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91. 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。

92. 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。

93. 发明申请

WO1993016416A1 DEVELOPING AGENT FOR HEAT FIXING TYPE ELECTROPHOTOGRAPHY 审中-公开
标题翻译：用于热固定型电子显微镜的开发代理
公开(公告)号：WO1993016416A1
公开(公告)日：1993-08-19
申请号：PCT/JP1993000194
申请日：1993-02-17
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , FURUTA, Harumi , OHTA, Seiji , INAGAKI, Hajime , ONDA, Mituhiko , ABIRU, Toshinobu
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： G03G09/08
CPC分类号： G03G9/08782 , G03G9/08704
摘要： A developing agent for heat fixing type electrophotography, which contains polypropylene/α-olefin copolymer wax A with number-average molecular weight Mn of 7000-12000, a binder B and a coloring agent C. The present invention is capable of providing a developing agent for heat fixing type electrophotography, which is used as a main component of electrostatic toner, displays an excellent mold releasing capability during a heat fixing operation, has an improved deposit-developing effect on a heating roll and a photosensitive body, enables a copied image of an excellent fixability to be obtained free from an offsetting phenomenon and contamination of image, and can prevent a heating roll and a photosensitive body from being contaminated.

94. 发明申请

WO1992016977A1 SEPARATOR FOR CLOSED TYPE LEAD-ACID BATTERY 审中-公开
标题翻译：封闭型铅酸电池分离器
公开(公告)号：WO1992016977A1
公开(公告)日：1992-10-01
申请号：PCT/JP1992000306
申请日：1992-03-13
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , GS KASEI KOGYO K.K. , HORIMOTO, Koji , NAKAMURA, Motofumi , ESAKI, Motoyuki , TANAKA, Yoshitaka
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , GS KASEI KOGYO K.K.
IPC分类号： H01M02/16
CPC分类号： H01M2/1653 , H01M2300/0005
摘要： A separator for a closed type lead-acid battery comprises a porous mat manufactured by a method wherein polyolefine synthetic pulp as its main component is mixed with a binder of a melting point lower than that of the synthetic pulp, the mixture is made into paper, and the paper is heat-treated at a temperature lower than the melting point of the synthetic pulp and higher than the melting point of the binder. The separator is cheap as no glass fiber is used, excellent in water retention and acid resistance, and has a low density. Closed type lead-acid batteries using this separator are excellent in capacity of discharging at a high rate at a low temperature.
摘要翻译：封闭式铅酸电池用隔膜包括多孔垫，其以聚烯烃合成纸浆作为主要成分的方法与熔点比合成纸浆低的粘合剂混合，将该混合物制成纸，并且在比合成纸浆的熔点低的温度下对纸进行热处理，并高于粘合剂的熔点。隔膜的价格便宜，因为不使用玻璃纤维，保水性和耐酸性优异，密度低。使用该隔板的封闭型铅酸电池在低温下以高速率排出的能力优异。

95. 发明申请

WO1992009714A1 IRON-BASE SOFT MAGNETIC ALLOY 审中-公开
标题翻译：铁基软磁合金
公开(公告)号：WO1992009714A1
公开(公告)日：1992-06-11
申请号：PCT/JP1991001677
申请日：1991-11-29
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , WATANABE, Hiroshi , SAITO, Hitoshi
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C22C45/02
CPC分类号： H01F1/15308 , C22C45/02
摘要： A novel iron-base soft magnetic alloy having excellent soft magnetism, particularly a low coercive force and a high permeability in a high-frequence range, and low iron loss. This alloy is produced by adding a given amount of aluminum and preferably further given amounts of elements such as niobium to an Fe-Si-B alloy to give an amorphous alloy, forming the alloy into thin belt, powder, thin film, etc., and heat treating the resulting alloy, thus giving an alloy composed of at least 30 % of a crystalline portion and the balance of an amorphous portion.

96. 发明申请

WO1991016708A1 PRODUCTION METHOD OF MAGNETOOPTICAL RECORDING MEDIUM AND MAGNETOOPTICAL RECORDING MEDIUM 审中-公开
标题翻译：磁记录介质和磁记录介质的生产方法
公开(公告)号：WO1991016708A1
公开(公告)日：1991-10-31
申请号：PCT/JP1991000504
申请日：1991-04-17
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , MIYAMOTO, Kazuyuki
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： G11B11/10
CPC分类号： G11B7/2542 , G11B7/2545 , G11B7/2585 , G11B11/10584 , G11B11/10586 , G11B2007/24306 , G11B2007/2571 , G11B2007/25713
摘要： A substrate is provided with at least a magnetooptical recording layer and a protective layer to form a magnetooptical recording medium. The surface of the protective layer is coarsened in a peripheral direction. This recording medium gives good floating conditions to a magnetic head to write data.

