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    • 72. 发明授权
    • Suspensions of particles in non-aqueous solvents
    • 颗粒悬浮在非水溶剂中
    • US06743756B2
    • 2004-06-01
    • US09905358
    • 2001-07-13
    • William Franklin Harris, Jr.
    • William Franklin Harris, Jr.
    • C09K300
    • C11D17/0004A01N25/04A61K8/044A61K8/345A61K8/44A61K8/922A61Q19/00B01F17/0021B01J13/0026B01J13/0034B01J13/0047B01J13/0086C04B40/0039C04B2103/009C08J3/095C08J2300/14C08K5/06C08K5/103C08L1/26C08L3/02C08L5/00C08L5/14C08L71/02C08L91/06C08L2205/05C09K8/62C09K8/80C11D3/18C11D3/2093C11D3/3707Y10S507/903Y10S507/922Y10S507/939C04B14/02C04B24/08C04B24/32C08L2666/02C08L2666/26
    • Liquid suspensions of particles in non-aqueous solvents are extremely stable over long periods of time with minimum separation of the solvent and no hard packing of the dispersed particles. The suspensions enable a user to rapidly add the suspension to water and to mix at low speeds without generating fugitive dust in the process. In addition, a liquid dispersion can provide an easy to use liquid containing higher concentrations of the active dispersed phase than can be accomplished by simply preparing an aqueous solution of the dispersed phase. Alternatively, highly water-soluble particles may also be suspended which have poor storage, freeze/thaw, or heat/cool stability. In some cases, liquid dispersions can yield controlled release of the dispersed phase because the dispersed phase is not in aqueous solution. The suspensions are environmentally safe and biodegradable and may be used in environmentally sensitive applications, such as for oil well treating fluids for offshore areas. The suspensions exhibit minimal oil or grease upon dilution and contain no surfactants that which can sometimes add to the oil and grease determination. The suspensions and the fluids produced by diluting the fluids to a working concentration of dispersed phase exhibit low toxicity to marine organisms and to humans. The suspension can be manufactured from ingredients suitable for use in personal care applications, such as cosmetics, shampoos and the like; from ingredients suitable for use in indirect contact with food; and from ingredients that are exempt from regulations as adjuvants for agricultural pesticides.
    • 颗粒在非水溶剂中的液体悬浮液在长时间内是非常稳定的,溶剂的分离最小并且没有分散颗粒的硬包装。 悬浮液使用户能够将悬浮液快速添加到水中并在低速下混合,而不会在该过程中产生逸散的灰尘。 此外,与通过简单地制备分散相的水溶液可以实现的,液体分散体可以提供含有较高浓度的活性分散相的易于使用的液体。 或者,也可以悬浮具有差的储存,冷冻/解冻或加热/冷却稳定性的高度水溶性颗粒。 在一些情况下,液体分散体可以产生分散相的受控释放,因为分散相不在水溶液中。 悬浮液是环境安全的和可生物降解的,并且可以用于环境敏感的应用中,例如用于近海地区的油井处理流体。 悬浮液在稀释时表现出最小的油或油脂,并且不含表面活性剂,这些表面活性剂有时可以增加油和油脂的测定。 通过将流体稀释至分散相的工作浓度而产生的悬浮液和流体对海洋生物和人类具有低毒性。 悬浮液可以由适用于个人护理应用的成分制成,例如化妆品,洗发剂等; 适用于与食品间接接触的成分; 以及作为农药辅助剂免除规定的成分。
    • 75. 发明授权
    • Cleansing compositions comprising highly branched polyalphaolefins
    • 包含高度支化的聚α-烯烃的清洁组合物
    • US06699824B1
    • 2004-03-02
    • US09889950
    • 2001-07-24
    • George Geoffrey DawsonKristina Vanoosthuyze
    • George Geoffrey DawsonKristina Vanoosthuyze
    • C11D318
    • A61Q19/10A61K8/347A61K8/42A61Q5/02A61Q17/005A61Q17/04C11D3/18
    • A rinse-off liquid personal cleansing composition comprising: (a) water; (b) from about 1% to about 60% by weight of a water soluble surfactant; (c) a water-insoluble oil selected from highly branched polyalphaolefins having formula (A) wherein R1 is H or C1-C20 alkyl, R4 is C1-C20 alkyl, R2 is H or C1-C20, and R3 is C3-C20 preferably from C5-C20, n is an integer from 0 to 3 and m is an interger of from 1 to 1000 and having a number average molecular weight of from about 1000 to about 25,000; and (d) a hydrophobic skin active component selected from antimicrobial agents, sunscreens, vitamins, perfume oils, insect repellents, anti fungal agents, and mixtures thereof, wherein the hydrophobic skin active component has a ClogP value of greater than 3. The personal cleansing compositions of the invention provide improved deposition of hydrophobic skin actives, excellent rinse feel and skin mildness.
