中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

35 records (took 0.022 seconds)

    STABILIZED AQUEOUS SOLUTION
    2.
    发明申请
    STABILIZED AQUEOUS SOLUTION 审中-公开
    稳定的水溶液

    公开(公告)号：WO1993006165A1

    公开(公告)日：1993-04-01

    申请号：PCT/US1992006298

    申请日：1992-07-31

    Applicant: ISP INVESTMENTS INC.

    Inventor： ISP INVESTMENTS INC. ,  PLOCHOCKA, Krystyna ,  CHUANG, Jui-Chang ,  LOGIN, Robert, B.

    IPC: C08K03/30

    CPC classification number: C08K5/005 ,  C08K3/30 ,  C08K5/175 ,  C08L35/08 ,  A61K6/0026

    Abstract: What is provided herein is a stabilized aqueous solution of a C1-C5 alkyl vinyl ether and maleic acid copolymer which includes about 100 to 1,000 ppm of (1) an additive mixture of (a) about 30-70 % by weight of ethylenediaminetetraacetic acid EDTA and (b) about 30-70 % by weight of a secondary additive which is an organic antioxidant and/or free radical scavenger selected from t-butylhydroquinone, propyl gallate and N,N-diethylhydroxylamine; or (2) 10-500 ppm of an inorganic reducing agent such as sulfur dioxide and salts derived from sulfur dioxide and alkali metals such as sodium or potassium bisulfite, sodium or potassium metabisulfite, sodium or potassium thiosulfite, or sodium or potassium sulfite, said stabilized solution exhibiting a retention of at least about 85-90 % of its original viscosity after 3 months.

    Abstract translation: 本文提供的是稳定的C1-C5烷基乙烯基醚和马来酸共聚物的水溶液，其包括约100至1,000ppm的（1）（a）约30-70重量％的乙二胺四乙酸EDTA的添加剂混合物 和（b）约30-70重量％的二级添加剂，其为选自叔丁基氢醌，没食子酸丙酯和N，N-二乙基羟胺的有机抗氧化剂和/或自由基清除剂; 或（2）10-500ppm的无机还原剂如二氧化硫和二氧化硫和碱金属的盐，如亚硫酸氢钠或焦亚硫酸钠或焦亚硫酸钠，焦亚硫酸钠或焦碳酸钾，硫代硫酸钠或钾，或亚硫酸钠或亚硫酸钠， 稳定的溶液在3个月后保持其原始粘度的至少约85-90％。

    TERPOLYMER OF MALEIC ACID, MALEIC ANHYDRIDE AND ALKYLVINYLETHER
    3.
    发明申请
    TERPOLYMER OF MALEIC ACID, MALEIC ANHYDRIDE AND ALKYLVINYLETHER 审中-公开
    马来酸酐，马来酸酐和烷基乙烯醇的三元共聚物

    公开(公告)号：WO2004000898A1

    公开(公告)日：2003-12-31

    申请号：PCT/US2003/011632

    申请日：2003-04-15

    Applicant: ISP INVESTMENTS INC.

    Inventor： PLOCHOCKA, Krystyna

    IPC: C08F122/04

    CPC classification number: C08F8/48 ,  C08F216/18 ,  C08F2800/10 ,  C08F222/02

    Abstract: What is described herein is a terpolymer of maleic acid (MAA)/maleic anhydride (MAN)/alkylvinylether (AVE), made by partial cyclization, e.g. 1-99 %, of a maleic acid/alkylvinylether copolymer, preferably comprising, in mole %, 1-49 % MAA/1-49 % MAN/50 % AVE, and derivatized terpolymers thereof.

