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    내열성이 개선된 탄성 물품의 제조 방법
    91.
    发明授权
    내열성이 개선된 탄성 물품의 제조 방법 失效
    制造具有改善耐热性的弹性制品的方法

    公开(公告)号：KR100694747B1

    公开(公告)日：2007-03-14

    申请号：KR1020027014900

    申请日：2000-07-28

    申请人： 다우 글로벌 테크놀로지스 엘엘씨

    发明人： 호,토이,에이치. ,  벤사슨,셀림 ,  페이텔,라젠,엠. ,  호우첸스,킴벌리,에스. ,  레이드,로나,엘. ,  춤,팍-윙,에스. ,  왈쉬,레오니,케이.

    IPC分类号： C08L53/02

    CPC分类号： D04B1/18 ,  C08L51/06 ,  C08L53/025 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02

    摘要： The present invention relates to a method for making a heat-resistant elastic article and a heat-resistant elastic article. The invention especially relates to a method of making elastic fibers and polymeric elastic fibers wherein the elastic fibers are capable of withstanding dyeing and heat-setting processes that typically are conducted at elevated temperatures (such as 110-230° C. and especially at greater than or equal to 130° C. for minutes). The inventive method comprises radiation crosslinking an article (or plurality of articles) under an inert or oxygen limited atmosphere (for example, in N2, argon, helium, carbon dioxide, xenon and/or a vacuum) wherein the article (or articles) comprises at least one amine stabilizer and preferably another optional stabilizer additive. More preferably, the radiation crosslinking is performed at a low temperature (-50 to 40° C.). The elastic article (or articles) comprises a homogeneously branched ethylene interpolymer (preferably a substantially linear ethylene interpolymer), a substantially hydrogenated block polymer, or a combination of the two. The heat-resistant elastic articles (especially fibers) are useful in various durable or repeated-use fabric applications such as, but not limited to, clothing, under-garments, and sports apparel. The heat-resistant elastic fibers can be conveniently formed into fabrics using well-known techniques such as, for example, by using co-knitting techniques with cotton, nylon, and/or polyester fibers.

    향상된 고온 외부성형 특성을 가진 수소첨가된 스티렌계 블록 공중합체 조성물
    92.
    发明公开
    향상된 고온 외부성형 특성을 가진 수소첨가된 스티렌계 블록 공중합체 조성물 失效
    具有改进的高温过热性能的氢化苯乙烯嵌段共聚物组合物

    公开(公告)号：KR1020060031815A

    公开(公告)日：2006-04-13

    申请号：KR1020057024589

    申请日：2005-03-21

    申请人： 크레이튼 폴리머즈 리서치 비.브이.

    发明人： 마리스캐서린에이.엘. ,  코이그노울엠마누엘

    IPC分类号： C08L53/02 ,  C08L53/00 ,  C08K3/00

    CPC分类号： C08F297/04 ,  C08L51/06 ,  C08L53/025 ,  C08L2666/24

    摘要： A hydrogenated styrenic block copolymer composition for overmolding onto a polar substrate is provided, comprising: a) 100 pbw of a hydrogenated styrenic block copolymer having at least two resinous endblocks of polymerized monovinyl arene and an elastomeric midblock of polymerized and subsequently hydrogenated conjugated diene or dienes, b) from 25 to 60 pbw of a functionalized polyolefin, and optionally c) from 0 to 100 pbw of a plasticizer, d) from 0 to 200 pbw of one or more fillers and filler deactivators, e) from 0 to 2 pbw of antioxidants, f) from 0 to 100 pbw of a polar engineering thermoplast, wherein component (a) is a linear hydrogenated styrenic block copolymer having an apparent molecular weight in the range of from 200,000 to 500,000 or a radial hydrogenated styrenic block copolymer having an apparent molecular weight in the range of from n times 100,000 to 250,000, n equals the number of polymer arms, and component (a) has a content of hydrogenated 1,2- polymerized conjugated dienes (vinyl content) of greater than 40% and a content of poly(monovinyl arene) in the range of from 20 to 50%,and component (b) is an acid, anhydride or ester functionalized polyolefin having a grafting level of 0.5 to 5%w and a melt flow rate (MFR, ASTM D 1238-95 at Condition L) equal to or greater than 20 g/10 minutes.

    摘要翻译： 提供了一种用于在极性基底上进行包覆成型的氢化苯乙烯嵌段共聚物组合物，其包含：a）100pbw的氢化苯乙烯嵌段共聚物，其具有至少两个聚合的单乙烯基芳烃的树脂封端和聚合的和随后氢化的共轭二烯或二烯的弹性体中间嵌段 ，b）25至60pbw的官能化聚烯烃，以及任选地c）0至100pbw的增塑剂，d）0至200pbw的一种或多种填料和填料钝化剂，e）0至2pbw的 抗氧化剂，f）0至100pbw的极性工程热塑性塑料，其中组分（a）是表观分子量在200,000至500,000范围内的线性氢化苯乙烯嵌段共聚物或具有表观分子量的表观分子量 分子量在n倍在100,000到250,000之间，n等于聚合物臂的数量，组分（a）的氢化1,2-聚合结合物的含量 门二烯（乙烯基含量）大于40％，聚（单乙烯基芳烃）的含量在20至50％范围内，组分（b）是接枝度为0.5的酸，酸酐或酯官能化聚烯烃 至5％w，熔体流动速率（条件L下的MFR，ASTM D 1238-95）等于或大于20g / 10分钟。

    마찰공학적 특성이 개선된 폴리페닐렌 에터 및/또는폴리스타이렌을 함유하는 조성물, 및 폴리페닐렌 에터및/또는 폴리스타이렌 조성물의 마찰공학적 특성을개선시키는 방법
    94.
    发明公开
    마찰공학적 특성이 개선된 폴리페닐렌 에터 및/또는폴리스타이렌을 함유하는 조성물, 및 폴리페닐렌 에터및/또는 폴리스타이렌 조성물의 마찰공학적 특성을개선시키는 방법 有权
    含有改进的TRIBOLOGICAL属性的聚苯乙烯和/或聚苯乙烯的组合物和用于改进聚苯乙烯和/或聚苯乙烯组合物的TRIBOLOGICAL性质的方法

    公开(公告)号：KR1020050102632A

    公开(公告)日：2005-10-26

    申请号：KR1020057014308

    申请日：2004-01-09

    申请人： 사빅 글로벌 테크놀러지스 비.브이.

    发明人： 앳킨슨폴마이클

    IPC分类号： C08L25/04 ,  C08L71/12 ,  C08L23/04 ,  C08L53/02

    CPC分类号： C08L71/123 ,  C08L23/00 ,  C08L23/02 ,  C08L25/04 ,  C08L25/06 ,  C08L25/08 ,  C08L51/003 ,  C08L53/025 ,  C08L71/12 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/24

    摘要： Internally lubricated polymer compositions containing a styrene- and/or polyphenylene ether-containing polymer, an olefin-containing polymer, and a compatibilizer are provided. The olefin-containing polymer, which is present in the compositions in about 3 to about 30 weight percent, provides internal lubrication and improves the tribological properties of the compositions compared with the styrene or polyphenylene ether-containing polymer alone, as determined by wear measurements. Preferred compositions exhibit wear factors less than about 130 x 10-11 mm5/Pa-m. A preferred composition includes a blend of polystyrene/polyphenylene ether, linear low density polyethylene, and styrene-ethylene-butadiene-styrene. Methods are also provided for improving tribological properties of styrene- and/or polyphenylene ether- containing base polymers by incorporating into the base polymers at least one olefin-containing polymer and at least one compatibilizer, or by incorporating at least one substantially halogen-free internal lubricant.

    摘要翻译： 提供含有含苯乙烯和/或聚亚苯基醚的聚合物，含烯烃的聚合物和增容剂的内部润滑的聚合物组合物。 存在于组合物中的含烯烃聚合物约3至约30重量％提供内部润滑，并且通过磨损测量确定，与单独的苯乙烯或聚苯醚聚合物相比，可提高组合物的摩擦学性能。 优选的组合物表现出小于约130×10-11mm5 / Pa-m的磨损因子。 优选的组合物包括聚苯乙烯/聚苯醚，线性低密度聚乙烯和苯乙烯 - 乙烯 - 丁二烯 - 苯乙烯的共混物。 还提供了用于通过将至少一种含烯烃的聚合物和至少一种相容剂加入到基础聚合物中，或者通过将至少一种基本上不含卤素的内部物质掺入到基体聚合物中来改进含苯乙烯和/或含聚亚苯基醚的基础聚合物的摩擦学性能的方法 润滑剂。

