Tag Archives: rubber

Solvent oil recovering process in butadiene rubber production

Application Number  00129452 Application Date  2000.12.26 Publication Number  1361195 Publication Date  2002.07.31 Priority Information     International Classification  C08J11/02   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Group   Address     Inventor(s) Name  Kuang Huaing;Li Zhendong;Wang Junzhou   Patent Agency Code  37103 Patent Agent  geng xia AbstractThe present invention is solvent oil recovering process… Read More »

Method for testing carbon type of high-arylhydrocarbon oil for oil-extended rubber

Application Number  00129367 Application Date  2000.11.29 Publication Number  1355430 Publication Date  2002.06.26 Priority Information     International Classification  G01N21/35;G01N30/02;G01N30/72;G01N35/00   Applicant(s) Name  Qilu Petro-Chemical Co, China Petro-Chemical Group   Address     Inventor(s) Name  Yue Xiuying;Hu Kongcheng;Wang Jing   Patent Agency Code  37103 Patent Agent  geng xia AbstractA method with combination of stoichiometry and infrared… Read More »

Packing strengthening agent for rubber or plastic products and its preparing method

Application Number  00129301 Application Date  2000.11.03 Publication Number  1352210 Publication Date  2002.06.05 Priority Information     International Classification  C08K3/00   Applicant(s) Name  Zhang Yunyi   Address     Inventor(s) Name  Zhang Yunyi   Patent Agency Code  37102 Patent Agent   AbstractThe packing reinforcer for rubber or plastic products consists of coal gangue and/or coal slag.… Read More »

Use of polymer coating for rubber products

Application Number  00128774 Application Date  2000.09.20 Publication Number  1288909 Publication Date  2001.03.28 Priority Information   1999/9/21 US 09/400488   International Classification  C08J7/02;C09D133/04   Applicant(s) Name  National Starch and Chemical Investment Holding Corp.   Address     Inventor(s) Name  S. Pitrass;C. Shao;A. Mucherye   Patent Agency Code  72001 Patent Agent  liu yuanjin AbstractThe present invention is… Read More »

Rubber mixture contg. hydroxy and/or carboxy rubber and hydrophobic silicon oxide or silicates filler

Application Number  00128453 Application Date  2000.11.22 Publication Number  1296991 Publication Date  2001.05.30 Priority Information   1999/11/22 DE 19956097.8   International Classification  B60C1/00;C08K3/34;C08L21/00   Applicant(s) Name  Bayer AG   Address     Inventor(s) Name  T. Schorr;R. Peter;R. Steiger   Patent Agency Code  72001 Patent Agent  pang lizhi AbstractThe rubber mixtures according to the invention comprising a… Read More »

Rubber mixture contg. hydroxyl and carboxy dience rubber and sulfur-free cross-linking agent

Application Number  00128452 Application Date  2000.11.22 Publication Number  1296989 Publication Date  2001.05.30 Priority Information   1999/11/22 DE 19956118.4   International Classification  B60C1/00;C08L9/06   Applicant(s) Name  Bayer AG   Address     Inventor(s) Name  T. Schorr   Patent Agency Code  72001 Patent Agent  pang lizhi AbstractThe present invention relates to rubber mixtures comprising at least one… Read More »

Secondary forming technology for rubber on plastic part

Application Number: 00111999Application Date: 2000.03.15Publication Number: 1313186Publication Date: 2001.09.19Priority Information: International: B29C65/54;B29C65/70Applicant(s) Name: Xiaoxi Car Lights Co Ltd, ShanghaiAddress: Inventor(s) Name: Guo Zhaoji;Huang Jingxian;Qin LepingPatent Agency Code: 31128Patent Agent: ye keyangAbstract A technology for secondly forming rubber on plastic part includes such steps as washing the lined position on plastic part with cyclohexanone, drying in… Read More »

Unsaturated filler oil for rubber

Application Number: 00123945Application Date: 2000.10.16Publication Number: 1298901Publication Date: 2001.06.13Priority Information: International: C08L21/00;C08L91/00Applicant(s) Name: China Petro-Chemical Group Corp.Address: Inventor(s) Name: Ji Genzhong;Zhang Qingyu;Pei XudongPatent Agency Code: 41100Patent Agent: chen yuangangAbstract The present invlention discloses an extanding oil for unsaturated rubber, the said extending oil uses light color base oil with saybolt color number 0 to plus… Read More »

