Tag Archives: mehtod

Azo dyes, their preparation mehtod and use in dyeing of hydrophobic fiber materials and dye printing

Application Number  00128776 Application Date  2000.09.20 Publication Number  1288916 Publication Date  2001.03.28 Priority Information   1999/9/20 EP 99810836.9   International Classification  C09B29/00;D06P1/04;D06P3/00   Applicant(s) Name  Ciba Specialty Chemicals Holding Inc.   Address     Inventor(s) Name  R. Derayer;J.C. Virherm;A. Aquint   Patent Agency Code  72001 Patent Agent  ma chongde AbstractThe present invention relates to dyes… Read More »

Storage stable modified asphalt and its preparing mehtod

Application Number: 00123512Application Date: 2000.08.18Publication Number: 1339556Publication Date: 2002.03.13Priority Information: International: C08L95/00;C10C3/02Applicant(s) Name: China Petrochemical Corp.Address: Inventor(s) Name: Guo Shuhua;Huang Weiqi;Wang ZijunPatent Agency Code: 72001Patent Agent: xu shuAbstract The storage stable modified asphalt is prepared with the material including asphalt 50-97.7 wt%, polymer 2.0-20.0 wt%, compatilizer 0.1-20.0 wt%, coupling agent 0.1-10.0 wt% and polar compound… Read More »

Wideband digital signal modulating mehtod

Application Number: 00124909Application Date: 2000.09.25Publication Number: 1344956Publication Date: 2002.04.17Priority Information: International: G02F1/00;G11B7/00Applicant(s) Name: Zhao YiAddress: Inventor(s) Name: Zhao YiPatent Agency Code: 00000Patent Agent: Abstract Light beam is decomposed into color spectral band based on optical chromatic dispersion principle. N switches in some modulating switch combination are used to control the pass of the N spectral… Read More »

Mehtod and system of similar letter selection and document retrieval

Application Number: 00122279Application Date: 2000.07.28Publication Number: 1282934Publication Date: 2001.02.07Priority Information: 1999/7/30 JP 216617/99International: G06F17/21;G06F17/30Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Sato Mitsuhiro;Ito YoshiPatent Agency Code: 31100Patent Agent: li lingAbstract Similar words for a given sequence of letters are extracted from a document database of documents is provided. The occurrence pattern of the similar… Read More »

Distillation mehtod and column

Application Number: 00108876Application Date: 2000.05.19Publication Number: 1274613Publication Date: 2000.11.29Priority Information: 1999/5/21 US 09/316,820International: B01D3/26Applicant(s) Name: BOC Co., Ltd.Address: Inventor(s) Name: M. H. Dian;R. W. Porthoffer;R. M. ThorowgoodPatent Agency Code: 31100Patent Agent: zhou chengzeAbstract A distillation method and column in which a gaseous mixture is introduced into a bottom region of a packed column having a… Read More »

Production mehtod of fibreglass reinforced plastics artificial leather product

Application Number: 00108855Application Date: 2000.05.08Publication Number: 1272425Publication Date: 2000.11.08Priority Information: International: B29C70/30;B32B27/10;B32B27/12Applicant(s) Name: Wu DuyunAddress: Inventor(s) Name: Wu YuncaiPatent Agency Code: 33107Patent Agent: chen chaoyangAbstract The present invention relates to a production method of non-planar laminar product with surface characteristics. According to the structure and form of glass fibre reinforced plastic artificial leather product, a… Read More »