摘要:
A method of forming a trench isolation, comprising the steps of: applying a silicone resin composition comprising a silicone resin which is represented by the following rational formula (1) and is solid at 120° C.: (H2SiO)n(HSiO1.5)m(SiO2)k (1) (wherein n, m and k are each a number, with the proviso that when n+m+k=1, n is 0 to 0.8, m is 0 to 1.0, and k is 0 to 0.2) and an organic solvent to a substrate having trenches in such a manner that the trenches of the substrate are filled with the silicone resin composition so as to form a coating film; and carrying out the step of bringing the coating film into contact with at least one selected from the group consisting of water, an alcohol and hydrogen peroxide and the step of subjecting the coating film to at least one treatment selected from the group consisting of a heat treatment and an optical treatment.
摘要翻译:一种形成沟槽隔离的方法,包括以下步骤:施加包含由以下合理式(1)表示的有机硅树脂的有机硅树脂组合物,并在120℃下为固体:(H2SiO)n(HSiO1.5 )m(SiO 2)k(1)(其中n,m和k各自为数,条件是当n + m + k = 1时,n为0至0.8,m为0至1.0,k为0 至0.2)和有机溶剂涂布到具有沟槽的基板上,使得基板的沟槽填充有硅树脂组合物以形成涂膜; 并且进行使所述涂膜与选自水,醇和过氧化氢中的至少一种接触的步骤,以及对所述涂膜进行至少一种处理的步骤,所述处理选自热, 治疗和光学治疗。
摘要:
Novel cyclopentane derivatives which are useful as an intermediate for the preparation of N-(L-aspartyl)-N'-(2,2,5,5-tetramethylcyclopentanecarbonyl)-R-1,1-diaminoethane are represented by the formula (I) ##STR1## wherein R.sub.1 is hydrogen and R.sub.2 is cyano, formyl, carbamoyl, alkanesulfonyloxy, or ##STR2## wherein R.sub.3 and R.sub.4 are the same or different and represent alkyl, substituted alkyl or R.sub.1 and R.sub.2 are combined to be methylsulfinylmethylene, acetoxymethylthiomethylene, halomethylthiomethylene, methylthiomethylene, alkoxymethylene, or --CH.sub.2 --O--.
摘要:
A method of forming a trench isolation, comprising the steps of: applying a silicone resin composition comprising a silicone resin which is represented by the following rational formula (1) and is solid at 120° C.: (H2SiO)n(HSiO1.5)m(SiO2)k (1) (wherein n, m and k are each a number, with the proviso that when n+m+k=1, n is 0 to 0.8, m is 0 to 1.0, and k is 0 to 0.2) and an organic solvent to a substrate having trenches in such a manner that the trenches of the substrate are filled with the silicone resin composition so as to form a coating film; and carrying out the step of bringing the coating film into contact with at least one selected from the group consisting of water, an alcohol and hydrogen peroxide and the step of subjecting the coating film to at least one treatment selected from the group consisting of a heat treatment and an optical treatment.
摘要翻译:一种形成沟槽隔离的方法,包括以下步骤:施加包含由以下合理式(1)表示的有机硅树脂的有机硅树脂组合物,并在120℃下为固体:(H2SiO)n(HSiO1.5 )m(SiO 2)k(1)(其中n,m和k各自为数,条件是当n + m + k = 1时,n为0至0.8,m为0至1.0,k为0 至0.2)和有机溶剂涂布到具有沟槽的基板上,使得基板的沟槽填充有硅树脂组合物以形成涂膜; 并且进行使所述涂膜与选自水,醇和过氧化氢中的至少一种接触的步骤,以及对所述涂膜进行至少一种处理的步骤,所述处理选自热, 治疗和光学治疗。
摘要:
Novel cyclopentane derivatives which are useful as an intermediate for the preparation of N-(L-aspartyl)-N'-(2,2,5,5-tetramethylcyclopentanecarbonyl)-R-1,1-diaminoethane are represented by the formula (I) ##STR1## wherein R.sub.1 is hydrogen and R.sub.2 is cyano, formyl, carbamoyl, alkanesulfonyloxy, or ##STR2## wherein R.sub.3 and R.sub.4 are the same or different and represent alkyl, substituted alkyl or R.sub.1 and R.sub.2 are combined to be methylsulfinylmethylene, acetoxymethylthiomethylene, halomethylthiomethylene, methylthiomethylene, alkoxy-methylene, or --CH.sub.2 --O--.
摘要:
6,7-Benzomorphan derivatives, which are useful as unaddictive analgesics, are prepared from aromatic aminoketones through several steps of reactions. Most of the intermediates are new compounds. Process for preparing 2-benzyl-1,2,5,6-tetrahydropyridine derivatives which are known as intermediates for the preparation of 6,7-benzomorphan derivatives is also disclosed.
摘要:
A silicone resin which is represented by the following rational formula (1) and solid at 120° C.: (H2SiO)n(HSiO1.5)m(SiO2)k (1) wherein n, m and k are each a number, with the proviso that, when n+m+k=1, n is not less than 0.5, m is more than 0 and not more than 0.95 and k is 0 to 0.2.The silicone resin of the present invention can be advantageously used in a composition for forming a trench isolation having a high aspect ratio.
摘要翻译:由以下合理式(1)表示的有机硅树脂和120℃下的固体:(H2SiO)n(HSiO1.5)m(SiO2)k(1)其中n,m和k各自为数, 条件是当n + m + k = 1时,n不小于0.5,m大于0且不大于0.95,k为0至0.2。 本发明的有机硅树脂可以有利地用于形成具有高纵横比的沟槽隔离的组合物中。
摘要:
Novel cyclopentane derivatives which are useful as an intermediate for the preparation of N-(L-aspartyl)-N'-(2,2,5,5-tetramethylcyclopetanecarbonyl)-R-1,1-diaminoethane are represented by the formula (I) ##STR1## wherein R.sub.1 is hydrogen and R.sub.2 is cyano, formyl, carbamoyl, alkanesulfonyloxy, or ##STR2## wherein R.sub.3 and R.sub.4 are the same or different and represent alkyl, substituted alkyl or R.sub.1 and R.sub.2 are combined to be methylsulfinylmethylene, acetoxymethylthiomethylene, halomethylthiomethylene, methylthiomethylene, alkoxymethylene, or --CH.sub.2 --O--.
摘要:
Compounds having anti-inflammatory and analgesic activity of the formula ##STR1## are produced from compounds having the formula ##STR2## by rearrangement in the presence of a base or an amide and (1) X S O X.sup.1 or X S O.sub.2 X.sup.1 where X and X.sup.1 are halogen or trifluoromethyl or (2) sulfur dioxide and halogen.
摘要翻译:具有式的具有抗炎和止痛活性的化合物由碱或酰胺存在下通过重排由式(IMAGE)的化合物和(1)XSO X 1或XS O 2 X 1生成,其中X和X 1为 卤素或三氟甲基或(2)二氧化硫和卤素。
摘要:
Disclosed is 3-(3-methyl-3-butenyl)-1, 2, 3, 4, 5, 6-hexahydro-6, 11-dimethyl-8-hydroxy-2, 6-methano-3-benzazocine, a new derivative of benzazocine, which has superior analgesic properties.