-21 2002-11-05 Kimberly-Clark Worldwide, Inc. Compositions for enhanced thermal bonding
EP1325979A1 (en) * 2002-01-03 2003-07-09 Ahlstrom Windsor Locks LLC Non-heat seal infusion package material
DE10206924B4 (de) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähige Filtermaterialien
DE10206926B4 (de) * 2002-02-19 2005-12-15 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähige Filtermaterialien
DE10231403B3 (de) * 2002-07-11 2004-02-05 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähiges Filtermaterial
DE10342416A1 (de) 2003-09-13 2005-04-07 Outlast Technologies, Inc., Boulder Filtermaterial
US20080302682A1 (en) * 2007-06-11 2008-12-11 Radi Medical Biodegradable Ab Pouch for tobacco or tobacco substitute
DE102009050447A1 (de) 2009-10-23 2011-04-28 Mahle International Gmbh Filtermaterial
KR20190016607A (ko) 2010-07-22 2019-02-18 카-페 시스템 게엠베하 식별자를 갖는 포션 캡슐
DE102012105282A1 (de) 2012-06-18 2013-12-19 K-Fee System Gmbh Portionskapsel und Verfahren zur Herstellung eines Getränks mit einer Portionskapsel
BE1020895A3 (nl) 2012-07-05 2014-07-01 Papierindustrie Maasmond B V Verbeterd geseald papieren sachet.
EP2730523B1 (en) 2012-11-12 2016-04-06 2266170 Ontario, Inc. Beverage capsule and process and system for making same
DE102012223291A1 (de) 2012-12-14 2014-06-18 K-Fee System Gmbh Portionskapsel und Verfahren zur Herstellung eines Getränks mit einer Portionskapsel
SG11201705884YA (en) 2015-02-27 2017-09-28 K Fee System Gmbh Single serve capsule comprising a filter element connected thereto by sealing
WO2016198534A1 (de) 2015-06-10 2016-12-15 K-Fee System Gmbh Portionskapsel mit einem dreilagigen vlies
KR20180030626A (ko) 2015-07-13 2018-03-23 카-페 시스템 게엠베하 절취부를 가지는 필터 요소
WO2017046352A1 (de) 2015-09-18 2017-03-23 K-Fee System Gmbh Adapter für eine portionskapsel
FI20176206A1 (en) * 2017-12-31 2019-07-01 Paptic Oy Process for making a fiber product and a fiber product

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3902298C1 (no) * 1989-01-26 1990-08-23 Unicon Papier- Und Kunststoffhandelsgesellschaft Mbh, 7562 Gernsbach, De
US5173154A (en) * 1989-01-26 1992-12-22 Unicon Papier Und Kanststoffhandel Sgesellschaft Mbh Heat sealable tea bag paper and process of producing same
DE4235135A1 (de) * 1992-10-19 1994-04-21 Bayer Ag Verwendung thermoplastischer Poly(ester-urethane) als kompostierbare Kunststoffe
JPH06345956A (ja) * 1993-06-14 1994-12-20 Tokuyama Soda Co Ltd 微生物分解性ポリエチレンカーボネート樹脂組成物
DE4327024A1 (de) * 1993-08-12 1995-02-16 Bayer Ag Thermoplastisch verarbeitbare und biologisch abbaubare aliphatische Polyesteramide
DE9318405U1 (de) * 1993-12-01 1994-01-27 Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach Filtermaterial
FI97726C (fi) * 1994-07-07 1997-02-10 Alko Yhtioet Oy Sulatyöstettävä polyesteriuretaani ja menetelmä sen valmistamiseksi
FI105922B (fi) * 1995-04-06 2000-10-31 Fortum Oil & Gas Oy Termoplastinen biohajoava polyesteri, menetelmä sen valmistamiseksi ja siitä valmistetut tuotteet
US5633342A (en) * 1995-10-27 1997-05-27 Chronopol, Inc. Method for the synthesis of environmentally degradable block copolymers
DE19615348A1 (de) * 1996-04-18 1997-10-23 Bayer Ag Kompostierbarer wasserfester Überzug

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102154953A (zh) * 2011-05-10 2011-08-17 张赫廷 一种适用于国ⅳ标准汽车燃油滤纸及制备方法
CN102154952A (zh) * 2011-05-10 2011-08-17 张赫廷 一种适用于潮湿环境汽车空气滤纸及制备方法
CN102154953B (zh) * 2011-05-10 2012-05-23 衡水国威滤纸有限公司 一种适用于国ⅳ标准汽车燃油滤纸及制备方法
CN104718320A (zh) * 2012-10-10 2015-06-17 绫羽株式会社 碳纤维增强复合材料用织物及其制造方法
US9534322B2 (en) 2012-10-10 2017-01-03 Ayaha Corporation Fabric for carbon fiber reinforced composite material and method of manufacturing the same
CN104718320B (zh) * 2012-10-10 2017-03-08 绫羽株式会社 碳纤维增强复合材料用织物及其制造方法
CN105498550A (zh) * 2015-12-10 2016-04-20 华南理工大学 一种无纺布复合纳滤膜及其制备方法与应用
CN116082835A (zh) * 2023-02-24 2023-05-09 郑州圣莱特空心微珠新材料有限公司 一种低密度尼龙及其制备方法

Also Published As

Publication number Publication date
EP0981400A1 (de) 2000-03-01
KR20010012495A (ko) 2001-02-15
TW505722B (en) 2002-10-11
NO995401L (no) 1999-11-04
WO1998051396A1 (de) 1998-11-19
DE19719807A1 (de) 1998-11-19
AU743370B2 (en) 2002-01-24
JP2001524873A (ja) 2001-12-04
CA2289739A1 (en) 1998-11-19
NO995401D0 (no) 1999-11-04
AU7651198A (en) 1998-12-08

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