国家/地区 中国（6）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 C08G（7）
IPC C08G018/32（7）
发明人
公开年 2021（7）
申请年 2020（5）  2021（2） 
专利权人

Preparing yellowing-resistant thermoplastic polyurethane comprises heating isocyanate and dihydroxy water repellent, adding polyglycol, 1,4 butanediol, graphene, anti-yellowing agent, antioxidant, catalyst, and monohydroxy water repellent, and baking.

HE P

Modified epoxy polyurethane sealant comprises e.g. bisphenol A epoxy resin, vinyl ester resin, silicon dioxide, aluminum oxide, graphene oxide, octadecylamine, silane coupling agent, propylene oxide, diethyltoluenediamine, and solvent.

ZOU W, LIAO C

Two-component composition used for adhering substrate(s), comprises component containing polymeric material containing polymerized reaction product of polymerizable composition having preset uretdione functionality, and component.

WHITE K L, YAO L, RULE J D, KRYGER M J, KROPP M A

Aqueous spray glue useful for bags and handbags, leather product, adhesive, canvas, fabric, cardboard comprises e.g. polypropylene glycol, polycarbonate diol, hydroxy-terminated polybutadiene, 2,4'-diphenylmethane diisocyanate, plasticizer.

ZHU T, ZHU J, ZHU L, ZHU Z

Preparing aqueous polyurethane/polysiloxane pressure-sensitive adhesive for pressure-sensitive adhesive tape, by drying polyglycol adding catalyst, reacting, adding crosslinking agent, reacting, and dispersing dopamine-modified graphene.

ZHONG J, CHEN S, LIN Z, CHEN Y

New aniline compound used as bio-based alcohol-soluble self-healing electromagnetic shielding adhesive for sixth-generation electronic products.

LI N, YE L, LI J, WANG L, YIN P, LIN X, LIU Y, KANG D, GU F

Self-spraying sponge rubber comprises carbon dioxide-based polyether, graphene oxide, diisocyanate, coupling agent, catalyst, chain extender and water.

DING B