    엘라스토머 조성물 및 고무 롤러
    98.
    发明公开
    엘라스토머 조성물 및 고무 롤러 失效
    使用含有部分双重粘结的苯乙烯热塑性弹性体的弹性体组合物和使用组合物的橡胶滚子

    公开(公告)号：KR1020040095656A

    公开(公告)日：2004-11-15

    申请号：KR1020040031099

    申请日：2004-05-03

    申请人： 스미토모 고무 고교 가부시키가이샤

    发明人： 수기모토,무츠키 ,  오쿠야마,히데유키

    IPC分类号： C08L23/16 ,  C08L9/00 ,  C08L9/06 ,  D21F1/40

    CPC分类号： C08L53/025 ,  C08L21/00 ,  C08L23/16 ,  C08L23/22 ,  C08L53/02 ,  C08L2312/00 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/04

    摘要： PURPOSE: Provided are an elastomer composition and a rubber roller formed by using the composition which has a desirable hardness, a high tensile strength, an excellent friction coefficient and a good abrasion resistance and is suitable for a paper supply robber roller enduring a high load in idling rotation. CONSTITUTION: The elastomer composition comprises a rubber component comprising at least one of a diene rubber and an EPDM rubber; 200 parts by weight of a mixture composition comprising a hydrogenated styrene thermoplastic elastomer and an olefin resin; and 2-100 parts by weight of a styrene thermoplastic elastomer containing a partially remaining double bond, wherein the rubber component is dispersed by dynamic crosslinking in the mixture composition where the styrene thermoplastic elastomer is dispersed. Preferably the ratio of the rubber component to the mixture composition is 100 : 2-100 by weight, and the rubber component is dynamically crosslinked by a resin crosslinking agent.

    摘要翻译： 目的：提供一种弹性体组合物和橡胶辊，其通过使用具有所需硬度，高拉伸强度，优异的摩擦系数和良好的耐磨性的组合物而形成，并且适用于承受高负荷的纸供应强力辊 空转。 构成：弹性体组合物包括包含二烯橡胶和EPDM橡胶中的至少一种的橡胶组分; 200重量份包含氢化苯乙烯热塑性弹性体和烯烃树脂的混合物组合物; 和2-100重量份的含有部分保留的双键的苯乙烯热塑性弹性体，其中橡胶组分通过动态交联在苯乙烯热塑性弹性体分散的混合物组合物中分散。 优选地，橡胶组分与混合物组合物的比例为100:2-100重量份，橡胶组分通过树脂交联剂动态交联。

    열가소성 중합체 조성물, 성형품 및 다층구조체
    99.
    发明公开
    열가소성 중합체 조성물, 성형품 및 다층구조체 有权
    具有柔性，成型产品的热塑性聚合物组合物及其相同的多层结构

    公开(公告)号：KR1020040051558A

    公开(公告)日：2004-06-18

    申请号：KR1020030090209

    申请日：2003-12-11

    申请人： 주식회사 쿠라레

    发明人： 마스다하루히사 ,  나까따히로미찌 ,  나까무라에이지 ,  젠또도시유끼 ,  오까모또이사무 ,  후꾸다모또히로

    IPC分类号： C08L29/02

    CPC分类号： C08L53/025 ,  C08L51/006 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917 ,  C08L53/00 ,  C08L2666/02 ,  C08L2666/06

    摘要： PURPOSE: Provided are a thermoplastic polymer composition having favorable flexibility, blocking ability to gas or organic liquid and adhesiveness to polyolefine-based resin, a molded product, and a multi-layer structure comprising the same. CONSTITUTION: The thermoplastic polymer composition comprises (A) ethylene-vinyl alcohol compolymer; (B) polymer mixture including block copolymer(I) consisting of aromatic vinyl polymer block and conjugated diene polymer block and rubber softener(II); and (C) polyolefine resin. Amounts of all components satisfy the following relations: £A|:£B| = 10:90 - 50:50, £I|:£II| = 30:70 - 90:10, (£A|+£B|):£C| = 100:0 - 100:30. The thermoplastic polymer composition has ISO type hardness of 30 to 90 and oxygen transmission constant of 20,000ml·20μm/m¬2·day·atm or less.

