CN1065293C - 制造皮-芯型长丝的方法、设备，长丝及其应用 - Google Patents

制造皮-芯型长丝的方法、设备，长丝及其应用 Download PDF

Info

Publication number
CN1065293C
CN1065293C CN94107237A CN94107237A CN1065293C CN 1065293 C CN1065293 C CN 1065293C CN 94107237 A CN94107237 A CN 94107237A CN 94107237 A CN94107237 A CN 94107237A CN 1065293 C CN1065293 C CN 1065293C
Authority
CN
China
Prior art keywords
spinning plate
spinning
heating
polymer
temperature
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.)
Expired - Fee Related
Application number
CN94107237A
Other languages
English (en)
Chinese (zh)
Other versions
CN1115795A (zh
Inventor
R·J·科芬
R·K·古普塔
S·西巴尔
K·竹内
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.)
Victoria Corporation Limited Liability Partnership
Original Assignee
Hercules LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22160024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1065293(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hercules LLC filed Critical Hercules LLC
Publication of CN1115795A publication Critical patent/CN1115795A/zh
Application granted granted Critical
Publication of CN1065293C publication Critical patent/CN1065293C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D01D5/34—Core-skin structure; Spinnerette packs therefor
    • 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/013—Electric heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
CN94107237A 1993-06-24 1994-06-24 制造皮-芯型长丝的方法、设备，长丝及其应用 Expired - Fee Related CN1065293C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8084993A 1993-06-24 1993-06-24
US080849 1993-06-24
US080,849 1993-06-24

Publications (2)

Publication Number Publication Date
CN1115795A CN1115795A (zh) 1996-01-31
CN1065293C true CN1065293C (zh) 2001-05-02

Family

ID=22160024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94107237A Expired - Fee Related CN1065293C (zh) 1993-06-24 1994-06-24 制造皮-芯型长丝的方法、设备，长丝及其应用

Country Status (17)

Country Link
US (2) US5705119A (Direct)
EP (1) EP0630996B2 (Direct)
JP (1) JPH0711508A (Direct)
KR (1) KR100382441B1 (Direct)
CN (1) CN1065293C (Direct)
BR (1) BR9402520A (Direct)
CA (1) CA2125016C (Direct)
CO (1) CO4410263A1 (Direct)
DE (1) DE69423264T3 (Direct)
DK (1) DK0630996T4 (Direct)
ES (1) ES2142910T5 (Direct)
FI (1) FI113062B (Direct)
IL (1) IL109839A (Direct)
RU (1) RU94021648A (Direct)
SG (1) SG50447A1 (Direct)
TW (1) TW252159B (Direct)
ZA (1) ZA944566B (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783197B (zh) * 2009-01-21 2013-09-04 中国航空工业第一集团公司沈阳发动机设计研究所 一种高温包覆绝缘热电偶的绝缘材料及工艺

