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BR0017004A - Processo de aumento da viscosidade relativa (rv) de uma poliamida reagente, produto e filamento - Google Patents

Processo de aumento da viscosidade relativa (rv) de uma poliamida reagente, produto e filamento

Info

Publication number
BR0017004A
BR0017004A BR0017004-6A BR0017004A BR0017004A BR 0017004 A BR0017004 A BR 0017004A BR 0017004 A BR0017004 A BR 0017004A BR 0017004 A BR0017004 A BR 0017004A
Authority
BR
Brazil
Prior art keywords
product
increasing
relative viscosity
filament
polyamide
Prior art date
Application number
BR0017004-6A
Other languages
English (en)
Inventor
George E Zahr
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR0017004A publication Critical patent/BR0017004A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • 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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)

Abstract

"PROCESSO DE AUMENTO DA VISCOSIDADE RELATIVA (RV) DE UMA POLIAMIDA REAGENTE, PRODUTO E FILAMENTO". Processo de aumento da viscosidade relativa (RV) de uma poliamida reagente e produtos fabricados pelo processo. O processo inclui o contato da poliamida reagente e um composto extensor de cadeia, formando o produto, e resfriamento rápido do produto quando sua RV estiver próxima do valor máximo calculado de RV.
BR0017004-6A 2000-01-20 2000-12-07 Processo de aumento da viscosidade relativa (rv) de uma poliamida reagente, produto e filamento BR0017004A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17690800P 2000-01-20 2000-01-20
PCT/US2000/033058 WO2001053382A1 (en) 2000-01-20 2000-12-07 Polyamide chain extension process and related polyamide product

Publications (1)

Publication Number Publication Date
BR0017004A true BR0017004A (pt) 2002-10-15

Family

ID=22646389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0017004-6A BR0017004A (pt) 2000-01-20 2000-12-07 Processo de aumento da viscosidade relativa (rv) de uma poliamida reagente, produto e filamento

Country Status (12)

Country Link
US (1) US6504004B2 (pt)
EP (1) EP1252220B1 (pt)
JP (1) JP2003520876A (pt)
KR (1) KR100728090B1 (pt)
AR (1) AR029223A1 (pt)
BR (1) BR0017004A (pt)
CA (1) CA2392744A1 (pt)
DE (1) DE60038573T2 (pt)
ES (1) ES2302706T3 (pt)
MX (1) MXPA02007121A (pt)
TW (1) TWI230715B (pt)
WO (1) WO2001053382A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001053383A1 (en) * 2000-01-20 2001-07-26 E.I. Du Pont De Nemours And Company Polyamide chain extension process and functionalized polyamides produced thereby
US7005097B2 (en) * 2002-01-23 2006-02-28 Boston Scientific Scimed, Inc. Medical devices employing chain extended polymers
NL1020031C2 (nl) * 2002-02-21 2003-08-25 Dsm Nv Werkwijze voor het vervaardigen van een gefunctionaliseerd polymeer, tussenproducten, een werkwijze voor het bereiden hiervan, een gefunctionaliseerd polymeer en polymeersamenstellingen bevattend een gefunctionaliseerd polymeer.
EP1692207B1 (en) * 2003-11-18 2018-05-02 AdvanSix Resins & Chemicals LLC Method of forming gel-spun fibers
US8003726B2 (en) * 2007-02-16 2011-08-23 Polyone Corporation Method to establish viscosity as a function of shear rate for in-situ polymerized nanonylon via chain extension
DE102007056530A1 (de) 2007-11-23 2009-05-28 Lanxess Deutschland Gmbh Polyamidzusammensetzungen für Polyamid-basierte Schnüre
DE102007057719A1 (de) 2007-11-30 2009-06-10 Lanxess Deutschland Gmbh Polyamidzusammensetzungen für Polyamid-basierte Schnüre
CN101768133A (zh) * 2009-12-22 2010-07-07 深圳海王药业有限公司 二苯基乙烯类衍生物及其用途
WO2014077545A1 (ko) * 2012-11-14 2014-05-22 제일모직 주식회사 중축합 수지의 제조방법
WO2021137612A1 (ko) * 2019-12-30 2021-07-08 한화솔루션 주식회사 연료 튜브용 조성물, 상기 조성물을 포함하는 복합재료 및 이를 이용한 연료 튜브
KR102458558B1 (ko) 2019-12-30 2022-10-25 한화솔루션 주식회사 연료 튜브용 조성물, 상기 조성물을 포함하는 복합재료 및 이를 이용한 연료 튜브
KR20220112120A (ko) * 2021-02-03 2022-08-10 엘지전자 주식회사 폴리아마이드 하이브리드 수지 조성물 및 이로부터 제조되는 경량 및 고강도 성형품
CN114836027A (zh) * 2022-04-25 2022-08-02 宁波坚锋新材料有限公司 一种渔网丝回收高粘再生尼龙及其制备方法
EP4454877A1 (de) 2023-04-24 2024-10-30 Evonik Operations GmbH On- und offshore long-chain-polyamid rohr mit verbesserter barrierewirkung

