饥渴老熟妇乱子伦视频,国产成人精品A视频一区,国产国拍亚洲精品av在线,久久久久无码国产精品不卡

Hotline：

86-25-52721199

南京立漢化學(xué)有限公司

Nanjing Lihan Chemical Co., Ltd.

立志高遠(yuǎn)  漢承淵源

Set Sights Higher  Inherit Origins Better

  Integrity     Quality     Innovation    Excellence

NEWS CENTER


新聞資訊

Technical Achievements
2019-6-26
source:unknown
clicks:  5312        作者:未知
  • Mercury oxidation via catalytic barrier filters, Nov. 19th, 2003, AICHE annual meeting. 
    Development of polymer-based ocular drug delivery systems, June 14th, 2006, BioEnvironmental Polymer Society annual meeting. 
    Research and commercialization of biobased materials, Nov. 12th, 2008, International Trade Symposium: Michigan and China. 
    Study of Novel Starch Based Copolymer Compositions (DiHydroxyl Starch) for Ocular Lubricants: Synthesis and Characterizations, Journal of applied polymer science. 
    Volume 117, Issue 1, 5 July 2010, Pages: 343–351 Study of Novel Starch Copolymer Compositions as Ocular Drug Delivery Systems, under preparation. 
    US Patent, BIOPOLYMER FOAMS AND THE METHOD OF PREPARATION THEREOF, provisional application number 61433564. 
    US Patent, A METHOD OF PREPARING BIODEGRADABLE MOLDABLE PRODUCTS AND FILMS, provisional application number 61433574. 
    US Patent, Ophthalmic Formulation for Use of Artificial Tear, provisional application number 61167368. 
    US Patent, Ophthalmic Drug Delivery Using Polymer Based Composition, provisional application number 61167418

Hotline：86-25-52721199

Fax： 86-25-52721166

Email：sales@njlhcc.com    

Web：www.wandashanjiu.com            

Add：No.2, Meilin Street, Jiangning Economic&Tel,Development Zone. Nanjing City.