Temp-varying heating process for vulcanizing thick rubber products and its intelligent control system

Application Number: 00114116Application Date: 2000.03.15Publication Number: 1266770Publication Date: 2000.09.20Priority Information: International: B29C35/04Applicant(s) Name: Huanan Science and Engineering Univ.Address: Inventor(s) Name: Zhang Hai;Jiang Nan;Cen HanzhaoPatent Agency Code: 44201Patent Agent: sheng peizhenAbstract A temp-varying heating process for vulcanizing thick rubber products and its intelligent control system are disclosed. Its heating program is that the temp for heating… Read More »

Complete pulverizer set for waste or used rubber and plastics

Application Number: 00120597Application Date: 2000.11.21Publication Number: 1320509Publication Date: 2001.11.07Priority Information: International: B29B17/00Applicant(s) Name: Wang GangAddress: Inventor(s) Name: Wang GangPatent Agency Code: 51126Patent Agent: hu songtaoAbstract A complete set of pulverizer for waste or used rubber-plastic tyre is composed of high-pressure water sprayer for cleaning raw material, cutter for slicing, the pulverizing units using roller-type abrasive… Read More »

One-step compression moulding die vulcanization formation method for hollow metal core piece covered with rubber

Application Number: 00112074Application Date: 2000.02.02Publication Number: 1265966Publication Date: 2000.09.13Priority Information: International: B29C33/12;B29C35/02;B29C43/18Applicant(s) Name: Xu HongweiAddress: Inventor(s) Name: Xu HongweiPatent Agency Code: 00000Patent Agent: Abstract The one-step compression die vulcanization forming method of hollow metal core piece fully-covered with rubber includes the following steps: making die, mounting pin, compression forming, decompressing, removing pin and taking out… Read More »

High-elasticity composite table tennis bat rubber granules

Application Number: 00124401Application Date: 2000.09.05Publication Number: 1341680Publication Date: 2002.03.27Priority Information: International: A63B59/04;C08K13/02;C08L21/00Applicant(s) Name: Tang Zhen'guoAddress: Inventor(s) Name: Tang Zhen'guoPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a high-elasticity compounded rubber particle material for table tennis bat, and is characterized by that a high-tech medium into existent rubber particle material using rubber as… Read More »

Process for regenerating waste or used vulcanized rubber

Application Number: 00114203Application Date: 2000.04.14Publication Number: 1266865Publication Date: 2000.09.20Priority Information: International: C08J11/00;C08L17/00Applicant(s) Name: Guangzhou Inst. of Regenerated Resource UtilizationAddress: Inventor(s) Name: Li Xingru;Li ZheyingPatent Agency Code: 44104Patent Agent: bo nanaAbstract A process for regenerating waste or used vulcanized rubber includes mixing the particles of vulcanized natural rubber, or synthetic rubber, or their mixture with LR-104… Read More »

Water-proof butyl rubber adhesive tape

Application Number: 00121539Application Date: 2000.08.10Publication Number: 1280158Publication Date: 2001.01.17Priority Information: International: C09J7/02;C09J109/00Applicant(s) Name: Wang ShaohuaAddress: Inventor(s) Name: Wang ShaohuaPatent Agency Code: 00000Patent Agent: Abstract The adhesive tape is produced with putyl rubber, organic silicone oil, carbon black, barium sulfate, zinc oxide, calcium carbonate and pot clay through mixing, extrusion, shearing and rolling. It has powerful… Read More »

Warp and weft homogeneous cloth for rubber diaphragm of braking air chamber in car and its making method

Application Number: 00112193Application Date: 2000.04.06Publication Number: 1266919Publication Date: 2000.09.20Priority Information: International: D03D1/00;D03D15/00Applicant(s) Name: Sanli Industrial Cloth Mill, Wuxi CityAddress: Inventor(s) Name: Chen Peikang;Chen HongxingPatent Agency Code: 32102Patent Agent: xi shengyuanAbstract A warp and weft homogeneous cloth for the rubber diaphragm in pneumatic brake chamber of car is made through separating the technological cloth which has… Read More »

