Y10S528/932 - CPC Classification Index

ClassID:

242937 ⎘

Y10S528/932 - CPC Classification

Classification description:

Synthetic resins or natural rubbers -- part of the class 520 series; Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed Protein removal or conversion

Recent Application in this class:

20120063969

2012-03-15

BIOPOLYMER EXTRACTION FROM PLANT MATERIALS

20060252879

2006-11-09

Deproteinized natural rubber, its composition and use thereof

20060149015

2006-07-06

Biopolymer extraction from plant materials

20050027060

2005-02-03

Rubber composition for tire tread and pneumatic tire using the rubber composition