    • 一种冲洗液体个人清洁组合物,其包含:(a)水; (b)约1重量%至约60重量%的水溶性表面活性剂; (c)选自具有式(A)的高支化聚α-烯烃的水不溶性油,其中R 1是H或C 1 -C 20烷基,R 4是C 1 -C 20烷基,R 2是H或C1- C20和R 3优选为C 5 -C 20,n为0至3的整数,m为1-1000的数均分子量为约1000至约25,000; 和(d)选自抗微生物剂,防晒剂,维生素,香料油,驱虫剂,抗真菌剂及其混合物的疏水性皮肤活性成分,其中疏水性皮肤活性成分的ClogP值大于3.个人清洁 本发明的组合物提供疏水性皮肤活性物质的改善沉积,优异的冲洗感和皮肤温和性。
    • 78. 发明申请
    • Cold cleaning compositions of the microemulsions type
    • 微乳液类型的冷清洗组合物
    • US20030171242A1
    • 2003-09-11
    • US10351432
    • 2003-01-27
    • Pascal MichaudJean-Jacques MartinPascal Brochette
    • C11D017/00
    • C11D3/43C11D1/123C11D3/18C11D3/2003C11D3/2068C11D3/2072C11D3/2093C11D17/0021H05K3/26
    • Cleaning composition which is provided in the form of a microemulsion which is stable at room temperature, the said composition comprising (A) water; (B) at least one organic solvent which is liquid at room temperature; and (C) at least one surface-active agent, characterized in that (A) represents from 30 to 70 parts by weight; (B) represents from 20 to 60 parts by weight; and (C) represents from 5 to 30 parts by weight, (A)null(B)null(C) representing 100 parts by weight; and the organic solvent or solvents (B) being chosen from aliphatic alcohols; aliphatic esters; aliphatic diesters; aliphatic hydrocarbons; halogenated aliphatic hydrocarbons; aromatic hydrocarbons; aliphatic ketones; aliphatic ethers; alkylene glycol, dialkylene glycol and trialkylene glycol monoethers; (di)alkylene glycol diethers; and (di)alkylene glycol ether acetates; and the surface-active agent or agents (C) being chosen from those of the formula (I): 1 R1 and R2nulleach independently linear or branched C5-C20 alkyl; Mnullcation chosen from Nanull, and Knull and NR4null, where Rnulleach independently H or C1-C4 alkyl.
    • 提供为在室温下稳定的微乳液形式的清洁组合物,所述组合物包含(A)水; (B)至少一种在室温下为液体的有机溶剂; 和(C)至少一种表面活性剂,其特征在于(A)为30〜70重量份。 (B)表示20〜60重量份, 和(C)表示5〜30重量份,(A)+(B)+(C)表示100重量份; 有机溶剂或溶剂(B)选自脂族醇; 脂肪族酯; 脂肪族二酯 脂肪烃; 卤代脂族烃; 芳烃; 脂肪酮 脂肪醚; 亚烷基二醇,二亚烷基二醇和三亚烷基二醇单醚; (二)亚烷基二醇二醚; 和(二)亚烷基二醇醚乙酸酯; 表面活性剂或试剂(C)选自式(I)的那些:R 1和R 2各自独立地为直链或支链C 5 -C 20烷基; M =阳离子,选自Na +和K +和NR 4 +,其中R 2各自独立地为H或C 1 -C 4烷基。