专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

DE69226509T2 未知
公开(公告)号：DE69226509T2
公开(公告)日：1999-05-06
申请号：DE69226509
申请日：1992-03-06
申请人： NIPPON OIL CO LTD
发明人： KINOSHITA HIROTUGU , NOMURA SOUICHI , MISHIMA MASARU
IPC分类号： C10M169/06 , C10M169/00 , C10M169/04 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10 , F16D3/20
摘要： A grease composition for a constant velocity joint involves a base oil containing a thickener and boron nitride powders.

2. 发明专利

DE69223833T2 未知
公开(公告)号：DE69223833T2
公开(公告)日：1998-08-27
申请号：DE69223833
申请日：1992-03-06
申请人： NIPPON OIL CO LTD
发明人： KINOSHITA HIROTUGU , NOMURA SOUICHI , MISHIMA MASARU
IPC分类号： C10M169/06 , C10M169/00 , C10M169/04 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10 , F16D3/20
摘要： A grease composition for a constant velocity joint involves a base oil containing a thickener and boron nitride powders.

3. 发明专利

DE69223833D1 未知
公开(公告)号：DE69223833D1
公开(公告)日：1998-02-12
申请号：DE69223833
申请日：1992-03-06
申请人： NIPPON OIL CO LTD
发明人： KINOSHITA HIROTUGU , NOMURA SOUICHI , MISHIMA MASARU
IPC分类号： C10M169/06 , C10M169/00 , C10M169/04 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10 , F16D3/20
摘要： A grease composition for a constant velocity joint involves a base oil containing a thickener and boron nitride powders.

4. 发明专利

DE19717901A1 Grease composition used for synchronous joints 未知
公开(公告)号：DE19717901A1
公开(公告)日：1997-10-30
申请号：DE19717901
申请日：1997-04-28
申请人： NIPPON OIL CO LTD , NTN TOYO BEARING CO LTD
发明人： HASEGAWA YUKIO , TAKABE SHINICHI , KINOSHITA HIROTSUGU , NOMURA SOUICHI , ITANO FUMIHIRO
IPC分类号： C07F9/165 , C10M169/06 , C10N10/12 , C10N30/00 , C10N40/02 , C10N40/04 , C10N50/10 , C10M115/08 , C10M137/02 , C10M137/16 , C10M139/00
摘要： Grease composition is produced by mixing a base oil with (A)a urea-urethane thickening agent comprising () 20-95 molecule % of a diurea compound of formula R2NHC(ONHR1NHCONHR-3 (I); (b) 4-50 molecule % of a urea urethane compound of formula R5NHCONHR4NHCOOR6 (II); and (c) 1-50 molecule % a diurethane compound of formula R8OCONHR7NHCOR9 (III); with (B) a compound selected from oxidised paraffins, diphenyl hydrogen phosphate and hexamethyl phosphoric acid triamide; and (C) an organo molybdenum compound selected from molybdenum dithiophosphate and molybdenum dithiocarbamate (where R1,R4 and R7 = divalent aromatic 6-15C hydrocarbon and R2,R3,R5,R6,R8 and R9 = cyclohexyl, 7-12C cyclohexyl derivative or 8-20 C alkyl or alkenyl, where the ratio of amino groups (R2-NH R2-NH and R5-NH) to alkoxy groups (R6O, R8O and R9O) is 40:60 and 95:5).

5. 发明专利

DE69226509D1 未知
公开(公告)号：DE69226509D1
公开(公告)日：1998-09-10
申请号：DE69226509
申请日：1992-03-06
申请人： NIPPON OIL CO LTD
发明人： KINOSHITA HIROTUGU , NOMURA SOUICHI , MISHIMA MASARU
IPC分类号： C10M169/06 , C10M169/00 , C10M169/04 , C10N10/04 , C10N10/12 , C10N30/06 , C10N40/04 , C10N50/10 , F16D3/20
摘要： A grease composition for a constant velocity joint involves a base oil containing a thickener and boron nitride powders.

