DE3174312D1 - Filament draw nozzle - Google Patents

Filament draw nozzle

Info

Publication number
DE3174312D1
DE3174312D1 DE8181303804T DE3174312T DE3174312D1 DE 3174312 D1 DE3174312 D1 DE 3174312D1 DE 8181303804 T DE8181303804 T DE 8181303804T DE 3174312 T DE3174312 T DE 3174312T DE 3174312 D1 DE3174312 D1 DE 3174312D1
Authority
DE
Germany
Prior art keywords
throughbore
housing
draw nozzle
filament draw
shoulder
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
Application number
DE8181303804T
Other languages
English (en)
Inventor
Imants Reba
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.)
James River Corp of Nevada
Original Assignee
Crown Zellerbach Corp
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=22711789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3174312(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Crown Zellerbach Corp filed Critical Crown Zellerbach Corp
Application granted granted Critical
Publication of DE3174312D1 publication Critical patent/DE3174312D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D01D5/12—Stretch-spinning methods
DE8181303804T 1980-10-02 1981-08-20 Filament draw nozzle Expired DE3174312D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,973 US4322027A (en) 1980-10-02 1980-10-02 Filament draw nozzle

Publications (1)

Publication Number Publication Date
DE3174312D1 true DE3174312D1 (en) 1986-05-15

Family

ID=22711789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181303804T Expired DE3174312D1 (en) 1980-10-02 1981-08-20 Filament draw nozzle

Country Status (8)

