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1. 发明申请

WO1995001398A1 POLYPROPYLENE COMPOSITION 审中-公开
标题翻译：聚丙烯组合物
公开(公告)号：WO1995001398A1
公开(公告)日：1995-01-12
申请号：PCT/JP1994001064
申请日：1994-06-30
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA , NOMURA, Takao , NISHIO, Takeyoshi , HASHIMOTO, Mikio , MORIYA, Satoru
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
IPC分类号： C08L23/10
CPC分类号： C08L23/12 , C08L21/00 , C08L23/0815 , C08L23/16 , C08L53/00 , C08L2666/06
摘要： A polypropylene composition comprising polypropylene and a rubber component and having such characteristics that: (i) the melt flow rate (MFR: 230 DEG C, under 2.16 kg load) determined according to ASTM D1238 is 8 g/10 min or above; (ii) the flexural modulus (FM) determined according to ASTM D790 is 20,000 kg/cm or above; (iii) the Izod impact strength (IZ) determined according to ASTM D256 is 20 kg.cm/cm or above; (iv) the heat deformation temperature (HDT) determined according to ASTM D648 is 135 DEG C or above; (v) the dimensions of a polypropylene microcrystal in an injection molding of the composition as determined by wide-angle X-ray diffractometry and X-ray small-angle scattering are 5-20 nm, 5-20 nm and 5 nm or above, respectively, in the directions of c-axis, a-axis and b-axis; and (vi) the rubber component is present in an injection molding of the composition as a continuous phase around the polypropylene microcrystal in the direction of injection and the direction perpendicular thereto, and the average thickness of the continuous phase ranges from 0.5 to 3 nm. This composition is excellent not only in rigidity and heat resistance but also in impact resistance and toughness.
摘要翻译：一种聚丙烯组合物，其包含聚丙烯和橡胶组分，具有以下特征：（i）根据ASTM D1238测定的熔体流动速率（MFR：230℃，2.16kg负荷）为8g / 10min或更高; （ii）根据ASTM D790测定的挠曲模量（FM）为20,000kg / cm 2以上; （iii）根据ASTM D256测定的悬臂梁式冲击强度（IZ）为20kg·cm / cm以上; （iv）根据ASTM D648测定的热变形温度（HDT）为135℃以上; （v）通过广角X射线衍射法和X射线小角度散射测定的组合物注射成型中的聚丙烯微晶的尺寸为5-20nm，5-20nm和5nm以上，分别沿c轴，a轴和b轴方向; 和（vi）橡胶组分以喷射方向和与其垂直的方向在聚丙烯微晶体周围作为连续相的注射成型存在，连续相的平均厚度为0.5-3nm。该组合物不仅具有刚性和耐热性，而且在耐冲击性和韧性方面也是优异的。

