ClassID:

98635

C08G8/12 - CPC Classification

Classification description:

Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group, e.g. p-tert.-butyl phenol

Recent Application in this class:
#1
20240294690
2024-09-05

IN-SITU ALKYLPHENOL-ALDEHYDE RESINS

#2
20240076567
2024-03-07

Composition of additives comprising a copolymer and a resin

#3
20230041656
2023-02-09

COMPOSITION, METHOD OF FORMING RESIST UNDERLAYER FILM, AND METHOD OF FORMING RESIST PATTERN

#4
20220306794
2022-09-29

Polyhydric phenol resin, glycidyl ether of polyhydric phenol resin, and uses thereof

#5
20220185938
2022-06-16

CONTINUOUS PRODUCTION OF POLYURETHANE PREPOLYMERS

#6
20220177397
2022-06-09

Processes for preparing calixarenes

#7
20220169929
2022-06-02

Methods of Using Ionic Liquids as Demulsifiers

#8
20220098494
2022-03-31

Methods of using ionic liquids as corrosion inhibitors

#9
20220056345
2022-02-24

IONIC LIQUIDS AND METHODS OF USING SAME

#10
20220033560
2022-02-03

METHOD FOR PREPARING HEAT-MOISTURE-RESISTANT POLYURETHANE ELASTOMER

#11
20210380746
2021-12-09

In-situ alkylphenol-aldehyde resins

#12
20210198411
2021-07-01

Expanding polyurethane foam and methods and systems for using same

#13
20210139686
2021-05-13

RESINS HAVING A HIGH METHYLOL TO DIBENZYL ETHER RATIO AND METHODS OF MAKING THE SAME

#14
20210102024
2021-04-08

Compositions and process for stabilizing phenolic resins containing calixarenes

#15
20210079150
2021-03-18

Process for removal of volatile compounds from tackifiers

#16
20210047253
2021-02-18

Processes for preparing calixarenes

#17
20210017109
2021-01-21

Processes for preparing calixarenes

#18
20200247980
2020-08-06

PHENOLIC RESINS BLENDED WITH ANTIOXIDANTS

#19
20200231733
2020-07-23

In-situ alkylphenol-aldehyde resins

#20
20200199422
2020-06-25

Internally incorporated phenolic resins in water-based (meth)acrylate adhesive compositions, pre-adhesive reaction mixtures, methods, and articles

#21
20200017790
2020-01-16

Methods of using ionic liquids as paraffin inhibitors, pour point depressants and cold flow improvers

#22
20190278180
2019-09-12

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

#23
20190248721
2019-08-15

Processes for preparing calixarenes

#24
20190225758
2019-07-25

Phenol novolak resin, curable resin composition, and cured product thereof

#25
20190203003
2019-07-04

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

#26
20190177630
2019-06-13

Phenol aldehydes asphaltene inhibitors

#27
20190100685
2019-04-04

PARAFFIN INHIBITION BY SOLUBILIZED CALIXARENES

#28
20190023829
2019-01-24

Process for the preparation of novolac alkylphenol resins

#29
20190015814
2019-01-17

Polycalixarene materials, methods of making same, and uses thereof

#30
20190010369
2019-01-10

Internally incorporated phenolic resins in water-based (meth)acrylate adhesive compositions, pre-adhesive reaction mixtures, methods, and articles

#31
20180223029
2018-08-09

In-situ alkylphenol-aldehyde resins

#32
20180208702
2018-07-26

Solubilized alkoxylated calixarene resins

#33
20180208701
2018-07-26

Compositions and process for stabilizing phenolic resins containing calixarenes

#34
20180079976
2018-03-22

Dispersing additive for asphaltenes and its uses

#35
20180031970
2018-02-01

Photosensitive resin composition, method for manufacturing cured resin film, and semiconductor device

#36
20180011404
2018-01-11

Photosensitive colored resin composition

#37
20170198133
2017-07-13

Process for stabilizing phenolic resins containing calixarenes

#38
20170145142
2017-05-25

Resist material, resist composition and method for forming resist pattern

#39
20170144954
2017-05-25

Material for forming film for lithography, composition for forming film for lithography, film for lithography, pattern forming method and purification method

#40
20170082923
2017-03-23

PHOTOSENSITIVE COMPOSITION FOR PERMANENT FILMS, RESIST MATERIAL AND COATING FILM

#41
20170066703
2017-03-09

Compound containing modified phenolic hydroxy group, method for producing compound containing modified phenolic hydroxy group, photosensitive composition, resist material, and resist coating film

#42
20160108231
2016-04-21

Process for stabilizing phenolic resins containing calixarenes

#43
20160046884
2016-02-18

Modified alkyl-phenol-aldehyde resins, use thereof as additives for improving the properties of liquid hydrocarbon fuels in cold conditions

#44
20150291861
2015-10-15

Phenolic-hydroxyl-containing resin, epoxy resin, curable resin composition, substance obtained by curing same, and semiconductor sealant

#45
20150144835
2015-05-28

Phenolic resin composition

#46
20150112024
2015-04-23

Modified alkylphenol-aldehyde resins stabilized by a salicylic acid

#47
20150112023
2015-04-23

In-situ alkylphenol-aldehyde resins

#48
20150051348
2015-02-19

Resol-type para-octylphenol-formaldehyde co-condensation resin and method for producing the same

#49
20140023969
2014-01-23

Positive photoresist composition, coating film thereof, and novolac phenol resin

#50
20130255139
2013-10-03

Modified alkyl-phenol-aldehyde resins, use thereof as additives for improving the properties of liquid hydrocarbon fuels in cold conditions

#51
20120308832
2012-12-06

Phenol resin composition, production method therefor, curable resin composition, cured product thereof, and printed circuit board

#52
20110263893
2011-10-27

PRODUCTS, PROCESS FOR PRODUCING THEM, AND THEIR USE

#53
20110242468
2011-10-06

Pixel electrode panel, a liquid crystal display panel assembly and methods for manufacturing the same

#54
20110242443
2011-10-06

Pixel electrode panel, a liquid crystal display panel assembly and methods for manufacturing the same

#55
20100269406
2010-10-28

Novel Coupled Hydrocarbyl-Substituted Phenol Materials as Oilfield Wax Inhibitors

#56
20100209810
2010-08-19

POLYMER ELECTROLYTE COMPOSITION

#57
20090186254
2009-07-23

Conductive polymer

#58
20090090655
2009-04-09

Additive Useful for Stabilizing Crude Oil

#59
20090090047
2009-04-09

Additive Useful for Stabilizing Fuel Oils

#60
20080085991
2008-04-10

Simplified method for production of phenolic resole resin with high molecular weight fraction

#61
20060281029
2006-12-14

Resin for under-layer material, under-layer material, laminate and method for forming resist pattern

#62
20050124778
2005-06-09

Method of producing novolak resin

#63
20050014086
2005-01-20

"High ortho" novolak copolymers and composition thereof