Organic resin bearing cyclic carbonate groups and aqueous dispersion for crosslinked polyurethanes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879149
SERIAL NO

14652490

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Firstly, the invention concerns an organic resin that comprises structural units in its overall composition obtained from:

    a) at least one ethylenically unsaturated monomer carrying a cyclic carbonate group,b) at least one ethylenically unsaturated monomer carrying at least one carboxylic acid group,c) at least one ethylenically unsaturated monomer with a hydrophobic nature having a hydrophobic value, estimated by the logarithm of the partition coefficient between octanol and water, of at least 3,d) optionally, at least one other ethylenically unsaturated monomer that is different from said monomers a), b) or c) and does not carry any group that is susceptible of reacting with a carbonate group or carboxylic acid group, but also no group that is susceptible of reacting with a functional group of another monomeric component of said resin, all cross-linking reactions in the preparation of said resin being excluded,overall, said resin having: an acid value of at least 10 mg KOH/g with respect to the dry resin, anda cyclic carbonate group content of 0.5 to 3.5 mmol/g with respect to the dry resin.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ARKEMA FRANCECOLOGNE FRANCE COLOMBE HAUTS-DE-SEINE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Betremieux, Isabelle Coye la Foret, FR 21 141
Cogordan, Frank Paris, FR 9 20
Delmas, Gregory A Senlis, FR 5 13
Pierre, Aurelie Paris, FR 3 11

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 30, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 30, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00