Patents-Review.com
ClassID:

97389 ⎘

C08B3/24 - CPC Classification

Classification description:

Preparation of cellulose esters of organic acids; Post-esterification treatments, including purification Hydrolysis or ripening

Recent Application in this class:
#1
20240306636
2024-09-19

CELLULOSE NANOCRYSTAL-BASED EMULSIONS AND USES THEREOF

 #2
20230159665
2023-05-25

FIBROUS CELLULOSE, FIBROUS CELLULOSE COMPOSITE RESIN, AND METHOD FOR MANUFACTURING FIBROUS CELLULOSE

 #3
20220227891
2022-07-21

CELLULOSE ACETATE AND METHOD FOR PRODUCING CELLULOSE ACETATE

 #4
20210362121
2021-11-25

Biomimetic chemocatalytic cascades of degradable polymers

 #5
20210332153
2021-10-28

Manufacture of nanocellulose and intermediates thereof

 #6
20210144993
2021-05-20

CELLULOSE NANOCRYSTAL-BASED EMULSIONS AND USES THEREOF

 #7
20210017296
2021-01-21

CELLULOSE ACETATE, AND METHOD AND DEVICE FOR PRODUCING CELLULOSE ACETATE

 #8
20190389977
2019-12-26

METHOD FOR PRODUCING CELLULOSE ACETATE FLAKES

 #9
20180291119
2018-10-11

Manufacture of nanocellulose and intermediates thereof

 #10
20180282434
2018-10-04

CELLULOSE ACETATE, AND METHOD AND DEVICE FOR PRODUCING CELLULOSE ACETATE

 #11
20160032020
2016-02-04

Cellulose acetate with a low degree of substitution

 #12
20150038695
2015-02-05

Regioselectively substituted cellulose esters and efficient methods of preparing them

 #13
20130203982
2013-08-08

Cellulose interpolymers and method of oxidation

 #14
20130195960
2013-08-01

Substituted Cellulose Acetates and Uses Thereof

 #15
20130178614
2013-07-11

REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND EFFICIENT METHODS OF PREPARING THEM

 #16
20130131333
2013-05-23

Cellulose interpolymers and method of oxidation

 #17
20130116427
2013-05-09

Cellulose interpolymers and method of oxidation

 #18
20130116426
2013-05-09

Cellulose interpolymers and method of oxidation

 #19
20130116425
2013-05-09

Cellulose interpolymers and method of oxidation

 #20
20130096296
2013-04-18

Methods for Synthesizing Acylated Cellulose Through Instillation of an Acidic Catalyst

 #21
20130046089
2013-02-21

Acetylation of cellulose in densified gas

 #22
20120202984
2012-08-09

Treatment of cellulose esters

 #23
20110166340
2011-07-07

Process for adjusting degree of acetyl substitution of cellulose acetate

 #24
20110098464
2011-04-28

Cellulose interpolymers and methods of oxidation

 #25
20100175691
2010-07-15

PROCESS FOR RECYCLING CELLULOSE ACETATE ESTER WASTE

 #26
20090203899
2009-08-13

Treatment of cellulose esters

 #27
20090062525
2009-03-05

METHOD OF ADJUSTING THE DEGREE OF SUBSTITUTION WITH ACETYL GROUP OF CELLULOSE ACETATE

 #28
20050192434
2005-09-01

Cellulose interpolymers and method of oxidation