Method of stabilizing unsaturated organic compounds from polymerization
    4.
    发明授权
    Method of stabilizing unsaturated organic compounds from polymerization 失效
    从聚合中稳定不饱和有机化合物的方法

    公开(公告)号:US06287483B1

    公开(公告)日:2001-09-11

    申请号:US09084619

    申请日:1998-05-26

    IPC分类号: C09K1522

    摘要: A method for stabilizing an unsaturated polymerizable organic compound from premature polymerization includes addition thereto of an imidazoline or imidazolidine compound, optionally with ring substituents including hydroxyl, oxyl, or oxide moieties as well as aliphatic, alicyclic and/or heterocyclic moieties.

    摘要翻译: 从过早聚合中稳定不饱和可聚合有机化合物的方法包括加入咪唑啉或咪唑烷化合物,任选具有环取代基,包括羟基,氧基或氧化物部分以及脂族,脂环族和/或杂环部分。

    Topical polyurethane foam oxidative and photooxidative stabilizer
    6.
    发明授权
    Topical polyurethane foam oxidative and photooxidative stabilizer 有权
    局部聚氨酯泡沫氧化和光氧化稳定剂

    公开(公告)号:US08642130B2

    公开(公告)日:2014-02-04

    申请号:US12483898

    申请日:2009-06-12

    申请人: John M. DeMassa

    发明人: John M. DeMassa

    IPC分类号: B05D1/02

    摘要: Methods for inhibiting oxidation and photooxidation in polyurethane foams are disclosed. The method involves spraying onto the surface of a polyurethane foam one of the following compositions: a solvent-based composition comprising: an organic solvent; an ultraviolet (UV) light inhibiting compound; and an antioxidant; or an emulsion comprising: water; an emulsifier; an ultraviolet (UV) light inhibiting compound; and an antioxidant.

    摘要翻译: 公开了在聚氨酯泡沫中抑制氧化和光氧化的方法。 该方法包括在聚氨酯泡沫的表面上喷涂以下组合物之一:溶剂型组合物,其包含:有机溶剂; 紫外(UV)光抑制化合物; 和抗氧化剂; 或包含水的乳液; 乳化剂 紫外(UV)光抑制化合物; 和抗氧化剂。