PRE-MIXED POLYMER COMPOSITIONS
    62.
    发明授权
    PRE-MIXED POLYMER COMPOSITIONS 失效
    预混聚合物组合物

    公开(公告)号:EP0782596B1

    公开(公告)日:1999-06-09

    申请号:EP95931330.5

    申请日:1995-09-15

    发明人: BOWERS, Frank

    IPC分类号: C08J9/33

    摘要: There is disclosed a method of producing a pre-mixed porous polymeric composition comprising the steps of: encapsulating granules of rubber to isolate any contained curing agent or water; mixing a moisture curing quasi-prepolymer or prepolymer with the encapsulated granules, in a low moisture or moisture free environment; depositing the mixture, in a low moisture or moisture free environment, into containers which are impermeable to water vapour or which have a low water transmission rate; storing the mixture containing containers for later use; and when required, and without further mixing, applying the composition to a suitable sub-base and allowing the composition to polymerise by reaction with water.

    VULCANIZED MOLDING HAVING SURFACE DECORATIVE LAYER, PAINTED THERMOPLASTIC RESIN COMPOSITION, AND PAINTED ELASTOMER COMPOSITION
    63.
    发明公开
    VULCANIZED MOLDING HAVING SURFACE DECORATIVE LAYER, PAINTED THERMOPLASTIC RESIN COMPOSITION, AND PAINTED ELASTOMER COMPOSITION 失效
    装饰面的装饰层的硫化模塑,热塑性和彩色弹性体组合物的着色组合物

    公开(公告)号:EP0893245A1

    公开(公告)日:1999-01-27

    申请号:EP98900680.4

    申请日:1998-01-21

    IPC分类号: B32B25/14 B32B27/28 C08J7/04

    摘要: Disclosed is a vulcanized molded product having a surface decorative layer, comprising a vulcanized product of an unsaturated olefin copolymer (A) and a decorative layer provided on a surface of the vulcanized product, or comprising a vulcanized product of an olefin elastomer composition and a decorative layer provided on a surface of the vulcanized product, said olefin elastomer composition comprising an unsaturated olefin copolymer (A) and an ethylene/α-olefin copolymer rubber (E). The unsaturated olefin copolymer (A) is obtained from (i) ethylene, (ii) an aromatic vinyl compound, (iii) a non-conjugated polyene, and optionally, (iv) an α-olefin of 3 to 20 carbon atoms. Since the vulcanized molded product having a surface layer has excellent adhesion properties between the molded product and the surface decorative layer and shows excellent mechanical strength, it can be widely used for automotive industrial parts and building materials. Also disclosed is a coated molded product of a thermoplastic resin composition, comprising a molded product of a thermoplastic resin composition and a coating film formed on the molded product, said thermoplastic resin composition comprising an ethylene/aromatic vinyl compound random copolymer and another thermoplastic resin. Further disclosed is a coated molded product of an elastomer composition, comprising a molded product of an elastomer composition and a coating film formed on the molded product, said elastomer composition comprising an ethylene/aromatic vinyl compound random copolymer and an elastomer. Since the coated molded products have excellent adhesion properties between the molded product and the coating film, they can be widely used for industrial materials and medical appliances which need to have coating films.

    摘要翻译: 本发明公开了具有表面装饰层的硫化模塑制品,包含不饱和烯烃共聚物(A)和设置在硫化产品的表面上,或包含烯烃弹性体组合物和装饰的硫化产品上形成的装饰层的硫化产品 提供的硫化产品的表面上层,所述烯烃弹性体组合物包含不饱和烯烃共聚物(A)和乙烯/α-烯烃共聚物橡胶(E)的。 不饱和烯烃共聚物(A)选自(i)乙烯,(ⅱ)芳族乙烯基化合物,(ⅲ)非共轭多烯,和任选地获得,(ⅳ),以3至20个碳原子的α-烯烃。 由于具有表面层的硫化模塑产品具有模制产品和所述表面装饰层之间优异的粘附性质并且显示出优异的机械强度,因此可广泛用于汽车工业零部件和建筑材料。 所以盘游离缺失是一种热塑性树脂组合物的涂覆模塑制品,其包含热塑性树脂组合物的模塑产品和涂膜形成在所述模制产品,所述热塑性树脂组合物包含乙烯/芳族乙烯基化合物无规共聚物和另一种热塑性树脂的。 在模制产品进一步游离缺失盘是一种弹性体组合物的涂布模塑制品,包含弹性体组合物的模塑产品和涂膜形成,所述弹性体组合物包含乙烯/芳族乙烯基化合物无规共聚物和弹性体来。 由于涂覆模塑产品具有模制产品和所述涂层之间电影优异的粘附性能,可广泛用于工业材料及医疗用具这就需要有涂膜。

    Method for identifying and protecting an activated plastic surface
    64.
    发明公开
    Method for identifying and protecting an activated plastic surface 失效
    Verfahren zur Identifizierung und zum Schutz einer aktiviertenKunststoffoberfläche

    公开(公告)号:EP0769331A1

    公开(公告)日:1997-04-23

    申请号:EP96307258.2

    申请日:1996-10-04

    IPC分类号: B05D1/32 B05D3/14

    摘要: A method for identifying and protecting activated surface portions of a plastic substrate is provided. The method includes the steps of providing a plastic substrate having one or more activated surface portions and applying a solution containing a water-soluble, organic film-forming substance onto the substrate. The solution coats only the activated portions of the substrate surface. The method further includes the steps of drying the solution to form a temporary protective film on the activated portions of the surface, thereby rendering the activated portions less susceptible to abrasion or disruption during handling.

