C08L1/20 - CPC Classification Index

ClassID:

101280 ⎘

C08L1/20 - CPC Classification

Classification description:

Compositions of cellulose, modified cellulose or cellulose derivatives; Cellulose derivatives Esters of both organic acids and inorganic acids

Recent Application in this class:

20190375916

2019-12-12

Resin composition and molded resin object

20130196849

2013-08-01

Substituted cellulose acetates and uses thereof

20130196063

2013-08-01

Substituted cellulose acetates and uses thereof

20130195787

2013-08-01

Substituted cellulose acetates and uses thereof

20110319532

2011-12-29

Processes for making cellulose ester compositions

20110319531

2011-12-29

CELLULOSE ESTER COMPOSITIONS

20110319530

2011-12-29

PROCESSES FOR MAKING CELLULOSE ESTATE/ELASTOMER COMPOSITIONS

20110319529

2011-12-29

Cellulose ester/elastomer compositions

20110105649

2011-05-05

Fire retardant resin composition

#10

20100288122

2010-11-18

Crosslinked organic-inorganic hybrid membranes and their use in gas separation

#11

20090299015

2009-12-03

Crosslinked organic-inorganic hybrid membranes and their use in gas separation

#12

20070087939

2007-04-19

Biopolymer compositions and products thereof

#13

20060142477

2006-06-29

Method for making sulfoalkylated cellulose polymer network

#14

20060117998

2006-06-08

Anionic cellulose nitrate derivatives and aqueous dispersions thereof