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660789A (en) * 1993-06-17 1997-08-26 Montell North America Inc. Spinning process for the preparation of high thermobondability polyolefin fibers
GB9317490D0 (en) * 1993-08-23 1993-10-06 Hercules Inc Diaper barrier leg-cuff fabrics
US5411693A (en) * 1994-01-05 1995-05-02 Hercules Incorporated High speed spinning of multi-component fibers with high hole surface density spinnerettes and high velocity quench
US5507997A (en) * 1994-03-31 1996-04-16 Montell North America Inc. Process for preparing a thermal bondable fiber
EP0719879B1 (en) 1994-12-19 2000-07-12 Hercules Incorporated Process for producing fibers for high strength non-woven materials, and the resulting fibers and non-wovens
BR9610213A (pt) * 1995-08-11 1999-07-06 Fiberweb North America Inc Tecido não-trançado de filamentos contínuous
US5733822A (en) * 1995-08-11 1998-03-31 Fiberweb North America, Inc. Composite nonwoven fabrics
IL126371A (en) * 1996-03-29 2003-07-06 Fibervisions L P Polypropylene fibers and items made therefrom
US5985193A (en) * 1996-03-29 1999-11-16 Fiberco., Inc. Process of making polypropylene fibers
CN1077924C (zh) * 1996-04-25 2002-01-16 智索公司 聚烯烃纤维和采用该纤维制成的非织造织物
US5972497A (en) * 1996-10-09 1999-10-26 Fiberco, Inc. Ester lubricants as hydrophobic fiber finishes
US5948334A (en) * 1997-07-31 1999-09-07 Fiberco, Inc. Compact long spin system
FI106046B (fi) * 1997-11-07 2000-11-15 Suominen Oy J W Polymeerien sulatilaista kehruuhapetusta soveltaen tuotettavien skin-core-tyyppisten, termosidottavien polyolefiinikuitujen valmistus- ja säätömenetelmä sekä tähän liittyvä nonwoven-kankaiden lujuusominaisuuksien säätömenetelmä
US6752947B1 (en) 1998-07-16 2004-06-22 Hercules Incorporated Method and apparatus for thermal bonding high elongation nonwoven fabric
US6120718A (en) * 1998-07-31 2000-09-19 Basf Corporation Process of making hollow filaments
US6534174B1 (en) 2000-08-21 2003-03-18 The Procter & Gamble Company Surface bonded entangled fibrous web and method of making and using
US6673158B1 (en) 2000-08-21 2004-01-06 The Procter & Gamble Company Entangled fibrous web of eccentric bicomponent fibers and method of using
KR20020081956A (ko) * 2001-04-21 2002-10-30 도영수 고성능 무정형 토우와 그 제조방법
FR2831895B1 (fr) * 2001-11-05 2007-10-26 Albis Fibre notamment utilisee pour la fabrication de non tisses et procede pour l'obtention d'une telle fibre
GB0127327D0 (en) * 2001-11-14 2002-01-02 Univ Leeds Centrifugal spinning process
EP1478510A4 (en) * 2002-01-30 2007-10-10 Spunfab Ltd ADHESIVE MATERIALS AND ITEMS CONTAINING THEREOF
US6682672B1 (en) 2002-06-28 2004-01-27 Hercules Incorporated Process for making polymeric fiber
US20040038013A1 (en) * 2002-08-20 2004-02-26 Schaefer James W. Fiber containing filter media
US20040038014A1 (en) * 2002-08-20 2004-02-26 Donaldson Company, Inc. Fiber containing filter media
US7632086B2 (en) 2003-10-03 2009-12-15 Exxonmobil Chemical Patents Inc. Melt fracture reduction
WO2005083240A1 (en) * 2004-02-23 2005-09-09 Donaldson Company, Inc. Crankcase ventilation filter
ITFE20040012A1 (it) * 2004-07-07 2004-10-09 Giampaolo Guerani Fibre poliolefiniche per non tessuti termosaldati con elevata tenacita' ed elevata sofficita'
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
PL2311542T3 (pl) 2004-11-05 2015-09-30 Donaldson Co Inc Separator aerozolu
MX2007009400A (es) 2005-02-04 2007-08-16 Donaldson Co Inc Separador de aerosol y metodo.
EP1858618B1 (en) 2005-02-22 2009-09-16 Donaldson Company, Inc. Aerosol separator
CN101652168A (zh) * 2007-02-22 2010-02-17 唐纳森公司 过滤元件及其方法
EP2125149A2 (en) 2007-02-23 2009-12-02 Donaldson Company, Inc. Formed filter element
RU2396379C2 (ru) * 2007-12-10 2010-08-10 Общество С Ограниченной Ответственностью "Си Айрлайд" Синтетическое волокно для объемного армирования цементного продукта и способ его изготовления (варианты), цементный продукт, содержащий дисперсию синтетического волокна, и способ его изготовления
ITMI20080201A1 (it) * 2008-02-08 2009-08-09 Marina Scremin Dispositivo per la regolazione del gradiente termico in parti di macchine per la lavorazione di materie plastiche
US9885154B2 (en) 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
DE102010021636A1 (de) 2010-05-26 2011-12-01 Bayer Innovation Gmbh Düsenplatte
US20140323003A1 (en) * 2010-11-09 2014-10-30 Exxonmobil Chemical Patents Inc. Bicomponent Fibers and Methods for Making Them
US9527257B2 (en) * 2012-08-06 2016-12-27 Clarcor Inc. Devices and methods for the production of microfibers and nanofibers having one or more additives
DE102013014920A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
DE102013014918A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
BR122020002315B1 (pt) * 2013-10-29 2021-06-15 Braskem S.A. Método e sistema de pré-recuperação mecânica de pelo menos um líquido em pelo menos um fio polimérico
CN104195658A (zh) * 2014-07-30 2014-12-10 杭州翔盛高强纤维材料股份有限公司 Uhmwpp与uhmwpe皮芯复合纤维、专用设备及其纺丝方法
CN104630932A (zh) * 2015-02-13 2015-05-20 宁波市奇兴无纺布有限公司 一种弹性es纤维及其制作方法
WO2016144105A1 (ko) * 2015-03-09 2016-09-15 한국생산기술연구원 고강도 합성섬유의 제조방법 및 그로부터 제조된 고강도 합성섬유
KR101798529B1 (ko) * 2016-05-02 2017-11-16 한국생산기술연구원 고강도 섬유 제조용 방사노즐장치
CN113322527A (zh) * 2021-05-25 2021-08-31 常州欣战江特种纤维有限公司 一种低熔点皮芯型纤维的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437725A (en) * 1967-08-29 1969-04-08 Du Pont Melt spinning apparatus and method
EP0445536A2 (en) * 1990-02-05 1991-09-11 Hercules Incorporated High strength heat bondable fibre

