PT93765A - Processo para a fabricacao de produtos modelados orientados de misturas de polissacaridos liotropicos/polimero consolidavel termicamente - Google Patents

Processo para a fabricacao de produtos modelados orientados de misturas de polissacaridos liotropicos/polimero consolidavel termicamente

Info

Publication number
PT93765A
PT93765A PT93765A PT9376590A PT93765A PT 93765 A PT93765 A PT 93765A PT 93765 A PT93765 A PT 93765A PT 9376590 A PT9376590 A PT 9376590A PT 93765 A PT93765 A PT 93765A
Authority
PT
Portugal
Prior art keywords
polystacaride
liotropic
mixtures
manufacture
consolidated polymer
Prior art date
Application number
PT93765A
Other languages
English (en)
Other versions
PT93765B (pt
Inventor
Carmen Anoish Gabriel
E Renee Perusich
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 PT93765A publication Critical patent/PT93765A/pt
Publication of PT93765B publication Critical patent/PT93765B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
PT93765A 1989-04-13 1990-04-12 Processo para a fabricacao de produtos modelados orientados de misturas de polissacaridos liotropicos/polimero consolidavel termicamente PT93765B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/337,504 US5000898A (en) 1989-04-13 1989-04-13 Process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends

Publications (2)

Publication Number Publication Date
PT93765A true PT93765A (pt) 1991-01-08
PT93765B PT93765B (pt) 1996-08-30

Family

ID=23320808

Family Applications (1)

Application Number Title Priority Date Filing Date
PT93765A PT93765B (pt) 1989-04-13 1990-04-12 Processo para a fabricacao de produtos modelados orientados de misturas de polissacaridos liotropicos/polimero consolidavel termicamente

Country Status (11)

Country Link
US (1) US5000898A (pt)
EP (1) EP0392557B1 (pt)
JP (1) JP2847200B2 (pt)
KR (1) KR900016322A (pt)
AT (1) ATE139793T1 (pt)
AU (1) AU630944B2 (pt)
CA (1) CA2014095A1 (pt)
DE (1) DE69027554T2 (pt)
IL (1) IL94033A0 (pt)
PT (1) PT93765B (pt)
RU (1) RU2011701C1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178812A (en) * 1990-11-28 1993-01-12 E. I. Du Pont De Nemours And Company Method of making composites having improved surface properties
CA2246759A1 (en) * 1996-02-29 1997-09-04 Biswaroop Majumdar An optical film with co-continuous phases
US7888412B2 (en) * 2004-03-26 2011-02-15 Board Of Trustees Of The University Of Alabama Polymer dissolution and blend formation in ionic liquids

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH432721A (fr) * 1964-01-25 1967-03-31 Rhodiaceta Procédé de préparation de mélanges filables de matières à poids moléculaire élevé
US3600493A (en) * 1968-10-07 1971-08-17 Celanese Corp Method for drawing fibers comprised of cellulose acetate-polymer blends
US3869429A (en) * 1971-08-17 1975-03-04 Du Pont High strength polyamide fibers and films
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
JPS5296230A (en) * 1976-02-09 1977-08-12 Du Pont Manufacture of optically isomerized dope and cellulose fiber
JPS5465747A (en) * 1977-11-04 1979-05-26 Motoo Takayanagi High molecular composite body
GB1601585A (en) * 1978-05-18 1981-11-04 Courtaulds Ltd Bicomponent filaments
JPS5641234A (en) * 1979-09-10 1981-04-17 Asahi Chem Ind Co Ltd Novel molding dope composition
GB2061970B (en) * 1979-09-10 1983-05-18 Asahi Chemical Ind Polymer dope composition composite fibres made therefrom and process for making same
US4340559A (en) * 1980-10-31 1982-07-20 E. I. Du Pont De Nemours And Company Spinning process
JPS57183420A (en) * 1981-05-06 1982-11-11 Motoo Takayanagi Aromatic polyamide conjugate yarn and its preparation
US4464323A (en) * 1982-08-09 1984-08-07 E. I. Du Pont De Nemours And Company Process for preparing high strength cellulosic fibers
JPS59163418A (ja) * 1983-03-01 1984-09-14 Asahi Chem Ind Co Ltd ポリアミド繊維の製造方法
US4631318A (en) * 1983-03-08 1986-12-23 Research Corporation Polymeric molecular composites
US4725394A (en) * 1985-02-19 1988-02-16 E. I. Du Pont De Nemours And Company Process for preparing high stength cellulosic fibers
US4842924A (en) * 1986-08-25 1989-06-27 Farris Richard J Novel compositions based on reinforcement with microfibrillar networks of rigid-rod polymers
US4810735A (en) * 1986-10-15 1989-03-07 E. I. Du Pont De Nemours And Company Spinnable dopes and articles therefrom
US5011643A (en) * 1989-04-13 1991-04-30 E. I. Du Pont De Nemours And Company Process for making oriented, shaped articles of para-aramid/thermally-consolidatable polymer blends