2. 发明申请

WO1994016009A1 PROPYLENE POLYMER COMPOSITION 审中-公开
标题翻译：丙烯聚合物组合物
公开(公告)号：WO1994016009A1
公开(公告)日：1994-07-21
申请号：PCT/JP1994000024
申请日：1994-01-11
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , HASHIMOTO, Mikio , UEDA, Takasi , KAWASAKI, Masaaki , MORIYA, Satoru , MIZUNO, Akira , FUKUOKA, Daisuke , IMUTA, Junichi , HIROSE, Keiji , SAITO, Junji , KISO, Yoshihisa
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08L23/10
CPC分类号： C08L23/12 , C08L23/0815 , C08L23/10 , C08L23/142 , C08L23/16 , C08L2205/02 , C08L2314/06 , C08L2666/04
摘要： A propylene polymer composition composed of a propylene polymer (A1) produced by using a metallocene catalyst and having a melt flow rate (MFR) of 0.01-30 g/10 min, a propylene polymer (A2) having an MFR of 30-1,000 g/10 min and, if necessary, a flexible polymer, wherein the ratio of the MFR of the polymer (A2) to that of the polymer (A1) is at least 30. A propylene polymer composition composed of a propylene polymer produced by using a titanium catalyst and having an MFR of 0.01-30 g/10 min, the above polymer (A2) and, if necessary, a flexible polymer. A propylene polymer composition composed of a propylene polymer produced by using a titanium catalyst and having an MFR of 0.01-50 g/10 min and an ethylene-olefin random copolymer produced by using a metallocene catalyst. A propylene polymer composition composed of a propylene polymer produced by using a catalyst containing a specified metallocene compound and at least one synthetic resin selected from among a propylene polymer other than the above propylene polymer, an olefin elastomer and an olefin polymer. All of the above polymer compositions are excellent in heat resistance, mechanical strengths and tensile elongation at break and are suitable for producing various structural materials of automobiles, household electric appliances, etc., daily necessities, films, sheets, and so forth.
摘要翻译：丙烯聚合物组合物由丙烯聚合物（A1）和熔体流动速率（MFR）为0.01-30克/ 10分钟，熔体流动速率（MFR）为0.01-30克/ 10分钟，MFR为30-1,000克 / 10分钟，如果需要，可以使聚合物（A2）与聚合物（A1）的MFR的比例为30以上的柔性聚合物。由丙烯聚合物组成的丙烯聚合物组合物钛催化剂，MFR为0.01-30g / 10min，上述聚合物（A2）和必要时为柔性聚合物。丙烯聚合物组合物由使用钛催化剂制备的MFR为0.01-50g / 10min的丙烯聚合物和通过使用茂金属催化剂制备的乙烯 - 烯烃无规共聚物组成。由使用含有特定金属茂化合物的催化剂和至少一种选自上述丙烯聚合物以外的丙烯聚合物，烯烃弹性体和烯烃聚合物的合成树脂制成的丙烯聚合物组成的丙烯聚合物组合物。所有上述聚合物组合物的耐热性，机械强度和拉伸断裂伸长率均优异，适用于生产汽车，家用电器等各种结构材料，日用品，薄膜，片材等。

3. 发明申请

WO1991018948A1 POLYOLEFIN RESIN COMPOSITION 审中-公开
标题翻译：聚烯烃树脂组合物
公开(公告)号：WO1991018948A1
公开(公告)日：1991-12-12
申请号：PCT/JP1991000756
申请日：1991-06-05
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , MORIYA, Satoru , ISHIMOTO, Akio , TAKAHASHI, Mamoru
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08L45/00
CPC分类号： C08L45/00 , C08L51/04 , C08L51/06 , C08L2666/02 , C08L2666/24 , C08L2666/04
摘要： A polyolefin resin composition comprising: (a) 50 to 95 wt% of a specified cycloolefin polymer; (b) 1 to 50 wt% of a graft elastomer, and (c) 0.01 to 45 wt% of a monoamino compound, and having improved mechanical properties, in particular impact resistance, while retaining excellent properties of the polymer (a).

4. 发明申请

WO1989003413A1 RANDOM CYCLOOLEFIN COPOLYMER COMPOSITION 审中-公开
标题翻译：随机圆环烯共聚物组合物
公开(公告)号：WO1989003413A1
公开(公告)日：1989-04-20
申请号：PCT/JP1988001027
申请日：1988-10-07
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , MORIYA, Satoru , ISHIMOTO, Akio , AKANA, Yoshinori , YAMAMOTO, Yozo , KISHIMURA, Kotaro , IKEJIRI, Fumitoshi
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08L23/08
CPC分类号： C08L23/16 , C08K5/10 , C08L23/0823 , C08L45/00 , C08L65/00 , C08L2205/025 , C08L2312/00 , C08L2666/02
摘要： The random cycloolefin copolymer compsn. comprises: (A) a random cyclo-olefin copolymer composed of an ethylenic component and a cycloolefin component of formulae (I) and (II), respectively. In the formulae, R1-R10 are, each, H, halogen atom, or hydrocarbon group; n and m are each 0 or positive integers; l is an integer greater than or equal to 3; (B) one or more soft copolymers selected from the gp. consisting of (i) random cycloolefin copolymers composed of an ethylenic component, at least one other alpha-olefinic component and a cycloolefin component, (ii) amorphous or weakly crystalline alpha-olefinic elastic copolymers formed by at least two olefins, (iii) elastic alpha-olefin-diene copolymers formed by at least two alpha-olefins and at least one non-conjugated diene, and (iv) aromatic vinyl hydrocarbon-conjugated diene copolymers or their hydrogenation prods., and, if necessary, (C) an organic or inorganic filler. (A) has a limiting viscosity measured at 135 deg.C in decalin of 0.05 to 10 dl/g and a softening temp. (TMA) of 70 deg.C or higher. Component (i) of (B) has a limiting viscosity of 0.01-10 dl/g and a softening temp. lower than 70 deg.C.

