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    • 91. 发明申请
    • IMPROVED UNCOMPLEXED CYCLODEXTRIN COMPOSITIONS FOR ODOR AND WRINKLE CONTROL
    • 改进的不合组合环糊精组合物用于气味和皱纹控制
    • WO99055814A1
    • 1999-11-04
    • PCT/US1998/025796
    • 1998-12-08
    • A61L9/01A61L9/14C11D1/00C11D3/22C11D3/33C11D3/37C11D3/48C11D3/50D06F58/20D06M13/00D06M15/03D06M15/11D06M16/00D06M23/06C11D17/04
    • C11D3/3738A61L9/01A61L9/14A61L2209/22C11D1/008C11D3/222C11D3/33C11D3/373C11D3/3742C11D3/48C11D3/502D06F58/203D06M13/005D06M15/03D06M16/00D06M23/06D06M2200/20
    • The present invention relates to a stable, aqueous odor-absorbing and wrinkle controlling composition, preferably for use on inanimate surfaces, especially fabrics. The composition comprises from about 0.1 % to about 20 %, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin and an effective amount of at least one ingredient to improve the performance of the composition selected from the group consisting of: (1) cyclodextrin compatible surfactant; (2) cyclodextrin compatible antimicrobial active; and (3) mixtures thereof. The composition also comprises a wrinkle control agent which is fabric lubricant, shape retention polymer, hydrophilic plasticizer, lithium salt, or mixtures thereof. Hydrophilic perfume improves acceptance. Optionally, the composition can contain low molecular weight polyols; metallic salts to help control odor; a humectant, etc. The composition is essentially free of any material that would soil or stain fabric. The composition is preferably applied as small particle size droplets, especially from spray containers. The cyclodextrin/surfactant combination, either alone, or in combination with the other ingredient, provides improved antimicrobial activity.
    • 本发明涉及稳定的含水气味吸收和皱纹控制组合物,优选用于无生命表面,特别是织物。 该组合物占组合物重量的约0.1%至约20%,溶解的,水溶性的,未络合的环糊精和有效量的至少一种成分,以改善选自下组的组合物的性能: (1)环糊精相容表面活性剂; (2)环糊精相容抗菌活性; 和(3)它们的混合物。 该组合物还包含皱纹控制剂,其为织物润滑剂,形状保留聚合物,亲水性增塑剂,锂盐或其混合物。 亲水香水提高了接受度。 任选地,组合物可以含有低分子量多元醇; 金属盐,有助于控制气味; 保湿剂等。组合物基本上不含任何会污染或污染织物的材料。 该组合物优选作为小粒径的小滴施用,特别是从喷雾容器中应用。 单独的或与其它成分组合的环糊精/表面活性剂组合提供改善的抗微生物活性。
    • 93. 发明申请
    • DURABLE HYDROPHILIC COATING FOR A POROUS HYDROPHOBIC POLYMER SUBSTRATE
    • 用于多孔疏水性聚合物基材的耐久性水解涂料
    • WO1997047801A1
    • 1997-12-18
    • PCT/US1997009756
    • 1997-06-10
    • KIMBERLY-CLARK WORLDWIDE, INC.
    • KIMBERLY-CLARK WORLDWIDE, INC.YAHIAOUI, AliNING, XinBOLIAN, Charles, Edward, IIMCDOWALL, Debra, JeanPOTTS, David, CharlesVANHOUT, Daniel, Joseph
    • D06M15/03
    • D06M15/05A61F13/51305A61F2013/51069A61L15/24A61L15/28A61L15/425C08J9/40D06M10/025D06M15/03D06M2101/18Y10S428/903Y10T428/249953Y10T442/2484C08L1/00C08L23/00
    • A coated porous substrate composed of a hydrophobic polymer which is substantially uniformly coated with a hydrophilic polymeric material. The substrate may be a sheet-like material, examples of which are foams, fibers, and fibrous webs. The fibrous webs desirably will be nonwoven webs. The coating on the substrate is durable to an aqueous medium at a temperature in a range of from about 10 DEG C to about 50 DEG C and does not significantly suppress the surface tension of an aqueous medium with which the coated substrate may come in contact. The hydrophobic polymer may be a polyolefin, such as polyethylene or polypropylene. The hydrophilic polymeric material with which the polymer fibers are coated may be a polysaccharide or a modified polysaccharide. Also provided is a method of preparing a coated porous substrate which involves providing a porous substrate composed of a hydrophobic polymer. At least a portion of the substrate then is exposed to a field of reactive species. At least a portion of the porous substrate, including the portion exposed to the reactive species, is treated with a mixture which includes water and a hydrophilic polymeric material under conditions sufficient to substantially uniformly coat the porous substrate with the hydrophilic polymeric material.
    • 涂覆的多孔基材由疏水聚合物组成,其基本均匀地涂覆有亲水性聚合物材料。 基材可以是片状材料,其实例是泡沫,纤维和纤维网。 纤维网理想地是非织造纤网。 基材上的涂层在约10℃至约50℃的温度范围内对水性介质是耐久的,并且不会显着抑制涂覆的基材与其接触的水性介质的表面张力。 疏水性聚合物可以是聚烯烃,例如聚乙烯或聚丙烯。 聚合物纤维被涂覆的亲水性聚合物材料可以是多糖或改性多糖。 还提供了一种制备涂覆的多孔基材的方法,其包括提供由疏水性聚合物构成的多孔基材。 然后将至少一部分底物暴露于反应物种的场中。 多孔基材的至少一部分,包括暴露于反应性物质的部分,在足以基本均匀地涂覆多孔基材与亲水性聚合物材料的条件下,用包含水和亲水性聚合物材料的混合物进行处理。