[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ITMI950982A0 - Fibre poliolefiniche ad elevata tenacita' - Google Patents

Fibre poliolefiniche ad elevata tenacita'

Info

Publication number
ITMI950982A0
ITMI950982A0 ITMI950982A ITMI950982A ITMI950982A0 IT MI950982 A0 ITMI950982 A0 IT MI950982A0 IT MI950982 A ITMI950982 A IT MI950982A IT MI950982 A ITMI950982 A IT MI950982A IT MI950982 A0 ITMI950982 A0 IT MI950982A0
Authority
IT
Italy
Prior art keywords
high tenacity
polyolefin fibers
tenacity polyolefin
fibers
tenacity
Prior art date
Application number
ITMI950982A
Other languages
English (en)
Inventor
Leonardo Pinoca
Renato Africano
Giancarlo Braca
Original Assignee
Montell North America Inc
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 Montell North America Inc filed Critical Montell North America Inc
Publication of ITMI950982A0 publication Critical patent/ITMI950982A0/it
Priority to ITMI950982A priority Critical patent/IT1274503B/it
Priority to US08/647,507 priority patent/US5747160A/en
Priority to CA002176522A priority patent/CA2176522A1/en
Priority to AT96107784T priority patent/ATE203287T1/de
Priority to ES96107784T priority patent/ES2160743T3/es
Priority to JP8120459A priority patent/JPH09132815A/ja
Priority to EP96107784A priority patent/EP0743380B1/en
Priority to DK96107784T priority patent/DK0743380T3/da
Priority to KR1019960016178A priority patent/KR960041437A/ko
Priority to CN96108987A priority patent/CN1065296C/zh
Priority to DE69613896T priority patent/DE69613896T2/de
Priority to TW085106023A priority patent/TW305885B/zh
Publication of ITMI950982A1 publication Critical patent/ITMI950982A1/it
Application granted granted Critical
Publication of IT1274503B publication Critical patent/IT1274503B/it
Priority to US09/013,591 priority patent/US5849409A/en
Priority to US09/103,975 priority patent/US5973078A/en

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C—CHEMISTRY; METALLURGY
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nonwoven Fabrics (AREA)
ITMI950982A 1995-05-15 1995-05-15 Fibre poliolefiniche ad elevata tenacita' IT1274503B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ITMI950982A IT1274503B (it) 1995-05-15 1995-05-15 Fibre poliolefiniche ad elevata tenacita'
US08/647,507 US5747160A (en) 1995-05-15 1996-05-14 High tenacity propylene polymer fiber and process for making it
CA002176522A CA2176522A1 (en) 1995-05-15 1996-05-14 High tenacity propylene polymer fiber and process for making it
EP96107784A EP0743380B1 (en) 1995-05-15 1996-05-15 High tenacity propylene polymer fibre and process for making it
DE69613896T DE69613896T2 (de) 1995-05-15 1996-05-15 Propylenpolymerfaser mit hoher Festigkeit und Verfahren zur Herstellung derselben
JP8120459A JPH09132815A (ja) 1995-05-15 1996-05-15 高テナシティープロピレン重合体繊維およびその製造方法
AT96107784T ATE203287T1 (de) 1995-05-15 1996-05-15 Propylenpolymerfaser mit hoher festigkeit und verfahren zur herstellung derselben
DK96107784T DK0743380T3 (da) 1995-05-15 1996-05-15 Propylenpolymerfiber med høj tenacitet og fremgangsmåde til fremstilling heraf
KR1019960016178A KR960041437A (ko) 1995-05-15 1996-05-15 고강력 프로필렌 고분자 섬유 및 그의 제조방법
CN96108987A CN1065296C (zh) 1995-05-15 1996-05-15 高强度丙烯聚合物纤维及其制造方法
ES96107784T ES2160743T3 (es) 1995-05-15 1996-05-15 Fibra de polimero de propileno de alta tenacidad y procedimiento para su obtencion.
TW085106023A TW305885B (it) 1995-05-15 1996-05-22
US09/013,591 US5849409A (en) 1995-05-15 1998-01-26 High tenacity propylene polymer fiber and process for making it
US09/103,975 US5973078A (en) 1995-05-15 1998-06-24 High tenacity propylene polymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950982A IT1274503B (it) 1995-05-15 1995-05-15 Fibre poliolefiniche ad elevata tenacita'