5. 发明申请

WO1995027741A1 PROCESS FOR PRODUCING PROPYLENE POLYMER COMPOSITION, AND PROPYLENE POLYMER COMPOSITION 审中-公开
标题翻译：丙烯聚合物组合物的制备方法和丙烯聚合物组合物
公开(公告)号：WO1995027741A1
公开(公告)日：1995-10-19
申请号：PCT/JP1995000708
申请日：1995-04-11
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , UEDA, Takashi , HASHIMOTO, Mikio , KAWASAKI, Masaaki , FUKUOKA, Daisuke , IMUTA, Junichi
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08F10/06
CPC分类号： C08F297/086 , C08F4/65912 , C08F10/06 , C08F210/06 , C08F210/16 , C08F2/001 , C08F2500/12 , C08F2500/17 , C08F210/08 , C08F210/14 , C08F110/06 , C08F4/6492 , C08F4/65927
摘要： A process for producing a propylene polymer composition by conducting a multi-stage polymerization comprising the step (a) of producing a propylene (CO) polymer (a), the step (b) of producing a propylene-olefin copolymer (b), and the step (c) of producing an ethylene-olefin copolymer (c) in an arbitrary order in the presence of a transition metal compound (A) containing a ligand having a cyclopentadienyl skeleton and a compound (B) capable of activating the compound (A) and also in the presence, in the steps (b) and (c) of the polymers produced in the preceding steps, in which process the obtained polymer composition contains 20-90 wt.% of the co(polymer) (a), 5-75 wt.% of the copolymer (b), and 5-75 wt.% of the copolymer (c) and has a melt flow rate of 0.01-500 g/10 min. as measured at a temperature of 230 DEG C under a load of 2.16 kg. This process can provide a propylene polymer composition having an excellent balance among rigidity, heat resistance and impact resistance.
摘要翻译：包括制备丙烯（CO）聚合物（a）的步骤（a），制备丙烯 - 烯烃共聚物（b）的步骤（b））和通过进行多阶段聚合的丙烯聚合物组合物的制备方法，以及在含有具有环戊二烯基骨架的配体的过渡金属化合物（A）和能够活化化合物（A）的化合物（B）的存在下，以任意的顺序制备乙烯 - 烯烃共聚物（c）的步骤（c）），并且在上述步骤中制备的聚合物的步骤（b）和（c）中存在，其中所得聚合物组合物含有20-90重量％的共聚物（聚合物）（a），共聚物（b）5-75重量％和共聚物（c）5-75重量％，熔体流动速率为0.01-500克/ 10分钟。在230℃的温度和2.16kg负荷下测量。该方法可以提供在刚性，耐热性和耐冲击性之间具有优异平衡的丙烯聚合物组合物。

6. 发明申请

WO1989003405A1 POLYHYDROXY POLYETHERS, PROCESS FOR THEIR PRODUCTION AND THEIR USES 审中-公开
标题翻译：聚羟基聚醚，其生产方法及其用途
公开(公告)号：WO1989003405A1
公开(公告)日：1989-04-20
申请号：PCT/JP1988001019
申请日：1988-10-06
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , YATSU, Tadao , HASHIMOTO, Mikio , MIURA, Kimiyoshi , ISHIMARU, Etsuji , WAKUMOTO, Hiroshi , KUSAMA, Masanori , HINOOKA, Nobuya , KANESHIGE, Norio
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08G65/28
CPC分类号： B32B27/08 , B32B27/36 , B32B2307/412 , B32B2307/7242 , B32B2367/00 , B32B2439/00 , C08G59/621 , C08L67/02 , C08L71/00 , C08L2666/18
摘要： Polyhydroxy polyethers which contain divalent aromatic hydrocarbyl groups mainly composed of p-phenylene groups or contain divalent aromatic hydrocarbyl groups other than the p-phenylene group and which have a limiting viscosity of 0.10 dl/g to less than 0.3 dl/g and a nonionic organic halogen content of up to 0.2 wt % or which have molecular ends masked with particular aromatic groups. Processes for the production of polyhydroxy polyethers and uses utilizing the excellent gas barrier properties and transparency thereof are also disclosed.

