公开(公告)号：US4189303A

公开(公告)日：1980-02-19

申请号：US904646

申请日：1978-05-10

Applicant: Walter J. Thorsen

Inventor： Walter J. Thorsen

IPC: D06M11/34 ,  D06M3/08 ,  D06M9/08

CPC classification number: D06M11/34

Abstract: Proteinaceous animal fibrous materials are shrinkproofed by contacting the material with an aqueous solution of ozone at a temperature of about 0.degree. to 50.degree. C. for a period of time and at a concentration sufficient to shrinkproof the material but insufficient to cause degradation of the material.

Abstract translation: 蛋白质动物纤维材料通过将材料与臭氧水溶液在约0℃至50℃的温度下接触一段时间并且具有足以使材料收缩而不足以引起材料降解的浓度来进行收缩 。

公开(公告)号：US4214330A

公开(公告)日：1980-07-29

申请号：US15503

申请日：1979-02-23

Applicant: Walter J. Thorsen

Inventor： Walter J. Thorsen

IPC: D06B3/10 ,  D06B19/00 ,  D06B23/16 ,  D06B3/30

CPC classification number: D06B23/16 ,  D06B19/0052

Abstract: Fibers are treated with ozone-steam mixtures by conveying them through an open-ended chamber having a horizontal middle section substantially elevated with respect to the open chamber end. The fibers are exposed to the ozone-steam mixture in the horizontal middle section wherein the ozone-steam mixture is centrally introduced.An apparatus for carrying out this method includes an open-ended chamber having a horizontal middle section substantially elevated with respect to the open chamber end. Also included are means for moving the substances through the chamber and means for supplying an ozone-steam mixture to the horizontal middle region of the chamber.

Abstract translation: 通过将臭氧 - 蒸汽混合物输送通过具有相对于开放室端部大致升高的水平中间部分的开放式腔室来处理纤维。 纤维暴露于中间引入臭氧 - 蒸汽混合物的水平中间部分的臭氧 - 蒸汽混合物。 用于执行该方法的装置包括具有相对于开放室端部大致升高的水平中间部分的开放式腔室。 还包括用于将物质移动通过室的装置和用于将臭氧 - 蒸汽混合物供应到室的水平中间区域的装置。

公开(公告)号：US4300367A

公开(公告)日：1981-11-17

申请号：US219569

申请日：1980-12-24

Applicant: Walter J. Thorsen

Inventor： Walter J. Thorsen

IPC: D06B19/00 ,  D06B23/16 ,  D06B3/30

CPC classification number: D06B23/16 ,  D06B19/0052

Abstract: Fibers are treated with ozone-steam mixtures by conveying them through an open-ended chamber having a horizontal middle section substantially elevated with respect to the open chamber end. The fibers are exposed to the ozone-steam mixture in the horizontal middle section wherein the ozone is centrally introduced.An apparatus for carrying out this method includes an open-ended chamber having a horizontal middle section substantially elevated with respect to the open chamber end. Also included are means for moving the substances through the chamber, means for centrally supplying ozone to the horizontal middle region of the chamber and means for supplying steam to the horizontal middle region of the chamber.

Abstract translation: 通过将臭氧 - 蒸汽混合物输送通过具有相对于开放室端部大致升高的水平中间部分的开放式腔室来处理纤维。 将纤维暴露于中间引入臭氧的水平中间部分中的臭氧 - 蒸汽混合物。 用于执行该方法的装置包括具有相对于开放室端部大致升高的水平中间部分的开放式腔室。 还包括用于将物质移动通过室的装置，用于向室的水平中间区域中心供应臭氧的装置以及用于向室的水平中间区域供应蒸汽的装置。