97. 发明申请

WO1991016386A1 HOT-MELT ADHESIVE 审中-公开
标题翻译：热熔胶
公开(公告)号：WO1991016386A1
公开(公告)日：1991-10-31
申请号：PCT/JP1991000508
申请日：1991-04-17
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , KAWASAKI, Masaaki , MINAMI, Shuji , KITANI, Hiroaki , YOSHITAKE, Junichi
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C09J123/18
CPC分类号： C09J123/18 , C08L2666/02 , Y10T428/31692 , Y10T428/31797 , Y10T428/31902 , Y10T428/31938 , Y10T428/31993
摘要： A random copolymer of a C4 to C12 alpha -olefin with an aromatic vinyl monomer, wherein the alpha -olefin content is 50 to 98 mole % and the softening point is 40 to 150 DEG C, is useful as a hot-melt adhesive and excellent in adhesion, processability and environmental aging resistance such as thermal aging resistance. The copolymer can be used as a hot-melt adhesive or a heat sealant when combined with 70 to 10 wt% of a tackifier.

98. 发明申请

WO1991014302A1 DISCHARGE EXCITATION EXCIMER LASER DEVICE 审中-公开
标题翻译：放电激光激光器激光器件
公开(公告)号：WO1991014302A1
公开(公告)日：1991-09-19
申请号：PCT/JP1991000288
申请日：1991-03-04
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , WATANABE, Shuntaro , OEDA, Yasuo , OHMATA, Ken , UEHARA, Michito , TERADA, Mitsugu , SHIBATA, Hideaki , TERASHI, Yuichiro
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： H01S03/03
CPC分类号： H01S3/038
摘要： A discharge excitation excimer laser device comprising an auxiliary electrode and a pair of main discharge electrodes, which can be used, for example, for a light source for lithography, fine working of various materials (including boring and surface reforming of various materials), a laser annealing. The device is provided with a pair of main discharge electrodes (1, 2), a dielectric (3) and an auxiliary electrode (4). The dielectric has a plate-like part facing the main discharge electrodes and is formed in a tubular shape. The auxiliary electrode is contained in the tubular dielectric leaving a space and faces one of the main discharge electrodes with the plate-like part between. By this construction, the electron density of preliminary ionization is high and consequently the output power of a laser is high. The insulation performance is also improved. Therefore, the device can be suitably used for applications where high power is required.

99. 发明申请

WO1991004994A1 ACRYLATE COPOLYMER AND PRODUCTION AND USE OF THE SAME 审中-公开
标题翻译：丙烯酸共聚物及其生产和使用
公开(公告)号：WO1991004994A1
公开(公告)日：1991-04-18
申请号：PCT/JP1990001266
申请日：1990-10-02
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , NAKABAYASHI, Nobuo , ISHIHARA, Kazuhiko , YAMAMOTO, Takashi , KINOSHITA, Toru
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08F220/12
CPC分类号： C08F220/38 , A61K6/0029 , C08F212/14 , C08F220/12 , A61K6/0023 , C08L33/10 , C08L33/08 , C08L25/08 , C08L33/068 , C08L33/26
摘要： An acrylate copolymer consisting of repeating units derived from a (meth)acrylic ester compound and repeating units derived from a vinyl compound having an -SO3R group (wherein R represents hydrogen or lower alkyl) or an acceptable salt group thereof, wherein at least part of the ester groups of said (meth)acrylic ester compound are substituted by a group having repeating units derived from a (meth)acrylic ester. The invention also relates to a method of producing the copolymer and its use wherein the adhesiveness of the copolymer is utilized.

100. 发明申请

WO1990005762A1 PROCESS FOR PRODUCING THERMOPLASTIC ELASTOMER 审中-公开
标题翻译：生产热塑性弹性体的方法
公开(公告)号：WO1990005762A1
公开(公告)日：1990-05-31
申请号：PCT/JP1989001184
申请日：1989-11-21
申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD. , MURATA, Kazuhiko , SHIMIZU, Shizuo , KIOKA, Mamoru , TOYOTA, Akinori
发明人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.
IPC分类号： C08L23/00
CPC分类号： C08F287/00 , C08K5/14 , C08L23/12 , C08L23/16 , C08L91/00 , C08L2207/04 , C08L2312/02 , C08L2666/04 , C08F212/36
摘要： The invention provides a process for producing a thermoplastic elastomer, which comprises dynamically heat-treating polymer particles composed of a crystalline olefinic polymer moiety and a non-crystalline polymer moiety and having an average particle size of 10 mu m or larger and an apparent density of 0.2 g/ml or more, a cross-linking agent and, if necessary, a cross-linking aid and/or a mineral oil softening agent.
摘要翻译：经受结晶烯烃聚合物部分和非结晶性聚合物部分组成的聚合物颗粒的动态热处理，并具有等于或大于10微米，表观密度等于或大于0的平均粒径的方法，2，交联剂和必要时的交联助剂和/或矿物油基增塑剂。

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