国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08J（4） C08L（4） C08K（3）
IPC C08J005/18（4）
发明人 LIU H（4）
公开年 2020（2）
申请年 2022（2） 
专利权人 LIU H（4）

Thermoplastic composite material with heat accumulation function of heat release, has infrared heat reflection protective coating on thermoplastic elastomer surface, where elastomer has phase change material, random thermoplastic vulcanizate polypropylene, low-density polyethylene and graphene.

LIU H

Producing full biodegradable material by using renewable resources comprises crushing renewable resource, using biological complex enzyme to process, adding CMC, layering each component, extracting e.g. tannin and colloid and adjusting thickness of full biodegradable material.

GU Y, LIU H

Water-soluble biodegradable film comprises polyvinyl alcohol, plant starch, plasticizer, water-soluble wax flakes, graphene, tetrabutyl titanate, calcium carbonate and nano-titanium dioxide.

LIU H

Biodegradable film used for packaging sanitary product, comprises cellulose, starch, polylactic acid, softening and toughening agent, antioxidant, antibacterial agent and graphene.

LIU H