C08G8/34 - CPC Classification Index

ClassID:

98646 ⎘

C08G8/34 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with phenols only; Chemically modified polycondensates by natural resins or resin acids, e.g. rosin

Recent Application in this class:

20250011520

2025-01-09

MULTI-PART LIGNIN-BASED RESIN SYSTEM FOR DECORATIVE LAMINATES

20220267625

2022-08-25

Rosin-modified phenol resin, lithographic printing ink, and printed product

20220153903

2022-05-19

Multi-part lignin-based resin system for decorative laminates

20220064356

2022-03-03

NOVOLAC PHENOLIC RESINS, PROCESS OF SYNTHESIS OF SAID PHENOLIC RESINS AND USE THEREOF

20190144591

2019-05-16

Resin for ink and ink

20190048192

2019-02-14

Liquid lignin composition, lignin-based resin, and method of increasing the solubility of lignin

20180112024

2018-04-26

RESIN FOR INK AND INK

20170152341

2017-06-01

POLYMERIZED ROSIN COMPOUND AND PRODUCTION METHOD THEREFOR

20150232604

2015-08-20

Polymerized rosin compound and production method therefor

#10

20140303269

2014-10-09

Foam material on the basis of phenolic resin

#11

20130190426

2013-07-25

Rubber composition for tire, and pneumatic tire

#12

20130065990

2013-03-14

ROSIN-MODIFIED PHENOLIC RESIN, PROCESS FOR PRODUCTION THEREOF, VARNISH FOR PRINTING INK, AND PRINTING INK

#13

20120010358

2012-01-12

ROSIN-MODIFIED PHENOL RESIN, MANUFACTURING METHOD THEREOF, AND PRINTING INK

#14

20080207863

2008-08-28

Rosen phenolic resins and uses related thereto

#15

20070251411

2007-11-01

Rosin phenolic resins for printing inks

#16

20070173561

2007-07-26

Die printing ink

#17

20060009543

2006-01-12

Resinates from monomer