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2682526A (en) 1950-07-28 1954-06-29 Goodyear Tire & Rubber Interlinking polymers with polylactams
US3365428A (en) 1965-03-25 1968-01-23 Celanese Corp Polymerization of polyamide-precursor salt in the presence of a phosphinic acid
GB1150725A (en) 1965-05-27 1969-04-30 Courtaulds Ltd Improvements in the Manufacture of Block Copolyamides
GB1084324A (pt) 1965-06-23
US3900676A (en) 1967-09-19 1975-08-19 Du Pont Antistatic filaments
US3730685A (en) 1971-02-24 1973-05-01 Du Pont Computer controlled method of titration
US3846507A (en) 1972-04-06 1974-11-05 Union Carbide Canada Ltd Polyamide blends with one polyamide containing phthalate sulfonate moieties and terphthalate on isophthalate residues
JPS5753169B2 (pt) 1973-10-11 1982-11-11
JPS61171732A (ja) 1985-01-23 1986-08-02 Unitika Ltd 高重合度ポリアミドの製造法
JP2507379B2 (ja) 1986-06-23 1996-06-12 帝人株式会社 高重合度ポリエステルの製造方法
JPS63265964A (ja) * 1987-04-24 1988-11-02 Polyplastics Co 樹脂組成物
JPH0627191B2 (ja) * 1988-02-02 1994-04-13 帝人株式会社 超高分子量ポリアミド成形体の製造方法
US4857603A (en) 1988-02-29 1989-08-15 Allied-Signal Inc. Chain extension of polyethylene terephthalate with polyacyllactams
US4912175A (en) 1988-08-01 1990-03-27 E. I. Du Pont De Nemours And Company Process for in creasing polyamide molecular weight with P containing catalyst
US4966949A (en) * 1988-10-20 1990-10-30 E. I. Du Pont De Nemours And Company Process for increasing the molecular weight of a polyamide with p containing catalyst
JPH0362826A (ja) * 1989-07-31 1991-03-18 Teijin Ltd ポリアミド成形体の製造方法
US5106946A (en) 1989-10-20 1992-04-21 E. I. Du Pont De Nemours And Company High tenacity, high modulus polyamide yarn and process for making same
US5139729A (en) 1989-10-20 1992-08-18 E. I. Du Pont De Nemours And Comapny Process for making low shrinkage, high tenacity poly(epsilon-caproamide) yarn
US5077124A (en) 1989-10-20 1991-12-31 E. I. Du Pont De Nemours And Company Low shrinkage, high tenacity poly (hexamethylene adipamide) yarn and process for making same
US5298558A (en) 1991-06-25 1994-03-29 The Geon Company Electrostatic dissipative blends of PVC, polyetheramides and an impact modifier
US5357030A (en) 1992-06-03 1994-10-18 Alliedsignal Inc. Process for producing and polyamide compositions comprising lactamyl phosphites as chain extending agents
EP0651774B1 (en) 1992-07-20 1997-01-08 AlliedSignal Inc. Process for preparing chain extended polymers and graft and block copolymers
US5318738A (en) 1993-04-13 1994-06-07 E. I. Du Pont De Nemours And Company Process of making hollow polyamide filaments
US5955569A (en) 1996-11-27 1999-09-21 E.I. Du Pont De Nemours And Company Method for solid phase polymerization
DE69803601T2 (de) * 1997-04-22 2002-10-17 Dsm N.V., Heerlen Hochmolekulares polyamid

Also Published As

Publication number Publication date
US6504004B2 (en) 2003-01-07
ES2302706T3 (es) 2008-08-01
AR029223A1 (es) 2003-06-18
DE60038573D1 (de) 2008-05-21
EP1252220B1 (en) 2008-04-09
KR20020069259A (ko) 2002-08-29
EP1252220A1 (en) 2002-10-30
JP2003520876A (ja) 2003-07-08
CA2392744A1 (en) 2001-07-26
WO2001053382A1 (en) 2001-07-26
TWI230715B (en) 2005-04-11
DE60038573T2 (de) 2009-05-14
KR100728090B1 (ko) 2007-06-14
MXPA02007121A (es) 2003-01-28
US20020007040A1 (en) 2002-01-17

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (US)

Free format text: TRANSFERIDO DE: E. I. DUPONT DE NEMOURS AND COMPANY

B25G Requested change of headquarter approved

Owner name: INVISTA TECHNOLOGIES S.A.R.L. (CH)

Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDA ATRAVES DA PETICAO NO 018050041747/SP DE 19/10/2005.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time