Country Link
US (1) US4322027A (de)
EP (1) EP0049563B1 (de)
JP (1) JPS619221B2 (de)
AT (1) ATE19104T1 (de)
CA (1) CA1165991A (de)
DE (1) DE3174312D1 (de)
MX (1) MX153464A (de)
WO (1) WO1982001180A1 (de)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387065A (en) * 1981-11-02 1983-06-07 Crown Zellerbach Corporation System and method for continuously preventing filament bridging between adjacent draw nozzles
JPS60104528A (ja) * 1983-11-10 1985-06-08 Kashima Sekiyu Kk 炭素繊維の製造方法
DE3541128A1 (de) * 1985-11-21 1987-05-27 Benecke Gmbh J Verfahren zur herstellung eines vlieses aus endlosfaeden und vorrichtung zur durchfuehrung des verfahrens
JP2575777B2 (ja) * 1988-02-15 1997-01-29 三井石油化学工業株式会社 不織布製造用エアーノズル
US5326009A (en) * 1988-02-15 1994-07-05 Mitsui Petrochemical Industries, Ltd. Air nozzle for use in production of nonwoven fabric
CA2038164C (en) * 1990-03-14 1999-02-09 Keiji Kobayashi Air gun for the production of non-woven fabric and non-woven fabric producing apparatus
JP2842677B2 (ja) * 1990-08-27 1999-01-06 三井化学株式会社 不織布製造用エアガン
US6448355B1 (en) 1991-10-15 2002-09-10 The Dow Chemical Company Elastic fibers, fabrics and articles fabricated therefrom
US6194532B1 (en) 1991-10-15 2001-02-27 The Dow Chemical Company Elastic fibers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5292239A (en) * 1992-06-01 1994-03-08 Fiberweb North America, Inc. Apparatus for producing nonwoven fabric
DE19536070C2 (de) * 1995-09-28 2000-12-07 Krantz Textiltechnik Gmbh Düse zum Transport eines Stranges und Vorrichtung zum Behandeln von Textilgut in Form mindestens eines endlosen Stranges
US6723398B1 (en) 1999-11-01 2004-04-20 Dow Global Technologies Inc. Polymer blend and fabricated article made from diverse ethylene interpolymers
DE69812946T2 (de) * 1997-06-20 2003-12-18 Dow Chemical Co Ethylenpolymerzusammensetzungen und daraus hergestellte gegenstände
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) * 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
AR018359A1 (es) * 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
US6709742B2 (en) 1998-05-18 2004-03-23 Dow Global Technologies Inc. Crosslinked elastic fibers
KR100581789B1 (ko) * 1998-07-01 2006-05-23 엑손모빌 케미칼 패턴츠 인코포레이티드 프로필렌의 결정성 중합체 및 결정화가능한 중합체를포함하는 탄성 블렌드 조성물
JP2002531721A (ja) 1998-12-08 2002-09-24 ザ ダウ ケミカル カンパニー 熔融接合可能なポリプロピレン／エチレン重合体の繊維および該繊維製造用組成物
US6390349B1 (en) * 1999-06-02 2002-05-21 Mikros Manufacturing, Inc. Device and method for inducing a longitudinal force into a filament
AU2001251025A1 (en) * 2000-03-27 2001-10-08 The Dow Chemical Company Method of making a polypropylene fabric having high strain rate elongation and method of using the same
EP1356161B8 (de) * 2000-11-08 2009-02-18 Kimberly-Clark Worldwide, Inc. Schaumbehandlung von tissueprodukten
ATE485319T1 (de) 2001-04-12 2010-11-15 Exxonmobil Chem Patents Inc Verfahren zur polymerisation von propylen und ethylen in lösung
US6660218B2 (en) * 2001-07-31 2003-12-09 E.I. Du Pont De Nemours And Company Filament draw jet apparatus and process
DE60205387T2 (de) * 2001-08-17 2006-06-01 Dow Global Technologies, Inc., Midland Bimodale polyethylenzusammensetzung und gegenstände daraus
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6906160B2 (en) 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
KR20040089730A (ko) * 2002-03-11 2004-10-21 다우 글로벌 테크놀로지스 인크. 가역성 열 고정 탄성 섬유, 및 제조 방법 및 그로부터제조된 물품
WO2003078499A2 (en) * 2002-03-12 2003-09-25 Dow Global Technologies Inc. Linear ethylene/vinyl alcohol and ethylene/vinyl acetate polymers and process for making same
US6846884B2 (en) * 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
US7014441B2 (en) * 2002-11-01 2006-03-21 Kimberly-Clark Worldwide, Inc. Fiber draw unit nozzles for use in polymer fiber production
MXPA05008182A (es) * 2003-01-30 2005-10-05 Dow Global Technologies Inc Fibras formadas a partir de mezclas polimericas inmiscibles.
AU2004211581A1 (en) * 2003-02-04 2004-08-26 Dow Global Technologies Inc. Film layers made from polymer blends
TW200504093A (en) 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
CN1806004B (zh) * 2003-06-10 2010-06-16 陶氏环球技术公司 由乙烯聚合物混合物制成的薄膜层
DE602005013184D1 (de) * 2004-01-22 2009-04-23 Dow Corning Zusammensetzung mit verbesserter haftung gegenüber einem additionshärtbaren material und verbundgegenstand mit der zusammensetzung
AR048817A1 (es) 2004-03-17 2006-05-31 Dow Global Technologies Inc Composicion catalizadora que comprende agente de enlace para la formacion de copolimeros de multiples bloques de etileno
ES2342895T3 (es) 2004-03-17 2010-07-16 Dow Global Technologies Inc. Composicion catalitica que comprende agente de transferencia para la formacion de copolimero de multiples bloques de etileno.
SG151302A1 (en) 2004-03-17 2009-04-30 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi- block copolymer formation
US7101623B2 (en) * 2004-03-19 2006-09-05 Dow Global Technologies Inc. Extensible and elastic conjugate fibers and webs having a nontacky feel
ZA200607431B (en) * 2004-03-19 2008-05-28 Dow Global Technologies Inc Propylene-based copolymers, a method of making the fibers and articles made from the fibers
TWI418589B (zh) * 2004-03-19 2013-12-11 Dow Global Technologies Llc 由聚合物配方所製備之薄膜層
EP1805229A1 (de) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Verfahren zur steuerung eines polymerisierungsreaktors
EP1831303B1 (de) 2004-12-17 2010-04-14 Dow Global Technologies Inc. Rheologiemodifizierte polyethylenzusammensetzungen
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
BRPI0609851B1 (pt) 2005-03-17 2016-12-13 Dow Global Technologies Inc fibra obtenível de ou compreendendo um interpolímero de etileno/(alfa)-olefina, fibra obtenível de ou compreendendo pelo menos um interpolímero de etileno e uma (alfa)-olefina de c3-c20, pano, fio e método para fabricar uma fibra ou pano
