C08G2650/42 - CPC Classification Index

ClassID:

100072 ⎘

C08G2650/42 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing oxygen in addition to the ether group containing orthoester groups

Recent Application in this class:

20250206872

2025-06-26

BIODEGRADABLE THERMOPLASTIC POLY(ORTHO ESTER) BASED MULTIBLOCK COPOLYMERS

20240034720

2024-02-01

Benzoxazine Derivatives Vitrimers

20180362712

2018-12-20

Y-type discrete polyethylene glycol derivative and preparation method thereof

20170360959

2017-12-21

Formulations for targeted release of agents under low pH conditions and methods of use thereof

20140296541

2014-10-02

Orthoester compound

20120209027

2012-08-16

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid

20090264600

2009-10-22

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid

20080071027

2008-03-20

Coatings for drug delivery devices based on poly (orthoesters)

20070264339

2007-11-15

Base-stabilized polyorthoester formulations

#10

20060155101

2006-07-13

Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them

#11

20050036978

2005-02-17

Method for preparing water-soluble polymer derivatives bearing a terminal carboxylic acid