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124-76-5 1632-73-1 2371-42-8上下游产品
CAS号1195-79-5 1,3,3-三甲基-二环[2.... | CAS号811-49-4 乙基锂 | CAS号10467-10-4 乙基碘化镁 | CAS号4695-62-9 茴香酮葑酮,乙基锂 以 乙醚 用作溶剂,化学反应生成乙基-1,3,3-三甲基二环[2.2.1]庚烷-2-醇
参考文献:Pallaud,R.; Pleau,J.,Comptes Rendus Des Seances De L'Academie Des Sciences,Serie C: Sciences Chimiques,1967,Vol. 265,P. 1479-1482
标题:Pallaud,R.; Pleau,J.,Comptes Rendus Des Seances De L'Academie Des Sciences,Serie C: Sciences Chimiques,1967,Vol. 265,P. 1479-1482
海关参考信息
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2905141000-异丁醇
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专利信息
专利号:US-7022454-B2
优先权日:2000-02-26
标题 :Monomers, polymers, methods of synthesis thereof and photoresist compositions
发明人:BARCLAY GEORGE G; YUEH WANG; MATTIA JOSEPH
权利人:SHIPLEY CO LLC
摘要:The present invention provides novel alicyclic-esterified norbornene carboxylates monomers, polymers and photoresist compositions that comprise the polymers as a resin binder component. Methods for synthesis of the monomers and polymers of the invention are also provided. The photoresist compositions of the invention can provide highly resolved relief images upon exposure to short wavelengths, including sub-300 and sub-200 nm wavelengths such as 193 nm and 157 nm.
专利号:WO-2024246279-A1
优先权日:2023-05-31
标 题 :Lightening compositions and use of compounds as depigmenting agents
发明人:HUYSSEUNE SANDRA; VEITHEN ALEX
权利人:CHEMCOM SA
摘要:The present invention relates to a lightening composition comprising a lightening effective amount of a compound of formula (I), or a tautomer, a stereoisomer, a hydrate, a solvate, a salt, or a polymorph thereof, wherein R1, R2, R3, R4, R5, R6, R7, m and n are as defined in the description and claims. The present invention also relates to a compound of formula (I2) or a tautomer, a stereoisomer, a hydrate, a solvate, a salt, or a polymorph thereof, wherein R1, R2, R3, R4, R5, R6, and R7 are as defined in the description and claims. The present invention also relates to the use of at least one compound of formula (I) or any subgroup thereof, or mixtures thereof, as depigmenting agent. The present invention also relates to the use of at least one compound of formula (I) or any subgroup thereof, or the use of the lightening composition, for preventing and/or reducing pigmentation of normal skin. The present invention also relates to the use of at least one compound, or the use of the lightening composition according to the first aspect, for decreasing the amount of melanin in melanocytes, for decreasing melanin synthesis, for impairing melanin transport and/or for impairing the distribution of melanin in suprabasal layers.
专利号:US-8865624-B2
优先权日:2010-09-01
标题 :Inhibitor for tobacco axillary bud growth and method for inhibiting tobacco axillary bud growth
发明人:TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI
权利人:TANAKA MOTOKI; TANAKA KEIJITSU; SHIBUYA TAKESHI; IKUTA EIJI; YOSHINAGA KOTARO; YAMAGUCHI YUKI; SDS BIOTECH CORP
摘要:The present invention relates to an inhibitor for tobacco axillary bud growth, the inhibitor comprising, as an active ingredient, one or more kinds of very-long chain fatty acid synthesis inhibitors such as a chloroacetamide-based herbicide, fentrazamide, cafenstrole or indanofan; an inhibitor for tobacco axillary bud growth, the inhibitor comprising the aforesaid very-long chain fatty acid synthesis inhibitor together with clorthal-dimethyl or an aliphatic alcohol having 6 to 20 carbon atoms; and a method for inhibiting tobacco axillary bud growth which comprises applying the inhibitor for tobacco axillary bud growth. The inhibitor for tobacco axillary bud growth of the present invention shows sustained drug efficacy at a low concentration, induces neither chemical injury nor disease, and can contribute to the improvement in labor productivity.
专利号:US-2002013448-A1
优先权日:2000-02-26
标 题:Novel monomers, polymers, methods of synthesis thereof and photoresist compositions
专利号:EP-1127870-A1
优先权日:2000-02-26
标 题 :Novel monomers, polymers, methods of synthesis thereof and photoresist compositions
专利号:EP-1127870-B1
优先权日:2000-02-26
标题 :Novel monomers, polymers, methods of synthesis thereof and photoresist compositions