C08J2301/32 - CPC Classification Index

ClassID:

100406 ⎘

C08J2301/32 - CPC Classification

Classification description:

Characterised by the use of cellulose, modified cellulose or cellulose derivatives; Cellulose derivatives Cellulose ether-esters

Recent Application in this class:

20230365947

2023-11-16

ESTERASE AND METHODS OF USE, THEREOF

20230138841

2023-05-04

Regioselectively substituted cellulose ester based C+ compensation films with improved wavelength dispersion

20220305169

2022-09-29

DEGRADABLE HEMOSTATIC SPONGE AND PREPARATION METHOD AND USE THEREOF, AND DEGRADABLE DRUG-LOADED HEMOSTATIC SPONGE

20180282438

2018-10-04

Polymer material, film, circular polarizing plate, image display apparatus, and manufacturing method for film

20180244860

2018-08-30

WATER-REDISPERSIBLE POLYMER POWDER

20180215880

2018-08-02

Process for producing dispersion of esterified cellulose ether

20160298004

2016-10-13

Polyvinylalcohol based resin adhesive for polarizing plate, polarizing plate including same, and an image display device

20160095928

2016-04-07

Composition for hot melt extrusion and method for producing hot melt extrudate by using same

20140357681

2014-12-04

Composition for hot-melt extrusion and method for producing hot-melt extrusion product using same

#10

20120161086

2012-06-28

Optical film

#11

20110183090

2011-07-28

Cellulose derivative, process of preparing cellulose derivative, resin composition, molded article, method of making molded article, and housing for electronic equipment

#12

20050000388

2005-01-06

Preparation method of solvent-free water-dispersible hydroxypropyl methyl cellulose phthalate nanoparticle