公开(公告)号：US3891439A

公开(公告)日：1975-06-24

申请号：US30307172

申请日：1972-11-02

Applicant: POLYCHROME CORP

Inventor： KATZ LEON ,  ROWE WILLIAM ,  GOLDA EUGENE

IPC: G03F7/32 ,  G03F7/08

CPC classification number: G03F7/322 ,  G03F7/32 ,  Y10S516/01 ,  Y10S516/02 ,  Y10S516/03 ,  Y10S516/06

Abstract: A developer composition for photosensitive coatings on substrates, particularly lithographic printing plates sensitized with substantially water-insoluble diazonium compounds, which is comprised of an aqueous solution of an amphoteric surfactant and a substantially water-soluble organo-lithium salt, e.g., lithium naphthenate, lithium benzoate, lithium ricinoleate, etc. The novel developers quickly remove non-image areas of the plate and yet do not detrimentally dissolve the image areas of the plate.

Abstract translation: 用于基材上的感光涂料的显影剂组合物，特别是用基本上不溶于水的重氮化合物敏化的平版印刷版，其由两性表面活性剂的水溶液和基本上水溶的有机锂盐，例如环烷酸锂，锂 苯甲酸盐，蓖麻油酸锂等。新型显影剂快速去除板的非图像区域，但不会有害地溶解板的图像区域。

公开(公告)号：US3891438A

公开(公告)日：1975-06-24

申请号：US30307272

申请日：1972-11-02

Applicant: POLYCHROME CORP

Inventor： KATZ LEON ,  GOLDA EUGENE

IPC: G03F7/32 ,  G03C5/34 ,  G03F7/08

CPC classification number: G03F7/322 ,  G03F7/32 ,  Y10S516/01 ,  Y10S516/02 ,  Y10S516/03 ,  Y10S516/06

Abstract: A developer composition for photosensitive coatings on substrates, particularly lithographic printing plates sensitized with substantially water-insoluble diazonium compounds, which is comprised of an aqueous solution of an amphoteric surfactant. The novel developers quickly remove non-image areas of the plate and yet do not detrimentally dissolve the image areas of the plate.

Abstract translation: 用于基材上的感光涂料的显影剂组合物，特别是用基本上不溶于水的重氮化合物敏化的平版印刷版，其由两性表面活性剂的水溶液组成。 新颖的开发人员快速地去除板的非图像区域，但不会有害地溶解板的图像区域。

公开(公告)号：CA1004898A

公开(公告)日：1977-02-08

申请号：CA184371

申请日：1973-10-26

Applicant: POLYCHROME CORP

Inventor： KATZ LEON ,  GOLDA EUGENE

IPC: G03F7/32

Abstract: A developer composition for photosensitive coatings on substrates, particularly lithographic printing plates sensitized with substantially water-insoluble diazonium compounds, which is comprised of an aqueous solution of an amphoteric surfactant. The novel developers quickly remove non-image areas of the plate and yet do not detrimentally dissolve the image areas of the plate.

公开(公告)号：AU6203273A

公开(公告)日：1975-05-01

申请号：AU6203273

申请日：1973-10-31

Applicant: POLYCHROME CORP

Inventor： GOLDA EUGENE ,  ROWE WILLIAM ,  KATZ LEON

IPC: G03F7/30 ,  G03F7/32 ,  G03F7/08 ,  G03C1/54

公开(公告)号：CA1008717A

公开(公告)日：1977-04-19

申请号：CA184372

申请日：1973-10-26

Applicant: POLYCHROME CORP

Inventor： KATZ LEON ,  ROWE WILLIAM ,  GOLDA EUGENE

IPC: G03F7/32