Tag Archives: useful

Process for preparing phenol from benzoic acid and recovering useful substances

Application Number: 00113412Application Date: 2000.05.08Publication Number: 1296938Publication Date: 2001.05.30Priority Information: International: C07C37/01;C07C37/58;C07C39/04Applicant(s) Name: Hunan UnivAddress: Inventor(s) Name: Wu Xingan;Liu HuiqinPatent Agency Code: 43008Patent Agent: zhao hongAbstract A process for preparing phenol from benzoic acid features that the benzoic acid is catalytically oxidized at 140-260 deg.C and 0.01-0.1 MPa in the presence of Cu salt as… Read More »

Method for removing residual pesticide from picked fruit and vegetable and its useful cleaning agent

Application Number: 00117746Application Date: 2000.06.01Publication Number: 1281890Publication Date: 2001.01.31Priority Information: International: C11D7/42Applicant(s) Name: Hu Yin'anAddress: Inventor(s) Name: Hu Yin'anPatent Agency Code: 45104Patent Agent: luo baokangAbstract The method for removing residual pesticide from picked and collected fruit and vegetable and raising their quality by adopting enzyme preparation includes the following steps: adopting papain or/and bromelain preparation… Read More »

Method for harvesting trees grown into useful timber in jungle and machinery for executing the same

Application Number: 00120036Application Date: 2000.06.30Publication Number: 1306741Publication Date: 2001.08.08Priority Information: 1999/12/3 MY PI 9905278; 2000/2/28 MY PI 2000764International: A01G23/08Applicant(s) Name: Honglin Enterprise (Malaysia) Co., Ltd.Address: Inventor(s) Name: Dato D.W.Y. CaiPatent Agency Code: 31100Patent Agent: hu xiaopingAbstract A method of harvesting standing trees in a jungle comprising bringing a crawler crane, preferably a hydraulic crawler crane,… Read More »

Polyimide useful for high-temp. adhesive

Application Number: 00120274Application Date: 2000.07.19Publication Number: 1334280Publication Date: 2002.02.06Priority Information: International: C08G73/10;C09J179/08Applicant(s) Name: Sehan Industries Co., Ltd.Address: Inventor(s) Name: Lee Gyong-Rok;Kim Son-Sik;Chang Gyong-HoPatent Agency Code: 11105Patent Agent: wu xiaonanAbstract A polyimide is disclosed, which can be used as adhesive. Its advantages are excellent heat resistance and high high-temp adhesion.

Capsule article supporter useful in split capsule filling and closing machine

Application Number: 00104030Application Date: 2000.03.13Publication Number: 1266802Publication Date: 2000.09.20Priority Information: 1999/3/13 DE 19911276.2; 1999/5/14 DE 19922228.2International: A61J3/07;B65B7/00Applicant(s) Name: Robert-Bosch GmbHAddress: Inventor(s) Name: R. Wust;M. KuhnlePatent Agency Code: 72001Patent Agent: su juanAbstract A capsule part carrier in a filling and sealing machine for two-part capsules comprises a lower segment for capsule bottom parts and an upper… Read More »

Magnetic flux concentrating cover useful in overload relay

Application Number: 00103887Application Date: 2000.03.10Publication Number: 1267076Publication Date: 2000.09.20Priority Information: 1999/3/12 US 267,972International: H01H71/02;H01H75/00Applicant(s) Name: Eaton Corp.Address: Inventor(s) Name: Kurt V. Eckrose;James A. Becker;Jan J. WorkPatent Agency Code: 11038Patent Agent: zhang zuchangAbstract A magnetic flux concentrator shield (94) is disclosed for use with magnetic flux sensors (98) in an overload relay (141) for multiple pole… Read More »

Method for making resin impregnated endless belt useful for paper-making machine or like

Application Number: 00103602Application Date: 2000.02.28Publication Number: 1286331Publication Date: 2001.03.07Priority Information: 1999/8/30 US 09/386,114International: D06N3/00;D21F3/02Applicant(s) Name: Albany International Corp.Address: Inventor(s) Name: Desmond McGaheyPatent Agency Code: 11038Patent Agent: sun zhengAbstract A resin-impregnated endless belt for papermaking, has an open base fabric in the form of an endless loop with an inner surface, an outer surface, a machine… Read More »

Cyclic process for treating black paper-making liquid of alkali pulping to recover useful resource

Application Number: 00103238Application Date: 2000.03.17Publication Number: 1262359Publication Date: 2000.08.09Priority Information: International: D21C11/04Applicant(s) Name: Ecological Environment Research Center, Chinese Academy of SciencesAddress: Inventor(s) Name: Mu Huanzhen;Yang Wenbo;Yao ChunliPatent Agency Code: 00000Patent Agent: Abstract A cyclic process for treating the black paper-making liquid of alkali pulping to recover useful resource include such steps as regulating concentration of… Read More »