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    • 3. 发明授权
    • Modified block copolymer and a process for producing the same
    • 改性嵌段共聚物及其制备方法
    • US5278246A
    • 1994-01-11
    • US837598
    • 1992-02-20
    • Toshinori ShirakiFusakazu HayanoHideo Morita
    • Toshinori ShirakiFusakazu HayanoHideo Morita
    • C08F8/46C08F287/00C08L51/00C08L77/00C08F297/04C08L53/02
    • C08L51/006C08F287/00C08F8/04C08L77/00C08F2810/20
    • A modified block copolymer composition comprising a thermoplastic polymer and a modified block copolymer consisting essentially of a base block copolymer of a monovinyl substituted aromatic hydrocarbon polymer block and an olefin compound polymer block having an ethylenic unsaturation degree not exceeding 20%, the base block copolymer having a molecular unit containing a carboxylic acid group and/or a group derived therefrom grafted thereto. The modified block copolymer composition of the present invention is a resinous composition excellent in impact resistance, adhesion, paint adhesion, weatherability, resistance to thermal deterioration, transparency and gloss or a rubbery or leather-like composition excellent in heat resistance, adrasion resistance, compression set resistance, adhesion, transparency, oil resistance, weatherability and resistance to heat aging.
    • 一种改性嵌段共聚物组合物,其包含热塑性聚合物和基本上由单乙烯基取代的芳族烃聚合物嵌段的基础嵌段共聚物和烯属不饱和度不超过20%的烯烃化合物聚合物嵌段组成的改性嵌段共聚物,所述嵌段共聚物具有 含有羧酸基团和/或其衍生基团的分子单元接枝到其上。 本发明的改性嵌段共聚物组合物是耐冲击性,粘合性,涂料粘合性,耐候性,耐热劣化性,透明性和光泽性优异的耐热性,耐侵蚀性,耐压缩性优异的橡胶状或皮革状组合物的树脂组合物 耐电阻性,粘合性,透明性,耐油性,耐候性和耐热老化性。
    • 5. 发明授权
    • Modified block copolymer composition
    • 改性嵌段共聚物组成
    • US4820768A
    • 1989-04-11
    • US847257
    • 1986-04-02
    • Toshinori ShirakiFusakazu HayanoHideo Morita
    • Toshinori ShirakiFusakazu HayanoHideo Morita
    • C08F8/46C08F287/00C08L51/00C08L77/00C08L53/02
    • C08F287/00C08F8/04C08L51/006C08L77/00C08F2810/20
    • A modified block copolymer composition comprising a thermoplastic polymer and a modified block copolymer consisting essentially of a base block copolymer of a monovinyl substituted aromatic hydrocarbon polymer block and an olefin compound polymer block having an ethylenic unsaturation degree not exceeding 20%, the base block copolymer having a molecular unit containing a carboxylic acid group and/or a group derived therefrom grafted thereto. The modified block copolymer composition of the present invention is a resinous composition excellent in impact resistance, adhesion, paint adhesion, weatherability, resistance to thermal deterioration, transparency and gloss or a rubbery or leather-like composition excellent in heat resistance, abrasion resistance, compression set resistance, adhesion, transparency, oil resistance, weatherability and resistance to heat aging.
    • 一种改性嵌段共聚物组合物,其包含热塑性聚合物和基本上由单乙烯基取代的芳族烃聚合物嵌段的基础嵌段共聚物和烯属不饱和度不超过20%的烯烃化合物聚合物嵌段组成的改性嵌段共聚物,所述嵌段共聚物具有 含有羧酸基团和/或其衍生基团的分子单元接枝到其上。 本发明的改性嵌段共聚物组合物是耐冲击性,粘合性,涂料粘附性,耐候性,耐热劣化性,透明性和光泽性优异的耐热性,耐磨性,压缩性优异的橡胶状或皮革状组合物的树脂组合物 耐电阻性,粘合性,透明性,耐油性,耐候性和耐热老化性。
    • 9. 发明授权
    • Cell cultivation method and floating animal cell culture unit for the
same
    • 细胞培养方法和浮动动物细胞培养单位相同
    • US4391912A
    • 1983-07-05
    • US188416
    • 1980-09-18
    • Koichi YoshidaFusakazu Hayano
    • Koichi YoshidaFusakazu Hayano
    • C12M3/02C12M3/06C12N5/02C12N5/06C12M3/00
    • C12M29/16C12M25/10
    • A method of cultivating floating animal cells, such as lymphocytic cells, medullary tumor cells, medullary tumor cells obtained by the cell fusion with other cells, lymphoma cells, leukemic cells, leukocytic cells, mastocarcinoma cells, liver cancer cells, etc., which comprises introducing a culture medium in a cell culture unit comprising a shell and a plurality of hollow fibers enclosed in the shell, said hollow fiber being open at either end outside of the shell and having a pore diameter of from about 20 A to 10.sup.5 A, wherein the culture medium passes through the interior of the hollow fibers and the floating animal cells are cultivated in the space between the shell and the hollow fibers is disclosed. A floating animal cell culture unit for the method is also disclosed.
