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Yunlong LI
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Hangzhou City, Zhejiang, CN
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Patents Grants
last 30 patents
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Patent Grant
Two-component polyurethane adhesive composition and bonding method...
Patent number
11,643,581
Issue date
May 9, 2023
HANGZHOU ZHIJIANG NEW MATERIAL CO., LTD
Hui Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HOT MELT ADHESIVE FOR INSULATING GLASS SPACER AND PREPARATION METHO...
Publication number
20230272251
Publication date
Aug 31, 2023
HANGZHOU ZHIJIANG ADVANCED MATERIAL CO., LTD
Yunlong LI
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Patent Application
TWO-COMPONENT POLYURETHANE ADHESIVE COMPOSITION AND BONDING METHOD...
Publication number
20210340416
Publication date
Nov 4, 2021
HANGZHOU ZHIJIANG NEW MATERIAL CO., LTD
Hui SUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...