MX173261B - Copolimeros acrilicos y metodo para su fabricacion - Google Patents

Copolimeros acrilicos y metodo para su fabricacion

Info

Publication number
MX173261B
MX173261B MX016542A MX1654289A MX173261B MX 173261 B MX173261 B MX 173261B MX 016542 A MX016542 A MX 016542A MX 1654289 A MX1654289 A MX 1654289A MX 173261 B MX173261 B MX 173261B
Authority
MX
Mexico
Prior art keywords
iniferter
terminating
charge
monomer
polymerize
Prior art date
Application number
MX016542A
Other languages
English (en)
Inventor
Milton H Andrus Jr
Mahfuza B Ali
Roger A Olsen
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of MX173261B publication Critical patent/MX173261B/es

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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

La presente invención se refiere a un copolímero caracterizado por la fórmula general I(BAT)n en donde I representa la porción iniciadora de radical libre de un iniferter de fórmula I(T)n; T representa la porción de terminación del mencionado iniferter; n es un entero de por lo menos 2; B representa un primer polímero de bloque seleccionado del grupo que consiste de i) un polímero de bloque que tiene una temperatura de transición de vidrio de por lo menos 0 grados C y; ii) un polímero termoplástico normalmente de bloque que tiene una temperatura de transición de vidrio de por lo menos 50 grados C y; A representa un segundo polímero de bloque seleccionado del grupo que consiste de polímero de bloque i) y polímero de bloque ii), el cual no fue seleccionado como el mencionado primer polímero de bloque. la proporción de peso del polímero acrílico de bloque al termoplástico de bloque en el mencionado copolímero de bloque es de alrededor de 5:95 a 40:60.
MX016542A 1988-06-28 1989-06-20 Copolimeros acrilicos y metodo para su fabricacion MX173261B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21259388A 1988-06-28 1988-06-28

Publications (1)

Publication Number Publication Date
MX173261B true MX173261B (es) 1994-02-14

Family

ID=22791677

Family Applications (1)

Application Number Title Priority Date Filing Date
MX016542A MX173261B (es) 1988-06-28 1989-06-20 Copolimeros acrilicos y metodo para su fabricacion

Country Status (8)