    Abstract translation: 本文描述的是通过部分环化法制备的马来酸（MAA）/马来酸酐（MAN）/烷基乙烯基醚（AVE））的三元共聚物。 1-99％的马来酸/烷基乙烯基醚共聚物，优选包含1-40％MAA / 1-49％MAN / 50％AVE的摩尔％，和其衍生的三元共聚物。

    HAIR CARE COMPOSITIONS INCLUDING SETTING SHAMPOO AND MOUSSE COMPOSITIONS
    4.
    发明申请
    HAIR CARE COMPOSITIONS INCLUDING SETTING SHAMPOO AND MOUSSE COMPOSITIONS 审中-公开
    头发护理组合物，包括设置洗发水和组合物

    公开(公告)号：WO1992007546A1

    公开(公告)日：1992-05-14

    申请号：PCT/US1991005074

    申请日：1991-07-18

    Applicant: ISP INVESTMENTS INC.

    Inventor： ISP INVESTMENTS INC. ,  HELIOFF, Michael, W. ,  PLOCHOCKA, Krystyna ,  TAZI, Mohammed

    IPC: A61K07/075

    CPC classification number: A61Q5/06 ,  A61K8/046 ,  A61K8/8164 ,  A61Q5/02

    Abstract: The hair setting shampoo composition comprises a resin provided by about 1-15 % by weight of about a 20-50 % resin active alcoholic solution of the alkyl half-ester of a C1-C5 alkyl vinyl ether-maleic anhydride copolymer having a molecular weight of at least one million, which is about 5-90 % neutralized, preferably with about 0.01-1 % by weight of 2-amino-2-methyl-1-propanol, about 5-60 % by weight of a surfactant, optionally 0-10 % by weight of added ethanol, and about 30-90 % by weight of water. The composition provides a subtle temporary set on hair of the user without the use of auxiliary fixatives in the composition. The mousse hair composition includes 3-15 % by weight of the alcoholic solution of the resin, 60-95 % by weight of water, 0.3-2.0 % by weight of a surfactant, and 0-30 % by weight of added ethanol.

    Abstract translation: 头发定型洗发剂组合物包含树脂，其由约1-15重量％的约20-50％的具有分子量的C 1 -C 5烷基乙烯基醚 - 马来酸酐共聚物的烷基半酯的树脂活性醇溶液 至少一百万，约5-90％中和，优选约0.01-1重量％的2-氨基-2-甲基-1-丙醇，约5-60重量％的表面活性剂，任选地0 -10重量％的添加的乙醇和约30-90重量％的水。 该组合物在使用者的头发上提供微妙的临时固定，而不需要在组合物中使用辅助固定剂。 摩丝发组合物包含3-15重量％的树脂醇溶液，60-95重量％的水，0.3-2.0重量％的表面活性剂和0-30重量％的加入的乙醇。

    SOLUBLE BRANCHED POLYMERS
    5.
    发明申请
    SOLUBLE BRANCHED POLYMERS 审中-公开
    可分支聚合物

    公开(公告)号：WO2013082359A1

    公开(公告)日：2013-06-06

    申请号：PCT/US2012/067193

    申请日：2012-11-30

    Applicant: ISP INVESTMENTS INC. ,  GRIGORAS, Cristian ,  PLOCHOCKA, Krystyna ,  MUSA, Osama, M. ,  SHIH, Jenn

    Inventor： GRIGORAS, Cristian ,  PLOCHOCKA, Krystyna ,  MUSA, Osama, M. ,  SHIH, Jenn

    IPC: C08F2/00

    CPC classification number: C08F220/08 ,  C08F110/10 ,  C08F216/14 ,  C08F216/18 ,  C08F222/06 ,  C08F226/06 ,  C08F226/10 ,  C08F2810/20

    Abstract: Branched polymers are prepared from at least (A) at least one monomer having an electron donor moiety, (B) at least one monomer having an electron acceptor moiety, and (C) at least one multifunctional branching agent comprising a urea moiety and at least two N-vinyl groups. The branched polymers are least 20% (by weight) soluble in a solvent for which the corresponding polymer of equal molecular weight made without said multifunctional branching agent is at least 20% (by weight) soluble. Due in part to the wide range of chemistries and solubility and rheological properties, the branched polymers find application in personal care, pharmaceutical/nutritional, and performance chemicals compositions.

