Patents-Review.com
ClassID:

53427 ⎘

B29K2223/12 - CPC Classification

Classification description:

Use of polyalkenes or derivatives thereof as reinforcement; Polymers of propylene PP, i.e. polypropylene

Recent Application in this class:
#1
20260071714
2026-03-12

POLYMER COMPOSITE PIPE

 #2
20250108547
2025-04-03

PRODUCT TUBE

 #3
20240343913
2024-10-17

METHOD FOR PREPARATION OF SELF-ADHESIVE SUPER-HYDROPHOBIC COATINGS FROM PLASTIC WASTE

 #4
20240343912
2024-10-17

PLASTIC WASTE VALORIZATION TO SELF-ADHESIVE SUPER-HYDROPHOBIC FILMS

 #5
20230390593
2023-12-07

Respiratory protective device or face mask hygiene product, a method for the manufacture of reinforced textile part, nonwoven fabric part or their combination part, and a filter

 #6
20230286224
2023-09-14

METHOD OF MANUFACTURING A COMPOSITE PART COMPRISING A CORE AND AT LEAST ONE SKIN REGION

 #7
20210354402
2021-11-18

MOLDING SUBSTRATE

 #8
20210001566
2021-01-07

Profile connection

 #9
20210001563
2021-01-07

Profile connection

 #10
20200061933
2020-02-27

Thermoplastic resin composite and method of preparing the same

 #11
20170225431
2017-08-10

Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin foam material and methods of making the same

 #12
20160375642
2016-12-29

Thermoplastic resin composite and method of preparing the same

 #13
20150290868
2015-10-15

Molding apparatus and molding method

 #14
20150072142
2015-03-12

Polylactic acid film or sheet, and pressure-sensitive adhesive tape or sheet

 #15
20150045467
2015-02-12

Method for producing foam-molded article, and foam-molded article

 #16
20120061886
2012-03-15

Molding apparatus and molding method

 #17
20120060960
2012-03-15

Duct molding method and duct

 #18
20110121482
2011-05-26

Methods of forming low static non-woven chopped strand mats

 #19
20110114255
2011-05-19

Method for manufacturing a moulded article

 #20
20100319832
2010-12-23

Polyolefin coated fabric reinforcement and cementitious boards reinforced with same

 #21
20100236693
2010-09-23

Connection between members

 #22
20100178486
2010-07-15

Process for fabricating polypropylene sheet

 #23
20100173547
2010-07-08

Polypropylene fiber, method of producing the same and utilization of the same

 #24
20100151757
2010-06-17

Polyolefin coated fabric reinforcement and cementitious boards reinforced with same

 #25
20090242119
2009-10-01

Connection between composites with non-compatible properties and method for preparation

 #26
20090096127
2009-04-16

Press molding tool and method for production of a component by press molding

 #27
20090065966
2009-03-12

Press molding tool and method for production of a component by press molding

 #28
20080289743
2008-11-27

HIGHLY POROUS INTERLAYERS TO TOUGHEN LIQUID-MOLDED FABRIC-BASED COMPOSITES

 #29
20080166533
2008-07-10

Sheet-like building and construction materials with high wet slip resistance and high water penetration resistance, and methods of making same

 #30
20070290942
2007-12-20

Low dielectric composite materials including high modulus polyolefin fibers

 #31
20070257397
2007-11-08

Press molding tool and method for production of a component by press molding

 #32
20070196634
2007-08-23

Process for fabricating polypropylene sheet

 #33
20070042170
2007-02-22

Composite materials including high modulus polyolefin fibers

 #34
20060175731
2006-08-10

Connection between members

 #35
20060165939
2006-07-27

Welded microseam

 #36
20060151104
2006-07-13

Method for reinforcing an article

 #37
20060083907
2006-04-20

Connection between composites with non-compatible properties and method for preparation

 #38
20050266757
2005-12-01

Static free wet use chopped strands (WUCS) for use in a dry laid process

 #39
20050064163
2005-03-24

Process for fabricating polypropylene sheet