Family Cites Families (119)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA652349A (en) 1962-11-13 F. L. Roberts John Melt spinning
GB541238A (en) * 1940-04-17 1941-11-19 Henry Dreyfus Improvements in or relating to the manufacture of artificial textile materials and the like
US2715256A (en) * 1952-03-19 1955-08-16 Erie Resistor Corp Apparatus for making thin ceramic plates
BE524672A (Direct) 1952-11-29 1900-01-01
US2715077A (en) * 1952-11-29 1955-08-09 Du Pont Process for treating polyethylene structures
US2715076A (en) * 1952-11-29 1955-08-09 Du Pont Process for treating polyethylene structures and articles resulting therefrom
FR1142065A (fr) 1956-01-31 1957-09-13 Houilleres Bassin Du Nord Procédé pour l'obtention de produits orientés à propriétés physiques améliorées par traitement superficiel d'oxydation
US2904828A (en) * 1958-01-06 1959-09-22 Firestone Tire & Rubber Co Spinneret filter pack
US2907687A (en) * 1958-02-21 1959-10-06 Dow Chemical Co Cleaning spinnerettes
US3067458A (en) * 1959-04-07 1962-12-11 Du Pont Melt spinning apparatus and process
US2985995A (en) * 1960-11-08 1961-05-30 Du Pont Compact interlaced yarn
US3216187A (en) * 1962-01-02 1965-11-09 Du Pont High strength polyethylene terephthalate yarn
US3174183A (en) * 1962-04-16 1965-03-23 Us Rubber Co Spinneret plate
US3354250A (en) * 1962-05-09 1967-11-21 Chemcell Ltd Extrusion method and apparatus
US3316859A (en) * 1963-02-04 1967-05-02 Unitcast Corp Hopper door operating and latching assembly
US3537135A (en) * 1964-01-09 1970-11-03 Celanese Corp Spinning apparatus
NL6500067A (Direct) * 1965-01-06 1966-07-07
US3428506A (en) * 1965-01-11 1969-02-18 Hercules Inc Method of producing a needled,nonwoven fibrous structure
US3516899A (en) * 1965-05-18 1970-06-23 Hercules Inc Bonded nonwoven fabric
US3420724A (en) * 1965-05-18 1969-01-07 Hercules Inc Process for preparing bonded,nonwoven fabrics
US3364537A (en) * 1965-09-07 1968-01-23 Du Pont Apparatus for interlacing multifilament yarn
US3900678A (en) * 1965-10-23 1975-08-19 Asahi Chemical Ind Composite filaments and process for the production thereof
US3436298A (en) * 1965-12-28 1969-04-01 Hercules Inc Fused fibers of monoolefin polymers and method of manufacture
DE1560800A1 (de) † 1966-02-10 1971-01-07 Lutravil Spinnvlies Verfahren und Vorrichtung zur Herstellung von Mischvliesen durch Schmelzspinnen
US3509013A (en) * 1966-09-26 1970-04-28 Hercules Inc Composite polypropylene filament
US3533904A (en) * 1966-10-19 1970-10-13 Hercules Inc Composite polypropylene filaments having a high degree of crimp
DE1710605B1 (de) * 1967-02-28 1971-04-01 Asahi Chemical Ind Verfahren zum Herstellen von gekraeuselten Polypropylenfaeden
US3484916A (en) * 1967-03-01 1969-12-23 Hercules Inc Method of making non-woven fabric from plies of plastic
US3505164A (en) * 1967-06-23 1970-04-07 Hercules Inc Self-bulking conjugate filaments
US3361659A (en) * 1967-08-14 1968-01-02 Ibm Process of depositing thin films by cathode sputtering using a controlled grid
