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

FR2190843B1 未知
公开(公告)号：FR2190843B1
公开(公告)日：1977-09-02
申请号：FR7320918
申请日：1973-06-08
申请人： ICI LTD
IPC分类号： C07F9/572 , C07F9/6509 , C07F9/6584 , C08F4/50 , C08F4/68 , C08F10/00 , C08F1/54 , B01J11/06 , C08F3/02

2. 发明专利

AT285932B 未知
公开(公告)号：AT285932B
公开(公告)日：1970-11-25
申请号：AT993168
申请日：1968-10-11
申请人： BASF AG
IPC分类号： C08F10/00 , C08F1/54

3. 发明专利

JPS4948340B1 失效
公开(公告)号：JPS4948340B1
公开(公告)日：1974-12-20
申请号：JP5238572
申请日：1972-05-26
IPC分类号： C08F10/00 , C08F3/06 , B01J11/84 , C08F1/54

4. 发明专利

IL30601A PROCESS FOR EFFECTING CROSS-LINKING OF AN ORGANIC POLYMER 未知
公开(公告)号：IL30601A
公开(公告)日：1971-08-25
申请号：IL3060168
申请日：1968-08-22
申请人： MIDLAND SILICONES LTD
IPC分类号： B29C47/00 , C08F8/42 , C08F291/00 , C08K5/54 , C08L43/04 , C08F1/54
摘要： 1,234,034. Crosslinking polymers. MIDLAND SILICONES Ltd. 19 Sept., 1968 [31 Aug., 1967], No. 39846/67. Heading C3P. Organic polymers are crosslinked by mechanical working to induce the formation of free radical sites in the presence of at least one organosilicon compound containing at least one silicon-bonded hydrolysable atom or radical and at least one silicon-bonded atom or radical reactive with free radical sites, and exposing the polymer to moisture. The working may be supplemented by incorporating a free radical generator, e.g. an organic peroxide or azobisnitrile. Specified polymers are hydrocarbon and halogenated hydrocarbon polymers, polyacrylates, polysulphides, polyamides, polyesters, aminoplasts and epoxides. The silicon compound may contain halogen atoms or alkoxy, oximo, acyloxy or amino radicals; and olefinically unsaturated radicals. Unsaturated organic compounds, e.g. methyl methacrylate, ethyl acrylate and maleic anhydride, and silanol condensation catalysts, e.g. organic metal compounds, bases and acids, and polyfunctional silicon compounds such as tetraalkyl silicates, may also be present. Examples describe the crosslinking of compositions comprising dibutyl tin diacetate with (1) polyethylene and vinyltriethoxysilane, together with (2, 4 and 5) dicumyl peroxide and (3) benzoyl peroxide and tetraethyl orthosilicate; and comprising dibutyl tin diacetate and 8-methacryloxypropyl trimethoxysilane with (6) a polyacrylate, (7) polyvinyl chloride and methyl methacrylate and (8) ABS terpolymer and methyl methacrylate.

5. 发明专利

JPS4948661B1 失效
公开(公告)号：JPS4948661B1
公开(公告)日：1974-12-23
申请号：JP5157372
申请日：1972-05-24
IPC分类号： C08F10/02 , C08F4/58 , C08F4/626 , C08F10/00 , C08F110/02 , C08G77/38 , C08F3/06 , B01J11/84 , C08F1/54 , C08F15/04

6. 发明专利

JPS496829B1 失效
公开(公告)号：JPS496829B1
公开(公告)日：1974-02-16
申请号：JP11025370
申请日：1970-12-11
IPC分类号： C08F4/00 , C08F4/60 , C08F1/54

