Patents-Review.com
ClassID:

126831 ⎘

D21H13/00 - CPC Classification

Classification description:

Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material

Sub-classes:
Recent Application in this class:
#1
20240294421
2024-09-05

MAT AND GYPSUM BOARDS SUITABLE FOR WET OR HUMID AREAS

 #2
20240191437
2024-06-13

PAPER MATERIAL FOR FLUID CONTAINERS HAVING CHARACTERISTICS OF CALIBRATED FRAGILITY AND RIGIDITY AND A BARRIER PROPERTY

 #3
20230137444
2023-05-04

RECONSTITUTED PLANT MATERIAL AND ITS USE FOR PACKAGING, WRAPPING AND FOOD APPLIANCES

 #4
20210338547
2021-11-04

COMPLEXES OF HYDROTALCITES AND FIBERS

 #5
20210095395
2021-04-01

Fibrous elements and fibrous structures employing same

 #6
20190282472
2019-09-19

Complexes of hydrotalcites and fibers

 #7
20190276621
2019-09-12

Method for making a film comprising MFC

 #8
20190048528
2019-02-14

Porous sheet

 #9
20180325755
2018-11-15

FOAMED COMPOSITE WEB WITH LOW WET COLLAPSE

 #10
20180258557
2018-09-13

Polysaccharide fibers and method for producing same

 #11
20170305783
2017-10-26

Mat and gypsum boards suitable for wet or humid areas

 #12
20170072728
2017-03-16

Aqueous cationic polyurethane dispersions

 #13
20160369457
2016-12-22

Paper Products and Methods for Manufacture Thereof

 #14
20150257263
2015-09-10

Circuit materials, circuit laminates, and articles formed therefrom

 #15
20130133848
2013-05-30

CELLULOSIC PRODUCT

 #16
20120199301
2012-08-09

Flushable moist wipe or hygiene tissue

 #17
20120199298
2012-08-09

Wet strength resins derived from renewable resources

 #18
20120183861
2012-07-19

SULFOPOLYESTER BINDERS

 #19
20120181720
2012-07-19

Wet-Laid process to produce a bound nonwoven article

 #20
20120101227
2012-04-26

Microcapsules containing curable siloxanes

 #21
20120028527
2012-02-02

Ultra Low Formaldehyde Binders for Nonwoven Substrates

 #22
20110308749
2011-12-22

Soft and strong fibrous structures and methods for making same

 #23
20110303375
2011-12-15

Tissue products containing microalgae materials

 #24
20110226430
2011-09-22

SOFT AND STRONG FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

 #25
20110214827
2011-09-08

Unitized composites utilizing melted synthetic fibers to achieve rough or abrasive attributes and decorative effects

 #26
20110168342
2011-07-14

Soft and strong fibrous structures and methods for making same

 #27
20110104419
2011-05-05

Fibrous elements and fibrous structures employing same

 #28
20110100574
2011-05-05

FIBROUS STRUCTURES THAT EXHIBIT CONSUMER RELEVANT PROPERTY VALUES

 #29
20110088860
2011-04-21

Cellulosic product

 #30
20100204379
2010-08-12

Synthetic Paper

 #31
20090321028
2009-12-31

Sheet containing fibrous or tubular moisture adsorbent metal oxide

 #32
20090239772
2009-09-24

Method of producing a friction lining

 #33
20080286522
2008-11-20

Honeycomb having a low coefficient of thermal expansion and articles made from same

 #34
20080145601
2008-06-19

Honeycomb from controlled porosity paper

 #35
20070284070
2007-12-13

Paper Manufacturing Process

 #36
20070123132
2007-05-31

Nonwoven mat, method for production thereof and fibre composite

 #37
20070042659
2007-02-22

Fiber mat and process for making same

 #38
20060191655
2006-08-31

Composite web and process for manufacture from post-industrial scrap

 #39
20060108047
2006-05-25

Process for making a fibrous structure comprising cellulosic and synthetic fibers

 #40
20060108046
2006-05-25

Process for making a fibrous structure comprising cellulosic and synthetic fibers

 #41
20050115662
2005-06-02

Composite material with improved structural, acoustic and thermal properties