Luqiang Yu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polypropylene with narrow molecular weight distribution range and p...
- Patent number 10,301,405
- Issue date May 28, 2019
- Beijing Research Institute of Chemical Industry, China Petroleum & Chemical C...
- Liangshi Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyethylene compositions and films formed therefrom
- Patent number 9,988,505
- Issue date Jun 5, 2018
- China Petroleum and Chemical Corporation
- Dali Gao
- B32 - LAYERED PRODUCTS
Information Patent Grant
Methods for preparation of propylene polymers
- Patent number 9,751,965
- Issue date Sep 5, 2017
- China Petroleum and Chemical Corporation
- Luqiang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene homopolymer having high melt strength and preparation met...
- Patent number 9,068,030
- Issue date Jun 30, 2015
- China Petroleum and Chemical Corporation
- Wenbo Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene polymer composition and oriented film prepared thereby
- Patent number 7,611,776
- Issue date Nov 3, 2009
- China Petrochemical & Chemical Corporation
- Luqiang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM
- Publication number 20160115285
- Publication date Apr 28, 2016
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Dali GAO
- B32 - LAYERED PRODUCTS
Information Patent Application
PROCESS FOR PREPARING HIGH-PERFORMANCE POLYPROPYLENES
- Publication number 20150246986
- Publication date Sep 3, 2015
- China Petroleum and Chemical Corporation
- Wenbo Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS FOR PREPARATION OF PROPYLENE POLYMERS
- Publication number 20140121337
- Publication date May 1, 2014
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL C...
- Luqiang YU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPROPYLENE WITH NARROW MOLECULAR WEIGHT DISTRIBUTION RANGE AND P...
- Publication number 20140121339
- Publication date May 1, 2014
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHNA PETROLEUM & CHEMICAL CORP
- Liangshi WANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROPYLENE HOMOPOLYMER HAVING HIGH MELT STRENGTH AND PREPARATION MET...
- Publication number 20130023598
- Publication date Jan 24, 2013
- Wenbo Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE POLYPROPYLENE
- Publication number 20090326171
- Publication date Dec 31, 2009
- Wenbo Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Propylene polymer composition and oriented film prepared thereby
- Publication number 20060182987
- Publication date Aug 17, 2006
- BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL C...
- Luqiang Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite carrier of catalysts for propylene polymerization, a cata...
- Publication number 20060154806
- Publication date Jul 13, 2006
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Wei Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composite carrier of catalysts for propylene polymerization, a cata...
- Publication number 20040229748
- Publication date Nov 18, 2004
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Wei Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Polypropylene with narrow molecular weight distribution range and p...

Polyethylene compositions and films formed therefrom

Methods for preparation of propylene polymers

Propylene homopolymer having high melt strength and preparation met...

Propylene polymer composition and oriented film prepared thereby

Patents Applicationslast 30 patents

POLYETHYLENE COMPOSITIONS AND FILMS FORMED THEREFROM

PROCESS FOR PREPARING HIGH-PERFORMANCE POLYPROPYLENES

METHODS FOR PREPARATION OF PROPYLENE POLYMERS

POLYPROPYLENE WITH NARROW MOLECULAR WEIGHT DISTRIBUTION RANGE AND P...

PROPYLENE HOMOPOLYMER HAVING HIGH MELT STRENGTH AND PREPARATION MET...

PROCESS FOR THE PREPARATION OF HIGH PERFORMANCE POLYPROPYLENE

Propylene polymer composition and oriented film prepared thereby

Composite carrier of catalysts for propylene polymerization, a cata...

Composite carrier of catalysts for propylene polymerization, a cata...