WO2006101595A1 (en) * 2005-03-17 2006-09-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
MX2007011347A (es) 2005-03-17 2007-10-03 Dow Global Technologies Inc Fibras hechas a partir de copolimeros de propileno/a-olefinas.
JP2008533276A (ja) 2005-03-17 2008-08-21 ダウ グローバル テクノロジーズ インコーポレイティド タクチック／アタクチックマルチブロックコポリマー形成用の可逆的移動剤を含む触媒組成物
BRPI0617041B1 (pt) * 2005-09-15 2018-01-30 Dow Global Technologies Inc. PROCESSO PARA PREPARAR UM POLÍMERO DIFUNCIONAL EM a, ?"
ES2526056T3 (es) 2005-09-15 2015-01-05 Dow Global Technologies Llc Copolímeros de bloque de olefinas catalíticos por medio de agente de transporte polimerizable
KR20080060289A (ko) 2005-10-26 2008-07-01 다우 글로벌 테크놀로지스 인크. 다층 탄성 물품
CN102786619B (zh) 2006-05-17 2015-01-07 陶氏环球技术有限责任公司 乙烯/α-烯烃/二烯溶液聚合法
BR122018012418B1 (pt) 2006-09-21 2019-09-24 Union Carbide Chemicals & Plastics Technology Llc. Método para controlar um processo de produção de uma composição de polímero
ATE535568T1 (de) 2006-10-23 2011-12-15 Dow Global Technologies Llc Verfahren zur herstellung von polyethylenzusammensetzungen
EP2084313A1 (de) * 2006-11-30 2009-08-05 Dow Global Technologies Inc. Olefinblockzusammensetzungen für schwere stretch-waren
AU2007325015A1 (en) * 2006-11-30 2008-06-05 Dow Global Technologies Inc. Fabric comprising elastic fibres of cross-linked ethylene polymer
BRPI0717718A2 (pt) * 2006-11-30 2013-10-22 Dow Global Technologies Inc "tecido estirável capaz de ser submetido a um tratamento antienrugamento e peça de vestuario"
JP2010516908A (ja) * 2007-01-16 2010-05-20 ダウ グローバル テクノロジーズ インコーポレイティド オレフィンブロックポリマーの伸縮性布帛および衣類
BRPI0806194A2 (pt) 2007-01-16 2011-08-30 Dow Global Technologies Inc fio tingido em cone
US20080184498A1 (en) * 2007-01-16 2008-08-07 Dow Global Technologies Inc. Colorfast fabrics and garments of olefin block compositions
US8246898B2 (en) * 2007-03-19 2012-08-21 Conrad John H Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
US7954689B2 (en) * 2007-05-04 2011-06-07 Asm Technology Singapore Pte Ltd Vacuum wire tensioner for wire bonder
WO2009012073A2 (en) * 2007-07-09 2009-01-22 Dow Global Technologies Inc. Olefin block interpolymer composition suitable for fibers
BRPI0812687A2 (pt) 2007-07-16 2014-12-23 Dow Global Technologies Inc "composição, artigo de polímero baseado em propileno funcionalizado"
WO2009067337A1 (en) * 2007-11-19 2009-05-28 Dow Global Technologies Inc. Long chain branched propylene-alpha-olefin copolymers
WO2010017393A1 (en) 2008-08-06 2010-02-11 Dow Global Technologies Inc. Ziegler-natta catalyst compositions for producing polyethylenes with a high molecular weight tail and methods of making the same
JP5694289B2 (ja) 2009-03-31 2015-04-01 ダウ グローバル テクノロジーズ エルエルシー 不均一なエチレン／α−オレフィンインターポリマーから作製されるフィルム
BRPI1007573A2 (pt) 2009-06-05 2019-09-24 Dow Global Technlogies Inc processo
US20110003940A1 (en) 2009-07-01 2011-01-06 Dow Global Technologies Inc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
SG10201403765WA (en) 2009-07-01 2014-09-26 Dow Global Technologies Llc Ethylenic Polymer And Its Use
US8629214B2 (en) 2009-07-01 2014-01-14 Dow Global Technologies Llc. Ethylene-based polymer compositions for use as a blend component in shrinkage film applications
KR20120107066A (ko) 2009-07-01 2012-09-28 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 중합체 및 그의 용도
BR112012001948B1 (pt) 2009-07-29 2019-08-20 Dow Global Technologies Llc Agente de translado de cadeia, processo para a polimerização de pelo menos um monômero polimerizável por adição, copolímero em multi-bloco e composição de catalisador
SG179053A1 (en) 2009-09-14 2012-04-27 Dow Global Technologies Llc Polymers comprising units derived from ethylene and siloxane
EP2478022B1 (de) 2009-09-14 2021-01-13 Dow Global Technologies LLC Polymere mit einheiten aus ethylen und polyalkylen
BR112012005695A2 (pt) 2009-09-14 2020-10-13 Dow Global Technologies Inc polímero, composição, artigo e processo para formar um polímero
US8729186B2 (en) 2009-12-18 2014-05-20 Dow Global Technologies Llc Polymerization process to make low density polyethylene
JP5873803B2 (ja) 2009-12-18 2016-03-01 ダウ グローバル テクノロジーズ エルエルシー 低密度ポリエチレンを製造するための重合法
BR112012022194B1 (pt) 2010-03-02 2020-04-14 Dow Global Technologies Inc composição de polímero a base de etileno, artigo fabricado, formulação termoplástica e processo de polimerização
KR20130089230A (ko) 2010-06-14 2013-08-09 다우 글로벌 테크놀로지스 엘엘씨 수축 필름 용도에서 블렌드 성분으로서 사용하기 위한 에틸렌 기재 중합체 조성물
WO2012004422A1 (es) 2010-07-06 2012-01-12 Dow Global Technologies Llc Mezclas de polímeros de etileno y artículos orientados con resistencia mejorada a la contracción
EP2591060B1 (de) 2010-07-09 2016-12-21 Luna Innovations Incorporated Beschichtungssystem zur formung sehr langlebiger umgebungsgehärteter und wasserabweisender beschichtungen auf substraten
KR101861878B1 (ko) 2010-09-30 2018-07-02 다우 글로벌 테크놀로지스 엘엘씨 에틸렌-기재 혼성중합체 및 그의 제조 방법
BR112013007510B1 (pt) 2010-09-30 2020-10-20 Dow Global Technologies Llc processo de polimerização em alta pressão para formar um polímero a base de etileno, polímero a base de etileno, composição e artigo
EP2471856A1 (de) 2010-12-30 2012-07-04 Dow Global Technologies LLC Polyolefinzusammensetzungen
CN113498414A (zh) 2018-12-28 2021-10-12 陶氏环球技术有限责任公司 包括遥爪聚烯烃的可固化组合物
WO2020140067A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
US20220073658A1 (en) 2018-12-28 2022-03-10 Dow Global Technologies Llc Telechelic polyolefins and processes for preparing the same
WO2020135681A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
FR3126357B1 (fr) 2021-08-30 2023-09-08 Faurecia Sieges Dautomobile Siège comportant un mécanisme de pédoncule de ceinture de sécurité et procédé d’assemblage d’un tel siège

