公开(公告)号：US4528117A

公开(公告)日：1985-07-09

申请号：US150488

申请日：1980-05-16

Applicant: Hans-Joachim Scholl ,  Helmut Reiff ,  Hanns I. Sachs

Inventor： Hans-Joachim Scholl ,  Helmut Reiff ,  Hanns I. Sachs

IPC: C08G18/00 ,  C08G18/70 ,  C08L75/04 ,  C08L97/02 ,  B01J13/00 ,  C07C119/042

CPC classification number: C08G18/706 ,  C08L97/02 ,  C08L75/04 ,  Y10T428/253

Abstract: The present invention relates to aqueous isocyanate emulsions and their use as binders in the production of shaped articles. These emulsions contain(A) from 80 to 20% by weight, based on the total emulsion, of water;(B) from 18 to 79% by weight, based on the total emulsion, of an organic polyisocyanate;(C) from 0.5 to 15% by weight, based on the total emulsion of a sulfonic acid corresponding to the formula:R.sub.1 --SO.sub.3 H).sub.nwhereinn represents the integers 1 or 2, andR.sub.1 represents an aromatic hydrocarbon radical containing from 6 to 14 carbon atoms, an aliphatic hydrocarbon radical containing from 10 to 18 carbon atoms, a cycloaliphatic hydrocarbon radical containing from 6 to 15 carbon atoms, an araliphatic hydrocarbon radical containing from 7 to 15 carbon atoms or an alkaromatic hydrocarbon radical containing from 7 to 24 carbon atoms; and(D) from 0 to 10% by weight, based on the polyisocyanate, of a nonionic, surface-active agent as an emulsifier.

Abstract translation: 本发明涉及异氰酸酯水乳液及其在成型制品生产中作为粘合剂的用途。 这些乳液含有（A）基于总乳液80至20重量％的水; （B）有机多异氰酸酯为18至79重量％，基于总乳液; （C）0.5至15重量％，基于对应于下式的R 1 -SO 3 H）n的磺酸的总乳液，其中n表示整数1或2，并且R 1表示含有6至 含有10至18个碳原子的脂族烃基，含有6至15个碳原子的脂环族烃基，含有7至15个碳原子的芳脂族烃基或含有7至24个碳原子的烷基烃基 原子 和（D）基于多异氰酸酯0至10重量％的非离子表面活性剂作为乳化剂。

公开(公告)号：US3981831A

公开(公告)日：1976-09-21

申请号：US527474

申请日：1974-11-26

Applicant: Peter Markusch ,  Dieter Dieterich ,  Helmut Reiff

Inventor： Peter Markusch ,  Dieter Dieterich ,  Helmut Reiff

IPC: C08G18/00 ,  C08G18/28 ,  C08G18/30 ,  C08G18/38 ,  C08K3/34 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L75/00 ,  C08L77/00 ,  C08G18/14

CPC classification number: C08G18/3895 ,  C08G18/2805 ,  C08G18/302 ,  C08K3/34

Abstract: A process is provided for making an inorganic-organic plastic having improved compression strength, elasticity, dimensional stability to heat and flame resistance wherein an organic polyisocyanate is reacted with an aqueous solution of an alkali metal silicate or aqueous silica sol in a mixture containing an organic amphiphilous compound having 1 to 9 carbon atoms, such as an alcohol. The product may be used as a constructional component of a building.

Abstract translation: 提供了一种制备具有改进的抗压强度，弹性，尺寸对热稳定性和阻燃性的无机 - 有机塑料的方法，其中有机多异氰酸酯与碱金属硅酸盐或含水硅溶胶的水溶液在含有机 具有1至9个碳原子的两亲性化合物，例如醇。 该产品可用作建筑物的结构部件。