B29K2271/00 - CPC Classification Index

ClassID:

53475 ⎘

B29K2271/00 - CPC Classification

Classification description:

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

Sub-classes:

B29K2271/02 » {Polyalkylene oxides, e.g. PEO, i.e. polyethylene oxide or derivatives thereof } 1
B29K2271/12 » {PPO, i.e. polyphenylene oxide ; PPE, i.e. polyphenylene ether} 0

Recent Application in this class:

20250001704

2025-01-02

THERMOPLASTIC COMPOSITE COMPONENTS AND METHOD FOR FORMING SAME

20220106105

2022-04-07

FLEXIBLE BLADDER TANKS INCLUDING POLYKETONE

20210237856

2021-08-05

Actuator for aircraft

20210171709

2021-06-10

POLY(ARYL–ETHER–KETONE) (PAEK) POWDER SUITABLE FOR MULTIPLE USE IN SINTERING METHODS

20200377654

2020-12-03

Use of PEKK for producing parts with low gas permeability

20200276760

2020-09-03

PEKK EXTRUSION ADDITIVE MANUFACTURING PROCESSES AND PRODUCTS

20190240899

2019-08-08

Method for producing an object by melting a polymer powder in a powder sintering device

20190193328

2019-06-27

Depositing arced portions of fiber-reinforced thermoplastic filament

20190062498

2019-02-28

Poly(aryl-ether-ketone) (PAEK) powder suitable for multiple use in sintering methods

#10

20180001549

2018-01-04

Method for producing an object by melting a polymer powder in a powder sintering device

#11

20160208090

2016-07-21

Polymeric materials

#12

20110027096

2011-02-03

Method of manufacture of aerofoil leading edge strip

#13

20080289743

2008-11-27

HIGHLY POROUS INTERLAYERS TO TOUGHEN LIQUID-MOLDED FABRIC-BASED COMPOSITES