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    Novel polyethylene synthetic pulp
    4.
    发明授权
    Novel polyethylene synthetic pulp 失效
    新型聚乙烯合成纸浆

    公开(公告)号：US4783507A

    公开(公告)日：1988-11-08

    申请号：US651508

    申请日：1984-09-12

    申请人： Teruo Tokunaga ,  Masahiro Sugi

    发明人： Teruo Tokunaga ,  Masahiro Sugi

    IPC分类号： D01F6/04 ,  D01F6/46 ,  D21H13/14 ,  C08L23/06

    CPC分类号： D21H5/202 ,  D01F6/04 ,  D21H13/14 ,  Y10S264/26

    摘要： Disclosed is a novel polyethylene synthetic pulp giving synthetic paper which may be heat-treated with a heating apparatus attached to a conventional papermaking machine. The polyethylene synthetic pulp comprises fibers of polyethylene which has an MFR (Melt Flow Ratio) of 0.1 to 3,000 g/10 min., and the portion with a low melting point thereof, which melts at a temperature of 95.degree. C. or lower when measured with a DSC (Differential Scanning Calorimeter), is at least 20% by weight, preferably, 40% to 70%.

    摘要翻译： 公开了一种新型的聚乙烯合成纸浆，其提供合成纸，其可以用连接到常规造纸机上的加热装置进行热处理。 聚乙烯合成纸浆包含MFR（熔体流动比）为0.1〜3,000g / 10分钟的聚乙烯纤维，其熔点低的部分在95℃以下的温度下熔融， 使用DSC（差示扫描量热计）测定为至少20重量％，优选40〜70％。

    Resin compositions and use of the same
    5.
    发明授权
    Resin compositions and use of the same 有权
    树脂组合物及其用途

    公开(公告)号：US06414088B1

    公开(公告)日：2002-07-02

    申请号：US09609328

    申请日：2000-06-30

    申请人： Yasuo Tanaka ,  Mamoru Kagami ,  Masahiro Sugi

    发明人： Yasuo Tanaka ,  Mamoru Kagami ,  Masahiro Sugi

    IPC分类号： C08L2300

    CPC分类号： C08J5/18 ,  C08J2323/08 ,  C08L23/04 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2314/06 ,  C08L2666/04

    摘要： The resin composition of the invention is a composition which includes 100 parts by weight of a polyethylene resin (A) and 2 to 5,000 parts by weight of a linear ethylene/a-olefin random copolymer (B) which includes ethylene and an a-olefin of 6 to 20 carbon atoms, wherein the polyethylene resin (A) has (a) MFR (ASTM D 1238, 190° C., load of 2.16 kg) of 0.1 to 200 g/10 min and (b) a density of 0.901 to 0.970 g/cm3; and the copolymer (B) has (a) a density of 0.870 to 0.900 g/cm3, (b) an intrinsic viscosity (&eegr;), as measured in decalin at 135° C., of 0.3 to 3.0 dl/g, (c) a glass transition temperature (Tg) of not higher than −50° C., (d) a crystallinity, as measured by X-ray diffractometry, of less than 40%, (e) a molecular weight distribution (Mw/Mn), as measured by GPC, of not more than 3.0, (f) a B value, as determined by the 13C-NMR spectrum and a specific equation, of 1.0 to 1.4, and (g) a ratio g&eegr;* of more than 0.95 (g&eegr;*=(&eegr;)/(&eegr;)blank/ (&eegr;): intrinsic viscosity of this copolymer determined in the property (b), (&eegr;)blank: intrinsic viscosity of a linear ethylene/propylene copolymer having the same weight-average molecular weight (measured by a light scattering method) as this copolymer and having an ethylene content of 70% by mol). This resin composition can provide molded products of excellent pliability and tensile properties.