Medium modified high elasticity rubber film

Application Number: 00124402Application Date: 2000.09.05Publication Number: 1341678Publication Date: 2002.03.27Priority Information: International: C08J5/04;C08L101/00Applicant(s) Name: Tang Zhen'guoAddress: Inventor(s) Name: Tang Zhen'guoPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a high-elasticity coating material with high-tech material modified, aimed at increasing surface elasticity of sports equipments. The described high-tech medium material can be high-hardness molecular materials,… Read More »

Extraction process of rubber seed oil

Application Number: 00114215Application Date: 2000.04.20Publication Number: 1267714Publication Date: 2000.09.27Priority Information: International: C11B1/14Applicant(s) Name: Chen RuigongAddress: Inventor(s) Name: Chen Ruigong;Zeng Mingfa;Wu ZhenxiongPatent Agency Code: 44104Patent Agent: li yongqiangAbstract Rubber seed oil is extracted with rubber seed and through alcohol solution soaking, kernel desolvation, solvent extraction and other process. It is one new kind of edible oil.

Antistatic foamed rubber and its production process

Application Number: 00121718Application Date: 2000.07.20Publication Number: 1335221Publication Date: 2002.02.13Priority Information: International: B29C44/22;C08J9/06Applicant(s) Name: Zhang GuoxiangAddress: Inventor(s) Name: Zhang Guoxiang;Lin YuzhouPatent Agency Code: 31100Patent Agent: bai yihuaAbstract The antistatic foamed rubber is produced with plastic grain, oil resisting rubber, artificial rubber, filling agent, softening oil, stearic acid, zinc stearate, zinc oxide powder, antistatic agent and other… Read More »

Sealing slip of rubber for ship and its preparation process

Application Number: 00112222Application Date: 2000.04.21Publication Number: 1268541Publication Date: 2000.10.04Priority Information: International: C09K3/10Applicant(s) Name: Jiangyin Haida Rubber and Plastic Production Co., Ltd.Address: Inventor(s) Name: Qian ZhenyuPatent Agency Code: 32210Patent Agent: tang renlanAbstract The present invention relates to a production method of rubber sealing tape for ship, it uses rubber as main raw material and adds vulcanizing… Read More »

Process for preparing nano-class reinforced rubber or plastic material

Application Number: 00124867Application Date: 2000.09.20Publication Number: 1343744Publication Date: 2002.04.10Priority Information: International: C09C1/00Applicant(s) Name: Xinxing Chemical Carbon Co Ltd, Shijiazhuang CityAddress: Inventor(s) Name: Xue Desheng;Su Baowen;Su JichunPatent Agency Code: 13100Patent Agent: qu jiabanAbstract A nano-class reinforcing material for rubber or plastics is prepared from calcium lime through hydrous reaction at 20-25 deg.C, stirring while adding dispersion… Read More »

Foamed rubber tyre

Application Number: 00114218Application Date: 2000.04.20Publication Number: 1290596Publication Date: 2001.04.11Priority Information: International: B29C67/24;B29D30/00Applicant(s) Name: Tan RuxianAddress: Inventor(s) Name: Tan RuxianPatent Agency Code: 44214Patent Agent: tang diAbstract Through special forming process, rubber tyre is made to have compact surface layer and foamed porous internal structure. The integral structure tyre has excellent elasitcity and damping effect like an… Read More »

Rubber or TPR major sole and polyurethane subsole direct forming shoe-making process

Application Number: 00110538Application Date: 2000.06.15Publication Number: 1328914Publication Date: 2002.01.02Priority Information: International: B29D31/518Applicant(s) Name: Li PinAddress: Inventor(s) Name: Li PinPatent Agency Code: 21209Patent Agent: liu zhongdaAbstract The rubber of TPR major sole and polyurethane auxiliary sole one-step forming shoe making process includes the following steps: using rubber or TPR major sole with crude edge of 10… Read More »

Twig-coiling technique for reproducing rubber tree

Application Number: 00122087Application Date: 2000.08.25Publication Number: 1340295Publication Date: 2002.03.20Priority Information: International: A01G7/00;A01G23/00Applicant(s) Name: Zhang SiqunAddress: Inventor(s) Name: Zhang Siqun;Zhang Zhenliang;Zhang ZhenwangPatent Agency Code: 00000Patent Agent: Abstract A ring pruning technique for reproducing rubber trees features that the rings with a certain width are cut arrond the branch or upper trunk of rubber tree at intervals… Read More »

