BE823102A - Procede d'extrusion d'une resine d'oxyde d'ethylene - Google Patents

Procede d'extrusion d'une resine d'oxyde d'ethylene

Info

Publication number
BE823102A
BE823102A BE151286A BE151286A BE823102A BE 823102 A BE823102 A BE 823102A BE 151286 A BE151286 A BE 151286A BE 151286 A BE151286 A BE 151286A BE 823102 A BE823102 A BE 823102A
Authority
BE
Belgium
Prior art keywords
extrusion
ethylene oxide
oxide resin
resin
ethylene
Prior art date
Application number
BE151286A
Other languages
English (en)
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 filed Critical
Publication of BE823102A publication Critical patent/BE823102A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • 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
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/02—Polyalkylene oxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
BE151286A 1973-12-10 1974-12-09 Procede d'extrusion d'une resine d'oxyde d'ethylene BE823102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/423,450 US3941865A (en) 1973-12-10 1973-12-10 Extrusion of ethylene oxide resins

Publications (1)

Publication Number Publication Date
BE823102A true BE823102A (fr) 1975-06-09

Family

ID=23678949

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151286A BE823102A (fr) 1973-12-10 1974-12-09 Procede d'extrusion d'une resine d'oxyde d'ethylene

Country Status (9)

Country Link
US (1) US3941865A (fr)
JP (1) JPS5332383B2 (fr)
BE (1) BE823102A (fr)
CA (1) CA1045770A (fr)
DE (1) DE2458153C3 (fr)
FR (1) FR2253618B1 (fr)
GB (1) GB1466408A (fr)
IT (1) IT1026890B (fr)
NL (1) NL7415992A (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097652A (en) * 1975-08-28 1978-06-27 Albany International Corp. Poly (ethylene oxide) monofilament
US4501828A (en) * 1983-01-20 1985-02-26 General Technology Applications,Inc. Dissolving water soluble polymers
US4898902A (en) * 1987-07-03 1990-02-06 Adeka Fine Chemical Co., Ltd. Binder composition for injection molding
IL90584A (en) * 1988-06-15 1994-12-29 May & Baker Ltd Package releasing its contents on contact with water
GB2230445B (en) * 1989-02-17 1993-10-27 May & Baker Ltd Package releasing its contents on contact with water
JP2807501B2 (ja) * 1989-09-19 1998-10-08 ポリプラスチックス株式会社 透明ポリエステルフィルム、シート及びその製造法
US5382451A (en) * 1992-04-06 1995-01-17 Minnesota Mining And Manufacturing Method for coating adhesive polymers
US6372850B2 (en) 1997-12-31 2002-04-16 Kimberly-Clark Worldwide, Inc. Melt processable poly (ethylene oxide) fibers
AU2587299A (en) 1998-02-06 1999-08-23 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide polymer compositions
US6515075B1 (en) 2001-07-12 2003-02-04 Kimberly-Clark Worldwide, Inc. Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same
US7776314B2 (en) 2002-06-17 2010-08-17 Grunenthal Gmbh Abuse-proofed dosage system
DE10361596A1 (de) 2003-12-24 2005-09-29 Grünenthal GmbH Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform
DE10336400A1 (de) 2003-08-06 2005-03-24 Grünenthal GmbH Gegen Missbrauch gesicherte Darreichungsform
DE102005005446A1 (de) 2005-02-04 2006-08-10 Grünenthal GmbH Bruchfeste Darreichungsformen mit retardierter Freisetzung
US20070048228A1 (en) 2003-08-06 2007-03-01 Elisabeth Arkenau-Maric Abuse-proofed dosage form
DE102004032049A1 (de) * 2004-07-01 2006-01-19 Grünenthal GmbH Gegen Missbrauch gesicherte, orale Darreichungsform
DE102005005449A1 (de) 2005-02-04 2006-08-10 Grünenthal GmbH Verfahren zur Herstellung einer gegen Missbrauch gesicherten Darreichungsform
DE102005043172A1 (de) * 2005-09-09 2007-03-15 Basf Ag Verfahren zur Herstellung von Weichkapselhüllen auf Basis von Polyvinylalkohol-Polyethylenglykol-Pfropfcopolymeren
ATE493118T1 (de) * 2006-01-19 2011-01-15 Dow Global Technologies Inc Biologisch wirksame zusammensetzung mit ethylcellulose
SA07280459B1 (ar) 2006-08-25 2011-07-20 بيورديو فارما إل. بي. أشكال جرعة صيدلانية للتناول عن طريق الفم مقاومة للعبث تشتمل على مسكن شبه أفيوني
CA2713128C (fr) 2008-01-25 2016-04-05 Gruenenthal Gmbh Forme posologique pharmaceutique
CN102573805A (zh) 2009-07-22 2012-07-11 格吕伦塔尔有限公司 热熔挤出的控制释放剂型
RU2015138422A (ru) 2009-07-22 2018-12-25 Грюненталь Гмбх Стабильная при окислении, прочная на излом лекарственная форма
BR112013005234A2 (pt) 2010-09-02 2016-05-03 Gruenenthal Gmbh forma de dosagem resistente à violação compreendendo um polímero aniônico.
NZ607392A (en) 2010-09-02 2015-03-27 Gruenenthal Chemie Tamper resistant dosage form comprising inorganic salt
RS56527B1 (sr) 2011-07-29 2018-02-28 Gruenenthal Gmbh Tableta za trenutno oslobađanje leka rezistentna na zloupotrebu
PE20141638A1 (es) 2011-07-29 2014-11-22 Gruenenthal Chemie Tableta a prueba de manipulacion que proporciona liberacion de farmaco inmediato
MX356421B (es) 2012-02-28 2018-05-29 Gruenenthal Gmbh Forma de dosificacion resistente a la manipulacion indebida que comprende un compuesto farmacologicamente activo y un polimero anionico.
DK2838512T3 (en) 2012-04-18 2018-11-19 Gruenenthal Gmbh MANIPULATED AND DOSAGE DUMPED PHARMACEUTICAL DOSAGE FORM
US10064945B2 (en) 2012-05-11 2018-09-04 Gruenenthal Gmbh Thermoformed, tamper-resistant pharmaceutical dosage form containing zinc
AR096439A1 (es) 2013-05-29 2015-12-30 Gruenenthal Gmbh Forma de dosificación resistente al uso indebido que contiene una o más partículas
JP6445537B2 (ja) 2013-05-29 2018-12-26 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング １個または複数の粒子を含有する改変防止（ｔａｍｐｅｒ−ｒｅｓｉｓｔａｎｔ）剤形
US10624862B2 (en) 2013-07-12 2020-04-21 Grünenthal GmbH Tamper-resistant dosage form containing ethylene-vinyl acetate polymer
AU2014356581C1 (en) 2013-11-26 2020-05-28 Grunenthal Gmbh Preparation of a powdery pharmaceutical composition by means of cryo-milling
MX2016014738A (es) 2014-05-12 2017-03-06 Gruenenthal Gmbh Formulacion en capsula de liberacion inmediata resistente a alteraciones que comprende tapentadol.
MX2016015417A (es) 2014-05-26 2017-02-22 Gruenenthal Gmbh Multiparticulas protegidas contra vertido de dosis etanolico.
JP2018517676A (ja) 2015-04-24 2018-07-05 グリュネンタール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 即時放出および溶媒抽出に対する耐性を有する改変防止製剤
AU2016319203A1 (en) 2015-09-10 2018-02-22 Grünenthal GmbH Protecting oral overdose with abuse deterrent immediate release formulations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA722109A (en) * 1965-11-23 W. Mock Henry Extrusion of ethylene oxide polymers
US2528200A (en) * 1948-09-15 1950-10-31 Weinberg Frederic Method of making decorative extruded material
US3066356A (en) * 1958-04-21 1962-12-04 Allied Chem Extrusion of polyethylene using water as lubricant
US3177276A (en) * 1958-06-06 1965-04-06 Phillips Petroleum Co Method for preparation of embossed thermoplastic sheet and composition for producing same
US3365413A (en) * 1963-07-23 1968-01-23 Monsanto Co Polyvinyl alcohol films plasticized with monophenyl ether of polyoxyethylene
US3607812A (en) * 1968-12-17 1971-09-21 Denki Kagaku Kogyo Kk Method of manufacturing polyvinyl alcohol films and product