Also Published As

Publication number Publication date
IL94033A0 (en) 1991-01-31
EP0392557A3 (en) 1991-04-03
CA2014095A1 (en) 1990-10-13
EP0392557A2 (en) 1990-10-17
DE69027554D1 (de) 1996-08-01
AU630944B2 (en) 1992-11-12
JPH0319910A (ja) 1991-01-29
KR900016322A (ko) 1990-11-13
AU5321890A (en) 1990-10-18
DE69027554T2 (de) 1997-02-06
US5000898A (en) 1991-03-19
JP2847200B2 (ja) 1999-01-13
RU2011701C1 (ru) 1994-04-30
ATE139793T1 (de) 1996-07-15
EP0392557B1 (en) 1996-06-26
PT93765B (pt) 1996-08-30

Similar Documents

Publication Publication Date Title
ATE105849T1 (de) Verfahren zur herstellung von material zum extrusionsformen.
EP0976777A3 (en) Processing of norbornene thermoplastic materials and articles made therefrom
CA2071133A1 (en) Spun fleece of thermoplastic continuous filaments and process for its manufacture
BR9003925A (pt) Processo continuo para a producao de uma composicao de polimero,aparelho e composicao de polimero
BR9713437A (pt) Filamento multicomponente, processo para sua preparação, artigo abrasivo, e, entrelaçado
FI964940A0 (fi) Lyocell-kuidun valmistusmenetelmä
DE3880909D1 (de) Verfahren und vorrichtung zum herstellen eines rippen-rohres aus kunststoff.
KR960703098A (ko) 광물섬유제품 제조방법[method for manufacturing a mineral fiber product]
MY118846A (en) Process for processing polymer mixtures to filaments
ATE133986T1 (de) Polystyren-formmasse und verfahren zu deren herstellung
CA2165627A1 (en) Process for Producing Fibers for High Strength Non-Woven Materials, and the Resulting Fibers and Non-Wovens
BR9004904A (pt) Granulados contendo polimeros,formulacao detergente e processo para a fabricacao dos granulados contendo polimero
ATE149529T1 (de) Verfahren zur herstellung von amorphen, elastomerischen propylenhomopolymeren
BR8902321A (pt) Processo para a producao de uma composicao compreendendo um polimero de but-1-eno e um polimero de propileno e artigo
DE69023797D1 (de) Verfahren zur Herstellung von orientierten geformten Artikeln aus Mischungen von para-Aramid mit thermisch verfestigbaren Polymeren.
EP0388803A3 (en) Thermoplastic compositions containing polybenzoxazole; polybenzothiazole and polybenzimidazole moieties and process for making shaped articles therefrom
PT93765A (pt) Processo para a fabricacao de produtos modelados orientados de misturas de polissacaridos liotropicos/polimero consolidavel termicamente
BR9001273A (pt) Composicao termoplastica de poliacetal,artigos conformados e processo para a preparacao da composicao
IT8919972A0 (it) Processo per la produzione di articoli formati di grandi dimensioni, costituiti da poliammide modificata.
AU628703B2 (en) Microfibers of syndiotactic vinyl aromatic polymers, nonwoven mats of the microfibers and melt-blowing process for the production thereof
BR9001451A (pt) Produto moldado estirado,opacificado,processo para a producao do mesmo e composicao de resina polipropileno cristalino
KR900012756A (ko) 폴리알켄 섬유를 포함하고 있는 물건 및 그 제조방법
EP0359692A3 (en) Solution spinning process
IE44525L (en) Hydrophilic filaments
FR2721747B1 (fr) Procédé d'obtention de matériaux conducteurs composites à base de polymère conducteur, à propriétés diélectriques contrôlées.

Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19960528

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20091130