Country Link
EP (1) EP0349232B1 (es)
JP (1) JPH0245511A (es)
KR (1) KR910000831A (es)
AT (1) ATE89572T1 (es)
AU (1) AU616770B2 (es)
DE (1) DE68906602T2 (es)
ES (1) ES2055063T3 (es)
MX (1) MX173261B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093385A (en) * 1989-12-21 1992-03-03 Minnesota Mining And Manufacturing Company Method of accelerating photoiniferter polymerization, polymer produced thereby, and product produced therewith
DE69006472T2 (de) * 1989-12-21 1994-09-01 Minnesota Mining & Mfg Zahnärztliche Zusammensetzungen, Verfahren zur Herstellung von geformten, zahnärztlichen Artikeln via "photoiniferte Polymerisation" von zahnärztlichen Zusammensetzungen und dadurch erzeugte geformte, zahnärztliche Artikel.
CA2038117A1 (en) * 1990-03-29 1991-09-30 Mahfuza B. Ali Controllable radiation curable photoiniferter prepared adhesives for attachment of microelectronic devices and a method of attaching microelectronic devices therewith
EP0507036A1 (fr) * 1991-04-05 1992-10-07 Elf Atochem S.A. Polymères à fonctions disulfure de thiurame pendantes, leur fabrication, et leur application à la fabrication de copolymères greffés
FR2771747B1 (fr) * 1997-12-03 2003-09-26 Atochem Elf Sa Utilisation de copolymeres a blocs lineaires non-dieniques comme auto-adhesifs ou composants d'auto-adhesifs
ES2277678T3 (es) * 1997-12-18 2007-07-16 E.I. Du Pont De Nemours And Company Proceso de polimerizacion con caracteristicas vivientes y polimeros obtenidos mediante este proceso.
FR2773161B1 (fr) 1997-12-31 2000-01-21 Rhodia Chimie Sa Procede de synthese de polymeres a blocs
JP4057190B2 (ja) * 1998-04-28 2008-03-05 株式会社カネカ ブロック共重合体
DE69921265T2 (de) 1998-04-28 2005-12-01 Kaneka Corp. Blockcopolymer
US6734256B1 (en) 1998-12-29 2004-05-11 3M Innovative Properties Company Block copolymer hot-melt processable adhesives, methods of their preparation, and articles therefrom
DE69833800T3 (de) * 1998-12-29 2013-08-22 Minnesota Mining And Mfg. Co. Schmelzklebstoffe aus blockcopolymeren, verfahren zu ihrer herstellung und gegenstände daraus
ATE520721T1 (de) * 1999-09-01 2011-09-15 Rhodia Chimie Sa Wässrige gelartige zusammensetzungen auf basis von blockcopolymeren mit hydrophilen und hydrophoben blöcken
US6437040B2 (en) 1999-09-01 2002-08-20 Rhodia Chimie Water-soluble block copolymers comprising a hydrophilic block and a hydrophobic block
US6667376B2 (en) * 2002-03-22 2003-12-23 Symyx Technologies, Inc. Control agents for living-type free radical polymerization and methods of polymerizing
US6790908B2 (en) * 2002-05-09 2004-09-14 Rhodia Inc. Block copolymer
DE10248380A1 (de) * 2002-10-17 2004-08-05 Tesa Ag Haftklebrige Formteile
US6806320B2 (en) * 2002-11-15 2004-10-19 3M Innovative Properties Company Block copolymer melt-processable compositions, methods of their preparation, and articles therefrom
US6747104B1 (en) 2003-03-21 2004-06-08 3M Innovative Properties Company Azlactone photoiniferters for radical polymerization
US6908952B2 (en) 2003-03-21 2005-06-21 3M Innovative Properties Company Ring-opened azlactone photoiniferters for radical polymerization
US6919409B2 (en) 2003-06-26 2005-07-19 Symyx Technologies, Inc. Removal of the thiocarbonylthio or thiophosphorylthio end group of polymers and further functionalization thereof
DE602004008468T2 (de) 2003-06-26 2008-05-21 Jsr Corp. Photoresistzusammensetzungen
WO2005003192A1 (en) 2003-06-26 2005-01-13 Symyx Technologies, Inc. Synthesis of photoresist polymers
WO2005000924A1 (en) 2003-06-26 2005-01-06 Symyx Technologies, Inc. Photoresist polymers
US7255920B2 (en) 2004-07-29 2007-08-14 3M Innovative Properties Company (Meth)acrylate block copolymer pressure sensitive adhesives
KR101617479B1 (ko) 2008-05-30 2016-05-02 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다수의 점착부여제를 함유하는 접착제 조성물
WO2009054553A2 (en) * 2008-12-25 2009-04-30 Kuraray Co., Ltd. Optical component comprising acrylic block copolymer
CN103189762A (zh) 2010-11-02 2013-07-03 3M创新有限公司 反射制品及其制备方法
US9804305B2 (en) 2012-01-31 2017-10-31 3M Innovative Properties Company Methods for sealing the edges of multi-layer articles
CN105229038A (zh) 2013-03-15 2016-01-06 艾利丹尼森公司 丙烯酸嵌段共聚物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2553134B2 (ja) * 1987-04-07 1996-11-13 三菱化学株式会社 Ａｂａ型ブロック共重合体
GB8815264D0 (en) * 1988-06-27 1988-08-03 Davair Heating Ltd Method of & apparatus for heating space
AU614140B2 (en) * 1988-06-28 1991-08-22 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive

Also Published As

Publication number Publication date
DE68906602T2 (de) 1993-11-04
EP0349232A3 (en) 1991-01-09
ATE89572T1 (de) 1993-06-15
DE68906602D1 (de) 1993-06-24
EP0349232B1 (en) 1993-05-19
EP0349232A2 (en) 1990-01-03
ES2055063T3 (es) 1994-08-16
JPH0245511A (ja) 1990-02-15
AU3706389A (en) 1990-01-04
KR910000831A (ko) 1991-01-30
AU616770B2 (en) 1991-11-07

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