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    • 131. 发明公开
    • METHOD OF CONDITIONING HAIR
    • HAARKONDITIONIERUNGSMETHODE
    • EP1091728A1
    • 2001-04-18
    • EP99932046.8
    • 1999-06-29
    • THE PROCTER & GAMBLE COMPANY
    • COFFINDAFFER, Timothy, Woodrow
    • A61K7/50
    • A61K8/44A61K8/345A61Q5/12
    • Method of conditioning the hair comprising applying to the hair an effective amount of a conditioner composition wherein the conditioner composition comprises: (a) a mono-ol or diol solvent having a ClogP of from about 0.15 to about 0.64; and (b) quaternary ammonium cationic conditioning agent having the formula (I): [RC(O)OC2H4]nN+(Rl)mX- wherein each R in a compound is a C6-C22, preferably with only minimal, or no, C6-C10, hydrocarbyl group, preferably having an Iodine Value (hereinafter also referred to as IV) of from about 70 to about 140 based upon the IV of the equivalent fatty acid, n is a number from 1 to three on the weight average in any mixture of componds, each R1 in a compound is a C¿1-3? alkyl or hydroxy alkyl group, the total of n and the number of R?1¿ groups that are hydroxyethyl groups equaling 3, n+m equaling 4, and X is a hair conditioner compatible anion, preferably methyl sulfate, the conditioning agent preferably having (a) a Hunter L transmission of at least about 85, (b) non-detectable levels at the conditions of use of odorous compounds selected from isopropyl acetate, 2,2'-ethylidenebis(oxy)bispropane, and/or short fatty acid esters or (c) preferably both, wherein preferably the level of conditioning agent containing polyunsaturated alkylene groups being at least about 3 % by weight of the total conditioning agent present and wherein preferably the conditioning agent comprises a mixture of monoester and diester. The method herein provides excellent hair detangling, improved wet clean feel on rinsing and post rinsing, and minimizes volume loss.
    • 133. 发明公开
    • Foam material comprising linear, isotactic polymers
    • Schaumstoff bestehend aus linearen,isotaktischen Polymeren
    • EP1090949A1
    • 2001-04-11
    • EP99120171.6
    • 1999-10-08
    • THE PROCTER & GAMBLE COMPANY
    • The designation of the inventor has not yet been filed
    • C08J9/00
    • C08J9/00C08J2323/02C08L23/10
    • The present invention relates to foam materials comprising polymeric material wherein the structure of the polymeric material contains elastic amorphous areas of nano-scale-size reinforced with self arranged crystalline domains of nano-crystals.
      The polymeric foam material is characterized in that said foam material comprises linear isotactic polymers having a structure of one or several C 2 to C 20 olefins, the isotacticity of said polymers, due to a statistic distribution of stereoscopic errors in the polymer chain, being within the range of 25% to 60% of [mmmm] pentad concentration with the proviso that an arbitrary or rather regular sequence of isotactic and atactic blocks is excluded, the polymer having a mean molecular weight Mw within the range of from 100000 to 800000g/mol and a glass temperature T g of between -50 to +30°C.
    • 本发明涉及包含聚合材料的泡沫材料,其中聚合物材料的结构包含具有纳米尺寸的纳米级尺寸的弹性无定形区域,其具有纳米晶体的自排列结晶域。 聚合物泡沫材料的特征在于,所述泡沫材料包括具有一个或多个C2至C20烯烃结构的线性全同立构聚合物,由于聚合物链中的立体误差的统计分布,所述聚合物的全同立构规整度在该范围内 25%至60%的五元组浓度,条件是排除任意或相当规则的全同立构和无规立构嵌段序列,聚合物的平均分子量Mw在100000至800000g / mol范围内,玻璃温度 Tg在-50至+30℃之间
    • 139. 发明授权
    • IMPROVED SHEET PRODUCTS FOR USE IN A POP-UP DISPENSER AND METHOD FOR FORMING
    • 改进的折叠片材产品毛巾饮水机及其制备方法
    • EP0865248B1
    • 2001-03-28
    • EP96942839.0
    • 1996-11-27
    • THE PROCTER & GAMBLE COMPANY
    • YOUNG, Terrill, AlanBERG, Charles, John, Jr.
    • A47K10/42
    • A47K10/421
    • An improved method is disclosed for forming a strata of overlapping sheets (S1-S3) suitable for use in a pop-up dispensing system. The sheets (S1, S3) are cut from ribbons (R31-R33) having at least one side edge which has a knee-like protrusion (11, 211) with the opposing side edge being either, substantially parallel to the longitudinal axis (L2) of the ribbon (R31), or having one or more knee-like protrusions (11, 211) formed on the opposing edge. The ribbons (R31-R33) are then phased so that the knee-like protrusion (11) on one edge aligns with either the essentially parallel edge of an adjoining ribbon or a knee-like protrusion (11) on the side edge of the adjoining ribbon. Phasing can be accomplished by either, aligning knee-like protrusions (11, 211) on the side edges of adjoining ribbons (R31, R32) or reversing the orientation of the side edges of alternating ribbons (R31-R33). After phasing, the ribbons (R31-R33) are overlapped creating a series of predetermined areas of greatest overlap (14) adjoining areas of least overlap (12) such that successive ribbons (R31-R33) are bonded only by the interfacial interaction between ribbons (R31-R33). By overlapping multiple ribbons (R31-R33) in this manner a strata is formed which is then folded to interleave the ribbons (R31-R33). A resulting stack of interleaved ribbons (R31-R33) is cut to form blocks of individual interleaved sheets. The process can be accomplished manually or in a continuous production process.