Tag Archives: modification

Impulse current modification method of hand saw blade

Application Number: 00110554Application Date: 2000.06.21Publication Number: 1328904Publication Date: 2002.01.02Priority Information: International: C21D1/09Applicant(s) Name: Inst.of Metals, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhou Yiwei;Guo Jingdong;Wang BaoquanPatent Agency Code: 21002Patent Agent: zhang chenAbstract An impulse current modification method of hand saw blade is characterized by that after the saw blade is hardened, it is undergone the process… Read More »

Heavy oil and residual oil hydrogenating modification and combination process

Application Number: 00110721Application Date: 2000.07.24Publication Number: 1335369Publication Date: 2002.02.13Priority Information: International: C10G67/00Applicant(s) Name: China Petrochemical Corp., Ltd.Address: Inventor(s) Name: Han Baoping;Han Zhaoming;Zhang LiujunPatent Agency Code: 21102Patent Agent: li weiAbstract The present invention relates to the improvement of heavy oil and residual oil fixed bed hydrogenating treatment technology. The hydrogenation process and the continuous intermediate phase… Read More »

Transfer and modification of intestinalprobiotics fermentation culture medium to natural medicine

Application Number: 00111083Application Date: 2000.04.26Publication Number: 1273839Publication Date: 2000.11.22Priority Information: International: A61K35/78;C12P1/04Applicant(s) Name: Sanzhu Pharmaceutical Co., Ltd., Jinan CityAddress: Inventor(s) Name: Wu Bingxin;Dong Lishan;Sun YoulinPatent Agency Code: 00000Patent Agent: Abstract A process for improving the bioactivity of natural medicines prepared from animals or plants and reducing or eliminating their toxicity by means of the cymbiotically… Read More »

Surface lubricating modification process of medical high molecular material

Application Number: 00112858Application Date: 2000.04.18Publication Number: 1318579Publication Date: 2001.10.24Priority Information: International: A61L31/14;C08J7/18Applicant(s) Name: Sichuan Univ.Address: Inventor(s) Name: Luo Xianglin;He BinPatent Agency Code: 51202Patent Agent: deng jihanAbstract Medical high molecular material sample is first soaked in 0.5-10 mol/L concentration hydrophilic monomer solution for 0.5-100 hr; then irradiated with 10-500 W power ultraviolet ray at 5-100 cm… Read More »

Modified high-hydroscopicity polyester fibre and its high-hydroscopicity modification process

Application Number: 00119607Application Date: 2000.08.15Publication Number: 1337489Publication Date: 2002.02.27Priority Information: International: D06M15/507Applicant(s) Name: Hengyuanxiang Fibre Techn Co., Ltd., HengyuanxiangAddress: Inventor(s) Name: Liu Ruiqi;Xu Bin;Zhu QuanPatent Agency Code: 31100Patent Agent: liu libengAbstract The high hygroscopic modification processing method of polyester fibre is characterized by that in the dyeing process it uses mixture of copolyester containing polyester… Read More »

Easy-to-protect behavior modification method of wool fibre product and wool fibre product thereof

Application Number: 00119879Application Date: 2000.09.05Publication Number: 1341787Publication Date: 2002.03.27Priority Information: International: D06M11/55;D06M16/00Applicant(s) Name: Shanghai Hengyuanxiang Wool Fabrics Co. Ltd.Address: Inventor(s) Name: Li Songwei;Zhu Quan;Xu MingxiuPatent Agency Code: 31210Patent Agent: xu shenminAbstract The present invention discloses a bio-chemical method for making afterfinishing treatment of general wood fibre product. It includes the procedures of permonosulphuric acid or… Read More »

Ion implantation surface modification method of high abrasion performance engineering plastics

Application Number: 00107765Application Date: 2000.05.26Publication Number: 1272510Publication Date: 2000.11.08Priority Information: International: C08J7/12Applicant(s) Name: Qinhua Univ.Address: Inventor(s) Name: San Jinfu;Zhu Baoliang;Liu JiajunPatent Agency Code: 11201Patent Agent: luo wenqunAbstract An ion implementation surface-modifying method for high-abrasive engineering plastics is characteried by placing the engineering plastic material to be treated in ion implantation equipment to make ion implementation.… Read More »

Quick modification method for IP search

Application Number: 00106308Application Date: 2000.03.29Publication Number: 1315798Publication Date: 2001.10.03Priority Information: International: H04L29/06Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Huang TaoPatent Agency Code: 00000Patent Agent: Abstract A quick modifying method for IP search features that a "Prefix cover code" is disclosed for easy modification of routing term.