Hair care compositions
    3.
    发明授权
    Hair care compositions 失效
    护发组合物

    公开(公告)号:US06299864B1

    公开(公告)日:2001-10-09

    申请号:US09575682

    申请日:2000-06-29

    Abstract: A latex composition for hair care containing a hybrid-graft copolymer of a sulfopolyester and an acid-functional polymer segment. The acid-functional polymer segment is formed from at least one acid-functional monomer, at least one ethylenically unsaturated monomer, and at least one amide-containing monomer. Such compositions exhibit superior curl retention even at high humidity.

    Abstract translation: 一种用于护发的胶乳组合物,其含有磺基聚酯和酸官能聚合物链段的杂化接枝共聚物。 酸官能聚合物链段由至少一种酸官能单体,至少一种烯键式不饱和单体和至少一种含酰胺的单体形成。 这样的组合物即使在高湿度下也表现出优异的卷曲保持性。

    Cellulose acetate phthalate enteric coating compositions
    8.
    发明授权
    Cellulose acetate phthalate enteric coating compositions 失效
    醋酸纤维素邻苯二甲酸酯肠溶衣组合物

    公开(公告)号:US5888550A

    公开(公告)日:1999-03-30

    申请号:US805879

    申请日:1997-03-03

    CPC classification number: A61K9/5042 A61K9/2866 C08B3/16

    Abstract: Provided are enteric coating compositions which utilize a low viscosity cellulose acetate phthalate polymer as a film former. The cellulose acetate phthalates have an inherent viscosity of about 0.2 to 0.6 dL/g and phthalyl values of from 30 to 40% and can be applied to solid oral medicaments with less solvent than conventional cellulose acetate phthalate polymers. Also provided is a process for preparing the low viscosity cellulose acetate phthalate polymers.

    Abstract translation: 提供使用低粘度的乙酸邻苯二甲酸纤维素聚合物作为成膜剂的肠溶衣组合物。 乙酸邻苯二甲酸纤维素具有约0.2至0.6dL / g的特性粘度和30至40%的邻苯二甲酰基值,并且可以应用于具有比常规的乙酸纤维素邻苯二甲酸酯聚合物更少的溶剂的固体口服药物。 还提供了制备低粘度乙酸纤维素邻苯二甲酸酯聚合物的方法。

    Hair care compositions
    10.
    发明授权
    Hair care compositions 失效
    护发组合物

    公开(公告)号:US06749836B1

    公开(公告)日:2004-06-15

    申请号:US09885257

    申请日:2000-10-23

    CPC classification number: C08G63/916 A61K8/85 A61K8/91 A61Q5/06 C08G63/6886

    Abstract: A latex composition for hair care containing a spray-dried hybrid-graft copolymer of a sulfopolyester and an acid-functional polymer segment. The acid-functional polymer segment is formed from at least one acid-functional monomer, at least one ethylenically unsaturated monomer, and at least one amide-containing monomer. Such compositions exhibit superior curl retention even at high humidity.

    Abstract translation: 一种用于头发护理的胶乳组合物,其含有磺基聚酯和酸官能聚合物链段的喷雾干燥的杂化接枝共聚物。 酸官能聚合物链段由至少一种酸官能单体,至少一种烯键式不饱和单体和至少一种含酰胺的单体形成。 这样的组合物即使在高湿度下也表现出优异的卷曲保持性。

Patent Agency Ranking