专利号:US-6150403-A 优先权日:1997-10-14 标 题 :Topical compositions for regulating the oily/shiny appearance of skin 发明人:BIEDERMANN KIMBERLY A; SCHUBERT HARRY L; PARRAN JR JOHN J 权利人:PROCTER & GAMBLE 摘要:The present invention relates to methods for inhibiting sebaceous gland activity in mammalian skin comprising administration of a topical composition comprising dehydroacetic acid or pharmaceutically acceptable salts thereof, and a dermatologically-acceptable carrier. The present invention also relates to methods and topical compositions further comprising agents which regulate the oily and/or shiny appearance of skin, and agents which treat acne and related skin disorders in mammalian skin and scalp. Methods of reducing sebum synthesis with the use of dehydroacetic acid, methods of regulating the oily and/or shiny appearance of skin, and methods of treating acne and other skin disorders are also encompassed by the present invention.
专利号:US-2008090394-A1 优先权日:2004-08-31 标 题:Temperature Synthesis of Hexagonal Zns Nanocrystals as Well as Derivatives with Different Transition Metal Dopants Using the Said Method 发明人:XIAO JOHN Q; ZHAO YUWEN 权利人:UNIV DELAWARE 摘要:A method to fabricate semiconductor nanocrystals which comprises dissolving a metal source in a first solvent that contains at least one functional —OH group to form a mixture and heating the mixture to form a solution 1 and dissolving a X source in a second solvent which contains at least one functional —OH group, to form a solution 2 and mixing solution 2 and then combining solution 2 into solution 1, and heating and separating the solution out, to produce semiconductor nanocrystals.
专利号:US-5254596-A 优先权日:1992-09-15 标题 :Process for the manufacture of methanol and dimethyl ether 发明人:IRICK JR GETHER; MERCER PATRICIA N; SIMMONS KENETH E 权利人:EASTMAN KODAK CO 摘要:Disclosed are chemically-mixed, titanium-zinc oxide catalysts and the use of the catalysts in the manufacture of methanol and dimethyl ether wherein synthesis gas is contacted at elevated temperatures and pressures with the catalyst.
专利号:WO-2006135399-A2 优先权日:2004-08-31 标题:Low temperature synthesis of hexagonal zns nanocrystals as well as derivatives with different transition metal dopants using the said method
专利号:CN-113620802-B 优先权日:2020-05-08 标题:Catalyst for the synthesis of vinyl acetate from acetylene
专利号:CN-108659818-A 优先权日:2018-06-14 标题:Synthesis method of quantum dot and quantum dot synthesized by applying the synthesis method
摘要:USEPA/Office of Water; Federal-State Toxicology and Risk Analysis Committee (FSTRAC). Summary of State and Federal Drinking Water Standards and Guidelines (11/93) To Present 摘要:Budavari, S. (ed.). The Merck Index - An Encyclopedia of Chemicals, Drugs, and Biologicals. Whitehouse Station, NJ: Merck and Co., Inc., 1996., p. 1735