AQUEOUS SILANE ADHESIVE COMPOSITIONS
    72.
    发明公开
    AQUEOUS SILANE ADHESIVE COMPOSITIONS 审中-公开
    水性硅烷粘合剂组合物

    公开(公告)号:EP0977791A1

    公开(公告)日:2000-02-09

    申请号:EP99934293.4

    申请日:1999-02-19

    申请人: LORD CORPORATION

    发明人: WANG, Zhiqiang

    摘要: An aqueous adhesive composition includes at least one vinyl silane and at least one water dispersible polyisocyanate. The aqueous adhesive composition exhibits low VOC emissions and can be used to bond vulcanizable rubbers to a variety of substrates.

    摘要翻译: 一种水性粘合剂组合物包含至少一种乙烯基硅烷和至少一种水分散性聚异氰酸酯。 该水性粘合剂组合物表现出低VOC排放并且可用于将可硫化橡胶结合到各种基材上。

    VERPACKUNGSBEHÄLTER
    73.
    发明公开
    VERPACKUNGSBEHÄLTER 失效
    包装容器

    公开(公告)号:EP0863812A1

    公开(公告)日:1998-09-16

    申请号:EP96937156.0

    申请日:1996-11-18

    IPC分类号: B65D1 B32B15

    摘要: The invention concerns packaging containers produced from a composite shaped by cold-forming, the term 'packaging containers' including base or lid parts or base and lid parts shaped by cold-forming. The base or lid parts can be shaped by cold-forming, and a lid foil or base foil, respectively, can form the corresponding closure for the packaging container. In addition, both the base and the lid part can be shaped by cold-forming, the depressions formed in the base and lid parts advantageously lying opposite one another. Examples of these packaging containers are strip packing or blister packaging for pharmaceutical products. The composite from which the packaging container or parts thereof are produced has a layered structure, for example, comprising: a) a plastics foil between 10 νm and 250 νm thick; b) a bi- or monoaxially oriented foil selected from the group comprising polyvinylchloride foils, polyolefin foils, polyamide foils or polyester foils between 10 and 100 νm thick, or a bi- or mononaxially oriented plastics foil composite comprising two foils selected from the group comprising polyvinylchloride foils, polyolefin foils, polyamide foils or polyester foils each between 10 and 50 νm thick; c) a metal foil between 20 and 200 νm thick; and a1) a plastics foil between 10 and 250 νm thick. The packaging containers are characterized by a high degree of flatness and/or rigidity.

    Elastomeric flexible articles and their method of manufacture
    74.
    发明公开
    Elastomeric flexible articles and their method of manufacture 失效
    BiegsameGummigegenständeund Verfahren zu ihrer Herstellung

    公开(公告)号:EP0815880A2

    公开(公告)日:1998-01-07

    申请号:EP97304609.7

    申请日:1997-06-27

    发明人: Chen, Mao C.

    IPC分类号: A61L31/00 A61B19/04

    摘要: In accordance with the present invention, there is provided a flexible article, such as a surgeon's glove, displaying slip properties with respect to damp and dry mammalian tissue without use of powder lubricants. The article is comprised of a substrate layer having an elastomeric material, the layer having a wearer-contacting surface and a damp slip-conferring amount of a lubricant composition applied to the wearer-contacting surface. The lubricant composition is selected from the group consisting of a first composition and a second composition. The first composition comprises an acetylenic diol and at least one compound selected from the group consisting of an organo-modified silicone, an amino-modified silicone, and a cationic surfactant. The second composition comprises a cationic surfactant and at least one compound selected from the group consisting of an organo-modified silicone, an amino-modified silicone, and an acetylenic diol. The elastomer may be natural or synthetic, and is preferably selected from the group consisting of natural rubber, a polyurethane, neoprene, nitrile rubber, a styrenebutadiene-styrene block copolymer, a styrene-isoprene-styrene block copolymer and combinations thereof. The cationic surfactant is preferably 1-hexadecylpyridinium chloride monohydrate.

    摘要翻译: 根据本发明,提供了一种柔性制品,例如外科医生的手套,相对于潮湿和干燥的哺乳动物组织显示滑移性质而不使用粉末润滑剂。 该制品由具有弹性体材料的基底层组成,该层具有穿着者接触表面和湿润滑移量的润滑剂组合物施加到穿着者接触表面。 润滑剂组合物选自第一组合物和第二组合物。 第一组合物包含炔属二醇和选自有机改性硅氧烷,氨基改性硅氧烷和阳离子表面活性剂中的至少一种化合物。 第二组合物包含阳离子表面活性剂和至少一种选自有机改性硅氧烷,氨基改性聚硅氧烷和炔属二醇的化合物。 弹性体可以是天然的或合成的,并且优选选自天然橡胶,聚氨酯,氯丁橡胶,丁腈橡胶,苯乙烯 - 丁二烯 - 苯乙烯嵌段共聚物,苯乙烯 - 异戊二烯 - 苯乙烯嵌段共聚物及其组合。 阳离子表面活性剂优选为1-十六烷基氯化吡啶鎓一水合物。

    Verfahren zur Herstellung emissionsarmer Polyurethan-Form und -Verbundkörper sowie deren Verwendung
    75.
    发明公开
    Verfahren zur Herstellung emissionsarmer Polyurethan-Form und -Verbundkörper sowie deren Verwendung 失效
    一种用于生产低排放聚氨酯模制品和-Verbundkörper及其使用过程

    公开(公告)号:EP0758659A1

    公开(公告)日:1997-02-19

    申请号:EP96112213.2

    申请日:1996-07-29

    申请人: BAYER AG

    IPC分类号: C08G18/18 C08G18/32

    摘要: Beschrieben wird ein Verfahren zur Herstellung von Polyurethan-Formkörper durch Umsetzung von mindestens zwei gegenüber Isocyanaten reaktionsfähige Wasserstoffatome aufweisenden Verbindungen vom Molekulargewicht 400 bis 10.000 sowie gegebenenfalls Kettenverlängerern vom Molekulargewicht 32 ein 399 mit Polyisocyanaten in Gegenwart von gegebenenfalls Treibmitteln, Hilfs- und Zusatzstoffen, bei dem als Aktivatoren bestimmte Carbamate eingesetzt werden. Die nach diesem Verfahren erhaltenen Polyurethane sind besonders emissionsarm, d.h. diffusionsstabil und foggingarm, und eignen sich somit besonders für die Herstellung von Verbundformkörpern aus einem Polyurethan-Kern und mindestens einem weiteren Kunststoffmaterial als Deckschicht. Ebenfalls beschrieben wird die Verwendung dieser diffusionsstabilen und foggingarmen Form- und Verbundkörper, z.B. als Armaturentafeln oder Türverkleidungen im Fahrzeug-, Möbel-, Maschinen- oder Apparatebau.

    摘要翻译: 的新颖特征在聚氨酯制备方法。 通过使用H-contg多异氰酸酯。 CPDS。 mol.wt.的 400到10.000(和选择。因此,增链剂mol.wt. 32-399的)选择。 在发泡剂的存在等是没有使用的活化剂是式(I)的碳酸酯 - (IV)。 X = H或糖蛋白。 我元素; N = 1-12(PREF 1,2或3); p为2,3或4(PREF 2); [R <1> = H,1-6C烷基或N,式II的N-二甲基氨基烷基残基 - (CH 2)mNMe2其中m = 1-6,优先。 1-3; [R <2>和R <3> = 1-6C烷基; [R <4> = Me或Et; 且R <5> = 1-4C烷基或 - (CH 2)问NR <1> COOX,其中q = 1-6,优先。 1-3。