Polypropylene containing copolymer composition and process for producing the same
    4.
    发明授权
    Polypropylene containing copolymer composition and process for producing the same 有权
    含聚丙烯的共聚物组合物及其制备方法

    公开(公告)号:US07304111B2

    公开(公告)日:2007-12-04

    申请号:US11207932

    申请日:2005-08-22

    IPC分类号: C08F255/02 C08L51/06

    摘要: A problem of the invention is to provide a propylene copolymer which is excellent in adhesion to crystalline propylene-based polymers and which is excellent in solubility and compatibility with polar resins, a process for producing the same, and a composition containing the subject polypropylene copolymer.The invention is concerned with a polypropylene copolymer, which is characterized by having a polymer principal chain (A) derived from a propylene-based polymer having (1) a prescribed requirement as defined by the 13C-NMR spectral measurement and having (2) a melting point [Tm] by a differential scanning calorimeter of not higher than 100° C., or a crystal melting heat of less than 5 J/g; and a side chain containing a polymer chain (B) which is different from the principal chain, with a weight ratio of (A)/(B) being in the range of from 20/1 to 1/20, a composition containing the subject copolymer, and a process for producing the subject copolymer.

    摘要翻译: 本发明的问题在于提供一种丙烯共聚物,其与结晶丙烯类聚合物的粘合性优异,且与极性树脂的溶解性和相容性优异,其制备方法以及含有聚丙烯共聚物的组合物。

    COSMETIC POLYMER COMPOSITION AND COSMETIC
    5.
    发明申请
    COSMETIC POLYMER COMPOSITION AND COSMETIC 审中-公开
    化妆品聚合物组合物和化妆品

    公开(公告)号:US20070166250A1

    公开(公告)日:2007-07-19

    申请号:US11693524

    申请日:2007-03-29

    IPC分类号: A61K8/81

    摘要: The present invention discloses a cosmetic polymer composition containing a straight-chain block copolymer, where the copolymer having a unit derived from a compound having an ethylenic unsaturated bond, having a number-average molecular weight of 1.0×103 to 1.0×106, and having at least two or more glass transition points or melting points; a hair cosmetic polymer composition containing a copolymer a copolymer capable of forming a film having a Young's modulus of 50 MPa or larger and a fracture-point elongation of 100% or larger, and dispersible into water and/or alcohol; and a cosmetic material containing these compositions.

    摘要翻译: 本发明公开了一种含有直链嵌段共聚物的化妆品聚合物组合物,其中共聚物具有衍生自具有烯键式不饱和键的化合物的单元,其数均分子量为1.0×10 3 至少为1.0×10 6,具有至少两个以上的玻璃化转变点或熔点; 含有能够形成杨氏模量为50MPa以上,断裂伸长率为100%以上且能够分散于水和/或醇中的膜的共聚物的共聚物的毛发化妆品聚合物组合物; 和含有这些组合物的化妆品。

    Polypropylene copolymer, composition containing the same, and process for producing the same
    10.
    发明申请
    Polypropylene copolymer, composition containing the same, and process for producing the same 有权
    聚丙烯共聚物,含有它们的组合物及其制备方法

    公开(公告)号:US20060025535A1

    公开(公告)日:2006-02-02

    申请号:US11207932

    申请日:2005-08-22

    IPC分类号: C08F263/00

    摘要: A problem of the invention is to provide a propylene copolymer which is excellent in adhesion to crystalline propylene-based polymers and which is excellent in solubility and compatibility with polar resins, a process for producing the same, and a composition containing the subject polypropylene copolymer. The invention is concerned with a polypropylene copolymer, which is characterized by having a polymer principal chain (A) derived from a propylene-based polymer having (1) a prescribed requirement as defined by the 13C-NMR spectral measurement and having (2) a melting point [Tm] by a differential scanning calorimeter of not higher than 100° C., or a crystal melting heat of less than 5 J/g; and a side chain containing a polymer chain (B) which is different from the principal chain, with a weight ratio of (A)/(B) being in the range of from 20/1 to 1/20, a composition containing the subject copolymer, and a process for producing the subject copolymer.

    摘要翻译: 本发明的问题在于提供一种丙烯共聚物,其与结晶丙烯类聚合物的粘合性优异,并且与极性树脂的溶解性和相容性优异,其制备方法以及含有聚丙烯共聚物的组合物。 本发明涉及一种聚丙烯共聚物,其特征在于具有衍生自丙烯类聚合物的聚合物主链(A),其具有(1)由13 C-NMR定义的规定要求 并且具有(2)通过差示扫描量热计不高于100℃的熔点[Tm]或小于5J / g的晶体熔化热; 和含有不同于主链的聚合物链(B)的侧链,重量比为(A)/(B)为20/1至1/20的范围内,含有该对象的组合物 共聚物,以及本发明共聚物的制造方法。