    摘要翻译： 本发明的树脂组合物是包含100重量份的聚乙烯树脂（A）和2至5,000重量份的线性乙烯/α-烯烃无规共聚物（B）的组合物，其包括乙烯和α-烯烃 其中聚乙烯树脂（A）具有（a）MFR（ASTM D 1238,190℃，2.16kg载荷）为0.1-200g / 10min，（b）密度为0.901 至0.970g / cm 3; 共聚物（B）的密度为（a）0.870〜0.900g / cm 3，（b）在135℃萘烷中测定的特性粘度（η）为0.3〜3.0dl / g，（c ）玻璃化转变温度（Tg）不高于-50℃，（d）通过X射线衍射测定的结晶度小于40％，（e）分子量分布（Mw / Mn） （f）由13 C-NMR光谱和具体方程式确定的B值为1.0〜1.4，（g）比值geta *大于0.95（ geta * =（eta）/（eta）空白/（eta）：在（b），（eta）特性中测定的该共聚物的特性粘度：具有相同重均分子量的线性乙烯/丙烯共聚物的特性粘度 重量（通过光散射法测定）作为该共聚物，乙烯含量为70摩尔％）。 该树脂组合物可以提供优异的柔韧性和拉伸性能的成型产品。

    Polypropylene composition
    6.
    发明授权
    Polypropylene composition 失效
    聚丙烯组成

    公开(公告)号：US5639829A

    公开(公告)日：1997-06-17

    申请号：US486641

    申请日：1995-06-07

    申请人： Masayoshi Yamaguchi ,  Akio Ishimoto ,  Hiroshi Wakumoto ,  Masahiro Sugi

    发明人： Masayoshi Yamaguchi ,  Akio Ishimoto ,  Hiroshi Wakumoto ,  Masahiro Sugi

    IPC分类号： C08L23/00 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00 ,  C08L23/04

    CPC分类号： C08L23/12 ,  C08L23/14 ,  C08L53/00 ,  C08L2205/02 ,  C08L23/0815

    摘要： Disclosed are a polypropylene composition comprising 95-55 parts by weight of polypropylene (A) and 5-45 parts by weight of an ethylene/1-butene random copolymer (B-1) which contains constituent units derived from 1-butene in an amount of 15 to 25% by mol; and a polypropylene composition comprising 95-55 parts by weight of polypropylene (A) and 5-45 parts by weight of an ethylene/1-octene random copolymer (B-2) which contains constituent units derived from 1-octene in an amount of 8 to 20% by mol. Each of the random copolymers (B-1) and (B-2) has an intrinsic viscosity [.eta.] of 1.5 to 3.5 dl/g as measured in decalin, a glass transition temperature (Tg) of not higher than -50.degree. C., a crystallinity of less than 20% as measured by X-ray diffractometry, a randomness parameter (B value) of 1.0 to 1.4 as measured by .sup.13 C-NMR spectroscopy. With respect to a melting point as measured by a differential scanning calorimeter (DSC) as the main peak, the copolymer (B-1) has a value of not higher than 60.degree. C., while the copolymer (B-2) has a value of not higher than 80.degree. C.

    摘要翻译： 公开了一种聚丙烯组合物，其包含95-55重量份的聚丙烯（A）和5-45重量份的乙烯/ 1-丁烯无规共聚物（B-1），其含有来自1-丁烯的构成单元的量 为15〜25摩尔％ 和包含95-55重量份聚丙烯（A）和5-45重量份含有1-辛烯衍生物的乙烯/ 1-辛烯无规共聚物（B-2）的聚丙烯组合物，其量为 8〜20摩尔％。 每个无规共聚物（B-1）和（B-2）的特性粘度η在十氢萘中测定为1.5-3.5dl / g，玻璃化转变温度（Tg）不高于-50℃ 通过X射线衍射测定的结晶度小于20％，通过13C-NMR光谱测定的随机参数（B值）为1.0〜1.4。 对于通过差示扫描量热计（DSC）作为主峰测定的熔点，共聚物（B-1）的值不高于60℃，而共聚物（B-2）具有 值不高于80℃

    Resin compositions and use of the same
    8.
    发明授权
    Resin compositions and use of the same 失效
    树脂组合物及其用途

    公开(公告)号：US06936660B2

    公开(公告)日：2005-08-30

    申请号：US10765903

    申请日：2004-01-29

    申请人： Mamoru Kagami ,  Yasuo Tanaka ,  Masahiro Sugi

    发明人： Mamoru Kagami ,  Yasuo Tanaka ,  Masahiro Sugi

    IPC分类号： C08F4/642 ,  C08J5/18 ,  C08L23/04 ,  C08L23/08 ,  C08F8/00 ,  C08L23/00

    CPC分类号： C08J5/18 ,  C08J2323/04 ,  C08L23/04 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2314/06 ,  C08L2666/04 ,  C08L2666/06

