ClassID:

98521

C08F297/048 - CPC Classification

Classification description:

Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes polymerising vinyl aromatic monomers, conjugated dienes and polar monomers

Recent Application in this class:
#1
20250179223
2025-06-05

METHOD FOR REDUCTION OF DISCOLORATION IN LATEX POLYMERS

#2
20250145755
2025-05-08

FOAM AND ARTICLE USING THE SAME

#3
20240226820
2024-07-11

TETRABLOCK COPOLYMERS AND ARTICLES MADE THEREFROM

#4
20230331894
2023-10-19

Molded Bale

#5
20220336812
2022-10-20

Binder composition for non-aqueous secondary battery and method of producing same, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery

#6
20210017321
2021-01-21

Method for producing conjugated diene rubber

#7
20200347168
2020-11-05

Block copolymers and uses thereof

#8
20200255635
2020-08-13

Copolymer, rubber composition, and method of preparing the same

#9
20200190375
2020-06-18

Block copolymers and uses thereof

#10
20200190244
2020-06-18

Block copolymers and uses thereof

#11
20200071632
2020-03-05

Viscosity index improver and lubricating oil composition

#12
20180066097
2018-03-08

Use of polymers comprising two segments as polymer additives

#13
20150152257
2015-06-04

Block copolymer composition, and sheet

#14
20110319848
2011-12-29

Substrate coated with a hydrophilic elastomer

#15
20100273952
2010-10-28

Controlled polymerization

#16
20100215948
2010-08-26

RUBBERY-BLOCK CONTAINING POLYMERS, FIBER SIZINGS THEREOF AND COMPOSITES THEREOF

#17
20100048819
2010-02-25

Process to modify polymeric materials and resulting compositions

#18
20080051543
2008-02-28

Styrene acrylonitrile isoprene triblock copolymer

#19
20060241258
2006-10-26

Controlled polymerization

#20
20050282957
2005-12-22

Controlled polymerization