国家/地区 中国（20） 世界知识产权组织（4）
IPC部 C（21）
IPC大类 C08（21） D01（3）
IPC小类 C08G（21）
IPC C08G063/78（21）
发明人 CHEN C（2） FENG A（2） HU J（2）
LI C（2） LIU Q（2） LIU Y（2）
LV J（2） WANG B（2） WANG Z（2）
WEI C（2） WU Z（2） XU X（2）
ZHANG Z（2）
公开年 2016（4） 2021（4） 2022（4） 2020（3） 2023（2）
申请年 2022（5）  2015（4）  2020（4）  2021（4） 
专利权人 HUAIBEI LIHE.（2） SHANDONG FUK.（2） UNIV ANHUI S.（2） UNIV GUILIN .（2）

Producing polymer used for producing e.g. biodegradable filament, by providing feedstock comprising food waste, hydrolyzing, fermenting feedstock with microbe, isolating lactic acid, converting to poly(lactic) acid, cross-linking additive to poly(lactic) acid and forming polymer.

GHOTRA A, ARSHAD Z, CHEUNG S

Polycaprolactone doped with caprolactam, used for preparation of plastic bags and lunch boxes, is obtained by copolymerization of specific amounts of caprolactam and caprolactone, where Polycaprolactone has preset polymerization temperature, number average molecular weight and crystallinity.

WANG J, LIU J, HE W

Preparing degradable polybutylene adipate terephthalate useful in preparing film products, comprises esterifying terephthalic acid, butanediol, catalyst and stabilizer with zinc oxide-graphene and esterifying adipic acid, butanediol, catalyst, and stabilizer and esterifying obtained prepolymers.

LIU W, RAO J

Flame-retardant release film comprises polyester base film and silicone release coating, where polyester-based base film is obtained by modifying polyester drawing film with titanate coupling agent modified polyester.

HU G, LIN M, FENG L

Preparing graphene oxide/phenol red polyarylate composite material, involves sequentially adding phenol red and benzyl triethyl ammonium chloride into sodium hydroxide solution, mixing and taking out to obtain mixed solution.

HU J, WANG B, WU Z, ZHANG Z, LI C, LIU Y, WANG Z

Preparation of graphene oxide/bisphenol-A type polyarylate composite material, by adding aminated graphene oxide to yellow solution prepared using bisphenol-A and benzyltriethylammonium chloride, ultrasonically treating, dripping acyl chloride solution, stirring, precipitating, and filtering.

HU J, WANG B, WU Z, ZHANG Z, LI C, LIU Y, WANG Z

Graphene modified polyethylene terephthalate film material, comprises graphite, ethylene glycol as raw materials, and modified graphene prepared by ball milling in supercritical carbon dioxide atmosphere.

WU D, CHEN D, WU T

Packing film comprises graphene in-situ polymerization biodegradable copolyester, polylactic acid, inorganic filler, antioxidant, light stabilizer, and lubricant.

FENG A

Biodegradable and highly weatherable graphene polymerized copolyester film comprises graphene polymerized biodegradable copolyester, nano-talc, antioxidant, anti-hydrolysis agent, light stabilizer, and lubricant.

FENG A

Aromatic-aliphatic polyester elastomer composite material comprises aromatic-aliphatic polyester elastomer polymer, reinforcing agent and crosslinking agent.

WANG C, TANG S, ZHANG L, ZHANG N, DONG D