    Abstract translation: 支链聚合物由至少一种至少一种具有电子供体部分的单体，（B）至少一种具有电子受体部分的单体，和（C）至少一种包含脲部分的至少一种多官能支化剂，至少 两个N-乙烯基。 支链聚合物可溶于不含所述多官能支化剂的相等分子量的相应聚合物至少为20重量％（重量）可溶的溶剂中的至少20重量％。 部分由于化学物质的广泛范围和溶解度和流变性能，支链聚合物可用于个人护理，药物/营养和性能化学成分。

    POLYMERIC DELIVERY AND RELEASE SYSTEMS FOR ORAL CARE ACTIVES
    6.
    发明申请
    POLYMERIC DELIVERY AND RELEASE SYSTEMS FOR ORAL CARE ACTIVES 审中-公开
    用于口腔护理活动的聚合物递送和释放系统

    公开(公告)号：WO2005000199A2

    公开(公告)日：2005-01-06

    申请号：PCT/US2004/014324

    申请日：2004-05-07

    Applicant: ISP INVESTMENTS INC.

    Inventor： PLOCHOCKA, Krystyna

    IPC: A61K

    CPC classification number: A61Q11/00 ,  A61K8/0208 ,  A61K8/8164 ,  A61K2800/57

    Abstract: A polymer for use in an oral care composition which includes a monomer repeat unit containing an active material covalently bonded to a hydrolyzable side group of said monomer unit, and a spacer group positioned between the main chain of said polymer and said hydrolyzable side group, said polymer having a predetermined rapid rate of aqueous hydrolysis to release said active material therefrom.

    Abstract translation: 一种用于口腔护理组合物的聚合物，其包含含有共价键合到所述单体单元的可水解侧基的活性物质的单体重复单元和位于所述聚合物的主链和所述可水解侧基之间的间隔基，所述聚合物 聚合物具有预定的水解水解速率以从其中释放所述活性物质。

    POLYMERIC HYDROGELS
    9.
    发明申请
    POLYMERIC HYDROGELS 审中-公开
    聚合氢化物

    公开(公告)号：WO2004000910A1

    公开(公告)日：2003-12-31

    申请号：PCT/US2003/010397

    申请日：2003-04-04

    Applicant: ISP INVESTMENTS INC.

    Inventor： PLOCHOCKA, Krystyna ,  LYNN, Jeffrey, A.

    IPC: C08G63/91

    CPC classification number: C08L73/02 ,  A61L15/585 ,  C08F261/04 ,  C08F261/06 ,  C08F265/02 ,  C08F283/00 ,  C08L71/02 ,  C08L2205/05 ,  C08L35/00 ,  C08L2666/04

    Abstract: What is described is a polymeric hydrogel of a polymeric anhydride or acid, e.g. maleic anhydride or maleic acid polymer, or copolymer thereof, crosslinked with a crosslinking agent containing at least 2 crosslinkable groups, particularly, -OH or -NH 2 , or both. The reaction product is a crosslinked polymeric ester or amide/imide, or both, suitably having a mole ratio of -OH, or -NH 2 , to -COOH, of 1:10 to 10:1, preferably 2:10 to 7:1. The hydrogel is particularly swellable in water, e.g. > 100 % in 1 hour in aqueous media; and forms a thin, tacky layer on a substrate, which property is useful in bioadhesive products.

    Abstract translation: 所描述的是聚合物酐或酸的聚合物水凝胶，例如聚合物。 马来酸酐或马来酸聚合物或其共聚物与含有至少2个可交联基团，特别是-OH或-NH 2或两者的交联剂交联。 反应产物是交联的聚合酯或酰胺/酰亚胺或两者，适当地具有1:10至10:1，优选2:10至7:1的-OH或-NH 2与-COOH的摩尔比 。 水凝胶在水中特别溶胀，例如 在水介质中1小时内> 100％ 并且在基底上形成薄的粘性层，该性质可用于生物粘合剂产品。

Patent Agency Ranking