7. 发明申请

WO1995027740A1 PROCESS FOR PRODUCING PROPYLENE POLYMER COMPOSITION, AND PROPYLENE POLYMER COMPOSITION 审中-公开
标题翻译：丙烯聚合物组合物的制备方法和丙烯聚合物组合物
公开(公告)号：WO1995027740A1
公开(公告)日：1995-10-19
申请号：PCT/JP1995000707
申请日：1995-04-11
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , UEDA, Takashi , HASHIMOTO, Mikio , KAWASAKI, Masaaki , FUKUOKA, Daisuke , IMUTA, Junichi
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08F10/06
CPC分类号： C08F297/083 , C08F297/08 , C08L23/0815 , C08L23/10 , Y10S526/943 , C08L2666/06
摘要： A process for producing a propylene polymer composition by conducting a multi-stage polymerization comprising the step (a) of producing a propylene (co)polymer (a) and the step (b) of producing an ethylene copolymer (b) in an arbitrary order in the presence of a transition metal compound (A) containing a ligand having a cyclopentadienyl skeleton and a compound (B) capable of activating the compound (A) and also in the presence, in the step (b), of the polymer produced in the preceding step (a), in which process the obtained polymer composition contains 20-90 wt. % of the (co)polymer (a) and 80-10 wt. % of the copolymer (b) and has a melt flow rate of 0.01-500 g/10 min as measured at a temperature of 230 DEG C under a load of 2.16 kg. This process can provide a propylene polymer composition having an excellent balance among rigidity, heat resistance and impact resistance.
摘要翻译：一种通过进行多级聚合制备丙烯聚合物组合物的方法，包括制备丙烯（共）聚合物（a）的步骤（a）和以任意顺序制备乙烯共聚物（b）的步骤（b）在含有具有环戊二烯基骨架的配体的过渡金属化合物（A）和能够活化化合物（A）的化合物（B）以及在步骤（b）的存在下，在前述步骤（a），其中所得聚合物组合物含有20-90wt。（共）聚合物（a）和80-10重量％％的共聚物（b），并且在230℃的温度和2.16kg的负荷下测量的熔体流动速率为0.01-500g / 10min。该方法可以提供在刚性，耐热性和耐冲击性之间具有优异平衡的丙烯聚合物组合物。

8. 发明申请

WO1995014717A1 PROPYLENE ELASTOMER 审中-公开
标题翻译：丙烯弹性体
公开(公告)号：WO1995014717A1
公开(公告)日：1995-06-01
申请号：PCT/JP1994001997
申请日：1994-11-29
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , UEDA, Takashi , MIZUNO, Akira , KAWASAKI, Masaaki , FUKUOKA, Daisuke , KISO, Yoshihisa , TANIZAKI, Tatsuya , HASHIMOTO, Mikio , SUGI, Masahiro , TSUTSUI, Toshiyuki
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08F04/642
CPC分类号： C08F210/16 , C07C45/46 , C07C49/67 , C07C49/697 , C07F17/00 , C08F4/61908 , C08F4/61912 , C08F4/61927 , C08F4/63912 , C08F4/63927 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/65927 , C08F10/00 , C08F10/06 , C08F110/06 , C08F210/06 , Y10S526/943 , C08F2500/15 , C08F2500/17 , C08F2500/03 , C08F2500/26 , C08F210/14 , C08F210/08
摘要： A novel propylene elastomer having such characteristics that: (1) it is composed of 50-95 mole % of units derived from propylene and 50-5 mole % of units derived from 1-butene, (2) it has a triad tracticity (mm faction) of at least 90 % as determined by C-NMR spectrometry (in hexachlorobutadiene using tetramethylsilane as the internal standard), (3) it has a limiting viscosity of 0.1-12 dl/g (at 135 DEG C in decalin), (4) it has a molecular weight distribution (Mw/Mn) of 3 or less, and (5) it has a randomness parameter (B) of 1.0 to 1.5, preferably 1.0 to 1.3. In addition, it is desirable that: (6) it has a melting point (Tm) of 60-140 DEG C and the following relationship holds between the Tm and the 1-butene unit content (M, mole %): -2.6 M + 130 /= -1.5 M + 75, the elastomer is excellent in rigidity, heat and scratch resistances, transparency, heat sealability, and blocking resistance. It can be produced by using a specified transition metal compound as the catalyst.
摘要翻译：一种具有以下特征的新型丙烯弹性体：（1）其由50-95摩尔％的来自丙烯的单元和50-5摩尔％的来自1-丁烯的单元组成，（2）它具有三元共轭性（mm）（在使用四甲基硅烷作为内标的六氯丁二烯中测定），（13）具有0.1-12dl / g的极限粘度（在135℃，十氢化萘中）），（4）其分子量分布（Mw / Mn）为3以下，（5）其随机性参数（B）为1.0〜1.5，优选为1.0〜1.3。另外，理想的是：（6）熔点（Tm）为60-140℃，Tm和1-丁烯单元含量（M，摩尔％）之间的关系如下：-2.6M + 130 = = 1.5M之间的关系如下 + 75，弹性体的刚性，耐热和耐刮擦性，透明性，热封性和抗粘连性优异。可以通过使用规定的过渡金属化合物作为催化剂来制造。

