Polyester primer composition and method
    31.
    发明授权
    Polyester primer composition and method 失效
    聚酯底漆组合物及方法

    公开(公告)号:US4525427A

    公开(公告)日:1985-06-25

    申请号:US659867

    申请日:1984-10-12

    IPC分类号: C08G63/553 B32B15/08

    摘要: Polyester compositions containing dicyclopentadiene, maleic acid and a compound containing at least one alcoholic hydroxy group, the polyester formed by a two-stage process. In the first stage, maleic acid and dicyclopentadiene are heated to form an intermediate reaction product. In the second stage, the intermediate is heated with a compound containing at least one alcoholic hydroxy group to form the polyester. The compositions containing this polyester and a diluent have good adhesion to metal and plastic substrates, and are useful as automobile body putty primers. These polyester compositions exhibit good adhesion in corrosion-inducing environments, and are useful to protect against further corrosion.

    摘要翻译: 含有二环戊二烯,马来酸和含有至少一个醇羟基的化合物的聚酯组合物,通过两步法形成聚酯。 在第一阶段中,加热马来酸和二环戊二烯以形成中间反应产物。 在第二阶段中,用包含至少一个醇羟基的化合物加热中间体以形成聚酯。 含有该聚酯和稀释剂的组合物对金属和塑料基材具有良好的粘合性,并且可用作汽车车身油灰底漆。 这些聚酯组合物在腐蚀诱导环境中表现出良好的粘附性,并且可用于防止进一步的腐蚀。

    Heat resistant low shrink polyester resins
    35.
    发明授权
    Heat resistant low shrink polyester resins 失效
    耐热低收缩聚酯树脂

    公开(公告)号:US4348499A

    公开(公告)日:1982-09-07

    申请号:US182284

    申请日:1980-08-28

    申请人: Donald L. Nelson

    发明人: Donald L. Nelson

    CPC分类号: C08G63/553

    摘要: Polyester resins are produced from unsaturated dicarboxylic anhydrides which are modified with a C.sub.10 hydrocarbon concentrate. They are superior to the known resins made by the hydrolysis method containing the hydrocarbon concentrate in that the dicarboxylic anhydrides used in the preparation of the resins are hydrolyzed with an amount of water always less than the amount of maleic anhydride and/or hydrocarbon on a molar basis. After the hydrocarbon addition reaction of the in situ generated acid, the reaction is heated to 140.degree. C. to 185.degree. C. in order to generate cyclopentadiene or similar C.sub.5 hydrocarbons and form endomethylene tetrahydrophthalic anhydride (carbic anhydride) or other similar Diels-Alder products from the remaining unreacted maleic anhydride and hydrocarbon, generally prior to the addition of other resin forming chemical intermediates e.g. polyols.

    摘要翻译: 聚酯树脂由用C10烃精矿改性的不饱和二羧酸酐制成。 它们优于通过含有烃浓缩物的水解方法制备的已知树脂,因为用于制备树脂的二羧酸酐水解总量小于马来酸酐和/或摩尔数量的水 基础。 在原位产生酸的烃加成反应后,将反应物加热至140℃至185℃,以产生环戊二烯或类似的C5烃,并形成内亚甲基四氢邻苯二甲酸酐(碳酸酐)或其它类似的狄尔斯 - 阿尔德 通常在添加形成其它树脂的化学中间体之前,剩余的未反应的马来酸酐和烃的产物 多元醇。

    Unsaturated polyester resin composition
    37.
    发明授权
    Unsaturated polyester resin composition 失效
    不饱和聚酯树脂组合物

    公开(公告)号:US4299950A

    公开(公告)日:1981-11-10

    申请号:US171171

    申请日:1980-07-22

    CPC分类号: C08G63/553 C08F299/04

    摘要: A novel unsaturated polyester resin composition comprising an unsaturated alkyd and a crosslinkable vinyl monomer, said unsaturated alkyd being a modified unsaturated alkyd obtained by reacting a polybasic acid with a polyhydric alcohol in the presence of a cyclopentadiene-type oil having a viscosity at 25.degree. C. of 50 to 50,000.

    摘要翻译: 一种新颖的不饱和聚酯树脂组合物,其包含不饱和醇酸树脂和可交联乙烯基单体,所述不饱和醇酸树脂是通过在25℃下具有粘度的环戊二烯型油的存在下使多元酸与多元醇反应获得的改性不饱和醇酸树脂 50至50,000。

    Photocrosslinkable, high-temperature-resistant polymers and their use in
color imaging devices
    38.
    发明授权
    Photocrosslinkable, high-temperature-resistant polymers and their use in color imaging devices 失效
    可光交联的耐高温聚合物及其在彩色成像装置中的应用

    公开(公告)号:US4267961A

    公开(公告)日:1981-05-19

    申请号:US75621

    申请日:1979-09-14

    摘要: Photocross-linkable, organic solvent-soluble polymers having a Tg greater than 200.degree. C. are disclosed. The polymers contain sufficient radiation-sensitive cross-linkable units to render the polymers insoluble in organic solvents on exposure to radiation to which the cross-linkable units are sensitive. Also disclosed are supports, particularly supports having a radiation-sensitive surface, having thereon a layer of the described photo-corss-linkable polymers. The polymers are capable of receiving heat-transferrable dyes and are useful in forming color filter arrays for solid-state imaging devices. A particularly convenient method of forming solid-state color imaging devices having a layer containing an array of color filters is also disclosed.

    摘要翻译: 公开了Tg高于200℃的可交联的可溶于有机溶剂的聚合物。 聚合物含有足够的辐射敏感性可交联单元,以使聚合物暴露于可交联单元易于辐射的有机溶剂中。 还公开了载体,特别是具有辐射敏感表面的载体,其上具有所述可光聚合的可聚合聚合物的层。 聚合物能够接收可热转移的染料,并且可用于形成用于固态成像装置的滤色器阵列。 还公开了形成具有含有滤色器阵列的层的固态彩色成像装置的特别方便的方法。

    Aqueous polyester coatings
    39.
    发明授权
    Aqueous polyester coatings 失效
    水性聚酯涂层

    公开(公告)号:US4195102A

    公开(公告)日:1980-03-25

    申请号:US966818

    申请日:1978-12-06

    申请人: Edward T. Turpin

    发明人: Edward T. Turpin

    摘要: Aqueous heat-curable coating compositions comprise polyester resin, aminoplast resin, and an allyl ether of a diol or triol wherein the allyl ether alcohol functions as a conventional co-solvent for aiding in dispersing the polyester resin in water and under curing conditions becomes an integral part of the cured coating.

    摘要翻译: 水性可热固化涂料组合物包含聚酯树脂,氨基塑料树脂和二醇或三醇的烯丙基醚,其中烯丙基醚醇用作有助于将聚酯树脂分散在水中并在固化条件下成为常规助溶剂, 固化涂层的一部分。