Paint stripping foam
    1.
    发明授权
    Paint stripping foam 失效
    油漆剥离泡沫

    公开(公告)号:US4619711A

    公开(公告)日:1986-10-28

    申请号:US767542

    申请日:1985-08-20

    CPC分类号: C09K3/30 C09D9/04

    摘要: An aqueous alkaline paint stripper composition which forms a foam when dispersed from an aerosol container comprising:A. from 47 to 94% by weight of an aqueous solution containing from about 5 to about 40% by weight of at least one strongly alkaline substance,B. from 1 to 8% by weight of at least one surfactant,C. from 5 to 30% by weight of at least one propellant,D. from 0 to 5% by weight of at least one foam stabilizer and/or thickener, andE. from 0 to 10% by weight of at least one water-miscible organic solvent,and a method of stripping paint using the above paint stripper composition.

    摘要翻译: 一种从气溶胶容器分散时形成泡沫的水性碱性漆汽提器组合物,其包含:A.从47至94重量%的含有约5至约40重量%的至少一种强碱性物质的水溶液,B 1至8重量%的至少一种表面活性剂,C 5至30重量%的至少一种推进剂,D 0至5重量%的至少一种泡沫稳定剂和/或增稠剂,以及 E为0至10重量%的至少一种水混溶性有机溶剂,以及使用上述脱漆剂组合物剥漆的方法。

    Process for producing water glass foams from aerosol containers
    2.
    发明授权
    Process for producing water glass foams from aerosol containers 失效
    从气溶胶容器生产水玻璃泡沫的方法

    公开(公告)号:US4533490A

    公开(公告)日:1985-08-06

    申请号:US515040

    申请日:1983-07-19

    摘要: A process for producing in situ foams based on alkali metal silicates characterized in that an aqueous alkali metal silicate solution on the one hand and a hardener solution on the other hand are accomodated in separate pressurized containers A and B, prior to use the hardener solution in container B is added to and mixed with the silicate solution in container A in the presence of a suitable emulsifier for foam formation and a propellent gas liquid under high pressure between 0.degree. and 50.degree. C., and, on actuation of the discharge valve of container A, an alkali metal silicate foam is discharged. The alkali metal silicate foams formed are distinguished by non-inflammability, high temperature stability and good heat-insulating properties and are used as a filling, construction and insulating material or the like in the building industry.

    摘要翻译: 一种用于生产基于碱金属硅酸盐的原位泡沫的方法,其特征在于一方面碱金属硅酸盐水溶液和另一方面的固化剂溶液容纳在单独的加压容器A和B中,在使用固化剂溶液之前 在合适的泡沫形成乳化剂和在0〜50℃的高压下的推进气体液体存在下,将容器B加入并与容器A中的硅酸盐溶液混合,并且在驱动排出阀 容器A,排出碱金属硅酸盐泡沫。 形成的碱金属硅酸盐泡沫体的特征在于不易燃,高温稳定性和良好的绝热性,并且用作建筑工业中的填充,结构和绝缘材料等。

    Universal adhesive surfacer/filler
    3.
    发明授权
    Universal adhesive surfacer/filler 失效
    通用胶粘剂二手/填料

    公开(公告)号:US5278223A

    公开(公告)日:1994-01-11

    申请号:US844569

    申请日:1992-03-27

    摘要: The invention relates to optionally solventless two-component polyurethane surfacers containing finely divided fillers in a high pigment volume concentration based on a polyfunctional isocyanate component (B) and a polyol component (A) which is liquid at room temperature and which consists of mixture components containing isocyanate-reactive hydroxyl groups with an at least predominant content of branched-chain polyols (A1) containing ester and ether groups, which contains at least a proportion of the finely divided fillers and, optionally, the additives and which, for application, is mixed with the isocyanate component (B) and applied as a mixture which can still be processed by shaping. To form a substantially waterproof, elastic multipurpose adhesive surfacer which combines high adhesive strength with high volume stability, the polyol component (A) contains oleopolyols having an OH functionality of at least 2 to about 3 as an additional mixture component (A2) and, if desired, low-viscosity monofunctional alcohols of distinctly oleophilic character, which are at least substantially involatile at room temperature, in admixture with component (A1) as another additional mixture component (A3).

    摘要翻译: PCT No.PCT / EP90 / 01581 Sec。 371日期:1992年3月27日 102(e)1992年3月27日PCT PCT 1990年9月14日PCT公布。 出版物WO91 / 04998 日本1991年04月18日。本发明涉及基于多官能异氰酸酯组分(B)和在室温下为液体的多元醇组分(A),其含有高颜料体积浓度的细分散填料的任选无溶剂的双组分聚氨酯表面活性剂 并且其由包含含有至少主要含量的含有酯和醚基团的支链多元醇(A1)的异氰酸酯反应性羟基的混合物组分组成,其含有至少一部分细碎填料和任选的添加剂和 其用于应用,与异氰酸酯组分(B)混合并以可以通过成型进行处理的混合物施加。 为了形成具有高粘合强度和高体积稳定性的基本上防水的,多功能的多用途粘合剂表面处理剂,多元醇组分(A)含有OH官能度至少为2至约3的作为附加混合物组分(A2)的醇聚多元醇,如果 具有明显亲油性的所需的低粘度单官能醇,其在室温下至少基本上不挥发,与作为另外的另外的混合物组分(A3)的组分(A1)混合。

    Two-component polyurethane adhesive
    9.
    发明授权
    Two-component polyurethane adhesive 失效
    双组分聚氨酯胶粘剂

    公开(公告)号:US4551517A

    公开(公告)日:1985-11-05

    申请号:US680862

    申请日:1984-12-12

    摘要: The invention relates to two-component polyurethane adhesive preparations in which the resin component is an oleochemical polyol. The oleochemical polyols used are ring-opened products of the reaction of epoxidized fatty alcohols, fatty acid esters (particularly triglycerides) or fatty acid amides with alcohols. The oleochemical polyols may be varied within wide limits in regard to their OH-functionality and so formulated with the hardener polyisocyanate components that the adhesives satisfy the relevant requirements. Reaction products of epoxidized triglycerides with monohydric alcohols are a particularly effective substitute for castor oil.

    摘要翻译: 本发明涉及双组分聚氨酯粘合剂制剂,其中树脂组分是油性多元醇。 所使用的油性多元醇是环氧化脂肪醇,脂肪酸酯(特别是甘油三酯)或脂肪酸酰胺与醇的反应的开环产物。 油化学多元醇在其OH官能度方面可以在宽范围内变化,并且与粘合剂满足相关要求的硬化剂多异氰酸酯组分配制。 环氧化甘油三酯与一元醇的反应产物是蓖麻油的特别有效的替代品。