Process for regenerating waste or used rubber

Application Number: 00112308Application Date: 2000.05.29Publication Number: 1325917Publication Date: 2001.12.12Priority Information: International: C08J11/04;B29B17/00;B02C7/00;B02C18/00Applicant(s) Name: Liu YangshengAddress: Inventor(s) Name: Liu YangshengPatent Agency Code: 32102Patent Agent: wang heyangAbstract A process for regeneration of waste or used rubber includes such steps as cutting to obtain rubber particles, immersing them in benzene-type or ketone-type or ester-type organic solvlent to expand… Read More »

Application of heat-resistant rubber comosition

Application Number: 00126874Application Date: 1996.04.11Publication Number: 1285370Publication Date: 2001.02.28Priority Information: 1995/4/11 JP 85815/95; 1995/4/11 JP 85816/95International: C08L23/16;C08K5/14;B29D12/00;B29D29/00;B29D23/00Applicant(s) Name: Mitsui Chemicals, Inc.Address: Inventor(s) Name: Shirada Takashi;Tojo Testuo;Kawasaki masaakiPatent Agency Code: 31100Patent Agent: sha yongshengAbstract The invention provides a heat-resistant rubber composition, which is a mixer consisting of following component: (I) ethylene-alpha-olefin-nonconjugated polyene copolymer rubber (A1) of… Read More »

Equipment and process for preparing fuel oil mixture and carbon black by thermally cracking waste rubber

Application Number: 00117213Application Date: 2000.06.29Publication Number: 1331274Publication Date: 2002.01.16Priority Information: International: C09C1/48;C10G1/10Applicant(s) Name: Xie YaoliangAddress: Inventor(s) Name: Xie Yaoliang;Zeng Shengfu;Mai NanfangPatent Agency Code: 00000Patent Agent: Abstract A process and equipment for preparing mixed fuel oil and carbon black by thermally cracking waste rubber is disclosed, which features that a fire tube type high-molecular cracker is… Read More »

Transter applique film (paper) for rubber product

Application Number: 00110611Application Date: 2000.07.04Publication Number: 1280143Publication Date: 2001.01.17Priority Information: International: B44C1/165;C08L21/00Applicant(s) Name: Su YuanAddress: Inventor(s) Name: Su YuanPatent Agency Code: 21207Patent Agent: li yutongAbstract The present invention relates to the making of applique film (paper) for rubber shoe and other molded rubber products. Rubber, magnesia, antiager and dye as materials are mixed and dissoved… Read More »

Quick rubber film

Application Number: 00122185Application Date: 2000.08.03Publication Number: 1285381Publication Date: 2001.02.28Priority Information: International: C09J123/06Applicant(s) Name: Zhang JianguoAddress: Inventor(s) Name: Zhang JianguoPatent Agency Code: 36100Patent Agent: hu lichengAbstract The present invention discloses a rapid glue film, and is characterized by that said rapid glue film can adopt the adhesivity of glue film to substitute the adhesivity of traditional… Read More »

PVC rubber ring piece productive technology

Application Number: 00112382Application Date: 2000.07.07Publication Number: 1333307Publication Date: 2002.01.30Priority Information: International: C08J5/00;C08L27/06Applicant(s) Name: Jiangsu Qionghua High Science and Technology Co., Ltd.Address: Inventor(s) Name: Shen Xiaoxiang;Zhu Shanbao;Wang JingqingPatent Agency Code: 32106Patent Agent: li haiyanAbstract The present invention belongs to the field of plastics forming technology, in particular, it relates to the field of PVC plastic ring… Read More »


Application Number: 00126976Application Date: 2000.08.30Publication Number: 1291555Publication Date: 2001.04.18Priority Information: 1999/8/30 JP 244134/99International: B43L19/00;C08L27/06Applicant(s) Name: Oriental Cherry Colour Product Co., Ltd.Address: Inventor(s) Name: Hayashi Shinichiro;Yamamoto TakazoPatent Agency Code: 31100Patent Agent: chen jianhuaAbstract An eraser is constituted by an elastic material containing a rubber component or a resin component, and a skeleton structure for reinforcing the… Read More »