C08G16/0256 - CPC Classification Index

ClassID:

98705 ⎘

C08G16/0256 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with monomers not provided for in the groups - of aldehydes with heterocyclic organic compounds containing oxygen in the ring

Sub-classes:

C08G16/0262 » {Furfuryl alcohol} 7

Recent Application in this class:

20260093178

2026-04-02

POLYMER, METHOD OF PRODUCING THE SAME, RESIST COMPOSITION INCLUDING THE POLYMER, AND PATTERN FORMATION METHOD USING THE RESIST COMPOSITION

20250313658

2025-10-09

COPOLYMERS OF GLYCOLALDEHYDE DIMERS AND METHOD OF MAKING SAME

20190367658

2019-12-05

COMPOUND, RESIN, COMPOSITION, RESIST PATTERN FORMATION METHOD AND PATTERN FORMATION METHOD

20190359756

2019-11-28

OPTICAL MEMBER FORMING COMPOSITION

20170253686

2017-09-07

Furan resin, method for producing same, thermosetting furan resin composition, cured product, and furan resin composite

20170190826

2017-07-06

Methods for making wet gels and dried gels therefrom

20170158800

2017-06-08

Formaldehyde-free melamine carbohydrate binders for improved fire-resistant fibrous materials

20160362514

2016-12-15

Formaldehyde-free melamine carbohydrate binders for improved fire-resistant fibrous materials

20160266494

2016-09-15

Polymers for hard masks, hard mask compositions including the same, and methods for forming a pattern of a semiconductor device using a hard mask composition

#10

20160002385

2016-01-07

Formaldehyde-free melamine carbohydrate binders for improved fire- resistant fibrous materials

#11

20140275353

2014-09-18

Amino-formaldehyde resins and applications thereof

#12

20130189438

2013-07-25

Mixtures of crosslinking agents