CA1181889A - Method for preparing polyacetals and polyketals by emulsion polymerization - Google Patents

Method for preparing polyacetals and polyketals by emulsion polymerization

Info

Publication number
CA1181889A
CA1181889A CA000421927A CA421927A CA1181889A CA 1181889 A CA1181889 A CA 1181889A CA 000421927 A CA000421927 A CA 000421927A CA 421927 A CA421927 A CA 421927A CA 1181889 A CA1181889 A CA 1181889A
Authority
CA
Canada
Prior art keywords
carbon atoms
reaction
carbonyl compound
groups
polyketals
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.)
Expired
Application number
CA000421927A
Other languages
English (en)
French (fr)
Inventor
Yungnien J. Chou
John C. Saam
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of CA1181889A publication Critical patent/CA1181889A/en
Expired legal-status Critical Current

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
    • C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA000421927A 1982-04-19 1983-02-18 Method for preparing polyacetals and polyketals by emulsion polymerization Expired CA1181889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/369,690 US4374953A (en) 1982-04-19 1982-04-19 Method for preparing polyacetals and polyketals by emulsion polymerization
US369,690 1982-04-19

Publications (1)

Publication Number Publication Date
CA1181889A true CA1181889A (en) 1985-01-29

Family

ID=23456496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000421927A Expired CA1181889A (en) 1982-04-19 1983-02-18 Method for preparing polyacetals and polyketals by emulsion polymerization

Country Status (5)

Country Link
US (1) US4374953A (enExample)
EP (1) EP0092319B1 (enExample)
JP (1) JPS58189216A (enExample)
CA (1) CA1181889A (enExample)
DE (1) DE3366197D1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093460A (en) * 1982-09-30 1992-03-03 Amoco Corporation Monomers and polyketal polymers from such monomers
US4857607A (en) * 1987-05-27 1989-08-15 Ciba-Geigy Corporation Epoxidized polycycloacetals
US4908406A (en) * 1988-01-14 1990-03-13 Ciba-Geigy Corporation Curable mixture
DE3835840A1 (de) * 1988-10-21 1990-05-31 Hoechst Ag Polyvinylacetalgruppen enthaltende pfropfpolymerisate auf polyurethanpfropfgrundlagen, verfahren zu ihrer herstellung und ihre verwendung
US5856401A (en) * 1993-05-06 1999-01-05 Saam Associates Method of preparing condensation polymers by emulsion polymerization
BR9508139A (pt) 1994-06-28 1999-11-30 Tri Point Medical Corp Processo, processo de regular uma velocidade de biodegradação in vivo de um polìmero e de unir entre si duas superfìcies in vivo, composição biocompatìvel, adesivo, vedante e implante cirúrgico e sistema de liberação para um agente terapêutico
US5750751A (en) * 1995-11-02 1998-05-12 Michigan Molecular Institute Glycol co-esters of drying-oil fatty acids and vinyl carboxylic acids made via biphasic catalysis and resulting products
US6331583B1 (en) 2000-04-04 2001-12-18 Air Products And Chemicals, Inc. Acid catalyzed polymerization of aqueous epoxy resin emulsions and uses thereof
WO2003059988A2 (en) 2002-01-14 2003-07-24 The General Hospital Corporation Biodegradable polyketal polymers and methods for their formation and use
WO2007098041A1 (en) * 2006-02-17 2007-08-30 Medtronic, Inc. Polyketal polymers, and methods of making and using same
US20090061515A1 (en) * 2007-08-29 2009-03-05 Michael Eric Benz Methods of inhibiting or suppressing cellular proliferation
JP5957509B2 (ja) * 2013-12-16 2016-07-27 ダウ グローバル テクノロジーズ エルエルシー 架橋性組成物、架橋性組成物の製造方法および架橋性組成物から製造される架橋された組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071252A (en) * 1935-01-02 1937-02-16 Du Pont A linear polyacetal and process for producing the same
US2944989A (en) * 1956-06-08 1960-07-12 Harvel Res Corp Acetone-formaldehyde-glycol resins and blends with other polymers
US2895945A (en) * 1956-07-30 1959-07-21 Shell Dev Aldehyde polyerythritol polymers
US2963464A (en) * 1957-06-10 1960-12-06 Shawinigan Resins Corp Thermoplastic, high melting polyspiranes
US3048560A (en) * 1958-08-07 1962-08-07 Shawinigan Resins Corp Polyspirane resin cured in the presence of an acid catalyst, mixtures thereof with other resinous materials, process for preparing same, and electrical conductor coated therewith
US3061566A (en) * 1958-10-01 1962-10-30 Shawinigan Resins Corp Process for the preparation of an aqueous dispersion of discrete polyspirane resin particles and product produced thereby
US3075935A (en) * 1959-12-17 1963-01-29 Shawinigan Resins Corp Coating compositions of aqueous vinyl acetate polymer emulsions modified with ketone-aldehyde resins
GB2017124A (en) * 1978-03-20 1979-10-03 Krause Milling Co Method of Producing Difunctional Aldehyde Adducts of Polyol Compounds

Also Published As

Publication number Publication date
EP0092319A1 (en) 1983-10-26
JPH0524165B2 (enExample) 1993-04-07
EP0092319B1 (en) 1986-09-17
DE3366197D1 (en) 1986-10-23
JPS58189216A (ja) 1983-11-04
US4374953A (en) 1983-02-22

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry
MKEX Expiry

Effective date: 20030218