Patents-Review.com
ClassID:

100300 ⎘

C08J2201/042 - CPC Classification

Classification description:

Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation Elimination of an organic solid phase

Sub-classes:
Recent Application in this class:
#1
20230295393
2023-09-21

MICROPOROUS POLYMER FIBERS AND THEIR USE IN ENVIRONMENTAL REMEDIATION

 #2
20220098119
2022-03-31

Resin for production of porous ceramic stereolithography and methods of its use

 #3
20220064463
2022-03-03

Three dimensional porous siloxanes using leachable porogen particles

 #4
20210317282
2021-10-14

Pore inducer and porous abrasive form made using the same

 #5
20210017351
2021-01-21

Cross-linked polyolefin separator and manufacturing method thereof

 #6
20200365860
2020-11-19

Crosslinked polyolefin separator and method for manufacturing the same

 #7
20200308428
2020-10-01

Three-dimensional porous siloxanes using leachable porogen particles

 #8
20200283594
2020-09-10

Method of forming a void, channel, and/or vascular network in a polymeric matrix

 #9
20200266410
2020-08-20

Crosslinked polyolefin separator and manufacturing method thereof

 #10
20190241712
2019-08-08

POROUS ARTICLE COMPRISING A POLYMER AND AN ADDITIVE, PROCESSES FOR THEIR PREPARATION AND USE THEREOF

 #11
20190211152
2019-07-11

Porous/nanoporous PHT

 #12
20190185636
2019-06-20

Pore inducer and porous abrasive form made using the same

 #13
20190185328
2019-06-20

Shaped gel articles and sintered articles prepared therefrom

 #14
20190135979
2019-05-09

Porous/nanoporous PHT

 #15
20180370861
2018-12-27

Resin for production of porous ceramic stereolithography and methods of its use

 #16
20180346678
2018-12-06

BREATHABLE EARPIECES

 #17
20180201749
2018-07-19

Three-dimensional porous structure of parylene

 #18
20180009948
2018-01-11

Porous/nanoporous PHT

 #19
20180005820
2018-01-04

Composition and method for forming a dielectric layer

 #20
20170362383
2017-12-21

Porous/nanoporous PHT

 #21
20170114186
2017-04-27

Porous/nanoporous PHT

 #22
20160289399
2016-10-06

Process for the processing of a perfluoropolymer material

 #23
20160108176
2016-04-21

Porous/nanoporous PHT

 #24
20160108175
2016-04-21

Porous/nanoporous PHT

 #25
20150126633
2015-05-07

METHOD FOR FABRICATION OF POROUS FIBROUS MICROSTRUCTURE WITH VARIOUS 3-DIMENSIONAL STRUCTURES

 #26
20150108618
2015-04-23

COMPOSITION AND METHOD FOR FORMING A DIELECTRIC LAYER

 #27
20150057381
2015-02-26

Porogen compositions, methods of making and uses

 #28
20150056438
2015-02-26

Hollow Silica Particles, Method of Manufacturing the Same, Composition Including the Same and Sheet with Inner Cavities

 #29
20130043514
2013-02-21

Process to form an adhesion layer and multiphase ultra-low k dielectric material using PECVD

 #30
20120208090
2012-08-16

MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES

 #31
20120202044
2012-08-09

MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES AS BATTERY SEPARATOR FILM

 #32
20120085038
2012-04-12

METHOD FOR MANUFACTURING POROUS SHEET AND POROUS SHEET MANUFACTURED BY THE METHOD

 #33
20120077891
2012-03-29

Porogen compositions, methods of making and uses

 #34
20100129912
2010-05-27

3D Cell-Culture Article and Methods Thereof

 #35
20050077221
2005-04-14

Method of producing hierarchical porous beads