ClassID:

103326

C09D161/04 - CPC Classification

Classification description:

Coating compositions based on condensation polymers of aldehydes or ketones ; Coating compositions based on derivatives of such polymers Condensation polymers of aldehydes or ketones with phenols only

Sub-classes:
Recent Application in this class:
#1
20260139143
2026-05-21

ALKALINE CERIUM-BASED CR/P/F-FREE COATING COMPOSITION FOR METAL SURFACE PRE-TREATMENT

#2
20260117075
2026-04-30

COATING COMPOSITION

#3
20250326948
2025-10-23

COATING KIT AND METHOD FOR REPAIR AND/OR RECONSTITUTION OF RUBBER AND/OR METAL WORN AREAS

#4
20250250460
2025-08-07

COATING KIT AND METHOD FOR REPAIR AND/OR RECONSTITUTION OF RUBBER AND/OR METAL WORN AREAS

#5
20250206963
2025-06-26

SURFACE TREATED STEEL SHEET AND METHOD OF PRODUCTION OF PART

#6
20250171650
2025-05-29

ORGANIC RESIN-COATED STEEL SHEET

#7
20250136837
2025-05-01

Exothermic Welding System

#8
20240043713
2024-02-08

PROCESS FOR CORROSION-PROTECTING PRETREATMENT OF A METALLIC SURFACE CONTAINING STEEL, GALVANIZED STEEL, ALUMINUM, AN ALUMINUM ALLOY, MAGNESIUM AND/OR A ZINC-MAGNESIUM ALLOY

#9
20230348749
2023-11-02

HYDROPHILIC ANTI-FOG NANO PAINT AND COATING FOR ENDOSCOPE

#10
20230036748
2023-02-02

THREE-DIMENSIONAL FORMING KIT AND THREE-DIMENSIONAL FORMED OBJECT PRODUCING METHOD

#11
20190277439
2019-09-12

COATED METAL PIPE FOR VEHICLE PIPING

#12
20190249030
2019-08-15

Process for corrosion-protecting pretreatment of a metallic surface containing steel, galvanized steel, aluminum, an aluminum alloy, magnesium and/or a zinc-magnesium alloy

#13
20190203003
2019-07-04

Resin composition, and pre-preg, metal-clad laminate and printed circuit board prepared using the same

#14
20180119871
2018-05-03

Coated metal pipe for vehicle piping

#15
20160340543
2016-11-24

Method for coating pipe with acid-curable resin and acid curing agent

#16
20150184018
2015-07-02

Resist underlayer film forming composition that contains novolac resin having polynuclear phenol

#17
20140227529
2014-08-14

Resin-coated metal sheet for containers

#18
20140142220
2014-05-22

Fluorine-containing polymer, the preparation process and use thereof, pigment dispersion and the preparation process

#19
20110159275
2011-06-30

Electronic device housing

#20
20100270513
2010-10-28

CONDUCTIVE SOLID FILM MATERIAL

#21
20100104977
2010-04-29

Photoresist undercoat-forming material and patterning process