7. 发明授权

US3767635A Process for polymerization of olefin 失效
标题翻译：烯烃聚合方法
公开(公告)号：US3767635A
公开(公告)日：1973-10-23
申请号：US3767635D
申请日：1971-12-03
申请人： MITSUBISHI CHEM IND
发明人： YAMAGUCHI K , HASUO M , ITO I
IPC分类号： C08F10/00 , C08F1/54 , C08F3/06 , C08F15/40
CPC分类号： C08F10/00 , Y10S526/905 , C08F4/42 , C08F4/28
摘要： OLEFIN POLYMERIZATION IS CONDUCTED USING A THREE COMPONENT CATALYST SYSTEM COMPRISING: (1) CHROMIUM OXIDE SUPPORTED ON SILICA OR SILICA-ALUMINA, (2) PENTAALKYLSILOXYALANE OR DIHYDROCARBYL ALUMINUM HYDROCARBON OXIDE AND (3) AN ORGANOALUMINUM COMPOUND HAVING THE FORMULA:

AIRNX3-N

WHEREIN R REPRESENTS A HYDROCARBON GROUP; X REPRESENTS A HALOGEN ATOM AND N REPRESENTS AN INTEGER OF 1-3.

8. 发明专利

BR8706589A 未知
公开(公告)号：BR8706589A
公开(公告)日：1988-07-19
申请号：BR8706589
申请日：1987-12-07
申请人： GOODRICH CO B F
发明人： AMJAD ZAHID , MASLER WILLIAM FRANK III
IPC分类号： C02F5/12 , C08F1/54
摘要： Treatment of an aqueous medium is attained by adding to said aqueous medium 0.5 to 500 ppm of a copolymer containing at least one of each of the following three monomers: (a) monounsaturated carboxylic acids as well as salts and anhydrides thereof, the acids containing 3 to 5 carbon atoms, such as acrylic acid, methacrylic acid, maleic acid or its anhydride; (b) acrylamidoalkane sulfonic acids and salts thereof, such as 2-acrylamido-2-methylpropane sulfonic acid; and (c) primary copolymerizable monomers selected from acrylamides, alkyl acrylates, vinyl sulfonic acid and salts thereof, hydroxyalkyl acrylates, styrene sulfonic acids and salts thereof, allyloxy hydroxyalkane sulfonic acids and salts thereof, and vinyl carboxylates, and hydrolyzed vinyl carboxylates. Addition of the copolymer to said aqueous medium results in one or all of the following: inhibition of scale formation, metal ion stabilization, and dispersion of particulate matter.

9. 发明专利

AT285933B 未知
公开(公告)号：AT285933B
公开(公告)日：1970-11-25
申请号：AT1158468
申请日：1968-11-28
申请人： BASF AG
IPC分类号： C08F10/00 , C08F1/54

10. 发明专利

NL6917118A Prepn of metal borate complex catalyst for ethylene - polymerisation 未知
公开(公告)号：NL6917118A
公开(公告)日：1970-05-20
申请号：NL6917118
申请日：1969-11-13
申请人： VENTRON CORP
发明人： WADE ROBERT C
IPC分类号： C01B35/00 , C03C25/38 , C07F5/02 , C07F5/04 , C07F5/06 , C07F7/00 , C07F7/02 , C07F9/00 , C07F11/00 , C07F15/02 , C08F10/00 , D06M11/17 , D06M11/20 , D06M11/22 , D06M11/24 , D06M11/28 , D06M13/503 , C03C25/02 , C08F1/54 , D06M11/00
摘要： Process involves reaction of one or more borate esters with two or more metal chlorides, simultaneously or separately, in air inert solvent under anhydrous conditions. Products are complex polymers containing chains such as and can be used to give a matt surface to glass or fibrous materials, also as catalysts in polymerisation of ethylene. Metal chlorides are chosen from: Ti (IV), Zr (IV), Hf (IV), Sn (IV), Al (III), Fe (III), Ga (III), In (III), Sb (V), Mo (V), Nb (V), Ta (V) and W (VI). Suitable borate esters are tri-alkyl or -aryl borates, trimethoxyboroxine, and trihexylene glycol diborate; ratio of ester to total chloride is at least 1 : 3.

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