Also Published As

Publication number Publication date
FR2253618A1 (fr) 1975-07-04
JPS5090661A (fr) 1975-07-19
IT1026890B (it) 1978-10-20
US3941865A (en) 1976-03-02
DE2458153B2 (de) 1979-08-16
DE2458153A1 (de) 1975-06-19
CA1045770A (fr) 1979-01-09
DE2458153C3 (de) 1980-04-17
GB1466408A (en) 1977-03-09
NL7415992A (nl) 1975-06-12
JPS5332383B2 (fr) 1978-09-07
FR2253618B1 (fr) 1978-06-23

Similar Documents

Publication Publication Date Title
BE822375A (fr) Procede de purification d'oxyde de propylene
BE819645A (fr) Procede de fabrication d'oxyde d'ethylene
BE821439A (fr) Catalyseur pour la production d'oxyde d'ethylene
BE793658A (fr) Catalyseur utilisable pour la production d'oxyde d'ethylene
BE821567A (fr) Procede d'extrusion
IT1026890B (it) Estrusione di resine a base di ossido di etilene
FR95776E (fr) Procédé chimique de purification de l'oxyde de propylene.
FR1514707A (fr) Procédé de préparation de pellicules de polymères d'oléfines
BE751315A (fr) Procede de preparation de polymeres d'alcene
BE819263A (fr) Procede de chloration de polymeres d'ethylene
BE796432A (fr) Procede ameliore de synthese d'oxyde de propylene
BE783627A (fr) Nouveau procede de polymerisation de l'acrylonitrile
OA04606A (fr) Procédé de préparation d'oxyde de manganèse.
BE777443A (fr) Procede de polymerisation d'une isoolefine
BE813389A (fr) Procede d'extrusion
FR2276323A1 (fr) Procede de polymerisation d'une olefine
FR1427415A (fr) Procédé pour la production d'oxyde d'éthylène
FR1508070A (fr) Procédé pour la préparation de polymères d'oxyde de propylène
FR2327239A1 (fr) Procede pour la preparation d'oxyde d'ethylene
BE779705A (fr) Procede de purification d'oxyde de propylene
IT1002638B (it) Procedimento per la produzione di resine fenoloformaldeid
CH538467A (fr) Procédé de préparation d'oxyde d'éthylène
BE788309A (fr) Procede de polymerisation de l'ethylene
IT1019423B (it) Procedimento per la produzione di resine poliestere insature
IT1022140B (it) Processo per la polimerizzazione di clorobutadieni

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19861231