C08L2023/40 - CPC Classification Index

ClassID:

101376 ⎘

C08L2023/40 - 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

Sub-classes:

C08L2023/42 » {Depolymerisation, vis-breaking or degradation} 39
C08L2023/44 » {Coupling; Molecular weight increase} 32

Recent Application in this class:

20250206931

POLYMER COMPOSITION FOR IMPROVED GRADE PLASTICS FROM RECYCLED MATERIAL

20210009792

Bimodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same

20200216661

White polyester film with properties of lightweight and low-shrinkage

20190177448

Molecular modification of polyethylene resin

20180127573

Bimodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same

20130213471

Encapsulating material for solar cell and solar cell module

20120149845

POLYPROPYLENE RESIN COMPOSITIONS HAVING HIGH MELT TENSION AND METHOD FOR PREPARING THE SAME

20110245425

POLYPROPYLENE RESIN COMPOSITIONS HAVING HIGH MELT TENSION AND METHOD FOR PREPARING THE SAME

20060258766

Irradiated butene-1 polymer compositions