ClassID:

97963

C08F34/02 - CPC Classification

Classification description:

Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain and having one or more carbon-to-carbon double bonds in a heterocyclic ring in a ring containing oxygen

Recent Application in this class:
#1
20240269638
2024-08-15

METHOD FOR PRODUCING HOLLOW FINE PARTICLES, HOLLOW FINE PARTICLES, PHASE SEPARATED FINE PARTICLES, AQUEOUS DISPERSION, AND COMPOSITION

#2
20230365731
2023-11-16

Perfluoro copolymers

#3
20220332860
2022-10-20

DISPLAY PROTECTIVE FILM

#4
20220214617
2022-07-07

MATERIAL FOR FORMING ORGANIC FILM, PATTERNING PROCESS, COMPOUND, AND POLYMER

#5
20210316356
2021-10-14

Method of producing sand mold comprising curing a resin and a binder by the same curing agent

#6
20200360853
2020-11-19

Hydrogen sulfide-carbon dioxide membrane separation systems and processes

#7
20200188989
2020-06-18

METHOD FOR PRODUCING MOLDING SAND, AND MOLDING SAND

#8
20200188520
2020-06-18

Modulated guanidine-containing polymers or nanoparticles

#9
20190185600
2019-06-20

Monomer composition and method for producing fluorinated polymer

#10
20190094695
2019-03-28

Composition for film formation, film, resist underlayer film-forming method, production method of patterned substrate, and compound

#11
20180118858
2018-05-03

Process for producing fluorinated polymer

#12
20180066081
2018-03-08

SUBSTITUTED CYCLIC ETHER POLYMERS AND CONJUGATES AND USES THEREOF

#13
20130284245
2013-10-31

Multi-layered film and photovoltaic module including the same

#14
20070142582
2007-06-21

Perfluorinated polymers

#15
20070123671
2007-05-31

Perfluorinated polymers

#16
20060100391
2006-05-11

Thermoplastic resin composition, molded article, and film

#17
20050147897
2005-07-07

Ultraviolet transmitting fluoropolymer and pellicle comprising said polymer

#18
17741391
2022-11-01

Perfluoro copolymers