US3597268A (en) * 1969-08-13 1971-08-03 Hercules Inc Method of imparting soil resistance to synthetic textile materials and the resulting materials
US3601846A (en) * 1970-01-26 1971-08-31 Eastman Kodak Co Spinneret assembly for multicomponent fibers
US3693341A (en) * 1970-04-17 1972-09-26 Hercules Inc Yarn treatment process
US3862265A (en) * 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
JPS5115124B1 (Direct) * 1971-05-04 1976-05-14
US3907957A (en) * 1973-06-18 1975-09-23 Du Pont Quenching process for melt extruded filaments
US4035127A (en) * 1973-06-22 1977-07-12 Toray Industries, Inc. Melt spinning apparatus
US3898209A (en) * 1973-11-21 1975-08-05 Exxon Research Engineering Co Process for controlling rheology of C{HD 3{B {30 {0 polyolefins
US3907057A (en) * 1974-05-20 1975-09-23 Reddekopp Muffler & Truck Equi Crosswise mufflers
US4195051A (en) * 1976-06-11 1980-03-25 E. I. Du Pont De Nemours And Company Process for preparing new polyester filaments
US4134882A (en) * 1976-06-11 1979-01-16 E. I. Du Pont De Nemours And Company Poly(ethylene terephthalate)filaments
JPS5314834A (en) * 1976-07-23 1978-02-09 Nitto Boseki Co Ltd Orifice plate in glass fiber spinning furnace
JPS5324432A (en) * 1976-08-20 1978-03-07 Nitto Boseki Co Ltd Orifice plates of bushings for spinning glass fibers
US4115620A (en) * 1977-01-19 1978-09-19 Hercules Incorporated Conjugate filaments
US4193961A (en) * 1978-04-04 1980-03-18 Kling-Tecs, Inc. Method of extruding polypropylene yarn
US4303606A (en) * 1978-04-04 1981-12-01 Kling Tecs, Inc. Method of extruding polypropylene yarn
US4259399A (en) * 1978-08-31 1981-03-31 Burlington Industries, Inc. Ultrasonic nonwoven bonding
DE2964229D1 (en) * 1978-11-30 1983-01-13 Ici Plc Apparatus for spinning bicomponent filaments
NL7905055A (nl) * 1979-06-29 1980-12-31 Akzo Nv Voor vloeistof alsmede spingarnituur voorzien van een dergelijke filter.
US4347206A (en) * 1980-03-15 1982-08-31 Kling-Tecs, Inc. Method of extruding polypropylene yarn
US4296022A (en) * 1980-06-04 1981-10-20 Chevron Research Polypropylene blend compositions
US4732809A (en) * 1981-01-29 1988-03-22 Basf Corporation Bicomponent fiber and nonwovens made therefrom
US4438238A (en) * 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
JPS57209054A (en) * 1981-06-18 1982-12-22 Lion Corp Absorbable article
JPS58136878A (ja) * 1982-02-03 1983-08-15 日本バイリーン株式会社 接着芯地の製造方法
JPS58136867A (ja) * 1982-02-05 1983-08-15 チッソ株式会社 熱接着不織布の製造方法
JPS58191215A (ja) 1982-04-28 1983-11-08 Chisso Corp ポリエチレン系熱接着性繊維
JPS599255A (ja) * 1982-06-29 1984-01-18 チッソ株式会社 熱接着不織布
IT1152491B (it) * 1982-08-09 1986-12-31 Merak Spa Fibre poliolefiniche a migliorata termosaldabilita' e procedimento per ottenerle
US4592943A (en) * 1982-09-30 1986-06-03 Chicopee Open mesh belt bonded fabric
JPS5966508A (ja) * 1982-10-01 1984-04-16 Toyobo Co Ltd 溶融紡糸方法
JPS59144614A (ja) * 1983-02-02 1984-08-18 Kureha Chem Ind Co Ltd 複合糸及びその製造方法
JPS59163422A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 石油系メソフエ−ズの紡糸法
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
