Patents-Review.com
ClassID:

99369 ⎘

C08G64/02 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260109811
2026-04-23

COMPOSITION AND METHODS

 #2
20260055233
2026-02-26

METHOD FOR PRODUCING THERMOPLASTIC RESIN

 #3
20260022205
2026-01-22

Polycarbonate Resin, Polycarbonate Resin Composition, Optical Component, and Producing Method for Polycarbonate Resin

 #4
20240301114
2024-09-12

POLYCARBONATE DIOL AND PRODUCING METHOD THEREOF, AND POLYURETHANE AND ACTIVE ENERGY RAY-CURABLE POLYMER COMPOSITION BOTH FORMED USING SAME

 #5
20240287250
2024-08-29

THERMOPLASTIC RESIN AND OPTICAL LENS INCLUDING SAME

 #6
20240076490
2024-03-07

Transparent Weatherable Electrically Conductive Polycarbonate Blend Compositions

 #7
20230140068
2023-05-04

POLYESTER ELASTOMER RESIN COMPOSITION

 #8
20230062611
2023-03-02

COMPOSITION AND METHODS

 #9
20230035378
2023-02-02

REINFORCED FLAME RETARDANT POLYCARBONATE COMPOSITIONS WITH IMPROVED MELT VOLUME RATES

 #10
20220372219
2022-11-24

POLYCARBONATE POLYOL DERIVATIVE

 #11
20220227927
2022-07-21

Polycarbonate diol derived from ether diol of anhdrohexitol and preparation method thereof, and polyurethane prepared therefrom and adhesive comprising the same

 #12
20220111115
2022-04-14

A BONE CEMENT COMPOSITION

 #13
20220081515
2022-03-17

Silicone-polycarbonate copolymer, sealants comprising same, and related methods

 #14
20220073673
2022-03-10

POLYCARBONATE DIOL AND POLYURETHANE USING SAME

 #15
20210246263
2021-08-12

Method of preparing organic zinc catalyst and method of preparing polyalkylene carbonate resin by using the organic zinc catalyst prepared thereby

 #16
20210115191
2021-04-22

POLYCARBONATE DIOL AND PRODUCING METHOD THEREOF, AND POLYURETHANE AND ACTIVE ENERGY RAY-CURABLE POLYMER COMPOSITION BOTH FORMED USING SAME

 #17
20200384450
2020-12-10

Catalysts and methods for epoxide-based polymerizations

 #18
20200317863
2020-10-08

Photocurable resin composition

 #19
20200190321
2020-06-18

GLASS FILLER-CONTAINING POLYCARBONATE RESIN COMPOSITION, AND MOLDED BODY THEREOF

 #20
20200056038
2020-02-20

Poly (alkyl carbonate) adhesives

 #21
20190330421
2019-10-31

Polycarbonate diol, polycarbonate diol-containing composition, polycarbonate diol production method, and polyurethane

 #22
20190315908
2019-10-17

Polycarbonate polyol and polyurethane

 #23
20190300702
2019-10-03

Polyalkylene carbonate resin composition and polyalkylene carbonate resin molded article

 #24
20190256651
2019-08-22

Aliphatic polycarbonate and binder resin composition containing said polycarbonate

 #25
20190241507
2019-08-08

A Process for Manufacturing Isocyanates and/or Polycarbonates

 #26
20190233640
2019-08-01

Biodegradable polymer resin composition and molded article thereof

 #27
20190136046
2019-05-09

Pyrolytic binder

 #28
20190119442
2019-04-25

Polycarbonate copolymer, optical lens and film in which said polycarbonate copolymer is used, and method for producing said copolymer

 #29
20190033489
2019-01-31

Polycarbonate resin and optical lens

 #30
20180315861
2018-11-01

Intermediate semiconductor device having an aliphatic polycarbonate layer

 #31
20180297337
2018-10-18

Multilayer film comprising polyalkylene carbonate and manufacturing method of the same

 #32
20180282540
2018-10-04

Resin composition and film formed from same

 #33
20180248047
2018-08-30

Semiconductor device, method for producing same and aliphatic polycarbonate

 #34
20180208764
2018-07-26

Polycarbonate resin composition and molded body thereof

 #35
20180186920
2018-07-05

Polycarbonate diol and polyurethane using same

 #36
20180127578
2018-05-10

Polyalkylencarbonate and polyhydroxyalkanoate blends

 #37
20180086880
2018-03-29

Preparing method of aliphatic polycarbonate

 #38
20180030203
2018-02-01

Thermally decomposable binder

 #39
20170330913
2017-11-16

Substrate with conductive film

 #40
20170320982
2017-11-09

Polycarbonate-based thermoplastic resin composition and product using same

 #41
20170319704
2017-11-09

Block copolymers for therapeutic drug delivery

 #42
20170145158
2017-05-25

Polycarbonates, polyurethanes, elastomers, processes for manufacturing polycarbonates and processes for manufacturing polyurethanes

 #43
20160251475
2016-09-01

Aliphatic polycarbonate with long-chain branches and aromatic copolyester thereof

 #44
20150299388
2015-10-22

Polycarbonate resin, production method for same, and molded article comprising same

 #45
20150274882
2015-10-01

Method for preparing polyalkylenecarbonate

 #46
20150024205
2015-01-22

Method of producing polycarbonate-based polymer microparticles comprising contacting an emulsion with a poor solvent, and polycarbonate-based polymer microparticles

 #47
20140228535
2014-08-14

Catalyst systems based on phenolate complexes for immortal ring-opening polymerization of cyclic esters and carbohydrates

 #48
20140116915
2014-05-01

Polycarbonate coatings for metal packaging

 #49
20130109804
2013-05-02

Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using same

 #50
20120219802
2012-08-30

Copolycarbonates, their derivatives and the use thereof in silicone hardcoat compositions