公开(公告)号：US5085698A

公开(公告)日：1992-02-04

申请号：US508145

申请日：1990-04-11

Applicant: Sheau-Hwa Ma ,  Howard Matrick ,  Arthur C. Shor ,  Harry J. Spinelli

Inventor： Sheau-Hwa Ma ,  Howard Matrick ,  Arthur C. Shor ,  Harry J. Spinelli

IPC: C09D11/00 ,  C09D11/10

CPC classification number: C09B67/0008 ,  C09D11/326

Abstract: A pigmented ink for ink jet printers which comprises an aqueous carrier medium, and pigment particles dispersed in an AB or BAB block copolymer having a hydrophilic segment and a segment that links to the pigment. The A block and the B block(s) have molecular weights of at least 300. These inks give images having good print quality, water and smear resistance, lightfastness, and storage stability.

Abstract translation: 一种用于喷墨打印机的着色油墨，其包含水性载体介质和分散在具有亲水链段和连接于颜料的链段的AB或BAB嵌段共聚物中的颜料颗粒。 A块和B嵌段的分子量至少为300.这些油墨给出了具有良好印刷质量，耐水和耐沾污性，耐光性和储存稳定性的图像。

公开(公告)号：US4965172A

公开(公告)日：1990-10-23

申请号：US289848

申请日：1988-12-22

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: G03F3/10 ,  G03F7/28

CPC classification number: G03F3/103 ,  G03F7/28 ,  Y10S430/166

Abstract: This invention concerns a method for color development of a surface having imagewise tacky and nontacky image areas which comprises(a) applying a dry nonelectroscopic toner to the image-bearing surface;(b) distributing the toner particles over the image surface whereby the distributed toner particles become embedded solely in the tacky image areas; and(c) physically removing toner particles from the nontacky areas which are left substantially free of the toner particles, the improvement wherein high resolution images having higher toned optical density with improved color purity are obtained using a dry nonelectroscopic humidity resistant toner having a size distribution within the range from about 0.2 micron to about 10 microns, not more than 10% of the toner being below 0.5 micron and not more than 10% of the toner being above 5 microns, and the toner consists essentially of a colorant dispersed in an organic resin wherein the resin is a single homogeneous polymer selected from the group consisting of homopolymers of styrene or styrene homologs, and interpolymers thereof, said polymer having a number average molecular weight in the range from about 500 to about 2,000 and said polymer having a softening temperature in the range from about 75.degree. C. to about 175.degree. C.In another embodiment, this invention concerns dry, nonelectroscopic humidity resistant toners for producing high resolution images having higher toned optical density with improved color purity.

Abstract translation: 本发明涉及一种具有成像粘性和非棘手图像区域的表面的显色方法，该方法包括（a）将干性非光学调色剂施加到图像承载表面; （b）将调色剂颗粒分布在图像表面上，由此分布的调色剂颗粒完全嵌入粘性图像区域中; 并且（c）从基本上不含调色剂颗粒的非粘性区域物理去除调色剂颗粒，改进之处在于使用具有尺寸分布的干燥非电光学耐湿调色剂获得具有更高色调光密度的改进色纯度的高分辨率图像 在约0.2微米至约10微米的范围内，不超过10％的调色剂低于0.5微米且不超过10％的调色剂高于5微米，并且调色剂基本上由分散在有机 树脂，其中树脂是选自苯乙烯或苯乙烯同系物的均聚物及其互聚物的单一均匀聚合物，所述聚合物的数均分子量在约500至约2,000的范围内，所述聚合物具有软化温度 在约75℃至约175℃的范围内。在另一个实施方案中，本发明涉及干燥，无选择性 用于产生具有较高色调光密度的高分辨率图像并具有改善的色纯度的防旋转调色剂。

公开(公告)号：US4565773A

公开(公告)日：1986-01-21

申请号：US554330

申请日：1983-11-22

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: G03F7/28 ,  G03C5/04

CPC classification number: G03F7/28 ,  Y10S430/166

Abstract: Dry nonelectroscopic toners comprising pigmented organic resin particles having a size distribution of 0.2 to 30 micrometers, not more than 50 percent of the particles being less than 1 micrometer, surface coated with nonionic siloxane polyoxyalkylene copolymer with a polar end as defined having a hydrophilic lipophilic balance in the range of 7 to 15. The toners are useful in color developing positive- and negative-working photosensitive elements, particularly in automatic toning machine. Good clean-up and low stain propensity are achieved.

Abstract translation: 干燥非光学调色剂包括尺寸分布为0.2至30微米的颜料有机树脂颗粒，不超过50％的颗粒小于1微米，表面涂覆有非极性硅氧烷聚氧化烯共聚物，极性端具有亲水亲油平衡 在7至15的范围内。调色剂可用于彩色显影正和负光敏元件，特别是在自动调色机中。 实现良好的清洁和低污染倾向。

公开(公告)号：US4547457A

公开(公告)日：1985-10-15

申请号：US595362

申请日：1984-03-30

Applicant: Eugene L. Grubb ,  Howard Matrick

Inventor： Eugene L. Grubb ,  Howard Matrick

IPC: G03F7/28 ,  G03C5/04

CPC classification number: G03F7/28 ,  Y10S430/166

Abstract: Process of preparing dry nonelectroscopic toner comprising pigmented organic resin particles having a size distribution of 0.2 to 30 micrometers, surface coated with at least 0.1% by weight of silicone oil or fluorocarbon compound, in combination with at least 0.5% by weight of a water soluble, polymeric quaternary ammonium compound as defined. The toner is useful in color developing positive- and negative-working photosensitive elements. The toners, particularly magenta and cyan, exhibit high density and excellent stability.

Abstract translation: 制备干燥非光学调色剂的方法，其包含尺寸分布为0.2至30微米的着色有机树脂颗粒，表面涂覆有至少0.1重量％的硅油或碳氟化合物，以及至少0.5重量％的水溶性 ，定义的聚合季铵化合物。 该调色剂可用于彩色显影正负作用光敏元件。 调色剂，特别是品红和青色，表现出高密度和优异的稳定性。

公开(公告)号：US4257951A

公开(公告)日：1981-03-24

申请号：US128458

申请日：1980-03-24

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: C09B67/00 ,  C09B67/12 ,  C09B47/04

CPC classification number: C09B67/0016 ,  C09B67/0023

Abstract: Converting crude copper phthalocyanine (CPC) to pigmentary copper phthalocyanine (CPC) by two-stage milling with 5-400% by weight of alum and 0.6-3.7 cc of organic liquid per 100 grams of CPC in the first stage and 1.2-9.8 cc of organic liquid per 100 grams of CPC in the second stage with the total organic liquid being 4-13 cc per 100 grams CPC.

Abstract translation: 通过两步研磨将粗铜酞菁（CPC）转化为颜料铜酞菁（CPC），其中5-400重量％的明矾和0.6-3.7cc有机液体，每100克CPC在第一阶段和1.2-9.8cc 的有机液体，每100克CPC在第二阶段，总有机液体为4-13cc / 100克CPC。