B29K2629/00 - CPC Classification Index

ClassID:

53717 ⎘

B29K2629/00 - CPC Classification

Classification description:

Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof , for preformed parts, e.g. for inserts

Sub-classes:

B29K2629/04 » {PVOH, i.e. polyvinyl alcohol } 26
B29K2629/14 » {Polyvinylacetals} 5

Recent Application in this class:

20180050507

2018-02-22

Method of manufacturing plastic lens, method of positioning film, and composite body

20160025909

2016-01-28

Polarizing plate and method for manufacturing the same

20150298431

2015-10-22

Switchable electrical composite pane array