WO2008104705A3 - Procede pour la fabrication d'objets a films minces - Google Patents

Procede pour la fabrication d'objets a films minces Download PDF

Info

Publication number
WO2008104705A3
WO2008104705A3 PCT/FR2008/050226 FR2008050226W WO2008104705A3 WO 2008104705 A3 WO2008104705 A3 WO 2008104705A3 FR 2008050226 W FR2008050226 W FR 2008050226W WO 2008104705 A3 WO2008104705 A3 WO 2008104705A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing thin
glass transition
polymer composition
inflatable
elastomer
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.)
Ceased
Application number
PCT/FR2008/050226
Other languages
English (en)
Other versions
WO2008104705A2 (fr
Inventor
Jean-Pierre Disson
Pierre Gerard
Stephanie Magnet
Christophe Navarro
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 Arkema France SA filed Critical Arkema France SA
Priority to EP08762076A priority Critical patent/EP2117797A2/fr
Publication of WO2008104705A2 publication Critical patent/WO2008104705A2/fr
Publication of WO2008104705A3 publication Critical patent/WO2008104705A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • 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
    • C08J5/02—Direct processing of dispersions, e.g. latex, to 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention se rapporte à un procédé de fabrication d'objets à films minces mettant en oeuvre une préforme, à partir d'une composition polymère élastomérique comprenant un copolymère tribloc dont le bloc central comporte une majorité d'un monomère acrylate de faible Tv lui conférant le caractère élastomérique, les blocs latéraux ayant une Tv plus élevée. La composition peut se présenter sous forme de solution dans un solvant organique, ou sous forme d'un latex constitué d'une émulsion stable. Par le procédé de l'invention, il est possible de fabriquer toute une gamme de produits élastiques imperméables préformés de haute performance, tels par exemple les gants médicaux ou autres, les préservatifs, les cathéters, gonflables ou non, les ballons de dilatation, les drains etc.
PCT/FR2008/050226 2007-02-13 2008-02-13 Procede pour la fabrication d'objets a films minces Ceased WO2008104705A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08762076A EP2117797A2 (fr) 2007-02-13 2008-02-13 Procede pour la fabrication d'objets a films minces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0753209A FR2912411B1 (fr) 2007-02-13 2007-02-13 Procede pour la fabrication d'objets a films minces.
FR0753209 2007-02-13

Publications (2)

Publication Number Publication Date
WO2008104705A2 WO2008104705A2 (fr) 2008-09-04
WO2008104705A3 true WO2008104705A3 (fr) 2008-10-16

Family

ID=38446045

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/050226 Ceased WO2008104705A2 (fr) 2007-02-13 2008-02-13 Procede pour la fabrication d'objets a films minces

Country Status (3)

Country Link
EP (1) EP2117797A2 (fr)
FR (1) FR2912411B1 (fr)
WO (1) WO2008104705A2 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112900A (en) * 1990-11-28 1992-05-12 Tactyl Technologies, Inc. Elastomeric triblock copolymer compositions and articles made therewith
JP2003213197A (ja) * 2002-01-24 2003-07-30 Nippon Zeon Co Ltd コーティング剤およびディップ成形品
JP2004285220A (ja) * 2003-03-24 2004-10-14 Nippon Zeon Co Ltd コーティング剤組成物およびディップ成形品
WO2005082945A1 (fr) * 2004-02-06 2005-09-09 Arkema France Procede de polymerisation radicalaire en emulsion mettant en oeuvre des alcoxyamines hydrosolubles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112900A (en) * 1990-11-28 1992-05-12 Tactyl Technologies, Inc. Elastomeric triblock copolymer compositions and articles made therewith
JP2003213197A (ja) * 2002-01-24 2003-07-30 Nippon Zeon Co Ltd コーティング剤およびディップ成形品
JP2004285220A (ja) * 2003-03-24 2004-10-14 Nippon Zeon Co Ltd コーティング剤組成物およびディップ成形品
WO2005082945A1 (fr) * 2004-02-06 2005-09-09 Arkema France Procede de polymerisation radicalaire en emulsion mettant en oeuvre des alcoxyamines hydrosolubles