    摘要： Soft resin compositions comprising a polyethylene resin (A) and an ethylene/α-olefin random copolymer (B) comprising ethylene and an α-olefin having 3 to 20 carbon atoms at a specific proportion, or an ethylene/α-olefin copolymer resin composition comprising a linear ethylene/α-olefin copolymer (A-α) comprising ethylene and an α-olefin having 4 to 20 carbon atoms and a long-chain branched ethylene/α-olefin random copolymer (B-α) comprising ethylene and an α-olefin having 3 to 20 carbon atoms in a specific proportion, wherein a density and MFR of the polyethylene resin (A) and the copolymer (A-α), and a density, MFR, intrinsic viscosity, glass transition temperature crystallinity, molecular weight distribution, B value and gη* values of the copolymers (B) and (B-α) are each in a specific range.

    摘要翻译： 包含聚乙烯树脂（A）和包含乙烯和碳原子数为特定比例的碳原子数为3-20的α-烯烃的乙烯/α-烯烃无规共聚物（B）的软树脂组合物或乙烯/α-烯烃共聚物树脂组合物 包括包含乙烯和具有4至20个碳原子的α-烯烃的线型乙烯/α-烯烃共聚物（A-α）和包含乙烯和α-烯烃的长支链乙烯/α-烯烃无规共聚物（B-α） 具有特定比例的碳原子数为3〜20的α-烯烃，其中聚乙烯树脂（A）和共聚物（A-α）的密度和MFR，以及密度，MFR，特性粘度，玻璃化转变温度结晶度，分子量 共聚物（B）和（B-α）的分布，B值和geta *值各自在特定范围内。

    Polyamide resin composition
    9.
    发明授权
    Polyamide resin composition 失效
    聚酰胺树脂组合物

    公开(公告)号：US5648423A

    公开(公告)日：1997-07-15

    申请号：US411597

    申请日：1995-04-05

    申请人： Mamoru Kagami ,  Mutsuhiro Tanaka ,  Masahiro Sugi

    发明人： Mamoru Kagami ,  Mutsuhiro Tanaka ,  Masahiro Sugi

    IPC分类号： C08L51/06 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

    CPC分类号： C08L77/00 ,  C08L51/06 ,  C08L77/02 ,  C08L77/06

    摘要： The polyamide resin composition of the present invention comprises 100 parts by weight of a polyamide resin and 5 to 200 parts by weight of a graft-modified ethylene/1-butene random copolymer having a graft quantity of an unsaturated carboxylic acid or its derivative of 0.01 to 10% by weight. The graft-modified ethylene/1-butene random copolymer is a graft-modified product of an ethylene/1-butene random copolymer having a 1-butene content of 15 to 25% by mol, an intrinsic viscosity [.eta.] of 0.5 to 3.5 dl/g, a glass transition temperature (Tg) of not higher than -60.degree. C., a crystallinity of less than 10%, and a parameter (B value) indicating randomness of a copolymerized monomer chain distribution, as measured by a .sup.13 C-NMR method, of 1.0 to 1.4. The polyamide resin composition shows high melt flowability, namely, good moldability, and it can provide a molded article excellent in flexibility, low-temperature impact resistance, resistance to water absorption and resistance to saline solutions.

    摘要翻译： PCT No.PCT / JP94 / 01296 Sec。 371日期1995年04月5日 102（e）1995年4月5日PCT PCT 1994年8月4日PCT公布。 公开号WO95 / 04781 日期1995年2月16日本发明的聚酰胺树脂组合物包含100重量份聚酰胺树脂和5〜200重量份接枝量为不饱和羧酸的接枝改性乙烯/ 1-丁烯无规共聚物 或其衍生物为0.01〜10重量％。 接枝改性的乙烯/ 1-丁烯无规共聚物是1-丁烯含量为15〜25摩尔％，特性粘度η为0.5〜3.5的乙烯/ 1-丁烯无规共聚物的接枝改性物 dl / g，玻璃化转变温度（Tg）不高于-60℃，结晶度小于10％，以及表示共聚单体链分布的随机性的参数（B值），通过13℃ -NMR法，为1.0〜1.4。 聚酰胺树脂组合物显示出高的熔融流动性，即良好的成型性，并且可以提供柔软性，耐低温冲击性，耐吸水性和耐盐溶液性优异的模塑制品。