公开(公告)号：US3635656A

公开(公告)日：1972-01-18

申请号：US3635656D

申请日：1971-01-11

Applicant: EMERY INDUSTRIES INC

Inventor： PIEPMEYER JOSEPH A

IPC: D06L1/04 ,  D06L1/08 ,  D06L1/00

CPC classification number: D06L1/04 ,  D06L1/08

Abstract: A process for drycleaning fabrics such as garments and other drycleanable materials, particularly highly soiled garments, by using hydrocarbon and chlorinated hydrocarbon solvents. The process includes a plurality of phases in a cleaning cycle wherein soiled garments are agitated in drycleaning solvent in each of the phases by mixing the solvent of a first phase with a detergent having a substantivity for the garments, removing the solvent of the first phase from the garments while the detergent is substantively retained by the garments and combining the solvent of a second phase with the garments containing the detergent for continued cleaning.

Abstract translation: 通过使用碳氢化合物和氯化烃溶剂干燥清洁织物如衣服和其他可干洗材料，特别是高度污染的衣服的方法。 该方法包括在清洁循环中的多个阶段，其中通过将第一阶段的溶剂与具有对衣物具有亲和性的洗涤剂混合，将第一相的溶剂除去，从而将污染的衣物在干燥清洗溶剂中搅拌， 衣服，而洗涤剂被衣服实质上保留，并且将第二相的溶剂与含有洗涤剂的衣服组合以便继续清洁。

公开(公告)号：US3254029A

公开(公告)日：1966-05-31

申请号：US15119361

申请日：1961-11-09

Applicant: EMERY INDUSTRIES INC

Inventor： PIEPMEYER JOSEPH A

IPC: D06L1/04

CPC classification number: D06L1/04 ,  Y10S516/05

公开(公告)号：US2944964A

公开(公告)日：1960-07-12

申请号：US78263458

申请日：1958-12-24

Applicant: EMERY INDUSTRIES INC

Inventor： PIEPMEYER JOSEPH A

IPC: C10G21/16 ,  D06L1/10

CPC classification number: C10G21/16 ,  D06L1/10

公开(公告)号：US2695250A

公开(公告)日：1954-11-23

申请号：US23918851

申请日：1951-07-28

Applicant: EMERY INDUSTRIES INC

Inventor： SHIELDS WILLIAM H ,  PIEPMEYER JOSEPH A

IPC: D06L1/04

CPC classification number: D06L1/04