    摘要翻译： 目的：提供一种热塑性聚合物组合物，其具有良好的柔性，对气体或有机液体的阻断能力以及与聚烯烃系树脂的粘合性，成型体和包含该聚烯烃系树脂的多层结构。 构成：热塑性聚合物组合物包含（A）乙烯 - 乙烯醇共聚物; （B）包含由芳族乙烯基聚合物嵌段和共轭二烯聚合物嵌段和橡胶软化剂（II）组成的嵌段共聚物（I）的聚合物混合物; 和（C）聚烯烃树脂。 所有组件的数量满足以下关系：£A |：£B | = 10:90 - 50:50，£I |：£II | = 30:70 - 90:10，（£A | +£B |）：£C | = 100：0 - 100：30。 热塑性聚合物组合物的ISO型硬度为30〜90，透氧常数为20,000ml·20μm/ m·2·天·atm以下。

    프로파일 가스켓 및 그 조성물
    100.
    发明公开
    프로파일 가스켓 및 그 조성물 有权
    配置垫圈和型材垫圈的组成

    公开(公告)号：KR1020040032721A

    公开(公告)日：2004-04-17

    申请号：KR1020020077872

    申请日：2002-12-09

    申请人： 전미령

    发明人： 전영식

    IPC分类号： C09K3/10

    CPC分类号： F25D23/087 ,  C08L9/00 ,  C08L23/0815 ,  C08L23/0869 ,  C08L23/10 ,  C08L23/16 ,  C08L33/12 ,  C08L51/06 ,  C08L53/02 ,  C08L53/025 ,  C08L75/04 ,  C08L2205/03 ,  C08L2205/08 ,  C08L2314/06 ,  C09K3/10 ,  C09K2200/0617 ,  C09K2200/0625 ,  C09K2200/0632 ,  C09K2200/0642 ,  E05C19/161 ,  Y10T428/24008 ,  C08L2666/02

    摘要： PURPOSE: Provided is a composition for a profile gasket used in a refrigerator, a kimchi refrigerator, etc., which emits very small amount of environmentally harmful materials, has excellent extrusion molding capability, and can be welded at a low temperature. CONSTITUTION: The profile gasket composition comprises a base resin composed of: 8-15 parts by weight of a dynamic crosslinked product or a blended elastomer (Semi-IPN) of a synthetic rubber and polypropylene; 10-20 parts by weight of a metallocene olefin elastomer; 2.13-10.3 parts by weight of polymethylmethacrylate; 0.6-6 parts by weight of a hydrogenated thermoplastic resin(HSBC); and 2-10 parts by weight of a mixture containing a hydrogenated resin and a thermoplastic urethane, as an adhesive resin. The composition further comprises a filler, a plasticizer and other additives. Additionally, the profile gasket(1) comprises an assembling part disposed at the lower part of a gasket base(11) for attaching the gasket(1) to an adherent such as a refrigerator door; a sealing part(31) for sealing between the door and an opening support; and an elastic supporting part for supporting the sealing part on the base, wherein the elastic supporting part is formed with the composition.

    摘要翻译： 目的：提供一种用于冰箱，泡菜冰箱等中使用的轮廓垫片的组合物，其发射非常少量的对环境有害的材料，具有优异的挤出成型能力，并且可以在低温下被焊接。 型材密封垫组合物包括由8-15重量份的动态交联产物或合成橡胶和聚丙烯的共混弹性体（Semi-IPN）构成的基础树脂; 10-20重量份的茂金属烯烃弹性体; 2.13-10.3重量份聚甲基丙烯酸甲酯; 0.6-6重量份氢化热塑性树脂（HSBC）; 和2-10重量份含有氢化树脂和热塑性聚氨酯的混合物作为粘合剂树脂。 组合物还包含填料，增塑剂和其它添加剂。 另外，轮廓垫圈（1）包括设置在垫圈基座（11）的下部的组装部分，用于将垫圈（1）附接到诸如冰箱门之类的附着物; 密封部件（31），其用于密封所述门和开口支撑件; 以及用于将密封部分支撑在基座上的弹性支撑部分，其中弹性支撑部分由该组合物形成。