6. 发明专利

DE19680834T1 未知
公开(公告)号：DE19680834T1
公开(公告)日：1997-11-27
申请号：DE19680834
申请日：1996-06-20
申请人： NSK LTD , NIPPON OIL CO LTD
发明人： NAKA MICHIHARU , YOKOUCHI ATSUSHI , KOIZUMI HIDEKI , ISO KENICHI , KINOSHITA HIROTUGU , NOMURA SOUICHI , ITANO FUMIHIRO
IPC分类号： C10M115/08 , C10M169/00 , C10M169/02 , C10N20/02 , C10N30/06 , C10N30/08 , C10N40/02 , C10N40/04 , C10N50/10 , F16C33/66
摘要： PCT No. PCT/JP96/01709 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97/00927 PCT Pub. Date Jan. 9, 1997A grease composition for a rolling bearing comprising, based on 100 parts by weight of a base oil, 10 to 60 parts by weight of a mixture of diurea compounds as a thickener having a composition of 25 to 90 mol % of a diurea compound represented by the formula (1), 9 to 50 mol % of a diurea compound represented by the formula (2), 1 to 30 mol % of a diurea compound represented by the formula (3), wherein R1 stands for an aromatics-containing hydrocarbon group having 7 to 12 carbon atoms, R2 stands for a divalent aromatics-containing hydrocarbon group having 6 to 15 carbon atoms, and R3 stands for a cyclohexyl group or an alkylcyclohexyl group having 7 to 12 carbon atoms, a value of (number of R1/(number of R1+number of R3)) in the mixture being 0.55 to 0.95. (1) (2) (3)

7. 发明专利

JPS60118238A PREPARATION OF HYDROCARBON REFORMING CATALYST 失效
公开(公告)号：JPS60118238A
公开(公告)日：1985-06-25
申请号：JP22543483
申请日：1983-12-01
申请人： NIPPON OIL CO LTD
发明人： OOMORI SUNAO , FUJIMUNE TOKUO , YASUI EIJI , NOMURA SOUICHI , AIZAWA YUKIO
IPC分类号： C10G35/09 , B01J27/13 , B01J31/20 , B01J31/22 , B01J31/24 , C07B61/00 , C07C1/00 , C07C5/393 , C07C5/41 , C07C15/02 , C07C15/06 , C07C67/00
摘要： PURPOSE:To enhance the activity or activity lasting property of a hydrocarbon catalyst, by supporting a platinum cluster-anion complex salt, a rhenium compound and halogen by an inorg. porous carrier and subsequently performing the oxidizing and reducing treatments of the supported carrier. CONSTITUTION:0.01-5wt% of a platinum cluster-anion complex salt (as a platinum metal), 0.01-5wt% of a rhenium compound such as a rhenium carbonyl compound (as a rhenium metal) and 0.2-5wt% of halogen such as chlorine are supported by an inorg. porous carrier such as alumina. Subsequently, the supported carrier is subjected to oxidation treatment at 450-600 deg.C in air and further subjected to reducing treatment at 50-550 deg.C in a hydrogen atmosphere. Catalyst thus obtained shows excellent activity and improved activity-lasting property to naphtha reforming reaction.

8. 发明专利

JPS51137702A CONDENSER OIL 失效
公开(公告)号：JPS51137702A
公开(公告)日：1976-11-27
申请号：JP6147975
申请日：1975-05-24
申请人： NIPPON OIL CO LTD
发明人： OOMORI SUNAO , FUJIMUNE TOKUO , KAWABATA NOBUAKI , NOMURA SOUICHI , MORITA YORIYUKI
IPC分类号： C10G69/08 , C10G50/00 , C10M101/02 , C10N40/16 , H01B3/20
摘要： PURPOSE:A condenser oil with improved corona starting voltage, etc., prepared by hydro-refining heavy oil distillate within a specified boiling range obtained as a by-produce at the time of reforming reaction of a hydrocarbon oil.

