B29K2823/18 - CPC Classification Index

ClassID:

53847 ⎘

B29K2823/18 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as mould material Polymers of hydrocarbons having four or more carbon atoms, e.g. polymers of butylene, e.g. PB, i.e. polybutylene

Sub-classes:

B29K2823/22 » {Copolymers of isobutene, e.g. butyl rubber } 1

Recent Application in this class:

20240391151

2024-11-28

MANDREL AND METHOD FOR PRODUCING RUBBER HOSE BY USING MANDREL

20180126644

2018-05-10

Multi-material separation layers for additive fabrication