成形用樹脂組成物及び成形体
    2.
    发明申请

    公开(公告)号:WO2021065946A1

    公开(公告)日:2021-04-08

    申请号:PCT/JP2020/037002

    申请日:2020-09-29

    摘要: 本発明は、優れた連続生産性が得られ、高い表面平滑性を有し、成形不良を抑制でき、使用時に亀裂が発生し難く、耐衝撃性に優れた成形体を製造することが可能な成形用樹脂組成物、及び、該成形用樹脂組成物を用いた成形体を提供することを目的とする。 本発明は、塩素化塩化ビニル系樹脂及び溶融添加剤を含有する成形用樹脂組成物であって、パルスNMRを用いて100℃でSolid Echo法で測定し、1Hのスピン-スピン緩和の自由誘導減衰曲線を、最小二乗法により緩和時間が短い順にA100成分、B100成分及びC100成分の3成分に由来する3つの曲線に波形分離して得た、C100成分の成分比[C100成分/(A100成分+B100成分+C100成分)]が30%以下である、成形用樹脂組成物である。

    FOAMED ASPHALT COMPOSITIONS, RECYCLED ASPHALT COMPOSITION INCLUDING THE SAME, ASPHALT PAVEMENT INCLUDING THE SAME, AND METHODS OF FORMING ASPHALT PAVEMENT USING THE SAME
    3.
    发明申请
    FOAMED ASPHALT COMPOSITIONS, RECYCLED ASPHALT COMPOSITION INCLUDING THE SAME, ASPHALT PAVEMENT INCLUDING THE SAME, AND METHODS OF FORMING ASPHALT PAVEMENT USING THE SAME 审中-公开
    发泡沥青组合物,包括沥青组合物在内的再循环沥青组合物,包括其的沥青路面和使用该沥青路面形成沥青路面的方法

    公开(公告)号:WO2017116861A1

    公开(公告)日:2017-07-06

    申请号:PCT/US2016/067845

    申请日:2016-12-20

    摘要: Foamed asphalt compositions, recycled asphalt compositions, asphalt pavement, and methods of forming asphalt pavement using the foamed asphalt compositions are provided herein. An exemplary foamed asphalt composition is in a cellular matrix form and includes a base asphalt component and oxidized high density polyethylene. An exemplary asphalt pavement includes a recycled asphalt layer that includes the foamed asphalt composition and a recycled asphalt component. An exemplary method of forming asphalt pavement includes combining a base asphalt component and an oxidized high density polyethylene to form an asphalt mixture. The asphalt mixture is foamed using water and compressed air to form a foamed asphalt composition. The foamed asphalt composition and a recycled asphalt component are combined to form a recycled asphalt composition. A recycled asphalt layer is formed with the recycled asphalt composition.

    摘要翻译: 本文提供了泡沫沥青组合物,再循环沥青组合物,沥青路面以及使用该泡沫沥青组合物形成沥青铺面的方法。 示例性的发泡沥青组合物呈细胞基质形式,并包括基础沥青组分和氧化高密度聚乙烯。 示例性沥青路面包括再循环沥青层,其包括发泡沥青组合物和再循环沥青组分。 形成沥青路面的示例性方法包括将基础沥青组分和氧化高密度聚乙烯结合以形成沥青混合物。 使用水和压缩空气使沥青混合物发泡以形成发泡沥青组合物。 发泡沥青组合物和回收沥青组分组合形成回收沥青组合物。 再生沥青层由再生沥青组合物形成。

    IMPACT MODIFICATION AND FUNCTIONALIZATION OF COPOLYMERS OF OLEFINS AND DIENES
    4.
    发明申请
    IMPACT MODIFICATION AND FUNCTIONALIZATION OF COPOLYMERS OF OLEFINS AND DIENES 审中-公开
    烯烃和二烯的共聚物的影响改性和功能化

    公开(公告)号:WO2008150581A1

    公开(公告)日:2008-12-11

    申请号:PCT/US2008/060301

    申请日:2008-04-15

    摘要: Disclosed is the preparation of compositions which are mixtures of certain types of epoxidized rigid copolymers of α-olefins and diene-derived co-monomers in combination with elastomeric diene-based polymers or copolymers. These two types of rigid and elastomeric polymeric materials are placed in a common liquid reaction medium and contacted therein with an oxidizing agent. The oxidizing agent, which can be a peroxide or peracid, epoxidizes in-situ at least a portion of the residual double bonds of the rigid copolymer and preferably also introduces hydroxyl groups, e.g., diol moieties, (or derivatives thereof such as ester groups) onto the unsaturated moieties of the elastomeric diene-based polymers or copolymers. This combination of materials which has been oxidized in-situ can then be co-precipitated to form a polymeric mixture which can be melt-molded into polyolefin materials of improved structural, thermal and mechanical properties with desirable impact resistance.