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; LIU, XIANG ET AL LIU, XIANG ET AL: "Coating agents for antiblocking of dip moldings and dip moldings therefrom Coating agents for antiblocking of dip moldings and dip moldings therefrom", XP002449986, retrieved from STN Database accession no. 2003:582655 *

Also Published As

Publication number Publication date
FR2912411A1 (fr) 2008-08-15
EP2117797A2 (fr) 2009-11-18
WO2008104705A2 (fr) 2008-09-04
FR2912411B1 (fr) 2009-04-10

Similar Documents

Publication Publication Date Title
WO2008117620A1 (fr) Latex de caoutchouc, latex de caoutchouc pour moulage par immersion et article moulé par immersion.
ATE509676T1 (de) Golfballkern
WO2007100922A3 (fr) Procédés de fabrication d'articles polymères et articles polymères formés à partir de ceux-ci
WO2007078661A3 (fr) Monomères contenant du silicium coiffés de groupements hydrophiles cationiques polymérisables
WO2008005643A3 (fr) Monomères carboxyliques de siloxanyle comprenant des groupes pendants pouvant être polymérisés
EP1734060A4 (fr) Polymere diene conjugue modifie, initiateur de polymérisation, procédés de fabrication de ceux-ci, et composition de caoutchouc
MY165740A (en) A latex comprising water and a styrenic block copolymer and a process for preparing articles therefrom
DK2152770T3 (da) Isotactic polystyrene having reactive groups
SG11201900914XA (en) Modified conjugated diene-based polymer, rubber composition and tire
WO2005051292A3 (fr) Dispositifs, systemes et procedes permettant de fixer des tissus dans certaines zones corporelles, telles que le conduit pharyngien
WO2007111808A3 (fr) Dispositifs medicaux comportant des regions polymeres biodegradables
EP1535964A4 (fr) Composition de polymere thermoplastique
WO2004087007A3 (fr) Dispositif medical de fil en hydrogel
WO2005100169A3 (fr) Film polymerique enduit par extrusion et dispositif d'occlusion gastrique comprenant le film
WO2008060750A3 (fr) Dégonflage de ballonnet médical
EP2098554A4 (fr) Procédé de fabrication d'un polymère diène conjugué modifié, polymère diène conjugué modifié et composition de caoutchouc
ATE548403T1 (de) Formulierungen für zellige, verschäumte polymerprodukte auf basis von polyvinylchlorid, verbesserte zellige, verschäumte polymerprodukte auf basis von polyvinylchlorid und verfahren zur herstellung der verbesserten zelligen, verschäumten polymerprodukte
WO2005118008A3 (fr) Compositions et articles contenant une matrice polymere reticulee et un liquide actif immobilise et procedes de fabrication et d'utilisation de ceux-ci
WO2006103371A3 (fr) Formulation poly(thio)urethane thermodurcissable comprenant au moins un copolymere a blocs et son application dans l'optique pour la fabrication de verres organiques a tenacite amelioree
WO2007070352A3 (fr) Compositions de polycarbonate thermoplastique ayant un faible brillant, articles fabriques a partir de celles-ci et procede de fabrication
WO2008005645A3 (fr) Monomères carboxyliques de siloxanyle de type m2dx
IN2012DN02388A (fr)
MX2013004646A (es) Copolimeros en bloque elastomericos con una arquitectura molecular en forma de estrella, la arquitectura molecular en forma de estrella teniendo la estrella al menos dos brazos diferentes.
AU2013332249A8 (en) Polymeric articles comprising a decoration and method of manufacturing
DE60229184D1 (de) Modifizierter kautschuk, verfahren zu dessen herstellung und zusammensetzung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08762076

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2008762076

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE