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1. 发明申请

WO1991015518A1 SUSPENSION POLYMERIZATION OF VINYLIC COMPOUND 审中-公开
标题翻译：乙烯基化合物的悬浮聚合
公开(公告)号：WO1991015518A1
公开(公告)日：1991-10-17
申请号：PCT/JP1991000420
申请日：1991-03-29
申请人： KURARAY CO., LTD. , TAKADA, Shigeki , YUKI, Ken , MARUYAMA, Hitoshi , TANAKA, Taku , IGARASHI, Kazunari
发明人： KURARAY CO., LTD.
IPC分类号： C08F02/20
CPC分类号： C08F2/20
摘要： A process for the suspension ploymerization of a vinylic compound by using a dispersant comprising a polyvinyl ester terminated with an ionic group or a polyvinyl alcohol with a degree of saponification of 90 mole % or less, prepared by saponifying the polyvinyl ester. The process provides particles of a vinylic polymer having a sharp particle diameter distribution, a high specific gravity of packing, a high capacity of absorbing plasticizers, and a reduced content of residual vinyl monomers.

2. 发明申请

WO1992004497A1 FIBER SIZING AGENT 审中-公开
标题翻译：光纤尺寸代理
公开(公告)号：WO1992004497A1
公开(公告)日：1992-03-19
申请号：PCT/JP1991001133
申请日：1991-08-27
申请人： KURARAY CO., LTD. , KATAYAMA, Tetsuya , MIYAZAKI, Hirotoshi , MARUYAMA, Hitoshi , ONISHI, Koji
发明人： KURARAY CO., LTD.
IPC分类号： D06M15/333
CPC分类号： D06M15/333 , D06M7/00 , D06M15/05 , D06M15/11 , D06M2200/40 , Y10T428/2933 , Y10T428/2938 , Y10T428/2971
摘要： A textile sizing agent wherein satisfactory fluff binding effect, a cohesion force and wear resistance which polyvinyl alcohol resin intrinsically has are not impaired, preparation of a sizing liquid is easily made, dividing properties at the time of sizing is good, sizing with very few troubles of thread breakage at the time of sizing is possible, and shedding properties of a sized yarn obtained at the time of weaving and a disadvantage of thread breakage can be greatly improved, thereby improving the weaving efficiency. The textile sizing agent is composed of polyvinyl alcohol resin (I), modified starch (II) and water-soluble cellulosic compound (III) as active ingredients, and their compounding ratios by weight satisfy the relation: (I)/((II) + (III)) » 80/20, and is formed of an aqueous solution satisfying the following conditional expressions 1 - 3, 0.27X - 0.7 « log10Y « 0.27X + 0.6 (expression 1), 20 « Y « 300 (expression 2), (A) / (B) « 0.5 (expression 3), where X, Y, (A) and (B) are as defined in the specification.

3. 发明申请

WO1997044511A1 EASILY FIBRILLABLE FIBER 审中-公开
标题翻译：易弯曲纤维
公开(公告)号：WO1997044511A1
公开(公告)日：1997-11-27
申请号：PCT/JP1996001322
申请日：1996-05-20
申请人： KURARAY CO., LTD. , OHMORY, Akio , YOSHIMOCHI, Hayami , SANO, Tomoyuki , KOBAYASHI, Satoru , NARAMURA, Syunpei , SATOH, Masahiro
发明人： KURARAY CO., LTD.
IPC分类号： D01F08/02
CPC分类号： D01F8/10 , D01F8/02 , Y10T428/2924 , Y10T428/2929
摘要： A fiber of a sea-island phase separation structure in which the sea phase is made of a highly orientable and highly crystalline polyvinyl alcohol polymer, the island phase is made of a water-insoluble cellulosic polymer excellent in alkaline liquid absorbing capacity, heat resistance and difficulty of melting, the size of the island is 0.03 to 10 mu m and the strength is 3 g/d or above and which can easily be separated into fibrils 0.05 to 8 mu m in diameter by wetting the fiber and applying a mechanical stress to the resulting fiber. The above fibril is a hydrophilic and high-strength one which is excellent in the property of capturing fine particles, reinforcing effects, alkaline liquid absorption, and the resistances to heating and melting, does not cause the elution of fiber components in fibrillation, and is freed from the problematic bubbling in beating or the problem of environmental pollution due to a heating solution. The fibril is extremely useful as the separator paper for alkaline batteries, the reinforcing fiber for cement slates, the reinforcing fiber for friction materials, or the like.
摘要翻译：海相分离结构的纤维，其中海相由高取向性和高度结晶的聚乙烯醇聚合物制成，岛相由碱性液体吸收能力，耐热性和耐热性优异的水不溶性纤维素聚合物制成，熔化困难，岛的尺寸为0.03〜10μm，强度为3g / d以上，通过润湿纤维并施加机械应力，容易将其直径分割成直径为0.05〜8μm的纤维所得纤维。上述原纤维是捕获微粒，增强效果，碱液吸收和耐热熔融性优异的亲水性，高强度性，不会引起纤维成分在纤维化中的洗脱，并且是摆脱了有问题的泡泡或由于加热溶液引起的环境污染问题。原纤维作为碱性电池用隔膜纸，水泥板状增强纤维，摩擦材料用增强纤维等非常有用。

4. 发明申请

WO1995025753A1 PROCESS FOR PRODUCING POLYMER TERMINATED WITH OPTIONALLY PROTECTED FUNCTIONAL GROUP 审中-公开
标题翻译：用可选择保护的功能组终止聚合物的方法
公开(公告)号：WO1995025753A1
公开(公告)日：1995-09-28
申请号：PCT/JP1995000499
申请日：1995-03-20
申请人： KURARAY CO., LTD. , MAEKAWA, Kazuhiko , SATO, Toshiaki
发明人： KURARAY CO., LTD.
IPC分类号： C08F04/00
CPC分类号： C08F2/38
摘要： A process for producing a polymer terminated with optionally protected functional group(s), which comprises conducting free-radical polymerization of a radical-polymerizable monomer by using a polymerization initiator comprising at least one member selected from the group (A) consisting of thiocarboxylic acids of general formula (1) and dithiocarboxylic acids of general formula (2) and at least one member selected from the group (B) consisting of polysulfides of general formula (3), polysulfides of the general formula (4): R -(S)m-R , and sulfoxides of general formula (5). In formula (1) R represents a hydrocarbon group which may have a substituent containing a functional group. In formula (2) R represents a hydrocarbon group which may have a substituent containing a functional group. In formula (3) R and R represent each a hydrocarbon group which may have a substituent containing a functional group; and n represents an integer of 2 or above. In formula (4) R and R represent each a hydrocarbon group having a functional group; and m represents an integer of 2 or above. In formula (5) R and R represent each a hydrocarbon group having a functional group. The process enables a polymer having a high content of functional groups introduced into one or both of its terminals to be produced independently of the rate of polymerization and the degree of polymerization of the product.
摘要翻译：一种制备用任选保护的官能团封端的聚合物的方法，其包括通过使用包含至少一种选自由以下组成的组的聚合引发剂进行自由基聚合单体的自由基聚合：（A）通式（1）的二硫代羧酸和通式（2）的二硫代羧酸和选自由通式（3）的多硫化物组成的组（B）中的至少一种，通式（4）的多硫化物：R 5 - （S）mR 6，和通式（5）的亚砜。式（1）中，R 1表示可具有含有官能团的取代基的烃基。式（2）中，R 2表示可具有含有官能团的取代基的烃基。在式（3）中，R 3和R 4各自表示可以具有含有官能团的取代基的烃基; n表示2以上的整数。在式（4）中，R 5和R 6各自表示具有官能团的烃基; m表示2以上的整数。在式（5）中，R 7和R 8各自表示具有官能团的烃基。该方法使得能够独立于聚合速率和产物的聚合度而制备引入其一个或两个末端的高官能团含量的聚合物。

5. 发明申请

WO1990003402A1 NOVEL COMPOSITE, PROCESS FOR ITS PREPARATION AND MEDICINAL USE THEREOF 审中-公开
标题翻译：新型复合材料，其制备和药物使用的方法
公开(公告)号：WO1990003402A1
公开(公告)日：1990-04-05
申请号：PCT/JP1989000971
申请日：1989-09-26
申请人： KURARAY CO., LTD.
发明人： KURARAY CO., LTD. , MORI, Fumio , OKADA, Masafumi , MIKI, Shuji , EBASHI, Iwao , NISHIDA, Takashi , KAWAI, Kouichiro , TASHIRO, Tazuko , TSUKAGOSHI, Shigeru
IPC分类号： C08B37/00
CPC分类号： C08B37/00
摘要： Activated polysaccharides having a group represented by formulae (a), (b) or (c), derivatives of polysaccharides containing cis-(d-trans-1,2-diamino-cyclohexane)platinum(II) complex bound thereto, or pharmacologically acceptable salts thereof possess an oncostatic activity while causing less vomiting, thus being useful as oncostatic agents. A process for preparing these compounds and medicinal use thereof are disclosed as well as the compounds.
摘要翻译：具有由式（a），（b）或（c）表示的基团的活性多糖，与其结合的顺式 - （d-反式-1,2-二氨基 - 环己烷）铂（II）络合物的多糖衍生物或药理学上可接受的其盐具有抑制活性，同时引起较少的呕吐，因此可用作静默剂。还公开了制备这些化合物的方法及其药用用途。

6. 发明申请

WO1987005020A1 3,4-DIHYDRO-2H-BENZOPYRAN DERIVATIVES AND THEIR MEDICINAL USE 审中-公开
标题翻译： 3,4-二氢-2H-苯并噻吩衍生物及其药物用途
公开(公告)号：WO1987005020A1
公开(公告)日：1987-08-27
申请号：PCT/JP1987000106
申请日：1987-02-18
申请人： KURARAY CO., LTD. , YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD. , EZIRI, Katsushi , KANEHIRA, Koichi , SHIONO, Manzo , FUJITA, Yoshiji , YAMAHARA, Jhoji , MARUYAMA, Yutaka , TERASAWA, Michio , OCHI, Hiroshi , TAHARA, Tetsuya
发明人： KURARAY CO., LTD. , YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
IPC分类号： C07D311/72
CPC分类号： C07D231/12 , C07D233/56 , C07D249/08 , C07D311/58 , C07D405/06 , C07D413/06
摘要： 3,4-Dihydro-2H-benzopyran derivatives represented by general formula (I), (wherein n represents an integer of 0, 2 or 3, R represents a nitrogen-containing heterocyclic group selected from among (II), R and R each represents a hydrogen atom or an optionally substituted alkyl, aralkyl, arylalkenyl, aryl or acyl group, and R represents a hydrogen atom or an alkyl group) and pharmacologically acceptable salts thereof. These compounds have an activity of inhibiting 5-lipoxigenase, anti-allergic effect, anti-histaminic effect, effect of preventing peroxidation of lipid, effect of inhibiting platelet agglutination, ect. and are useful as drugs for treating bronchial asthma, allergic disease, immune disease, inflammatory disease, Psoriasis vulgaris, brain blood trouble, ischemic disease, thrombosis, etc. Use of the compounds as drugs is also disclosed.
摘要翻译：由通式（I）表示的3,4-二氢-2H-苯并吡喃衍生物，其中n表示0或2或3的整数，R表示选自（II），R 1中的含氮杂环基，和R 2各自表示氢原子或任选取代的烷基，芳烷基，芳基烯基，芳基或酰基，R 3表示氢原子或烷基）及其药理学上可接受的盐。这些化合物具有抑制5-脂氧素发生酶，抗过敏作用，抗组胺作用，预防脂质过氧化作用，抑制血小板凝集的作用等作用。并且可用作治疗支气管哮喘，过敏性疾病，免疫疾病，炎性疾病，寻常型银屑病，脑血症，缺血性疾病，血栓形成等的药物。此外，还公开了化合物作为药物的用途。

7. 发明申请

WO1996008361A1 PROCESS FOR TREATING LIQUID CRYSTAL POLYMER FILM 审中-公开
标题翻译：处理液晶聚合物膜的方法
公开(公告)号：WO1996008361A1
公开(公告)日：1996-03-21
申请号：PCT/US1995011100
申请日：1995-09-05
申请人： HOECHST CELANESE CORPORATION , KURARAY CO., LTD.
发明人： HOECHST CELANESE CORPORATION , KURARAY CO., LTD. , JESTER, Randy, D. , PENOYER, John, A. , ROTH, Douglas, D. , FRANK, Detlef , ONODERA, Minoru , TSUDAKA, Takeichi , SATO, Toshiaki , MORITANI, Tohei
IPC分类号： B29C71/02
CPC分类号： B29C71/02 , B29C47/00 , B29C47/0019 , B29C47/0021 , B29C47/0057 , B29C47/065 , B29K2105/0079 , B29L2007/008
摘要： A process for treating a liquid crystal polymer film which comprises the steps of: heating a film obtained by extrusion molding of a liquid crystal polymer, while contacting at least one surface of the film with a supporting body, to melt the polymer; cooling the melted polymer to form a solidified polymer layer; and separating the solidified polymer layer from the supporting body. The process readily provides liquid crystal polymer films having excellent resistance to intra-layer delamination and high tensile strength and elongation, as well as excellent resistance to abrasion, dimensional stability when heated, and resistance to folding.
摘要翻译：一种处理液晶聚合物膜的方法，包括以下步骤：在将膜的至少一个表面与支撑体接触的同时，加热通过挤出成型液晶聚合物获得的膜，以熔化聚合物; 冷却熔融的聚合物以形成固化的聚合物层; 并将固化的聚合物层与支撑体分离。该方法容易地提供具有优异的层内分层耐受性和高拉伸强度和伸长率的液晶聚合物膜，以及优异的耐磨性，加热时的尺寸稳定性和耐折叠性。

8. 发明申请

WO1994025529A1 THERMOPLASTIC POLYURETHANE COMPOSITION 审中-公开
标题翻译：热塑性聚氨酯组合物
公开(公告)号：WO1994025529A1
公开(公告)日：1994-11-10
申请号：PCT/JP1994000717
申请日：1994-04-28
申请人： KURARAY CO., LTD. , ISHIGURO, Michihiro , OSHITA, Tatuya , ONO, Hiroyuki , NAKAYAMA, Kimio , HIRAI, Koji
发明人： KURARAY CO., LTD.
IPC分类号： C08L75/04
CPC分类号： C08G18/664 , C08G18/24 , C08G18/4238 , D01F6/70
摘要： A thermoplastic polyurethane composition comprising a thermoplastic polyurethane and a tin compound in an amount of 0.3-15 ppm (in terms of tin atom) based on the polyurethane. The composition has a retention of the long-chain hard segment of the polyurethane of 85 % or above when melt treated at 220 DEG C for 60 minutes. Further it has a retention of the logarithmic viscosity of 85 % or above when melt treated at 220 DEG C for 6 minutes, melt extruded and left to stand at 20 DEG C and 60 % R.H. for 24 hours. The composition is so excellent in moldability that it can provide moldings excellent in various properties such as tenacity and elongation, thermal resistance, compression set and hydrolysis resistance, thus being useful as the material of various moldings. Further it is so excellent in spinnability that it can provide fibers excellent in various properties such as thermal resistance, hydrolysis resistance and unwindability, thus being useful also as the material of elastic fibers.
摘要翻译：一种热塑性聚氨酯组合物，其包含基于聚氨酯的0.3-15ppm（以锡原子计）的热塑性聚氨酯和锡化合物。当在220℃下熔融处理60分钟时，该组合物具有85％或更高的聚氨酯的长链硬链段的保留。此外，当在220℃下熔融处理6分钟时，其对数粘度保持在85％以上，熔融挤出并在20℃和60％R.H.静置24小时。组合物的成型性优异，能够提供强度和伸长性，耐热性，压缩变形性和耐水解性等各种性能优异的模制品，因此可用作各种模制品的材料。此外，其可纺性如此优异，可以提供各种性能如耐热性，耐水解性和展开性优异的纤维，因此也可用作弹性纤维的材料。

9. 发明申请

WO1994010220A1 POLYURETHANE AND LEATHERLIKE SHEET MADE THEREFROM 审中-公开
标题翻译： POLYURETHANE AND LEATHERLIKE SHEET MUDE THEREFROM
公开(公告)号：WO1994010220A1
公开(公告)日：1994-05-11
申请号：PCT/JP1993001528
申请日：1993-10-22
申请人： KURARAY CO., LTD. , AKASAWA, Toshiyuki
发明人： KURARAY CO., LTD.
IPC分类号： C08G18/10
CPC分类号： D06N3/14 , C08G18/12 , C08G18/6622 , C08G18/3203 , C08G18/7671
摘要： A polyurethane suitable for producing leatherlike sheets, which is prepared by the reaction among a diol (A) having a tertiary amino group, a polymer diol (B) having the number-average molecular weight of 500 to 3,000 and selected from the group consisting of polyesters, polycarbonates, polylactones and polyethers, and an organic diisocyanate (C1) each in such an amount that the equivalent ratio of the NCO groups to the OH groups will range from 0.5 to 0.99 to thereby prepare an intermediate diol (D) substantially terminated by OH groups, followed by the reaction among the diol (D), a low-molecular-weight diol (E) and diphenylmethane 4,4'-diisocyanate (C2); and a leatherlike sheet composed of the polyurethane and a fibrous base material, which is soft to the touch, excellent in durability, and dyeable with acid dyes.
摘要翻译：适用于通过具有叔氨基的二醇（A）与数均分子量为500〜3000的聚合物二醇（B）的反应而制备的皮革状片材的聚氨酯，其选自聚酯，聚碳酸酯，聚内酯和聚醚以及有机二异氰酸酯（C1），其量使得NCO基与OH基的当量比范围为0.5至0.99，从而制备基本上以 OH，二醇（D），低分子量二醇（E）和二苯基甲烷4,4'-二异氰酸酯（C2）之间的反应。和由聚氨酯和纤维基材组成的皮革片，其触感柔软，耐久性优异，可用酸性染料染色。

10. 发明申请

WO1989008464A1 MULTI-LAYER STRUCTURE AND ARTIFICIAL ANUS BAG 审中-公开
标题翻译：多层结构和人造背包
公开(公告)号：WO1989008464A1
公开(公告)日：1989-09-21
申请号：PCT/JP1989000289
申请日：1989-03-17
申请人： KURARAY CO., LTD. , YAMAMOTO, Yoshio , MORITANI, Tohei , KAWASAKI, Akihiko
发明人： KURARAY CO., LTD.
IPC分类号： A61L25/00
CPC分类号： B32B27/08 , A61F5/441 , A61L9/01 , A61L28/0011 , B32B27/18 , B32B27/306 , B32B2307/7242 , B32B2329/04 , B32B2535/00 , C08L23/04 , C08L29/04 , Y10T428/1307 , Y10T428/1379 , Y10T428/1383 , C08L2666/04
摘要： A multi-layer structure comprising at least two layers, that is, a gas barrier resin layer and a protective layer, wherein said multi-layer structure contains deodorizers in at least one layer thereof, and an artificial anus bag having a superior odor-barrier property (skatole-barrier property and ammonia-barrier property) obtained by the use of said multi-layer structure.

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