9. 发明专利

JPS5824351A REACTIVATING METHOD FOR ISOMERIZATION CATALYST 失效
公开(公告)号：JPS5824351A
公开(公告)日：1983-02-14
申请号：JP12228081
申请日：1981-08-04
申请人： NIPPON OIL CO LTD
发明人： FUJIMUNE TOKUO , OOMORI SUNAO , NOMURA SOUICHI
IPC分类号： B01J27/32 , B01J38/46 , C07B61/00 , C07C1/00 , C07C1/20 , C07C2/10 , C07C5/27 , C07C6/12 , C07C11/02 , C07C11/09 , C07C67/00 , C10G3/00
摘要： PURPOSE:To reactivate a catalyst for isomerization by heating a catalytic compsn. with an inert gas contg. molecular oxygen then halogenating said compsn. with a halogen compd. entrained in an inert gas or nonreducing gas. CONSTITUTION:Molecular oxygen is entrained in an inert gas and is brought into contact with a catalyst, whereby high mol. wts. of hydrocarbons in the catalyst are burned-off. The temp. of the catalyst bed is reduced from the specified temp. 200-500 deg.C in the next halogenation stage down to 20-50 deg.C and the gas flowing through the bed is replaced with a nonreducing gas contg. 50- 1,000ppm moisture, for example, nitrogen, air and their mixture. The next halogenation is effected by taking the contents of fluorine and chlorine in the catalyst after the end of combustion into consideration. In other words, when the content of the fluorine in the catalyst is 70% lesser than that of the fresh catalyst, both are replenished and when it is more than 70%, only the chlorine is replenished by entraining the same in the gas flowing through the bed.

10. 发明专利

JPS59199047A Production of reforming catalyst for hydrocarbon 失效
标题翻译：生产用于油气的改性催化剂
公开(公告)号：JPS59199047A
公开(公告)日：1984-11-12
申请号：JP7384283
申请日：1983-04-28
申请人： Nippon Oil Co Ltd
发明人： OOMORI SUNAO , FUJIMUNE TOKUO , YASUI EIJI , NOMURA SOUICHI , AIZAWA YUKIO
IPC分类号： C10G35/09 , B01J31/20 , B01J31/22 , B01J31/24 , B01J31/32
摘要： PURPOSE: To produce the titled catalyst having superior oxidation stability by depositing Pt cluster-anion complex salt, Re compd., and halogen on an inorg. porous carrier, and thermally decomposing and/or reducing the Pt cluster-anion complex salt.
CONSTITUTION: 0.01W5wt% Pt cluster-anion complex salt (expressed in terms of Pt metal), 0.01W5wt% Re compd. (expressed in terms of Re metal), and 0.2W 5wt% halogen, are deposited on an inorg. porous carrier such as alumina, and the Pt cluster-anion complex salt is thermally decomposed and/or reduced. The obtd. catalyst has superior activity, selectivity for forming aromatics, and stability, and the superior stability is maintained still after treating a raw material contg. several thousands ppm S. The catalyst has moreover, superior oxidation stability and remarkably enhanced performance for reforming reaction of naphtha.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：通过在Inorg上沉积Pt簇 - 阴离子复合盐，Re化合物和卤素，生产具有优异氧化稳定性的标题催化剂。多孔载体，热分解和/或还原Pt簇 - 阴离子络盐。构成：0.01-5wt％Pt簇 - 阴离子复合盐（用Pt金属表示），0.01-5wt％Re compd。（以Re金属表示）和0.2-5重量％的卤素沉积在Inorg上。多孔载体如氧化铝，Pt簇 - 阴离子络盐被热分解和/或还原。有限公司催化剂具有优异的活性，形成芳族化合物的选择性和稳定性，并且在处理原料之后仍保持优异的稳定性。数千ppm S.此外，催化剂具有优异的氧化稳定性和显着提高石脑油重整反应的性能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式