9. 发明申请

WO1997015610A1 SEMIAROMATIC POLYAMIDE, PROCESS FOR PRODUCING THE SAME, AND COMPOSITION CONTAINING THE SAME 审中-公开
标题翻译：半聚酰胺，其制造方法以及含有它们的组合物
公开(公告)号：WO1997015610A1
公开(公告)日：1997-05-01
申请号：PCT/JP1996003107
申请日：1996-10-24
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , OGO, Yoshimasa , MURAKAMI, Hidetatsu , OOUCHI, Kunihiro , SUDOU, Masaru , AMIMOTO, Yoshikatsu , OMORI, Satoshi , WAKATSURU, Kenji , HAYASHI, Ryuichi , NOZAKI, Masahiro
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08G69/26
CPC分类号： C08K5/03 , C08G69/265 , C08G69/36 , C08K3/2279 , C08K5/136 , C08L77/00
摘要： A semiaromatic polyamide which is composed of: (A) from 40 to 90 % by mol of repeating units derived from tere-phthalic acid and an aliphatic C4-12 diamine; (B) from 0 to 50 % by mol of repeating units derived from isophthalic acid and an aliphatic C4-12 diamine; (C) from 0 to 60 % by mol of repeating units derived from an aliphatic C4-18 dicarboxylic acid and an aliphatic C4-12 diamine; and (D) 0 to 50 % by mol of repeating units derived from a C2-60 lactam or an amino carboxylic acid, and which contains not more than 0.25 % by weight of components soluble in boiling water (MO components). Because of a reduced content of MO components, the obtained semiaromatic polyamide scarcely stains molds in the step of molding and can give molded articles excellent in heat resistance.
摘要翻译：一种半芳族聚酰胺，其由以下组成：（A）40-90％（摩尔）衍生自邻苯二甲酸和脂族C 4-12二胺的重复单元; （B）0-50％（摩尔）衍生自间苯二甲酸和脂族C 4-12二胺的重复单元; （C）0至60摩尔％的衍生自脂族C 4-18二羧酸和脂族C 4-12二胺的重复单元; 和（D）0至50摩尔％的衍生自C2-60内酰胺或氨基羧酸的重复单元，并且其含有不超过0.25重量％的可溶于沸水（MO组分）的组分。由于MO成分的含量降低，所得到的半芳族聚酰胺在成型工序中几乎不污渍模具，能够得到耐热性优异的成型体。

10. 发明申请

WO1997009728A1 ENCASED MAGNETIC CORE 审中-公开
标题翻译：强磁芯
公开(公告)号：WO1997009728A1
公开(公告)日：1997-03-13
申请号：PCT/JP1996002426
申请日：1996-08-29
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , MATSUMOTO, Norio
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： H01F27/02
CPC分类号： H01F30/16 , H01F27/266
摘要： An encased magnetic core (10) comprising a core (11) housed in a case (12) and powder (13) packed at least partially in the gap between the core and the case. The powder is preferably a nylon resin, or powder of silica particles coated with silicone oil.
摘要翻译：封装的磁芯（10）包括容纳在壳体（12）中的芯部（11）和至少部分地填充在芯部和壳体之间的间隙中的粉末（13）。该粉末优选为尼龙树脂或涂有硅油的二氧化硅颗粒的粉末。

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