ClassID:

49144

B29C44/5609 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles; Auxiliary operations; After-treatment of articles, e.g. for altering the shape Purging of residual gas, e.g. noxious or explosive blowing agents

Recent Application in this class:
#1
20240375329
2024-11-14

PRODUCING FOAM BODIES

#2
20230241813
2023-08-03

LOW DENSITY POLYETHYLENE FOAM WITH EVACUATED CLOSED CELLS AND HAVING TORTUOUS PATHS OF THERMAL AND ACOUSTIC CONDUCTIVITY

#3
20230084266
2023-03-16

COMPOSITE HOUSE WRAP FORMED OF LOW DENSITY POLYETHYLENE FOAM WITH EVACUATED CLOSED CELLS AND HAVING TORTUOUS PATHS OF THERMAL CONDUCTIVITY

#4
20220099236
2022-03-31

METHOD OF MANUFACTURING VACUUM HEAT INSULATOR AND VACUUM HEAT INSULATOR

#5
20220052211
2022-02-17

METHOD FOR MANUFACTURING POROUS POLYSILOXANE FILM, POROUS POLYSILOXANE FILM MANUFACTURED THEREBY, AND SOLAR CELL MODULE COMPRISING SAME

#6
20220024160
2022-01-27

System and method for gas bleed lines in composite part molding operations

#7
20210039289
2021-02-11

Process for forming closed cell expanded low density polyethylene foam and products formed thereby

#8
20190099928
2019-04-04

System and method for gas bleed lines in composite part molding operations

#9
20170008202
2017-01-12

METHODS FOR ALTERING THE IMPACT STRENGTH OF NONCELLULAR THERMOPLASTIC MATERIALS

#10
20160333164
2016-11-17

DUAL-FOAMED POLYMER COMPOSITION

#11
20140367876
2014-12-18

Vented mold and method for producing molded article

#12
20120261975
2012-10-18

Molded article produced by vented mold

#13
20120118481
2012-05-17

THICK DIMENSIONALLY STABLE INFRARED ABSORBING FOAM

#14
20120112116
2012-05-10

Melamine resin foam with inorganic filling material

#15
20120090764
2012-04-19

Foaming methods for making cellular thermoplastic materials

#16
20120043681
2012-02-23

Device for forming thermosetting resin foam plate and method of manufacturing thermosetting resin foam plate

#17
20110171457
2011-07-14

Bimodal cellular thermoplastic materials

#18
20110074061
2011-03-31

Process for producing molded silicone rubber sponge

#19
20110020483
2011-01-27

Vented mold and method for producing molded article

#20
20100178458
2010-07-15

Phenolic Foam Board

#21
20090092702
2009-04-09

Vented mold and method for producing molded article

#22
20090065136
2009-03-12

Foaming methods for making cellular thermoplastic materials

#23
20090047463
2009-02-19

Method of manufacturing a sandwich panel and a sandwich panel as such

#24
20090018224
2009-01-15

PROCESS FOR THE DRYING OF FOAMS COMPOSED OF AQUEOUS PU DISPERSIONS

#25
20080280123
2008-11-13

Bimodal cellular thermoplastic materials

#26
20080277817
2008-11-13

Methods for altering the impact strength of noncellular thermoplastic materials

#27
20080274346
2008-11-06

SOLID-STATE CELLULAR AND NONCELLULAR THERMOPLASTIC MATERIALS: PROCESSING, PROPERTIES, AND APPLICATIONS

#28
20080230935
2008-09-25

Methods for producing a pitch foam

#29
20060093773
2006-05-04

Foam with adhesive material tape

#30
20050253293
2005-11-17

Vented mold and method for producing molded article