    摘要翻译: 公开了组合物的制备,其是α-烯烃和二烯衍生的共聚单体的某些类型的环氧化刚性共聚物与弹性体二烯基聚合物或共聚物的组合的混合物。 将这两种类型的刚性和弹性聚合物材料放置在普通液体反应介质中并与其接触的是氧化剂。 可以是过氧化物或过酸的氧化剂原位环氧化刚性共聚物的残余双键的至少一部分,并且优选还引入羟基,例如二醇部分(或其衍生物,例如酯基) 在弹性体二烯基聚合物或共聚物的不饱和部分上。 然后可以将已经被原位氧化的材料的这种组合共沉淀形成聚合物混合物,其可以熔融模塑成具有改善的结构,热和机械性能并具有期望的耐冲击性的聚烯烃材料。

    MULTILAYER TUBE BASED ON A POLYAMIDE AND A FLUOROPOLYMER FOR TRANSFERRING FLUIDS
    5.
    发明申请
    MULTILAYER TUBE BASED ON A POLYAMIDE AND A FLUOROPOLYMER FOR TRANSFERRING FLUIDS 审中-公开
    基于聚酰胺的多层管和用于输送流体的氟聚合物

    公开(公告)号:WO2006042763A1

    公开(公告)日:2006-04-27

    申请号:PCT/EP2005/011795

    申请日:2005-10-18

    摘要: The present invention relates to a multilayer tube comprising, in its radial direction from the outside inwards: a polyamide outer layer (1); an inner layer (2) of a composition comprising, the total being 100%, 5 to 30% by weight of a blend (A) comprising: a polyethylene carrying epoxy functional groups, an impact modifier chosen from elastomers and very low­ density polyethylenes, the said impact modifier being completely or partly functionalized; 95 to 70% by weight of a blend (B) comprising: a fluoropolymer (B1), a functionalized fluoropolymer (B2), the proportion of (B2) being between 1 and 80% by weight of (A)+(B), the layers being successive and adhering to one another in their respective contact region. The inner layer is the layer in contact with the fluid being transported. According to one advantageous embodiment, a layer of functionalized polyolefin having functional groups capable of reacting with the functional groups of the fluoropolymer (B2) is placed between the layer (2) and the layer (3). The tube of the present invention has a very low permeability to the cooling liquid and to its additives (boric acid and its salts). These tubes also exhibit good resistance to fuels and to engine lubrication oils. This tube exhibits very good mechanical properties at low temperature and at high temperature. These tubes may be smooth or corrugated. The invention also relates to the use of these tubes for transporting cooling liquids.

    摘要翻译: 本发明涉及一种多层管,其从其向外的径向包括:聚酰胺外层(1); 组合物的内层(2),其包含总共为100%,5至30重量%的共混物(A),其包含:携带环氧官能团的聚乙烯,选自弹性体和极低密度聚乙烯的抗冲改性剂, 所述抗冲改性剂完全或部分官能化; 95〜70重量%的共混物(B),其包含:含氟聚合物(B1),官能化含氟聚合物(B2),(B2)的比例为(A)+(B)的1〜80重量% 这些层是连续的并且在各自的接触区域中彼此附着。 内层是与被输送的流体接触的层。 根据一个有利的实施方案,将具有能够与含氟聚合物(B2)的官能团反应的官能团的官能化聚烯烃层放置在层(2)和层(3)之间。 本发明的管对冷却液及其添加剂(硼酸及其盐)的渗透性非常低。 这些管也表现出良好的耐燃料和发动机润滑油的能力。 该管在低温和高温下表现出非常好的机械性能。 这些管子可以是光滑的或波纹的。 本发明还涉及这些管用于输送冷却液体的用途。

    REDUCED BLOCKING METALLIZED FILM
    7.
    发明申请
    REDUCED BLOCKING METALLIZED FILM 审中-公开
    减少阻塞金属化膜

    公开(公告)号:WO2004082929A3

    公开(公告)日:2005-01-20

    申请号:PCT/US2004007351

    申请日:2004-03-09

    摘要: Low temperature sealable metallized packaging films are found to have reduced blocking tendencies when an oxidized polyethylene wax is blended into a low temperature sealing composition including an ethylene-carboxylic acid copolymer. The films are useful for high-speed packaging applications requiring sealability at low temperatures. The films exhibit low blocking performance during unwinding of the film while maintaining positive low temperature sealability characteristics.

    摘要翻译: 发现当将氧化聚乙烯蜡掺混到包含乙烯 - 羧酸共聚物的低温密封组合物中时,发现低温可密封金属化包装膜具有降低的粘合倾向。 这些膜对于在低温下需要密封性的高速包装应用是有用的。 该膜在退绕膜期间表现出低的阻挡性能,同时保持正的低温密封性能。