B29K2471/00 - CPC Classification Index

ClassID:

53612 ⎘

B29K2471/00 - CPC Classification

Classification description:

Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as filler

Sub-classes:

B29K2471/02 » {Polyalkylene oxides, e.g. PEO, i.e. polyethylene oxide or derivatives thereof } 2
B29K2471/12 » {PPO, i.e. polyphenylene oxide ; PPE, i.e. polyphenylene ether} 2

Recent Application in this class:

20190161608

2019-05-30

Resin composition

20180066136

2018-03-08

METHOD FOR PROCESSING A HIGH TEMPERATURE RESISTANT THERMOSETTING MATERIAL

20180066121

2018-03-08

Method for producing polyethylene-based resin extruded foam sheet, polyethylene-based resin extruded foam sheet, and plate interleaf sheet using the same for glass sheets

20160001234

2016-01-07

Method for preparing aromatic polyamide porous hollow fiber membrane