    • 通过与其他细胞,淋巴瘤细胞,白血病细胞,白细胞细胞,乳腺癌细胞,肝癌细胞等的细胞融合获得的培养浮游动物细胞的方法,例如淋巴细胞,髓质肿瘤细胞,髓质肿瘤细胞,其包含 在细胞培养单元中引入培养基,所述细胞培养单元包括壳和围绕在壳中的多个中空纤维,所述中空纤维在壳外部的任一端开口并具有约20A至105A的孔径,其中 培养基通过中空纤维的内部,并且在壳和中空纤维之间的空间中培养浮动的动物细胞。 还公开了用于该方法的浮动动物细胞培养单元。
    • 10. 发明授权
    • Film, sheet or tube of a block copolymer or a composition containing the
same
    • 嵌段共聚物的膜,片或管或包含其的组合物
    • US4386125A
    • 1983-05-31
    • US349863
    • 1982-02-18
    • Toshinori ShirakiSusumu HoshiFusakazu Hayano
    • Toshinori ShirakiSusumu HoshiFusakazu Hayano
    • C08F297/04C08L53/02
    • C08F297/04Y10S428/91Y10T428/1331
    • A film, sheet, or tube having an excellent low-temperature shrinkage suitable for use as, for example, a heat shrinkable label is disclosed. This film, sheet, or tube contains, as a base polymer, a block copolymer of an aromatic vinyl hydrocarbon polymer block and a polymer block composed mainly of a conjugated diene having the following structure:______________________________________ (a) (AB).sub.n n = 2-10 (b) A(BA).sub.n n = 2-10 (c) B(AB).sub.n n = 2-10 (d) [(BA).sub.n ].sub.m+2X n = 2-10 and m = 1-10 (e) [(AB).sub.n ].sub.m+2X n = 2-10 and m = 1-10 (f) [(BA).sub.nB].sub.m+2X n = 1-10 and m = 1-10, or (g) [(AB).sub.nA].sub.m+2X n = 1-10 and m = 1-10 ______________________________________ wherein A is an aromatic vinyl hydrocarbon polymer block having a number-average molecular weight of 10,000 through 70,000, B is a polymer block composed mainly of a conjugated diene, and X is a residual group of a coupling agent or a polyfunctional initiator such as an organo polylithium compound, the weight ratio of the aromatic vinyl hydrocarbon to the conjugated diene being 60:40 through 95:5.
    • 公开了一种适合用作例如热收缩标签的具有优异的低温收缩率的薄膜,薄片或管。 该膜,片或管含有作为基础聚合物的芳族乙烯基烃聚合物嵌段和主要由共轭二烯构成的聚合物嵌段的嵌段共聚物,其具有以下结构: - (a)(AB)nn = 2- 10 - (b)A(BA)nn = 2-10 - (c)B(AB)nn = 2-10 - (d)[(BA)n] m + 2X n = 2-10,m = 10 - (e)[(AB)n] m + 2X n = 2-10,m = 1-10 - (f)[(BA)nB] m + 2X n = 1-10,m = 或 - (g)[(AB)nA] m + 2X n = 1-10和m = 1-10 - 其中A是数均分子量为10,000至70,000的芳族乙烯基烃聚合物嵌段,B为 主要由共轭二烯构成的聚合物嵌段,X为偶联剂或多官能引发剂如有机多锂化合物的残基,芳香族乙烯基烃与共轭二烯的重量比为60:40〜95:5 。