JPS59223306A (ja) * 1983-06-01 1984-12-15 Chisso Corp 紡糸口金装置
US4795668A (en) * 1983-10-11 1989-01-03 Minnesota Mining And Manufacturing Company Bicomponent fibers and webs made therefrom
US4576811A (en) * 1983-11-03 1986-03-18 E. I. Du Pont De Nemours And Company Process for adjusting the fiber structure of mesophase pitch fibers
JPS60134011A (ja) * 1983-12-22 1985-07-17 Toray Ind Inc 熱可塑性重合体の溶融紡糸方法および装置
JPS60139819A (ja) * 1983-12-28 1985-07-24 Denki Kagaku Kogyo Kk 無機連続繊維の製造方法およびその装置
US4578414A (en) * 1984-02-17 1986-03-25 The Dow Chemical Company Wettable olefin polymer fibers
EP0166388B1 (en) * 1984-06-26 1991-11-21 Mitsubishi Kasei Corporation Process for the production of pitch-type carbon fibers
JPS6131155A (ja) * 1984-07-25 1986-02-13 花王株式会社 吸収性物品
US5372885A (en) 1984-08-15 1994-12-13 The Dow Chemical Company Method for making bicomponent fibers
US4634739A (en) * 1984-12-27 1987-01-06 E. I. Du Pont De Nemours And Company Blend of polyethylene and polypropylene
JPH0684568B2 (ja) * 1985-03-04 1994-10-26 日本石油株式会社 ピッチ繊維の製造法
JPS6269822A (ja) * 1985-09-19 1987-03-31 Chisso Corp 熱接着性複合繊維
US4680156A (en) * 1985-10-11 1987-07-14 Ohio University Sheath core composite extrusion and a method of making it by melt transformation coextrusion
US4632861A (en) * 1985-10-22 1986-12-30 E. I. Du Pont De Nemours And Company Blend of polyethylene and polypropylene
US4626467A (en) * 1985-12-16 1986-12-02 Hercules Incorporated Branched polyolefin as a quench control agent for spin melt compositions
DE3612610A1 (de) 1986-04-15 1987-10-22 Reifenhaeuser Masch Verfahren zum kuehlen von kunststoffilamenten und fuer das verfahren eingerichtete kuehlschaechte
JPH0712367B2 (ja) * 1986-05-22 1995-02-15 花王株式会社 吸収性物品
JPH0819570B2 (ja) * 1986-09-12 1996-02-28 チッソ株式会社 熱接着性複合繊維及びその製造方法
US5133917A (en) 1986-09-19 1992-07-28 The Dow Chemical Company Biconstituent polypropylene/polyethylene fibers
US4769279A (en) * 1986-09-22 1988-09-06 Exxon Chemical Patents Inc. Low viscosity ethylene acrylic copolymers for nonwovens
JPS6392709A (ja) * 1986-09-30 1988-04-23 Tanaka Kikinzoku Kogyo Kk 紡糸口金
JPS6399310A (ja) * 1986-10-15 1988-04-30 Tanaka Kikinzoku Kogyo Kk 紡糸口金
US4818587A (en) * 1986-10-17 1989-04-04 Chisso Corporation Nonwoven fabrics and method for producing them
US4828911A (en) * 1986-12-22 1989-05-09 Kimberly-Clark Corporation Thermoplastic polymer blends and nonwoven webs prepared therefrom
US4874666A (en) * 1987-01-12 1989-10-17 Unitika Ltd. Polyolefinic biconstituent fiber and nonwove fabric produced therefrom
US4770925A (en) * 1987-01-17 1988-09-13 Mitsubishi Petrochemical Co., Ltd. Thermally bonded nonwoven fabric
US4804577A (en) * 1987-01-27 1989-02-14 Exxon Chemical Patents Inc. Melt blown nonwoven web from fiber comprising an elastomer
US4798757A (en) * 1987-06-22 1989-01-17 Hercules Incorporated Soft water-permeable polyolefin nonwovens having opaque characteristics
US4868031A (en) * 1987-06-22 1989-09-19 Hercules Incorporated Soft water-permeable polyolefins nonwovens having opaque characteristics