Publications (3)

Publication Number Publication Date
ITMI950982A0 true ITMI950982A0 (it) 1995-05-15
ITMI950982A1 ITMI950982A1 (it) 1996-11-15
IT1274503B IT1274503B (it) 1997-07-17

Family

ID=11371601

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI950982A IT1274503B (it) 1995-05-15 1995-05-15 Fibre poliolefiniche ad elevata tenacita'

Country Status (12)

Country Link
US (3) US5747160A (it)
EP (1) EP0743380B1 (it)
JP (1) JPH09132815A (it)
KR (1) KR960041437A (it)
CN (1) CN1065296C (it)
AT (1) ATE203287T1 (it)
CA (1) CA2176522A1 (it)
DE (1) DE69613896T2 (it)
DK (1) DK0743380T3 (it)
ES (1) ES2160743T3 (it)
IT (1) IT1274503B (it)
TW (1) TW305885B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW355699B (en) * 1995-08-21 1999-04-11 Kiectic Ltd Vehicular suspension systems
DE59812014D1 (de) * 1997-05-14 2004-11-04 Borealis Gmbh Schwechat Mannsw Polyolefinfasern und Polyolefingarne und daraus hergestellte textile Flächengebilde
US6197910B1 (en) * 1997-12-10 2001-03-06 Exxon Chemical Patents, Inc. Propylene polymers incorporating macromers
US20050155271A1 (en) * 2002-09-09 2005-07-21 Holy Norman L. Whale-safe rope
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
AU2003302033A1 (en) 2002-10-15 2004-06-15 Exxonmobil Chemical Patents Inc. Multiple catalyst system for olefin polymerization and polymers produced therefrom
WO2006063905A1 (en) * 2004-12-13 2006-06-22 Basell Poliolefine Italia S.R.L. Polyolefin composition, fibres and nonwoven fabrics
CN100357505C (zh) * 2005-06-27 2007-12-26 江苏泽天化纤有限公司 高强低伸型特粗旦丙纶丝及其生产方法
US20070203299A1 (en) * 2006-02-27 2007-08-30 Novolen Technology Holdings C.V. High melt strength polypropylene
US20080114130A1 (en) * 2006-11-10 2008-05-15 John Ashbaugh Resin composition for production of high tenacity slit film, monofilaments and fibers
CN101903150A (zh) * 2007-12-20 2010-12-01 诺瓦提斯公司 铸塑成型隐形眼镜的方法
CN101851798B (zh) * 2009-03-31 2011-07-20 中国水产科学研究院东海水产研究所 渔用多元共混改性丙纶单丝制备方法
CN101851796B (zh) * 2009-03-31 2012-05-30 中国水产科学研究院东海水产研究所 渔用绳索制作用耐磨共混改性聚丙烯单丝加工方法
US8217116B2 (en) * 2009-07-15 2012-07-10 Braskem America, Inc. Polypropylene composition for buried structures
US8044135B2 (en) * 2010-02-24 2011-10-25 Braskem America, Inc. Polypropylene impact copolymer compositions
CN103361767B (zh) * 2012-03-29 2016-09-28 彭宏 一种低成本的聚烯烃弹性纤维及其制造方法
CN104769018B (zh) * 2012-10-31 2017-09-22 埃克森美孚化学专利公司 含宽分子量分布聚丙烯树脂的制品
BR112015009432B1 (pt) * 2012-10-31 2021-03-30 Exxonmobil Chemical Patents Inc. Resinas de polipropileno de ampla distribuição de peso molecular
CN105524351B (zh) * 2014-10-27 2019-03-26 中国石油化工股份有限公司 无纺布原料及其制备方法和无纺布的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5685417A (en) * 1979-11-13 1981-07-11 Phillips Petroleum Co Polyolefin product and method
ZA86528B (en) * 1985-01-31 1986-09-24 Himont Inc Polypropylene with free-end long chain branching,process for making it,and use thereof
NO167039C (no) * 1985-01-31 1991-09-25 Himont Inc Fremgangsmaate for fremstilling av polypropylen med langkjedede forgreninger og anvendelse av dette
US4626467A (en) * 1985-12-16 1986-12-02 Hercules Incorporated Branched polyolefin as a quench control agent for spin melt compositions
JP2597551B2 (ja) * 1986-07-03 1997-04-09 株式会社東芝 超電導撚線
JP2611338B2 (ja) * 1988-06-20 1997-05-21 日本ビクター株式会社 導電性高分子材料
US5047446A (en) * 1988-07-22 1991-09-10 Himont Incorporated Thermal treatment of irradiated propylene polymer material
US5047485A (en) * 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
IT1230133B (it) * 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
IT1243188B (it) * 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
JPH06313207A (ja) * 1993-04-26 1994-11-08 Mitsubishi Rayon Co Ltd 高強度ポリプロピレン繊維およびその製造方法
US5368919A (en) * 1993-05-20 1994-11-29 Himont Incorporated Propylene polymer compositions containing high melt strength propylene polymer material
US5414027A (en) * 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
IT1271420B (it) * 1993-08-30 1997-05-28 Himont Inc Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza
US5360868A (en) * 1993-08-30 1994-11-01 Himont Incorporated Polyolefin compositions having a high balance of stiffness and impact strength

