ClassID:

99422

C08G64/32 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule; General preparatory processes using carbon dioxide

Sub-classes:
Recent Application in this class:
#1
20250250399
2025-08-07

IRRADIATED POLYALKYLENE CARBONATE COMPOSITIONS

#2
20200056038
2020-02-20

Poly (alkyl carbonate) adhesives

#3
20190390008
2019-12-26

Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of CO2 with epoxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics

#4
20190390007
2019-12-26

Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates

#5
20190010282
2019-01-10

Poly(alkylene carbonate) resin composition, preparation method thereof, molded article formed therefrom, and preparation method of molded article using the same

#6
20180297337
2018-10-18

Multilayer film comprising polyalkylene carbonate and manufacturing method of the same

#7
20180186930
2018-07-05

Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of COwith epdxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics

#8
20180051134
2018-02-22

Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates

#9
20180008970
2018-01-11

Linear inorganic coordination polymer, metal complex compound, and metal nanostructure and catalyst composition comprising the same

#10
20150376331
2015-12-31

Polymers, co-polymers, and monomers using COas a reagent

#11
20150337070
2015-11-26

Method for producing formaldehyde/COcopolymers

#12
20140249279
2014-09-04

Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent

#13
20120053282
2012-03-01

Ternary blends of aliphatic polycarbonate derived from carbon dioxide, and process for producing same

#14
20100331517
2010-12-30

Polyether carbonate polyols made via double metal cyanide (DMC) catalysis

#15
20080021154
2008-01-24

Polyether carbonate polyols made via double metal cyanide (DMC) catalysis