公开(公告)号：US4057506A

公开(公告)日：1977-11-08

申请号：US645152

申请日：1975-12-30

Applicant: Steven Lang Sung

Inventor： Steven Lang Sung

IPC: C11D1/52 ,  C11D3/07 ,  C11D11/00 ,  C11D17/00 ,  C11D3/06

CPC classification number: C11D1/523 ,  C11D11/0094 ,  C11D3/06

Abstract: A process for preparing homogeneous and stable heavy-duty liquid detergent compositions which comprises forming a blend of a solution of a builder salt and an emulsifying agent at an elevated temperature above about 60.degree. C. and cooling said blend to a lower temperature below about 45.degree. C., the amount of said builder salt dissolved in said solution at the elevated temperature being greater than the solubility of said salt in water at the lower temperature, the nature and amount of the emulsifying agent being such as to maintain the builder salt in stable dispersion in said blend at the lower temperature. The finished composition contains a water-soluble detergent surface active agent.

Abstract translation: 一种制备均匀和稳定的重垢液体洗涤剂组合物的方法，其包括在高于约60℃的高温下形成助洗剂盐和乳化剂溶液的共混物，并将所述共混物冷却至低于约45℃的较低温度 在升高的温度下溶解在所述溶液中的所述助洗剂盐的量大于所述盐在较低温度下在水中的溶解度，乳化剂的性质和量使得将助洗剂盐保持在 在较低温度下在所述共混物中稳定分散。 成品组合物含有水溶性洗涤剂表面活性剂。