ClassID:

101377

C08L2023/42 - CPC Classification

Classification description:

Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight Depolymerisation, vis-breaking or degradation

Recent Application in this class:
#1
20250368812
2025-12-04

POLYMER RECYCLATE BLENDS AND PRODUCTS

#2
20230365793
2023-11-16

POLYMER COMPOSITIONS AND METHODS FOR MAKING THE SAME

#3
20220356333
2022-11-10

No break polypropylene impact copolymers with melt flow rate higher than 90 g/10 min

#4
20220356332
2022-11-10

No break polypropylene impact copolymers with melt flow rate higher than 90 g/10 min

#5
20210308533
2021-10-07

Processing post-industrial and post-consumer waste streams and preparation of post-industrial and post-consumer products therefrom

#6
20210189273
2021-06-24

Processing post-industrial and post-consumer waste streams and preparation of post-industrial and post-consumer products therefrom

#7
20200216661
2020-07-09

White polyester film with properties of lightweight and low-shrinkage

#8
20200207943
2020-07-02

Melt-blown webs with improved properties

#9
20190136100
2019-05-09

Visbreaking process

#10
20180371142
2018-12-27

Modified polyolefin resin

#11
20170362419
2017-12-21

Process for preparing a modified ethylene-based polymer using a hydrocarbon initiator

#12
20170283668
2017-10-05

Adhesive compositions and use thereof

#13
20170137544
2017-05-18

Method for manufacture of low emissions polypropylene

#14
20150133590
2015-05-14

Film with low OCS gel index

#15
20130244010
2013-09-19

Modifier for polyolefin resin

#16
20130213471
2013-08-22

Encapsulating material for solar cell and solar cell module

#17
20120219814
2012-08-30

Methods of Improving Polyethylene Stretch Films

#18
20120219813
2012-08-30

Films Containing Blends of Polyolefins and Polyolefin/Polystyrene Interpolymer Particles

#19
20120217682
2012-08-30

Methods of Improving the Physical Properties of Polyolefin Films

#20
20120202933
2012-08-09

Co-continuous heterophase polymer compositions containing high melt strength polypropylene for extrusion coating

#21
20120123374
2012-05-17

Meltblown Nonwoven Compositions and Methods for Making Them

#22
20120095155
2012-04-19

Modified resins for blown film

#23
20120035315
2012-02-09

Method of preparing stabilized polymeric systems using polymeric peroxides

#24
20120015170
2012-01-19

High flow polypropylene composition

#25
20110198311
2011-08-18

Extrusion blown molded bottles with high stiffness and transparency

#26
20100247887
2010-09-30

POLYOLEFIN FILMS FOR IN-MOLD LABELS

#27
20100113672
2010-05-06

Fire retardant material and molded body

#28
20090163620
2009-06-25

Biodegradable polymer composition

#29
20090156773
2009-06-18

Modified resins for blown film

#30
20080076865
2008-03-27

Polyropylene resin compositions

#31
20070200272
2007-08-30

Viscosity breaking process for olefin polymers

#32
20070149707
2007-06-28

Polymer composition, process for producing the polymer composition, and molded articles for automobile exterior trim

#33
20060254687
2006-11-16

Pneumatic tire with built-in sealant containing pre-hydrophobated silica

#34
20060173132
2006-08-03

Heterogeneous polymer blends and molded articles therefrom

#35
20060066012
2006-03-30

Production of polymer nanocomposites using peroxides

#36
20060058464
2006-03-16

Properties of polyolefin blends and their manufactured articles

#37
20050250907
2005-11-10

Dispersant or coatability improver

#38
20050171295
2005-08-04

Process for production of modified propylene polymers and modified propylene polymers produced by the process

#39
20050130544
2005-06-16

Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same

#40
20050027077
2005-02-03

Properties of polyolefin blends and their manufactured articles