ZA839292B - Staged copolymerization of polyesters - Google Patents

Staged copolymerization of polyesters

Info

Publication number
ZA839292B
ZA839292B ZA839292A ZA839292A ZA839292B ZA 839292 B ZA839292 B ZA 839292B ZA 839292 A ZA839292 A ZA 839292A ZA 839292 A ZA839292 A ZA 839292A ZA 839292 B ZA839292 B ZA 839292B
Authority
ZA
South Africa
Prior art keywords
staged
copolymerization
polyesters
equilibrium
permitting
Prior art date
Application number
ZA839292A
Other languages
English (en)
Inventor
Eugene Gary Sommerfeld
Andrew Paul Stamegna
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 ZA839292B publication Critical patent/ZA839292B/xx

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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Paints Or Removers (AREA)
ZA839292A 1982-12-15 1983-12-14 Staged copolymerization of polyesters ZA839292B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/450,135 US4442269A (en) 1982-12-15 1982-12-15 Staged copolymerization of polyesters

Publications (1)

Publication Number Publication Date
ZA839292B true ZA839292B (en) 1985-07-31

Family

ID=23786900

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA839292A ZA839292B (en) 1982-12-15 1983-12-14 Staged copolymerization of polyesters

Country Status (10)

Country Link
US (1) US4442269A (de)
EP (1) EP0112250B1 (de)
JP (1) JPS59117527A (de)
AT (1) ATE29507T1 (de)
AU (1) AU560895B2 (de)
BR (1) BR8306792A (de)
CA (1) CA1203939A (de)
DE (1) DE3373484D1 (de)
ES (1) ES8601260A1 (de)
ZA (1) ZA839292B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659780A (en) * 1985-03-18 1987-04-21 E. I. Du Pont De Nemours And Company Acrylourethane reaction product
US4632964A (en) * 1985-03-28 1986-12-30 E. I. Du Pont De Nemours And Company Flexible finishes from branched aliphatic polyester urethanes and a melamine crosslinker
GB8609034D0 (en) * 1986-04-14 1986-05-21 Ucb Sa Preparation of polyesters
CA1320779C (en) * 1986-08-29 1993-07-27 Henry Stever Tremper Iii Conductive primer composition
US4740426A (en) * 1986-08-29 1988-04-26 E. I. Du Pont De Nemours And Company Conductive primer composition
US5068063A (en) * 1989-12-28 1991-11-26 E. I. Du Pont De Nemours And Company Non-carbon black containing conductive coating composition
US6413588B1 (en) * 1999-01-11 2002-07-02 E. I. Du Pont De Nemours And Company Method of producing durable layered coatings
US6689457B1 (en) 1999-04-14 2004-02-10 E. I. Du Pont De Nemours And Company Electrically conductive coatings applied by internally charged electrostatic sprayers
TWI228553B (en) * 2001-11-16 2005-03-01 Du Pont Method of producing coating compositions and coating compositions made therefrom
TWI238214B (en) * 2001-11-16 2005-08-21 Du Pont Method of producing micropulp and micropulp made therefrom
US7402624B2 (en) * 2004-11-08 2008-07-22 E.I. Du Pont De Nemours & Company Graft copolymers with segmented arms and their preparation and use
US8586701B2 (en) * 2005-10-28 2013-11-19 Eastman Chemical Company Process for the preparation of copolyesters based on 2,2,4,4-tetramethyl-1,3-cyclobutanediol and 1,4-cyclohexanedimethanol
CA2643079C (en) * 2006-03-01 2012-03-27 The Procter & Gamble Company Fibers formed of ester condensates and process for forming fibers from ester condensates
US7211634B1 (en) * 2006-04-28 2007-05-01 Eastman Chemical Company Process for the preparation of polyesters containing 1,4-cyclohexanedimethanol
EP2225084B1 (de) 2007-11-21 2013-05-29 Eastman Chemical Company Babyflaschen aus kunststoff, andere blasgeformte artikel und verfahren für ihre herstellung
US20090281230A1 (en) * 2008-05-09 2009-11-12 Ashland Licensing And Intellectual Property Llc Branched low profile additives and methods of production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1443401A (fr) * 1965-05-12 1966-06-24 Alsthom Cgee Polyesters mixtes d'acides aromatiques estérifiés par polyols aromatiques et polyols aliphatiques, ayant une structure à séquences régulières en chacun des motifs répétitifs
US3449467A (en) * 1965-06-03 1969-06-10 Union Carbide Corp Hydroxyl terminated polyester oligomers
US3496220A (en) * 1966-04-04 1970-02-17 Mobil Oil Corp Esterification process
US3704255A (en) * 1971-03-03 1972-11-28 Du Pont Polyesters
JPS4927091A (de) * 1972-07-08 1974-03-11
FR2295990A1 (fr) * 1974-12-24 1976-07-23 Rhone Poulenc Ind Compositions reticulables a base de polyesters satures
US4275189A (en) * 1980-02-28 1981-06-23 Cargill, Incorporated Neopentyl glycol, terephthalate, dicarboxy acid, trimellitate thermosetting resin

Also Published As

Publication number Publication date
EP0112250A2 (de) 1984-06-27
BR8306792A (pt) 1984-07-17
ES527987A0 (es) 1985-11-01
JPS59117527A (ja) 1984-07-06
DE3373484D1 (en) 1987-10-15
US4442269A (en) 1984-04-10
AU2231383A (en) 1984-06-21
ES8601260A1 (es) 1985-11-01
CA1203939A (en) 1986-04-29
EP0112250A3 (en) 1985-06-19
AU560895B2 (en) 1987-04-16
EP0112250B1 (de) 1987-09-09
ATE29507T1 (de) 1987-09-15

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