Patent Type: Invention Patent Inventor: Zhang Guanyun; You Ruisheng Applicant: Guangzhou Huerpu Chemical Co., Ltd. Principal Applicant Address: 510726 No. 170, Huangpu Petrochemical Road, Guangzhou, Guangdong Province Application No. X
Application Date: 2005.12.30
Approval notice number: 1793206
Auditing Announcement Date: 2006.06.28
Main classification number: C08K5/524 (2006.01) I
Classification No.: C08K5/524(2006.01)I; C08L23/06(2006.01)I; C08J5/18(2006.01)I; C08K5/10(2006.01)N; C08K5/17(2006.01)N
Category classification number:
Manual CD-ROM: D0626-1
Abstract: The present invention relates to a composite additive for polyethylene packaging film for improving the physical properties of polyethylene film. It discloses that the composite additive has silicide 10 to 30%, stearamide 20 to 40%, antioxidant 5 to 25%, 10 to 22% of antistatic agent, and 10 to 22% of zinc stearate, and the transparency of the polyethylene is retained after the present invention is added to the polyethylene film, and the polyethylene film is opened smoothly, and high-efficiency anti-oxidation is achieved. Antistatic function.
Sovereignty: 1, a composite additive for polyethylene packaging film, characterized in that the composition W/W is: silicide 10 ~ 30% stearamide 20 ~ 40% antioxidant 5 ~ 25% antistatic agent 10 ~ 22% zinc stearate 10 to 22%.
Agency: Guangzhou Sanchen Patent Office Agent: Fan Qinzheng Database Name: Invention Patent Database

Reprinted from: Wanfang Database