ClassID:

48052

B29B7/20 - CPC Classification

Classification description:

Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws

Recent Application in this class:
#1
20260102944
2026-04-16

INTERNAL MIXER

#2
20250368812
2025-12-04

POLYMER RECYCLATE BLENDS AND PRODUCTS

#3
20240399623
2024-12-05

INTERNAL MIXING EXTRUDER

#4
20230054285
2023-02-23

Supercritical fluid injection foaming polylactide foam material and preparation method therefor

#5
20220347887
2022-11-03

KNEADING ROTOR, KNEADING MACHINE, METHOD FOR KNEADING RUBBER MATERIAL, AND METHOD FOR MANUFACTURING KNEADING ROTOR

#6
20220258379
2022-08-18

MIXING AND EXTRUSION MACHINE WITH SELF-CLEANING TWIN SCREW AND METHOD OF USE

#7
20220176591
2022-06-09

Output mechanism of a mixer with converging conical twin screws

#8
20220152874
2022-05-19

TWIN-SCREW MIXING AND EXTRUSION MACHINE WITH MOBILE ELEMENTS

#9
20220002445
2022-01-06

Thermoplastic starch and starch-based biodegradable film

#10
20210402648
2021-12-30

Meshing-type rubber internal mixer and working method thereof

#11
20210253828
2021-08-19

Reinforcement of elastomers by reactive ionic surfactant

#12
20210238460
2021-08-05

Method of producing adhesive resin

#13
20210238412
2021-08-05

Ultralow-gloss PC/ABS resin composition and preparation method thereof

#14
20210154886
2021-05-27

Kneading rotor and batch-type kneading machine

#15
20200330940
2020-10-22

Apparatus for mixing materials dissolved in a high-pressure working fluid

#16
20200198184
2020-06-25

Rubber mixing machine control device, method and program utilizing machine learning

#17
20190144661
2019-05-16

POLYESTER RESIN MOLDING COMPOSITION FOR DAMPING MATERIALS

#18
20190136025
2019-05-09

Composition comprising polypropylene and polyol, and method of making the same

#19
20180370074
2018-12-27

Apparatus and method for extruding rubber mixtures

#20
20180243945
2018-08-30

Modified tire sealant mixing device

#21
20180043577
2018-02-15

DEVICE FOR CARRYING OUT MECHANICAL, CHEMICAL, AND/OR THERMAL PROCESSES

#22
20170233565
2017-08-17

Composition comprising polypropylene and polycarbonate polyol, and method of making the same

#23
20170210890
2017-07-27

A POLYETHYLENE BLEND COMPOSITION AND FILM MADE THEREFROM

#24
20170166745
2017-06-15

Polyamide composite resin composition for fuel filler pipe

#25
20170009046
2017-01-12

Graphene reinforced polyethylene terephthalate

#26
20160362541
2016-12-15

Porous carbon material, composite material reinforced with carbon material, porous carbon material precursor, porous carbon material precursor production method, and porous carbon material production method

#27
20160298050
2016-10-13

Sliding member, method of manufacturing sliding member, and gear

#28
20160263032
2016-09-15

Preparation of a powdery pharmaceutical composition by means of cryo-milling

#29
20140376327
2014-12-25

DEVICE FOR CARRYING OUT MECHANICAL, CHEMICAL, AND/OR THERMAL PROCESSES

#30
20110211420
2011-09-01

Devices for carrying out mechanical, chemical and/or thermal processes

#31
20070159916
2007-07-12

Machine for mixing and extruding rubber-based and silicone-based plastic materials and method therefor

#32
20070070802
2007-03-29

Intermeshing kneader with tilting mixing chamber

#33
20060106147
2006-05-18

Method for making nanocomposite materials

#34
20050226093
2005-10-13

Rubber kneading machine

#35
20050024987
2005-02-03

Kneader