    摘要翻译: 提供了用于识别和保护塑料基板的活化表面部分的方法。 该方法包括提供具有一个或多个活化表面部分的塑料基材和将含有水溶性有机成膜物质的溶液施加到基材上的步骤。 溶液仅涂覆基材表面的活化部分。 该方法还包括以下步骤:干燥溶液以在表面的活化部分上形成临时保护膜,从而使得活化部分在处理期间不易磨损或破裂。

    Verfahren zur Herstellung von Formkörpern aus Zweikomponenten-Reaktivsystemen mit hohem Füllstoffgehalt
    66.
    发明公开
    Verfahren zur Herstellung von Formkörpern aus Zweikomponenten-Reaktivsystemen mit hohem Füllstoffgehalt 失效
    一种用于从具有高填料含量的双组分反应性体系生产模制品的工艺。

    公开(公告)号:EP0684125A2

    公开(公告)日:1995-11-29

    申请号:EP95107421.0

    申请日:1995-05-16

    申请人: BAYER AG

    IPC分类号: B29C67/24 B29C67/20

    摘要: Es wird ein Verfahren zur Herstellung von gegebenenfalls zelligen Polyurethan-Formkörpern mit hohem Mahlgut/Füllstoff-Gehalt beschrieben, welches dadurch gekennzeichnet ist, daß:

    1. ein aromatisches Di- oder Polyisocyanat mit einer zur vollständigen Abreaktion aller NCO-Gruppen ungenügenden Menge eines Di-und/oder Polyols des Molekulargewichtes 1000 bis 20 000 vermischt und unter Bildung eines Isocyanat-Voradduktes mit dem Isocyanatgehalt von 5 bis 32 % zur Reaktion gebracht wird,
    2. daß dann dieses Isocyanat-Voraddukt mit Mahlgut/Füllstoff vermischt wird, und daß
    3. die erhaltene Mischung in einem weiteren Schritt mit einer weiteren Menge eines Di-und/oder Polyols mit einem Molekulargewicht von 62 bis 2000 (Vernetzer) und gegebenenfalls Wasser und/oder organischem Treibmittel unter Verwendung eines statischen Mischorganes in eine Form eingetragen oder kontinuierlich zu Gußprofilen verarbeitet wird.

    摘要翻译: 它具有高的地面材料/填料含量描述一种用于生产任选蜂窝聚氨酯模制品,其特征在于:1.一种芳族二 - 或多异氰酸酯与不足的二 - 所有NCO基团量的完全反应 和/或分子量1000-20000的混合多元醇,并进行反应,以形成具有从5异氰酸酯的异氰酸酯preadduct到那么这个异氰酸酯preadduct /填料与地面材料混合32%,2,和,3 的混合物而获得。在与具有62的分子量为2000(交联剂)二 - 和/或多元醇的进一步量和任选的水和/或有机发泡剂加入或通过在形式使用静态混合器官连续Gußprofilen进一步的步骤 被处理。

    Process for producing polyester film having thin cured coating of polyurethane, and use of the polyester film
    69.
    发明公开
    Process for producing polyester film having thin cured coating of polyurethane, and use of the polyester film 失效
    一种用于生产具有薄固化聚氨酯涂层的聚酯膜,和使用该聚酯膜的过程。

    公开(公告)号:EP0331409A2

    公开(公告)日:1989-09-06

    申请号:EP89301947.1

    申请日:1989-02-27

    申请人: TEIJIN LIMITED

    摘要: A process for producing a polyester film having a thin cured polyurethane coating, which comprises

    (1) appplying an aqueous composition comprising a thermosetting polyurethane prepolymer as a film-forming component to at least one surface of an unoriented aromatic polyester film to form a thin wet coating on it, said polyurethane prepolymer being characterized by (i) having a polyol component at least 10 % by weight of which is composed of a polyol containing a carbon-carbon double bond selected from unsaturated polyester polyols and polybutadiene polyols, the carbon-carbon double bond being cleavable under ultraviolet light, (ii) having a pendant anionic hydrophilic group in the polymer chain, and (iii) having isocyanate groups blocked with an oxime at the ends of the polymer chain, and
    (2) thereafter stretching and heat-setting the coated film, during which time the wet coating of the aqueous composition is dried and the polyurethane pre­polymer is cured to form a thin cured polyurethane coat­ing having a carbon-carbon double bond on the biaxially oriented polyester film.

    摘要翻译: 一种用于生产具有薄固化的聚氨酯涂料,其包含(1)appplying到wässrige组合物,包括热固性的聚氨酯预聚物作为成膜组分到未取向芳香族聚酯膜的至少一个表面上的聚酯薄膜的方法,以形成一个薄的湿 其上涂层,所述聚氨酯预聚物是由(i)具有多元醇组分的至少10%(重量)的所有其由含有碳 - 碳双键的多元醇的不饱和聚酯多元醇和聚丁二烯多元醇中,碳 - 碳为特征的 双键在紫外光下可裂解的,(ii)具有在聚合物链的侧阴离子亲水基团,和具有封闭在肟在聚合物链的末端异氰酸酯基(iii)和(2)此后拉伸,热 设置涂膜,电影,期间WhichTime的wässrige组合物的湿涂层干燥和聚氨酯预聚物固化而形成薄的固化polyurithan 具有在双轴取向聚酯膜的碳 - 碳双键ANE涂层。 小号