WO2008104999A3 - Novel adducts as branching agents for condensation polymer and method for producing the same - Google Patents

Novel adducts as branching agents for condensation polymer and method for producing the same Download PDF

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Publication number
WO2008104999A3
WO2008104999A3 PCT/IN2008/000115 IN2008000115W WO2008104999A3 WO 2008104999 A3 WO2008104999 A3 WO 2008104999A3 IN 2008000115 W IN2008000115 W IN 2008000115W WO 2008104999 A3 WO2008104999 A3 WO 2008104999A3
Authority
WO
WIPO (PCT)
Prior art keywords
producing
same
condensation polymer
branching agents
novel adducts
Prior art date
Application number
PCT/IN2008/000115
Other languages
French (fr)
Other versions
WO2008104999A2 (en
Inventor
Vikas Madhusudan Nadkarni
Subbiah Venkatachalam
Pandurang Nagnath Honkhambe
Amit Avinash Deshpande
Original Assignee
Reliance Industries Limited
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 Reliance Industries Limited filed Critical Reliance Industries Limited
Publication of WO2008104999A2 publication Critical patent/WO2008104999A2/en
Publication of WO2008104999A3 publication Critical patent/WO2008104999A3/en

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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
    • C08G63/02—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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring

Abstract

Novel adducts are used as branching agent for condensation polymers. The branching agent comprises at least one tri-functional carboxylic acid or anhydride thereof, at least one mono alkyl alcohol / mono alkyl amine and at least one diol / diamine. A process for the preparation of above adduct is disclosed herein.
PCT/IN2008/000115 2007-03-01 2008-02-29 Novel adducts as branching agents for condensation polymer and method for producing the same WO2008104999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN395MU2007 2007-03-01
IN395/MUM/2007 2007-03-01

Publications (2)

Publication Number Publication Date
WO2008104999A2 WO2008104999A2 (en) 2008-09-04
WO2008104999A3 true WO2008104999A3 (en) 2009-12-30

Family

ID=39721683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000115 WO2008104999A2 (en) 2007-03-01 2008-02-29 Novel adducts as branching agents for condensation polymer and method for producing the same

Country Status (1)

Country Link
WO (1) WO2008104999A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012115984A2 (en) 2011-02-21 2012-08-30 Felice Kristopher M Polyurethane dispersions and methods of making and using same
CA2838825A1 (en) 2011-06-10 2012-12-13 Kristopher M. Felice Clear coatings acrylic coatings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542165A (en) * 1983-09-08 1985-09-17 Sanyo Chemical Industries, Ltd. Polyurethane based on epoxy-containing polymer polyol and process for making the same
US4983716A (en) * 1990-01-16 1991-01-08 The Sherwin-Williams Company Non-aqueous dispersions
US20030216539A1 (en) * 1998-10-29 2003-11-20 Siclovan Tiberiu Mircea Weatherable block copolyestercarbonates, blends containing them, and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542165A (en) * 1983-09-08 1985-09-17 Sanyo Chemical Industries, Ltd. Polyurethane based on epoxy-containing polymer polyol and process for making the same
US4983716A (en) * 1990-01-16 1991-01-08 The Sherwin-Williams Company Non-aqueous dispersions
US20030216539A1 (en) * 1998-10-29 2003-11-20 Siclovan Tiberiu Mircea Weatherable block copolyestercarbonates, blends containing them, and method

Also Published As

Publication number Publication date
WO2008104999A2 (en) 2008-09-04

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