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72 条记录 (耗时 0.016 秒)

    Phenolic resin adhesion promoters and adhesive compositions
    64.
    发明授权
    Phenolic resin adhesion promoters and adhesive compositions 失效
    酚醛树脂和粘合剂组合物的粘合剂

    公开(公告)号：EP0476902B1

    公开(公告)日：1996-11-13

    申请号：EP91308216.0

    申请日：1991-09-09

    申请人： LORD CORPORATION

    发明人： Kurcera, Helmut W. ,  Troughton, Ernest Barritt, Jr.

    IPC分类号： C09J161/06 ,  C08G8/24

    CPC分类号： C09J123/28 ,  C08G8/20 ,  C08G8/24 ,  C08L2666/16 ,  C09J5/02 ,  C09J123/34 ,  C09J2205/306 ,  Y10T428/31688

    摘要： An adhesion promoting composition for enhancing adhesion between an elastomeric substrate and a metal surface which, when applied at least in substantial contact with the metal surface, produces an elastomer-metal adhesive bond that withstands high temperature fluid and corrosive material environments and that can be applied without extensive pretreatment of the metal surface. The adhesion promoting composition comprises a phenolic resin derived from a first phenolic component, a second phenolic component, and a formaldehyde source, wherein the first phenolic component is a monohydroxy aromatic compound, a dihydroxy aromatic compound or a combination thereof, and the second phenolic component is a trihydroxy aromatic compound. A two-part adhesive composition containing a primer component and an overcoat component is also disclosed. The primer component contains the adhesion promoting composition and a first halogenated polyolefin while the overcoat component contains a second halogenated polyolefin and a nitroso compound.

    OVERCOAT AND ADHESIVE COMPOSITIONS BASED ON CHLORINATED POLYOLEFINS HAVING HIGH CHLORINE CONTENTS
    65.
    发明公开
    OVERCOAT AND ADHESIVE COMPOSITIONS BASED ON CHLORINATED POLYOLEFINS HAVING HIGH CHLORINE CONTENTS 失效
    层和粘合剂组合物以氯化聚烯烃氯含量高

    公开(公告)号：EP0739362A1

    公开(公告)日：1996-10-30

    申请号：EP95906627.0

    申请日：1994-12-19

    申请人： LORD CORPORATION

    发明人： OZAWA, Hiroyoshi ,  KAMIYA, Noboru ,  FUTAYA, Ryuji

    IPC分类号： C08F8 ,  C09J115 ,  C09J123

    CPC分类号： C09J123/28 ,  C09J115/02

    摘要： Adhesive compositions based on chlorinated polyolefins having chlorine contents greater than about 60 percent and molecular weights greater than about 500. The adhesive compositions contain the chlorinated polyolefin and a crosslinking agent. The chlorinated polyolefins are advantageous in that they can be prepared in an environmentally acceptable manner and can be utilized as a substitute for the traditional chlorinated natural rubber materials utilized in adhesive compositions without compromising adhesive performance. Preferred chlorinated polyolefins are prepared by a process involving the dispersion and chlorination of high surface are apolyolefinic particles in an aqueous medium.

    Olefin polymer based pressure-sensitive adhesives
    69.
    发明公开
    Olefin polymer based pressure-sensitive adhesives 失效
    Druckempfindliche Klebstoffe aus Olefin-Polymeren。

    公开(公告)号：EP0430301A2

    公开(公告)日：1991-06-05

    申请号：EP90123014.4

    申请日：1990-11-30

    申请人： AVERY DENNISON CORPORATION

    发明人： Plamthottam, Sebastian S. ,  Mann, Roger H. ,  Landers, John O.

    IPC分类号： C09J123/00 ,  C09J123/26 ,  C09J123/28 ,  C09J151/06

    CPC分类号： C09J123/02 ,  C08L2666/02 ,  C08L2666/34 ,  C09J123/28

    摘要： There are provided pressure-sensitive adhesives which comprise free radical cured mixtures of at least one crosslinkable olefin polymer and at least one tackifying organic additive, preferably a hydrogenated additive, which is substantially nonresponsive to action of free radicals and present in an amount sufficient to tackify the cured mixture of polymer and additive.

    摘要翻译： 提供了压敏粘合剂，其包含至少一种可交联烯烃聚合物和至少一种增粘有机添加剂，优选氢化添加剂的自由基固化混合物，其基本上对自由基的作用无响应，并且以足以增粘的量存在 聚合物和添加剂的固化混合物。

    Modified chlorinated polypropylene, process for producing the same and use thereof
    70.
    发明公开
    Modified chlorinated polypropylene, process for producing the same and use thereof 失效
    Modifiziertes chloriertes Polypropylen，Verfahren zu seiner Herstellung und seine Anwendung。

    公开(公告)号：EP0297555A2

    公开(公告)日：1989-01-04

    申请号：EP88110397.2

    申请日：1988-06-29

    申请人： SAKATA INKUSU KABUSHIKI KAISHA

    发明人： Miyamoto, Takahito ,  Fujiwara, Kunitaka ,  Kano, Masanori ,  Inoue, Takahiko

    IPC分类号： C08G81/02 ,  C09D123/28 ,  C09J123/28 ,  C09D11/10

    CPC分类号： C09J123/28 ,  C08G81/024 ,  C09D11/10

    摘要： A modified chlorinated polypropylene which has superior properties is obtained by the reaction of a chlorinated polypropylene having a molecular weight in the range of from 5,000 to 500,000 with a polyurethane having a molecular weight in the range of from 600 to 200,000. The modified chlorinated polypropylene exhibits excellent adhesion to various kinds of base film and a satisfactory performance with respect to such after-treatments as lamina­tion, boiling and retort processes, and therefore is useful as a binder resin for printing ink or other coating compositions.

    摘要翻译： 通过使分子量为5,000〜500,000的氯化聚丙烯与分子量为600〜200,000的聚氨酯反应，得到具有优异性能的改性氯化聚丙烯。 改性氯化聚丙烯对各种基底膜具有优异的粘附性，并且对于诸如层压，煮沸和蒸馏处理的后处理而言具有令人满意的性能，因此可用作印刷油墨或其它涂料组合物的粘合剂树脂。