Branched polyamidoamines
    1.
    发明授权
    Branched polyamidoamines 失效
    支链聚酰胺胺

    公开(公告)号:US4435548A

    公开(公告)日:1984-03-06

    申请号:US258158

    申请日:1981-04-27

    摘要: Branched polyamidoamines bearing a plurality of pendant aminoamide moieties exhibit properties which are superior to the linear polyamidoamines from which the branched polymers are derived. The branched polyamidoamine is readily prepared by reacting a linear polyamidoamine with an alkyl acrylate or methacrylate to prepare a polymer with pendant ester moieties. The ester moieties are then reacted with an alkylene diamine or a polyalkylene polyamine to produce the pendant aminoamide groups.

    摘要翻译: 带有多个侧链氨基酰胺部分的支化聚酰氨基胺显示优于衍生支链聚合物的线性聚酰胺胺的性质。 通过使直链聚酰胺胺与丙烯酸烷基酯或甲基丙烯酸烷基酯反应以制备具有侧酯部分的聚合物,容易制备支化聚酰胺胺。 然后将酯部分与亚烷基二胺或聚亚烷基多胺反应以产生侧链氨基酰胺基团。

    Use of heterocyclic ammonium polyamidoamines as demulsifiers
    2.
    发明授权
    Use of heterocyclic ammonium polyamidoamines as demulsifiers 失效
    使用杂环铵聚酰胺胺作为破乳剂

    公开(公告)号:US4457860A

    公开(公告)日:1984-07-03

    申请号:US371640

    申请日:1982-04-26

    IPC分类号: B01D17/04 B01D17/05 C08G73/02

    CPC分类号: C08G73/0293 B01D17/047

    摘要: Emulsions of oil and water are resolved by contacting the emulsions with a heterocyclic ammonium polyamidoamine having pendant and/or backbone heterocyclic ammonium moieties, e.g., an adduct of (1) polyamidoamine prepared from methyl methacrylate and ethylenediamine and (2) epichlorohydrin.

    摘要翻译: 通过使乳液与具有侧基和/或主链杂环铵部分的杂环铵聚酰胺胺接触来解决油和水的乳液,例如(1)由甲基丙烯酸甲酯和乙二胺制备的聚酰胺胺和(2)表氯醇的加合物。

    Personal care compositions
    6.
    发明授权
    Personal care compositions 有权
    个人护理用品

    公开(公告)号:US07795201B2

    公开(公告)日:2010-09-14

    申请号:US11792257

    申请日:2005-10-31

    IPC分类号: C11D3/02 C11D7/02

    摘要: The deposition of a benefit agent on a substrate after treatment of the substrate with a personal care composition which has a viscosity of at least 50 mPa·s at 25° C. and comprises the benefit agent and a low molecular weight surfactant is improved when a water-soluble polymer is used as a substitute for at least a portion of the low molecular weight surfactant. The headspace concentration of a fragrance provided by such personal care composition is also increased.

    摘要翻译: 在使用具有至少50mPa·s的粘度在25℃下并且包含有益剂和低分子量表面活性剂的个人护理组合物处理基材后,有益剂在基材上的沉积在 使用水溶性聚合物作为至少一部分低分子量表面活性剂的替代物。 由这种个人护理组合物提供的香料的顶部空间浓度也增加。

    Personal Care Compositions
    7.
    发明申请
    Personal Care Compositions 有权
    个人护理组合

    公开(公告)号:US20080206168A1

    公开(公告)日:2008-08-28

    申请号:US11792257

    申请日:2005-10-31

    摘要: The deposition of a benefit agent on a substrate after treatment of the substrate with a personal care composition which has a viscosity of at least 50 mPa·s at 25° C. and comprises the benefit agent and a low molecular weight surfactant is improved when a water-soluble polymer is used as a substitute for at least a portion of the low molecular weight surfactant. The headspace concentration of a fragrance provided by such personal care composition is also increased.

    摘要翻译: 在使用个人护理组合物处理基材之后,在25℃下粘度至少为50mPa.s且包含有益剂和低分子量表面活性剂的底物上的有益剂沉积在 使用水溶性聚合物作为至少一部分低分子量表面活性剂的替代物。 由这种个人护理组合物提供的香料的顶部空间浓度也增加。

    Cellulose ether having enhanced gel strength and compositions containing it
    9.
    发明授权
    Cellulose ether having enhanced gel strength and compositions containing it 有权
    具有增强凝胶强度的纤维素醚和含有它的组合物

    公开(公告)号:US06228416B1

    公开(公告)日:2001-05-08

    申请号:US09283506

    申请日:1999-04-01

    IPC分类号: A23L10534

    摘要: According to the present invention, there is a methylcellulose having a methoxy substitution of about 21 to about 42 percent based upon the weight of the cellulose ether and elastic modulus (EM) of EM≧181.3×(v0.2711) wherein “v” is viscosity of a two percent solution of the cellulose ether at 20° C. Further described is a process for making the cellulose ether, a food composition containing it, and a pharmaceutical capsule containing it.

    摘要翻译: 根据本发明,基于纤维素醚的重量和具有EM> = 181.3×(v0.2711)的弹性模量(EM)的甲氧基取代基具有约21至约42%的甲基纤维素,其中“v” 是纤维素醚在20℃下的2%溶液的粘度。进一步描述了制备纤维素醚的方法,含有它的食品组合物和含有它的药物胶囊。

    Process for making cellulose ether having enhanced gel strength
    10.
    发明授权
    Process for making cellulose ether having enhanced gel strength 有权
    制备具有增强凝胶强度的纤维素醚的方法

    公开(公告)号:US06235893B1

    公开(公告)日:2001-05-22

    申请号:US09283921

    申请日:1999-04-01

    IPC分类号: C08B1108

    摘要: According to the present invention, there is a methylcellulose having a methoxy substitution of about 21 to about 42 percent based upon the weight of the cellulose ether and elastic modulus (EM) of EM≧181.3×(v0.2711) wherein “v” is viscosity of a two percent solution of the cellulose ether at 20° C. Further described is a process for making the cellulose ether, a food composition containing it, and a pharmaceutical capsule containing it.

    摘要翻译: 根据本发明,基于纤维素醚的重量和具有EM> = 181.3×(v0.2711)的弹性模量(EM)的甲氧基取代基具有约21至约42%的甲基纤维素,其中“v” 是纤维素醚在20℃下的2%溶液的粘度。进一步描述了制备纤维素醚的方法,含有它的食品组合物和含有它的药物胶囊。