US5277974A (en) 1987-10-02 1994-01-11 Unitaka Ltd. Heat-bondable filament and nonwoven fabric made of said filament
US4842922A (en) * 1987-10-27 1989-06-27 The Dow Chemical Company Polyethylene fibers and spunbonded fabric or web
US4830904A (en) * 1987-11-06 1989-05-16 James River Corporation Porous thermoformable heat sealable nonwoven fabric
US4837078A (en) * 1987-12-17 1989-06-06 Hercules Incorporated Wet/dry wipes
JPH01314729A (ja) * 1988-02-04 1989-12-19 Sumitomo Chem Co Ltd 複合繊維およびその不織成形体
US4921607A (en) * 1988-02-25 1990-05-01 Hoeganaes Corporation Filter assembly for molten polymeric material
US4883707A (en) * 1988-04-21 1989-11-28 James River Corporation High loft nonwoven fabric
US5082720A (en) 1988-05-06 1992-01-21 Minnesota Mining And Manufacturing Company Melt-bondable fibers for use in nonwoven web
US4909976A (en) * 1988-05-09 1990-03-20 North Carolina State University Process for high speed melt spinning
US4997875A (en) * 1988-06-13 1991-03-05 Himont Incorporated High-melt-flow fiber-reinforced propylene polymer compositions
US5066723A (en) 1988-07-15 1991-11-19 Exxon Chemical Patents Inc. Impact-modified polymers (p-1304)
US5143779A (en) 1988-12-23 1992-09-01 Fiberweb North America, Inc. Rebulkable nonwoven fabric
IT1229141B (it) 1989-04-06 1991-07-22 Himont Inc Poliolefine atte alla filatura e fibre termosaldabili da esse ottenute.
US5108827A (en) 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US4938832A (en) * 1989-05-30 1990-07-03 Hercules Incorporated Cardable hydrophobic polypropylene fiber, material and method for preparation thereof
US5033172A (en) * 1989-06-01 1991-07-23 Hercules Incorporated Rewettable polyolefin fiber and corresponding nonwovens
US5045387A (en) * 1989-07-28 1991-09-03 Hercules Incorporated Rewettable polyolefin fiber and corresponding nonwovens
DE3931432A1 (de) 1989-09-21 1991-04-04 Hoechst Ag Pyrimidin-4,6-dicarbonsaeurediamide, verfahren zu deren herstellung sowie verwendung derselben sowie arzneimittel auf basis dieser verbindungen
IT1231964B (it) * 1989-09-26 1992-01-16 Ausimont Srl Composizioni poliolefiniche dotate di elevata resistenza all'urto
JP2754262B2 (ja) 1989-10-02 1998-05-20 チッソ株式会社 易加工性繊維およびこれを用いた成形体
US5025124A (en) * 1990-06-01 1991-06-18 Alfredeen Lennart A Electromagnetic device for heating metal elements
US5230905A (en) 1991-06-14 1993-07-27 Fare' S.P.A. Polymer extruding device
CN1037183C (zh) 1991-07-13 1998-01-28 中国科学院化学研究所 聚丙烯树脂组合物及其制造方法
US5178814A (en) 1991-08-09 1993-01-12 The Bouligny Company Quenching method and apparatus
DE4234790C2 (de) * 1991-10-24 2000-06-21 Barmag Barmer Maschf Spinnvorrichtung zum Schmelzspinnen synthetischer Fäden
US5336552A (en) 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437725A (en) * 1967-08-29 1969-04-08 Du Pont Melt spinning apparatus and method
EP0445536A2 (en) * 1990-02-05 1991-09-11 Hercules Incorporated High strength heat bondable fibre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101783197B (zh) * 2009-01-21 2013-09-04 中国航空工业第一集团公司沈阳发动机设计研究所 一种高温包覆绝缘热电偶的绝缘材料及工艺

