ClassID:

99366

C08G63/916 - page 2 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule; Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds Dicarboxylic acids and dihydroxy compounds

Recent Application in this class:
#301
20130184414
2013-07-18

CATALYST SYSTEM AND PROCESS FOR PREPARING OF POLYESTER RESINS, FIBRE, FILAMENTS AND YARN USING SAID CATALYST SYSTEM

#302
20130149643
2013-06-13

Carboxylic acid or acid salt functionalized polyester polymers

#303
20130122274
2013-05-16

Low naphthenic liquid crystalline polymer composition for use in molded parts with a small dimensional tolerance

#304
20130122273
2013-05-16

Low naphthenic liquid crystalline polymer composition

#305
20130122272
2013-05-16

Naphthenic-rich liquid crystalline polymer composition with improved flammability performance

#306
20130116388
2013-05-09

Process for preparing fluorinated block copolyesters

#307
20130115402
2013-05-09

Polyester resin composition and a process for manufacturing the same

#308
20130096262
2013-04-18

Active polymeric filters

#309
20130092638
2013-04-18

Active polymeric filters

#310
20130090399
2013-04-11

Aromatic polyester polyols and aromatic polyester polyol blends containing biorenewable components and methods of making

#311
20130085239
2013-04-04

Polyether block copolymers and compositions that can be obtained therefrom

#312
20130084312
2013-04-04

NANOPARTICLES FOR DELIVERY OF BIOACTIVE AGENTS

#313
20130072628
2013-03-21

COATING COMPOSITIONS CONTAINING CYCLOBUTANEDIOL

#314
20130053505
2013-02-28

Crosslinkable composition crosslinkable with a latent base catalyst

#315
20130053461
2013-02-28

METHOD FOR THE PREPARATION OF (POLYBUTYLENE-CO-ADIPATE TEREPHTHALATE) THROUGH THE IN SITU PHOSPHORUS CONTAINING TITANIUM BASED CATALYST

#316
20130041091
2013-02-14

Crosslinkable composition crosslinkable with a latent base catalyst

#317
20130023604
2013-01-24

Sulfopolyester polymer compositions with improved water dispersibility

#318
20120329972
2012-12-27

Low VOC Aqueous Polymer Dispersions

#319
20120329971
2012-12-27

Low VOC Aqueous Polymer Dispersions

#320
20120322952
2012-12-20

Low VOC Aqueous Polymer Dispersions

#321
20120322934
2012-12-20

Process for Preparing Amine-Modified Polyester Resins with Improved Melt Flow

#322
20120277400
2012-11-01

Modified polyesters and processes for manufacturing the same

#323
20120247274
2012-10-04

Method of making a metal terephthalate polymer

#324
20120231519
2012-09-13

Molecular surface design of tyrosine-derived polycarbonates for attachment of biomolecules

#325
20120227801
2012-09-13

Hydrolysis resistant polyester films

#326
20120220676
2012-08-30

Polyesters for coatings

#327
20120197037
2012-08-02

HYDROLYSABLE LINKERS AND CROSS-LINKERS FOR ABSORBABLE POLYMERS

#328
20120184686
2012-07-19

Modified recycled polyester resin and molded article using the same

#329
20120172539
2012-07-05

Heat-Resistant Polyamide Resin Composition and Method of Preparing the Same

#330
20120149791
2012-06-14

OLIGOMERIC PRODUCTS OF POLYETHYLENE TEREPHTHALATE (PET) AND METHODS OF MAKING AND USING SAME

#331
20120126454
2012-05-24

BLOCK COPOLYMERS COMPRISING POLY(1,3-TRIMETHYLENE TEREPHTHALATE) AND POLY(1,3-TRIMETHYLENE 2,6-NAPHTHALATE)

#332
20120125800
2012-05-24

Polyester-carbamate polymer and coating compositions thereof

#333
20120123060
2012-05-17

High temperature shape memory polymer via reactive extrusion

#334
20120123008
2012-05-17

Process for the preparation of a polyurethane polymer with secondary hydroxyl end groups comprising polyester polyols

#335
20120121496
2012-05-17

METHOD FOR STORING A HYDRAZINE RESIN

#336
20120116020
2012-05-10

Copolyester composition and method for producing copolyester polymer

#337
20120114887
2012-05-10

Oxygen scavenging resin with short induction period

#338
20120027690
2012-02-02

PH-sensitive graft copolymer, manufacturing method for same, and polymer micelles using method

#339
20120016090
2012-01-19

PROCESS FOR INCREASING THE MOLECULAR WEIGHT OF POLYESTERS

#340
20110313075
2011-12-22

ALIPHATIC POLYESTER

#341
20110266187
2011-11-03

Oxygen scavenging polymers

#342
20110221097
2011-09-15

Method of manufacturing sheet for food containers

#343
20110213090
2011-09-01

Side-chain crystallizable polymers for medical applications

#344
20110212050
2011-09-01

Side-chain crystallizable polymers for medical applications

#345
20110187029
2011-08-04

ALIPHATIC-AROMATIC POLYESTER

#346
20110171405
2011-07-14

Thermoplastic polymers comprising oxygen scavenging molecules

#347
20110124809
2011-05-26

Use of 2-isopropyl-2-alkyl-1,3-propanediols for preparing polymers

#348
20110114172
2011-05-19

POLYBUTYLENE TEREPHTHALATE RESIN MIXTURE AND FILM

#349
20110071235
2011-03-24

Biodegradable aliphatic-aromatic copolyesters, methods of manufacture, and articles thereof

#350
20110046338
2011-02-24

Copolyester polyols, prepolymers, and polyurethane elastomers formed therefrom and processes for making same

#351
20110034630
2011-02-10

Late addition to effect compositional modifications in condensation polymers

#352
20110020660
2011-01-27

Biodegradable polyester, preparation process thereof and products comprising said polyester

#353
20100324227
2010-12-23

UNSATURATED POLYESTER RESIN COMPOSITIONS

#354
20100280157
2010-11-04

LIQUID RHEOLOGICAL ADDITIVE SUITABLE FOR THICKENING SOLVENT BORNE, PIGMENT CONTAINING SYSTEM

#355
20100240785
2010-09-23

Aromatic Polyester Polyols and Aromatic Polyester Polyol Blends Containing Biorenewable Components and Methods of Making

#356
20100234501
2010-09-16

POLYMER COMPOSITION WITH ENHANCED GAS BARRIER, ARTICLES AND METHODS

#357
20100201015
2010-08-12

Production method of polyethylene terephthalate graft copolymerized resin and molded product thereof

#358
20100197869
2010-08-05

Aromatic hydrogenated polymers containing fluorine

#359
20100179282
2010-07-15

POLYESTERS CONTAINING AMINO GROUPS

#360
20100168336
2010-07-01

Process for the manufacture of polybutylene terephthalate copolymers from polyethylene terephthalate, and compositions and articles thereof

#361
20100168328
2010-07-01

PROCESS FOR THE MANUFACTURE OF POLYCYCLOHEXANE DIMETHYLENE TEREPHTHALATE COPOLYMERS FROM POLYETHYLENE TEREPHTHALATE, AND COMPOSITIONS AND ARTICLES THEREOF

#362
20100160586
2010-06-24

Low VOC Aqueous Polymer Dispersions

#363
20100100124
2010-04-22

BIOABSORBABLE SURGICAL COMPOSITION

#364
20100077574
2010-04-01

DISPLAY HANGER

#365
20100052202
2010-03-04

Method for producing polymers with a neutral color tone

#366
20100048946
2010-02-25

Bioabsorbable Surgical Composition

#367
20100048081
2010-02-25

BIODEGRADABLE POLYESTERS FOR USE IN FORMING FIBERS

#368
20100041858
2010-02-18

Process for producing polyester-polycarbonate type thermoplastic polyester elastomer and polyester-polycarbonate type thermoplastic polyester elastomer

#369
20100016888
2010-01-21

Surgical Gasket

#370
20100012703
2010-01-21

Surgical Gasket

#371
20090318662
2009-12-24

Hydrazine storage resin

#372
20090312572
2009-12-17

Bioabsorbable Surgical Composition

#373
20090311457
2009-12-17

Oxygen scavenging polymers

#374
20090291607
2009-11-26

Biodegradable aliphatic-aromatic copolyester for use in nonwoven webs

#375
20090275697
2009-11-05

Manufacturing process for liquid crystalline polymer

#376
20090270564
2009-10-29

METHOD FOR THE DIRECT PRODUCTION OF POLYESTER ARTICLES FOR PACKAGING PURPOSES AND ARTICLES OBTAINED THEREFROM

#377
20090258993
2009-10-15

Method of making a metal terephthalate polymer

#378
20090250825
2009-10-08

Epoxy resin curing agent produced by heating anhydride and polyester in presence of hydrogen and hydrogenation catalyst

#379
20090247707
2009-10-01

Process for the preparation of sulfonate and sulfonate salt capped polyarylate resins with improved flow

#380
20090215629
2009-08-27

Surfactant compounds

#381
20090211218
2009-08-27

POLYCONDENSATE FIBERS

#382
20090177226
2009-07-09

Bioabsorbable Surgical Compositions

#383
20090124716
2009-05-14

Method for processing polyester waste

#384
20090082540
2009-03-26

Hydrolysable linkers and cross-linkers for absorbable polymers

#385
20090020473
2009-01-22

Composition, membrane, and associated method

#386
20090004483
2009-01-01

Radiation curable compositions

#387
20080262167
2008-10-23

Crystallized polyethylene terephthalate, which contains silicon, and process for its preparation

#388
20080246191
2008-10-09

Polyester Compositions, Method Of Manufacture, And Uses Thereof

#389
20080236443
2008-10-02

Polymer manufacturing process

#390
20080125567
2008-05-29

COMPOSITION AND METHOD FOR ENHANCEMENT OF ACID VALUE OF POLYESTERS

#391
20080125518
2008-05-29

POLYESTER COMPOSITIONS WITH LOW GEL CONTENT AND METHOD OF MAKING THEM

#392
20080102394
2008-05-01

METHOD OF PREPARING RESIN COMPOSITION OF TONER AND TONER COMPOSITION HAVING THE SAME

#393
20070299154
2007-12-27

Mold compositions with high adhesion to metal substrates

#394
20070249856
2007-10-25

Polyester Resin for Compression Forming, Method of Producing the Same and Method of Producing Preforms

#395
20070213473
2007-09-13

Composition and method of use

#396
20070213472
2007-09-13

Composition and method of use

#397
20070213471
2007-09-13

COMPOSITION AND METHOD OF USE

#398
20070181859
2007-08-09

Flame retarder, flame retardant resin composition and method of producing the flame retarder

#399
20070160799
2007-07-12

Moldable composite article

#400
20070155946
2007-07-05

Polyester oligomers, methods of making, and thermosetting compositions formed therefrom

#401
20070135610
2007-06-14

Polyarylate acid chloride compositions and derivatives therefrom

#402
20070093634
2007-04-26

Polymer Manufacturing Process

#403
20070088133
2007-04-19

Process to Make Polyesters With An Interfacial Tension Reducing Agent for Blending with Polyamides

#404
20070082157
2007-04-12

Polyamides and polyesters blended with a lithium salt interfacial tension reducing agent

#405
20070066792
2007-03-22

Late addition to effect compositional modifications in condensation polymers

#406
20070055047
2007-03-08

Molecular weight increase and modification of polycondensates

#407
20070055001
2007-03-08

Liquid rheological additive suitable for thickening solvent borne, pigment containing system

#408
20060253094
2006-11-09

Bioabsorbable surgical composition

#409
20060235189
2006-10-19

Polyesters comprising groups that can be activated by actinic radiation, corresponding method and use

#410
20060217495
2006-09-28

Polyester resin composition for profile extrusion molding and molded article comprising the same

#411
20060202161
2006-09-14

Oxygen scavenging polymers

#412
20060148926
2006-07-06

Bifunctionalized polyester material for surface treatment and biomodification

#413
20060099362
2006-05-11

Enhanced barrier packaging for oxygen sensitive foods

#414
20060094793
2006-05-04

Method for processing polyester wastes

#415
20060088489
2006-04-27

Sustained release of active molecules from polymers topically applied to skin or hair

#416
20060047089
2006-03-02

Thermoplastic elastomer resin

#417
20060032568
2006-02-16

Tire with oxygen scavenging barrier

#418
20060024266
2006-02-02

Side-chain crystallizable polymers for medical applications

#419
20050288285
2005-12-29

Substituted 3-amino-thieno[2,3-b]pyridine-2-carboxylic acid amide compounds and processes for preparing and their uses

#420
20050277759
2005-12-15

Process for adding furyl-2-methylidene UV light absorbers to poly(ethylene terephthalate)

#421
20050267283
2005-12-01

Process for adding nitrogen containing methine light absorbers to poly(ethylene terephthalate)

#422
20050261410
2005-11-24

Process for lowering the melt viscosity of polyesters

#423
20050260276
2005-11-24

Methods and articles for the delivery of therapeutic agents

#424
20050238898
2005-10-27

Compliant overprint varnishes

#425
20050234213
2005-10-20

Polymer manufacturing process

#426
20050234201
2005-10-20

Process for making polyesters

#427
20050176920
2005-08-11

Polyester with high carboxyl end groups and methods for making

#428
20050176881
2005-08-11

Reactive carriers for polymer melt injection

#429
20050175783
2005-08-11

Process for making a modified thermoplastic polyester

#430
20050171299
2005-08-04

Crystalline high-compliance glycolide copolymers and applications thereof

#431
20050143548
2005-06-30

Process for preparing a high-molecular polyamide, polyester, copolyester, copolyamide or polyester-amide block copolymer

#432
20050137333
2005-06-23

Processes for dispersing an impact modifier in a macrocyclic polyester oligomer

#433
20050131188
2005-06-16

Moisture curable high strength, flexible RTV organic copolymer compositions and methods of preparation

#434
20050049391
2005-03-03

Polyester composition and articles with reduced acetaldehyde content and method using vinyl esterification catalyst

#435
20050038224
2005-02-17

Polyester