MX9101006A - Procedimiento para la polimerizacion por apertura de anillo,de un compuesto ciclico polimerizable - Google Patents

Procedimiento para la polimerizacion por apertura de anillo,de un compuesto ciclico polimerizable

Info

Publication number
MX9101006A
MX9101006A MX9101006A MX9101006A MX9101006A MX 9101006 A MX9101006 A MX 9101006A MX 9101006 A MX9101006 A MX 9101006A MX 9101006 A MX9101006 A MX 9101006A MX 9101006 A MX9101006 A MX 9101006A
Authority
MX
Mexico
Prior art keywords
polymerizable
polymerization
procedure
ring opening
cycle compound
Prior art date
Application number
MX9101006A
Other languages
English (en)
Inventor
Harold Edward Bellis
Donald Craig Paul
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 MX9101006A publication Critical patent/MX9101006A/es

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
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
MX9101006A 1990-09-11 1991-09-10 Procedimiento para la polimerizacion por apertura de anillo,de un compuesto ciclico polimerizable MX9101006A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58052590A 1990-09-11 1990-09-11

Publications (1)

Publication Number Publication Date
MX9101006A true MX9101006A (es) 1992-05-04

Family

ID=24321455

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9101006A MX9101006A (es) 1990-09-11 1991-09-10 Procedimiento para la polimerizacion por apertura de anillo,de un compuesto ciclico polimerizable

Country Status (9)

Country Link
US (1) US5288841A (es)
CN (1) CN1059734A (es)
AU (1) AU8440591A (es)
CA (1) CA2091186A1 (es)
IE (1) IE913193A1 (es)
MX (1) MX9101006A (es)
NZ (1) NZ239713A (es)
PT (1) PT98913A (es)
WO (1) WO1992004394A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235031A (en) * 1992-03-13 1993-08-10 E. I. Du Pont De Nemours And Company Polymerization of lactide
JP3309502B2 (ja) * 1993-07-12 2002-07-29 大日本インキ化学工業株式会社 生分解性ポリエステル系ポリマーの連続製造法
DE69520072T2 (de) * 1994-11-08 2001-09-06 E.I. Du Pont De Nemours And Co., Wilmington Verfahren zur entfernung von fortbildenden stoffen aus 1,4-butandiol und dessen verwendung zur herstellung von ptmeg
DE4441355A1 (de) * 1994-11-21 1996-05-23 Bayer Ag Verfahren zur Herstellung von thermoplastischem Polycarbonat
FR2769521B1 (fr) * 1997-10-14 1999-12-10 Rhodia Chimie Sa Composition a base d'un oxyde metallique greffe, sa preparation et son utilisation dans un procede de polymerisation par ouverture de cycles oxygenes
ATE359122T1 (de) * 2000-01-31 2007-05-15 Solvay Verfahren zur oxidation mit einem katalysator von einer antimontrifluorid und siliziumdioxid enthaltenden zusammensatzung
US20040265734A1 (en) * 2003-06-30 2004-12-30 Wang Yueh Photoresist performance through control of polymer characteristics
US7714097B2 (en) * 2005-10-07 2010-05-11 Regents Of The University Of Minnesota Polymer synthesis from macrocycles
US8501875B2 (en) 2010-10-28 2013-08-06 Covidien Lp Surface induced ring-opening polymerization and medical devices formed therefrom
KR101871539B1 (ko) 2011-06-03 2018-06-26 스미토모 세이카 가부시키가이샤 폴리알킬렌옥시드 입자 및 그의 제조방법
EP2716682B1 (en) * 2011-06-03 2017-04-26 Sumitomo Seika Chemicals Co. Ltd. Polyalkylene oxide particles and production method for same
CN106928437B (zh) * 2015-12-31 2019-04-19 上海浦景化工技术股份有限公司 一种环酯开环聚合制备高分子量聚酯的装置及工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301824A (en) * 1963-09-26 1967-01-31 Union Carbide Corp Polymers of cyclic carbonates
US3325455A (en) * 1963-11-21 1967-06-13 Polymer Corp Method of producing nylon powders
GB1149148A (en) * 1967-10-11 1969-04-16 Shell Int Research Process for the polymerization of ª‰-lactones
US3578700A (en) * 1968-03-29 1971-05-11 Shell Oil Co Process for preparing poly (beta-lactone) prepolymers
US3560450A (en) * 1968-12-23 1971-02-02 Shell Oil Co Lactone polymerization process with particulate initiator
US3632669A (en) * 1969-04-01 1972-01-04 Union Carbide Corp Particulate polymers of cyclic esters
DE2034560A1 (de) * 1970-07-11 1972-01-20 Dynamit Nobel Ag Verfahren zur Gewinnung von pulverförmigen Polymerisaten auf der Basis von alpha, alpha-Dialkyl-beta-propiolactonen
US3879352A (en) * 1973-02-06 1975-04-22 Eastman Kodak Co Continuous process for polymerizing {60 ,{60 -disubstituted-{62 -propiolactones
US5028667A (en) * 1989-09-29 1991-07-02 E.I. Du Pont De Nemours And Company Yttrium and rare earth compounds catalyzed lactone polymerization

Also Published As

Publication number Publication date
US5288841A (en) 1994-02-22
CN1059734A (zh) 1992-03-25
NZ239713A (en) 1993-03-26
CA2091186A1 (en) 1992-03-12
AU8440591A (en) 1992-03-30
WO1992004394A1 (en) 1992-03-19
IE913193A1 (en) 1992-03-11
PT98913A (pt) 1992-07-31

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