Also Published As

Publication number Publication date
EP0743380A2 (en) 1996-11-20
DK0743380T3 (da) 2001-09-24
IT1274503B (it) 1997-07-17
EP0743380B1 (en) 2001-07-18
ATE203287T1 (de) 2001-08-15
CN1143126A (zh) 1997-02-19
KR960041437A (ko) 1996-12-19
US5849409A (en) 1998-12-15
DE69613896T2 (de) 2001-11-29
TW305885B (it) 1997-05-21
CA2176522A1 (en) 1996-11-16
ES2160743T3 (es) 2001-11-16
JPH09132815A (ja) 1997-05-20
EP0743380A3 (en) 1997-06-04
DE69613896D1 (de) 2001-08-23
CN1065296C (zh) 2001-05-02
US5973078A (en) 1999-10-26
ITMI950982A1 (it) 1996-11-15
US5747160A (en) 1998-05-05

Similar Documents

Publication Publication Date Title
DE69839499D1 (de) Structure d'epissage de fibres optiques
NO982530D0 (no) Fibre med fosforholdig belegg
ITMI950982A0 (it) Fibre poliolefiniche ad elevata tenacita'
BR9707895A (pt) Organizador de fibras ópticas
DK0939914T3 (da) Optisk fiberordner
DE69624710D1 (de) Hochsaugfähige doppelgekreppte faserbahn
DE69625442D1 (de) Faseroptisches Filter
DE69604042D1 (de) Ummantelungsgepumpte Faserstruktur
DE69602443D1 (de) Faserstoffbahn
DE59605126D1 (de) Cellulosefaser
FI961890A (fi) Hajontasiirretty monomodinen optinen kuitu
GB2297943B (en) Spinneret for manufacturing modified cross-section fibers with optical function
BR9407428A (pt) Organizador de fibras opticas
GB2312053B (en) Management of optical fibres
GB9500523D0 (en) Management of optical fibres
IT1283496B1 (it) Pettinatrice per fibre
GB9513366D0 (en) Optical fibre organizer
IT1280468B1 (it) Procedimento per la pettinatura di fibre tessili e macchina pettinatrice per l'attuazione di tale procedimento
GB2297941B (en) Spinneret for manufacturing modified cross-section fibers with optical function
IT1293216B1 (it) Dispositivo per la pre-agugliatura di un'ovatta di fibre.
SE9703099D0 (sv) Optical fibre organizer
GB9506031D0 (en) Management of optical fibres
KR970039090U (ko) 합성섬유 용융방사용 팩구조
MA23424A1 (fr) Fibres de cellulose
KR970009756U (ko) 합성섬유사

Legal Events

Date Code Title Description
0001 Granted