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    • 3. 发明专利
      NO140892B  未知
    • NO140892B
    • 1979-08-27
    • NO462072
    • 1972-12-14
    • STAUFFER CHEMICAL CO
    • LERNER ROBERT WENDELL , HAYATI HOSSEIN , FLASCH JOHN ROBERT
    • C10M173/02 , C08G77/00 , C08G77/48 , C09D5/08 , C09D5/10 , C09D183/00 , C09D183/04 , C10N10/04 , C10N20/06 , C09D3/82 , C09D3/84
    • 1380748 Organo-silicon polymer composition STAUFFER CHEMICAL CO 28 Dec 1972 [30 Dec 1971] 59914/72 Heading C3T A coating composition comprises particulate solids material and a binder composition containing a condensate of at least one silane of the formula RSi(OR 1 ) 3 or RSi(OR 11 OR 111 ) 3 in which R and R 1 represent monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radicals, R 11 is a divalent C 2 -C 6 hydrocarbon raidcal and R 111 is a monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radical or hydrogen and from 0À1-5% wt. based on the silane of a hydrolyzable titanium compound of the formula Ti(OZ) 4 or another titanium ester of a polyhydric alcohol or a partial hydrolyzate thereof which is soluble in aliphatic or aromatic hydrocarbons, wherein Z is an aliphatic or aromatic hydrocarbon radical having less than 20 carbon atoms or a hydroxylated derivative thereof, the weight ratio of the amount of binder to particulate solids material being 70 : 30 to 10 : 90. the condensate having been obtained by the cohydrolysis and condensation of the silane and the titanium compound in the presence of sufficient water to provide at least 0À6 moles of water per mole of hydrocarbonoxy groups connected to a silicon atom in the presence of sufficient acid to provide a pH of 1À0 to 5À5. The solids particulate material maybe zinc dust alone or mixed with a filler such as calcium or magnesium meta-silicates, fibrous mineral fillers, such as, asbestos, fibrous talc, fibrous calcium meta-silicate and gypsum. Colouring pigments, e.g. iron oxide, CdS, TiO 2 and lithopone may also be added. An organic solvent is preferably used in the binder preparations. In the examples, binder compositions are first prepared by condensing, in examples 1, 2, 3 and 5 methyl triethoxysilane and tetrabutyltitanate or isopropyldiorthotitanate (example 5), in the presence of water and hydrochloric acid and as solvent ethylene glycol monoethyl ether. The binder thus prepared is mixed with zinc dust and applied to a sand blasted steel substrate and dried at room temperature. In similar example 4, the silane and titanium compound used in the binder preparation are methyltriethoxysilane and tetracresyl titanate.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 6. 发明专利
      NO140892C  未知
    • NO140892C
    • 1979-12-05
    • NO462072
    • 1972-12-14
    • STAUFFER CHEMICAL CO
    • LERNER ROBERT WENDELL , HAYATI HOSSEIN , FLASCH JOHN ROBERT
    • C10M173/02 , C08G77/00 , C08G77/48 , C09D5/08 , C09D5/10 , C09D183/00 , C09D183/04 , C10N10/04 , C10N20/06 , C09D3/82 , C09D3/84
    • 1380748 Organo-silicon polymer composition STAUFFER CHEMICAL CO 28 Dec 1972 [30 Dec 1971] 59914/72 Heading C3T A coating composition comprises particulate solids material and a binder composition containing a condensate of at least one silane of the formula RSi(OR 1 ) 3 or RSi(OR 11 OR 111 ) 3 in which R and R 1 represent monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radicals, R 11 is a divalent C 2 -C 6 hydrocarbon raidcal and R 111 is a monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radical or hydrogen and from 0À1-5% wt. based on the silane of a hydrolyzable titanium compound of the formula Ti(OZ) 4 or another titanium ester of a polyhydric alcohol or a partial hydrolyzate thereof which is soluble in aliphatic or aromatic hydrocarbons, wherein Z is an aliphatic or aromatic hydrocarbon radical having less than 20 carbon atoms or a hydroxylated derivative thereof, the weight ratio of the amount of binder to particulate solids material being 70 : 30 to 10 : 