Also Published As

Publication number Publication date
FI943072L (fi) 1994-12-25
CN1115795A (zh) 1996-01-31
ZA944566B (en) 1995-02-23
EP0630996A2 (en) 1994-12-28
JPH0711508A (ja) 1995-01-13
DE69423264T2 (de) 2000-07-13
US5705119A (en) 1998-01-06
FI943072A0 (fi) 1994-06-23
FI113062B (fi) 2004-02-27
HK1002487A1 (en) 1998-08-28
CA2125016C (en) 2001-04-03
CA2125016A1 (en) 1994-12-25
DK0630996T3 (da) 2000-07-24
DE69423264T3 (de) 2008-09-11
RU94021648A (ru) 1996-05-10
CO4410263A1 (es) 1997-01-09
TW252159B (Direct) 1995-07-21
EP0630996B1 (en) 2000-03-08
IL109839A0 (en) 1994-08-26
KR950000500A (ko) 1995-01-03
DE69423264D1 (de) 2000-04-13
DK0630996T4 (da) 2008-07-28
IL109839A (en) 1998-02-08
EP0630996A3 (en) 1995-06-21
EP0630996B2 (en) 2008-04-02
ES2142910T5 (es) 2008-11-01
US6116883A (en) 2000-09-12
ES2142910T3 (es) 2000-05-01
KR100382441B1 (ko) 2003-08-06
SG50447A1 (en) 1998-07-20
BR9402520A (pt) 1995-03-14

Similar Documents

Publication Publication Date Title
CN1065293C (zh) 制造皮-芯型长丝的方法、设备，长丝及其应用
CN1239762C (zh) 可染色的聚烯烃纤维和织物
CN1024471C (zh) 由自粘合纤维状非织造纤维网组成的复合产品
CN1034747C (zh) 聚乙烯双组分纤维
US20020064653A1 (en) Crosslinked elastic fibers
CN1068911C (zh) 用于生产作为高强度无纺材料的纤维的方法,以及由此获得的纤维和无纺织物
CN1304436A (zh) 制备可洗涤、可干燥的弹性制品的方法
CN1306556A (zh) 由经辐照和交联的乙烯聚合物制备的在升高的温度下具有弹性的制品和制备该制品的方法
CN1505660A (zh) 具有改进的耐热性的弹性制品的制造方法
EP0552013A2 (en) Thermally bondable fiber for high strength non-woven fabrics
CN1934298A (zh) 可拉伸的弹性共轭纤维以及具有不粘感觉的网
CN1930229A (zh) 包含聚乙烯共混物和混合物的纤维和非织造材料
CN1934296A (zh) 丙烯基的共聚物，制造纤维的方法以及由纤维制造的制品
CN1157015A (zh) 可染色的聚烯烃组合物和染色方法
CN1279229C (zh) 制备聚酯长丝纱的方法
US20120034838A1 (en) Polymeric Blends for Fiber Applications and Methods of Making the Same
PL207952B1 (pl) Kompozycja żywicy do stosowania jako powłoki przewodów elektrycznych oraz jej zastosowanie
CN1046916A (zh) 适用于纺丝的聚烯烃及由其制得的热熔接纤维
CN1313915A (zh) 包含丙烯无规共聚物的可热粘合聚烯烃纤维
KR100304297B1 (ko) 강도및연화도가개선된부직포제조용으로적당한섬유
CN1297700C (zh) 生产聚酯混合纤维纱的方法
CN1092255C (zh) 小型长程纺丝工艺和装置
CN1069352C (zh) 制备高熔接性聚烯烃纤维的纺丝方法
CN1058063C (zh) 可热粘合纤维的制造方法
JP2009185401A (ja) 原着糸の製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: WEISHUN COMPANY LIMITED LIABILITY PARTNERSHIP

Free format text: FORMER OWNER: HERCULES INC.

Effective date: 20011229

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20011229

Patentee after: Victoria Corporation Limited Liability Partnership

Patentee before: Hercules Inc.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20010502

Termination date: 20110624