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379824A (en) * 1943-03-06 1945-07-03 Du Pont Process and apparatus for treating artificial filaments
US3368934A (en) * 1964-05-13 1968-02-13 Du Pont Nonwoven fabric of crimped continuous polyethylene terephthalate fibers
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
FR1582147A (de) * 1968-05-22 1969-09-26
DE1785158C3 (de) * 1968-08-17 1979-05-17 Metallgesellschaft Ag, 6000 Frankfurt Runddiise zum Abziehen und Ablegen von Fäden zu einem Fadenvlies
DE2053918B2 (de) * 1970-11-03 1976-09-30 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren und vorrichtung zur herstellung gekraeuselter faeden aus synthetischen hochpolymeren
US3754694A (en) * 1972-01-06 1973-08-28 Metallgesellschaft Ag Fluid adjusting means
US4172544A (en) * 1977-05-17 1979-10-30 Sola Basic Industries, Inc. Wire tensioning and feeding device

Also Published As

Publication number Publication date
JPS57501577A (de) 1982-09-02
WO1982001180A1 (en) 1982-04-15
EP0049563A3 (en) 1982-05-19
EP0049563B1 (de) 1986-04-09
ATE19104T1 (de) 1986-04-15
EP0049563A2 (de) 1982-04-14
MX153464A (es) 1986-10-21
JPS619221B2 (de) 1986-03-20
US4322027A (en) 1982-03-30
CA1165991A (en) 1984-04-24

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8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee