ClassID:

99370

C08G64/0208 - page 2 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule; Aliphatic polycarbonates saturated

Recent Application in this class:
#301
20100120993
2010-05-13

Aliphatic diol-based polycarbonates, method of making, and articles formed therefrom

#302
20100099832
2010-04-22

Isosorbide-based polycarbonates, method of making, and articles formed therefrom

#303
20100093119
2010-04-15

Resin composition for printing plate

#304
20100081784
2010-04-01

Method of making isosorbide polycarbonate

#305
20100076130
2010-03-25

Polycarbonate resin composition

#306
20100048935
2010-02-25

Process for preparing polyether carbonate polyols

#307
20100048854
2010-02-25

POLYCARBONATE RESIN AND MANUFACTURING PROCESS THEREOF

#308
20100040793
2010-02-18

Coating composition and method for forming multilayer topcoat film

#309
20100004392
2010-01-07

Hydrolytically degradable polymers and hydrogels made therefrom

#310
20090306336
2009-12-10

Preparation and use of ultrahigh-molecular-weight polycarbonates

#311
20090281274
2009-11-12

HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF

#312
20090270586
2009-10-29

Plant-derived component-containing polycarbonates and process for their production

#313
20090143624
2009-06-04

COMPOSITIONS OF AND PROCESSES FOR PRODUCING POLY(TRIMETHYLENE GLYCOL CARBONATE TRIMETHYLENE GLYCOL ETHER) DIOL

#314
20090143564
2009-06-04

Processes for the polymerization of trimethylene carbonate to poly(trimethylene glycol carbonate trimethylene glycol ether) diol

#315
20090143563
2009-06-04

Hydrotalcite catalyzed polymerization of trimethylene carbonate

#316
20090143562
2009-06-04

Process to make poly(trimethylene carbonate) glycol

#317
20090130250
2009-05-21

Biodegradable Chewing Gum and Method of Manufacturing Such Chewing Gum

#318
20090105444
2009-04-23

Aliphatic diol-based polycarbonates, method of making, and articles formed therefrom

#319
20090105443
2009-04-23

Aliphatic polycarbonates, methods of making, and articles formed therefrom

#320
20090105393
2009-04-23

Isosorbide-based polycarbonates, method of making, and articles formed therefrom

#321
20090069504
2009-03-12

Furanone-initiated polymers

#322
20090062412
2009-03-05

POLYMER BLENDS COMPOSED OF POLYESTERS AND OF LINEAR, OLIGOMERIC POLYCARBONATES

#323
20090054271
2009-02-26

Glycerol polycarbonate, organic compositions containing same and method for obtaining said compositions

#324
20090036642
2009-02-05

Glycerol polycarbonate polyesters and other polyhydroxylated polymers and copolymers, acetylation method and applications

#325
20090030242
2009-01-29

Polymer of polycarbonate diol having an alicyclic structure and production process thereof

#326
20090018256
2009-01-15

Polyurethane and polyurethane urea elastomers based on polycarbonate polyols

#327
20080267901
2008-10-30

Biocompatible Polymer Networks

#328
20080194786
2008-08-14

Dihydroxyacetone-based polymers

#329
20080146766
2008-06-19

Polycarbonate diol

#330
20080051554
2008-02-28

Copolymerization of propylene oxide and carbon dioxide and homopolymerization of propylene oxide

#331
20080004400
2008-01-03

Implantable devices comprising biologically absorbable polymers having constant rate of degradation and methods for fabricating the same

#332
20070293606
2007-12-20

Infrared absorption filter

#333
20070276116
2007-11-29

Hydrolytically degradable polymers and hydrogels made therefrom

#334
20070232026
2007-10-04

Methods and materials useful for chip stacking, chip and wafer bonding

#335
20070219388
2007-09-20

Preparation of aliphatic oligocarbonate diols

#336
20070155933
2007-07-05

Liquid polyethercarbonatediol compound and thermoplastic polyurethane obtained therefrom

#337
20060241201
2006-10-26

Method for providing shaped biodegradable and elastomeric structures of (co) polymers of 1,3-trimethylene carbonate (TMC), shaped biodegradable and elastomeric structures, and the use of these structures

#338
20060160983
2006-07-20

Hydrolytically degradable polymers and hydrogels made therefrom

#339
20060149024
2006-07-06

Polycarbonate and process for producing the same

#340
20060074218
2006-04-06

Method of preparing catalyst for polymerization of aliphatic polycarbonate and method of polymerizing aliphatic polycarbonate

#341
20060041102
2006-02-23

Implantable devices comprising biologically absorbable polymers having constant rate of degradation and methods for fabricating the same

#342
20060004176
2006-01-05

Oligocarbonate polyols having terminal secondary hydroxyl groups

#343
20050267280
2005-12-01

Lactone bearing absorbable polymers

#344
20050065360
2005-03-24

Preparation of aliphatic oligocarbonate diols

#345
15384945
2018-10-16

Amorphous polyester from bio-based bis-furan assembly