Patents-Review.com
ClassID:

98645 ⎘

C08G8/32 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with phenols only; Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils

Recent Application in this class:
#1
20260132242
2026-05-14

CURABLE RESIN, CURABLE RESIN COMPOSITION, AND CURED PRODUCT

 #2
20250254792
2025-08-07

RESIN COMPOSITION, PREPREG, RESIN SHEET, LAMINATE, METAL FOIL-CLAD LAMINATE, AND PRINTED WIRING BOARD

 #3
20250002635
2025-01-02

MODIFIED ARYLHYDROXY COMPOUNDS FOR THE PRODUCTION OF POLYURETHANE OR POLYISOCYANURATE

 #4
20240294690
2024-09-05

IN-SITU ALKYLPHENOL-ALDEHYDE RESINS

 #5
20230348635
2023-11-02

POLYMERIC RESIN FOR DIELECTRIC APPLICATIONS

 #6
20230324801
2023-10-12

UNDERLAYER FILM FORMING COMPOSITION FOR LITHOGRAPHY, UNDERLAYER FILM, AND PATTERN FORMATION METHOD

 #7
20220135731
2022-05-05

Modified arylhydroxy compounds for the production of polyurethane or polyisocyanurate

 #8
20220064356
2022-03-03

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

 #9
20210380746
2021-12-09

In-situ alkylphenol-aldehyde resins

 #10
20210277167
2021-09-09

COMPOSITION CONTAINING A NOVOLAC

 #11
20200231733
2020-07-23

In-situ alkylphenol-aldehyde resins

 #12
20190241713
2019-08-08

Method of recycling phenol resin-containing materials, especially phenol resin-based fiber composite materials

 #13
20190077952
2019-03-14

Use of an esterified aromatic polyphenol derivative for the production of a phenol-aldehyde resin for reinforcement of a rubber composition

 #14
20180282494
2018-10-04

Thermosetting resin composition

 #15
20180223029
2018-08-09

In-situ alkylphenol-aldehyde resins

 #16
20170190826
2017-07-06

Methods for making wet gels and dried gels therefrom

 #17
20170088658
2017-03-30

LOW DK PHOSPHOROUS CONTAINING HARDENER USEFUL FOR HALOGEN FREE, FLAME RETARDANT POLYMERS AND USE

 #18
20160102165
2016-04-14

HMF-based phenol formaldehyde resin

 #19
20150284498
2015-10-08

High temperature shape memory polymers

 #20
20150118499
2015-04-30

Active ester resin, thermosetting resin composition, cured product of same, semiconductor encapsulation material, prepreg, circuit board, and build-up film

 #21
20150112024
2015-04-23

Modified alkylphenol-aldehyde resins stabilized by a salicylic acid

 #22
20150112023
2015-04-23

In-situ alkylphenol-aldehyde resins

 #23
20150087731
2015-03-26

Methods for making wet gels and dried gels therefrom

 #24
20140148560
2014-05-29

Preparation of phenol-formaldehyde resin beads using suspension or emulsion polymerization

 #25
20140050869
2014-02-20

Aqueous-based coating composition containing hydroxy-terminated polybutadiene

 #26
20130116386
2013-05-09

Method of forming a resin from an aldehyde oil

 #27
20120164575
2012-06-28

Cyclic compound, manufacturing method therefor, radiation-sensitive composition, and method for forming a resist pattern

 #28
20120061128
2012-03-15

Photosensitive resin, curable resin composition containing the same, dry film thereof, and printed circuit board using them

 #29
20100247941
2010-09-30

Aminoplast or phenoplast resin based on at least one glyoxal monoacetal and on glyoxylic acid, and its uses

 #30
20100221656
2010-09-02

Photosensitive compound, photosensitive composition, resist pattern forming method, and device production process

 #31
20080207863
2008-08-28

Rosen phenolic resins and uses related thereto

 #32
20070251411
2007-11-01

Rosin phenolic resins for printing inks

 #33
20060069191
2006-03-30

Modified phenolic novolak resins and applications thereof

 #34
20050014086
2005-01-20

"High ortho" novolak copolymers and composition thereof