ClassID:

100941

C08J2497/00 - CPC Classification

Classification description:

Characterised by the use of lignin-containing materials

Sub-classes:
Recent Application in this class:
#1
20260109805
2026-04-23

AMMONIUM POLYPHOSPHATE LOADED PARTICLES AS A FLAME RETARDANT IN POLYMER COMPOSITIONS

#2
20260042890
2026-02-12

DEPOLYMERIZED LIGNOSULFONATE AND LIGNIN AS EXTENDER FOR PHENOLIC RESIN

#3
20250207399
2025-06-26

RUBBER ROOFING MEMBRANES WITH LIGNIN

#4
20250188240
2025-06-12

PROCESS FOR PRODUCING POROUS MATERIALS

#5
20250122363
2025-04-17

PAINT CHAR FILLED POLYMER COMPOSITES AND METHODS OF MAKING THEREOF

#6
20250101282
2025-03-27

LIGNIN-ACRYLONITRILE POLYMER ADHESIVE MATERIALS

#7
20250059357
2025-02-20

HYDROPHOBIC NANOCELLULOSE-COATED PAPER AND PAPERBOARD

#8
20250011584
2025-01-09

NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM

#9
20240360316
2024-10-31

FORMULATIONS AND PRODUCTS TO REPLACE SINGLE-USE PLASTICS AND POLYSTYRENE WITH BIO-BENIGN MATERIALS SUCH AS AGRICULTURAL WASTES

#10
20240279409
2024-08-22

POLYMER FILM WITH STIMULUS RESPONSIVE AND ANTIBACTERIAL PROPERTIES AND METHOD OF MANUFACTURING THE SAME

#11
20240270892
2024-08-15

POLYURETHANE FOAMS CONTAINING UNMODIFIED LIGNIN

#12
20240026157
2024-01-25

LIGNIN-BASED BIOPLASTIC MATERIAL, PROCESSES FOR PREPARING THE SAME AND USES THEREOF

#13
20230357518
2023-11-09

DEPOLYMERIZED LIGNOSULFONATE AND LIGNIN AS EXTENDER FOR PHENOLIC RESIN

#14
20230220193
2023-07-13

Water-based Lignin-Particle-Epoxy Surface Coatings, Thermosets and Adhesives

#15
20230203310
2023-06-29

Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes

#16
20230055478
2023-02-23

Oleophilic and hydrophobic nanocellulose materials

#17
20210363330
2021-11-25

NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM

#18
20210017345
2021-01-21

Transparent and homogenous cellulose nanocrystal-lignin UV protection films

#19
20200239304
2020-07-30

LIGNIN COMPOSITIONS, METHODS OF PRODUCING THE COMPOSITIONS, METHODS OF USING LIGNIN COMPOSITIONS, AND PRODUCTS PRODUCED THEREBY

#20
20200181340
2020-06-11

FIBER-REINFORCED RESIN COMPOSITION, RESIN MOLDED PRODUCT CONTAINING THE SAME, ELECTROPHOTOGRAPH FORMING APPARATUS, AND EXTERIOR COMPONENT FOR ELECTROPHOTOGRAPH FORMING APPARATUS

#21
20200140658
2020-05-07

Hydrophobic nanocellulose-coated paper and paperboard

#22
20200115531
2020-04-16

Artificial timber

#23
20190292340
2019-09-26

Transparent and homogenous cellulose nanocrystal-lignin UV protection films

#24
20190218372
2019-07-18

NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM

#25
20190185638
2019-06-20

OLEOPHILIC AND HYDROPHOBIC NANOCELLULOSE MATERIALS

#26
20190144674
2019-05-16

ALKOXYLATION OF LIGNINS

#27
20190144617
2019-05-16

Adhesive compound for reinforcing plies for tyres

#28
20190112479
2019-04-18

Lignin Composites

#29
20190112478
2019-04-18

Lignin composites comprising activated carbon for odor reduction

#30
20180273755
2018-09-27

LIGNIN COMPOSITIONS

#31
20180201765
2018-07-19

Artificial timber and method for preparing artificial timber

#32
20180155519
2018-06-07

Syntactic foam

#33
20180142088
2018-05-24

Additive for resins

#34
20180002085
2018-01-04

FOOD PACKAGING FILMS FROM LIGNIN AND METHODS OF MAKING THE SAME

#35
20170158802
2017-06-08

Bio-polyol composition and bio-polyurethane foam

#36
20160297962
2016-10-13

METHODS AND ADDITIVES FOR IMPROVING MELT STRENGTH IN POLYMER FILM PROCESSING AND BLOW MOLDING

#37
20160168363
2016-06-16

NANOCELLULOSE-POLYMER COMPOSITES, AND PROCESSES FOR PRODUCING THEM

#38
20160130412
2016-05-12

Fiber mat reinforced resin composite

#39
20150368441
2015-12-24

OLEOPHILIC AND HYDROPHOBIC NANOCELLULOSE MATERIALS

#40
20150183948
2015-07-02

Bio-polyol composition and bio-polyurethane foam material

#41
20150090157
2015-04-02

Methods for making lignocellulose containing composite products

#42
20140242867
2014-08-28

LIGNIN COMPOSITIONS, METHODS OF PRODUCING THE COMPOSITIONS, METHODS OF USING LIGNIN COMPOSITIONS, AND PRODUCTS PRODUCED THEREBY

#43
20140220841
2014-08-07

Composite materials

#44
20140093720
2014-04-03

Mixed tannin-phenolic foams

#45
20130245171
2013-09-19

CROSSLINKED POLYMER COMPOUND, RESIN COMPOUND AND RESIN MOLDED PRODUCT

#46
20120114796
2012-05-10

METHOD OF MANUFACTURING POROUS VEGETABLE FILLER FOR USE IN FOAMING PROCESS

#47
20120094109
2012-04-19

Wood powder-containing resin molded product and method for producing the same

#48
20120088853
2012-04-12

MOLDING MATERIAL FOR EXTRUSION FOAM MOLDING, PROCESS FOR PRODUCING SAME, WOODY MOLDED FOAM PRODUCED FROM THE MOLDING MATERIAL, AND PROCESS AND APPARATUS FOR PRODUCING THE WOODY MOLDED FOAM

#49
20110244195
2011-10-06

HEAT INSULATOR

#50
20110244180
2011-10-06

Heat insulator

#51
20110129656
2011-06-02

Cross-linked polyolefin foams comprising cork particles

#52
20100168261
2010-07-01

FOAM AND FABRICATION METHOD THEREOF AND BUFFER MATERIALS COMPRISING THE SAME

#53
20100152039
2010-06-17

Process of manufacturing oil adsorption foaming sheet using peat moss

#54
20090127731
2009-05-21

MANUFACTURING METHOD OF FOAMED HEAT-INSULATING MATERIAL UTILIZING PAPER AND STARCH

#55
20080286551
2008-11-20

PLASTIC-CELLULOSIC COMPOSITE ARTICLES

#56
20080261019
2008-10-23

Pvc/Wood Composite

#57
20080096004
2008-04-24

Foamed polymer fiber composite lumber

#58
20070259167
2007-11-08

Wood/plastic composites with glass fiber reinforcement

#59
20060270762
2006-11-30

Cellulosic inorganic-filled plastic composite

#60
20050148698
2005-07-07

Uv-resistant, thermocurable aminoplast composite, the production thereof and the use of the same