90. the condensate having been obtained by the cohydrolysis and condensation of the silane and the titanium compound in the presence of sufficient water to provide at least 0À6 moles of water per mole of hydrocarbonoxy groups connected to a silicon atom in the presence of sufficient acid to provide a pH of 1À0 to 5À5. The solids particulate material maybe zinc dust alone or mixed with a filler such as calcium or magnesium meta-silicates, fibrous mineral fillers, such as, asbestos, fibrous talc, fibrous calcium meta-silicate and gypsum. Colouring pigments, e.g. iron oxide, CdS, TiO 2 and lithopone may also be added. An organic solvent is preferably used in the binder preparations. In the examples, binder compositions are first prepared by condensing, in examples 1, 2, 3 and 5 methyl triethoxysilane and tetrabutyltitanate or isopropyldiorthotitanate (example 5), in the presence of water and hydrochloric acid and as solvent ethylene glycol monoethyl ether. The binder thus prepared is mixed with zinc dust and applied to a sand blasted steel substrate and dried at room temperature. In similar example 4, the silane and titanium compound used in the binder preparation are methyltriethoxysilane and tetracresyl titanate.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
    • 7. 发明专利
      DK140107B  未知
    • DK140107B
    • 1979-06-18
    • DK642072
    • 1972-12-21
    • STAUFFER CHEMICAL CO
    • LERNER ROBERT WENDELL , HAYATI HOSSEIN , FLASCH JOHN ROBERT
    • C10M173/02 , C08G77/00 , C08G77/48 , C09D5/08 , C09D5/10 , C09D183/00 , C09D183/04 , C10N10/04 , C10N20/06 , C09D3/82 , C09D3/84 , C08G77/18
    • 1380748 Organo-silicon polymer composition STAUFFER CHEMICAL CO 28 Dec 1972 [30 Dec 1971] 59914/72 Heading C3T A coating composition comprises particulate solids material and a binder composition containing a condensate of at least one silane of the formula RSi(OR 1 ) 3 or RSi(OR 11 OR 111 ) 3 in which R and R 1 represent monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radicals, R 11 is a divalent C 2 -C 6 hydrocarbon raidcal and R 111 is a monovalent C 1 -C 10 aliphatic or aromatic hydrocarbon radical or hydrogen and from 0À1-5% wt. based on the silane of a hydrolyzable titanium compound of the formula Ti(OZ) 4 or another titanium ester of a polyhydric alcohol or a partial hydrolyzate thereof which is soluble in aliphatic or aromatic hydrocarbons, wherein Z is an aliphatic or aromatic hydrocarbon radical having less than 20 carbon atoms or a hydroxylated derivative thereof, the weight ratio of the amount of binder to particulate solids material being 70 : 30 to 10 : 90. the condensate having been obtained by the cohydrolysis and condensation of the silane and the titanium compound in the presence of sufficient water to provide at least 0À6 moles of water per mole of hydrocarbonoxy groups connected to a silicon atom in the presence of sufficient acid to provide a pH of 1À0 to 5À5. The solids particulate material maybe zinc dust alone or mixed with a filler such as calcium or magnesium meta-silicates, fibrous mineral fillers, such as, asbestos, fibrous talc, fibrous calcium meta-silicate and gypsum. Colouring pigments, e.g. iron oxide, CdS, TiO 2 and lithopone may also be added. An organic solvent is preferably used in the binder preparations. In the examples, binder compositions are first prepared by condensing, in examples 1, 2, 3 and 5 methyl triethoxysilane and tetrabutyltitanate or isopropyldiorthotitanate (example 5), in the presence of water and hydrochloric acid and as solvent ethylene glycol monoethyl ether. The binder thus prepared is mixed with zinc dust and applied to a sand blasted steel substrate and dried at room temperature. In similar example 4, the silane and titanium compound used in the binder preparation are methyltriethoxysilane and tetracresyl titanate.
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Espacenet 法律信息 同族专利 专利引用
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