公开(公告)号：US5039588A

公开(公告)日：1991-08-13

申请号：US422361

申请日：1989-10-16

Applicant: Robert P. Held ,  Howard Matrick

Inventor： Robert P. Held ,  Howard Matrick

IPC: G03F7/004 ,  G03F7/28

CPC classification number: G03F7/28

Abstract: This invention relates to non-electroscopic prolonged tack toners for transferring toned images to an image receptor at low temperatures in the range from 20.degree. C. to 70.degree. C.

Abstract translation: 本发明涉及用于在20℃至70℃的低温下将调色图像转印到图像受体的非电学延长粘性调色剂。

公开(公告)号：US5180425A

公开(公告)日：1993-01-19

申请号：US788141

申请日：1991-11-05

Applicant: Howard Matrick ,  Michele E. Shepard ,  Young S. You

Inventor： Howard Matrick ,  Michele E. Shepard ,  Young S. You

IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00

CPC classification number: C09D11/30

Abstract: An ink for ink jet printers which comprises an aqueous carrier medium, pigment dispersion or dye and a polyol/alkylene oxide condensate cosolvent which eliminates film formation on thermal ink jet resistor surfaces thereby eliminating non-uniformity in optical density. The cosolvent present at least 5% has a solubility in water of at least 4.5 parts in 100 parts of water at 25.degree. C. and a general formula: ##STR1## wherein X=--H or --CH.sub.3 ;R=--H, --CH.sub.3, --C.sub.2 H.sub.5, --C.sub.3 H.sub.7, --C.sub.4 H.sub.9, or --CH.sub.2 O(CH.sub.2 CH.sub.2 O).sub.e H;b=0 or 1,a+d+f(c+e)=2-100; andf=1-6, the cosolvent being present in the amount of at least 4.5% based on the total weight of the ink jet ink composition. These inks exhibit freedom from thermal resistor film formation, have excellent decap performance, are storage stable and give images having excellent print quality.

Abstract translation: 一种用于喷墨打印机的油墨，其包含水性载体介质，颜料分散体或染料和多元醇/环氧烷缩合物共溶剂，其消除热喷墨电阻表面上的成膜，从而消除光密度的不均匀性。 存在至少5％的共溶剂在25℃下在100份水中的溶解度至少为4.5份，通式为：其中X = -H或-CH 3; R = -H，-CH 3，-C 2 H 5，-C 3 H 7，-C 4 H 9或-CH 2 O（CH 2 CH 2 O）e H; b = 0或1，a + d + f（c + e）= 2-100; 和f = 1-6，共溶剂以基于喷墨油墨组合物的总重量的至少4.5％的量存在。 这些油墨表现出不受热电阻膜形成的影响，具有优异的脱色性能，储存稳定性，并给出具有优异印刷质量的图像。

公开(公告)号：US5169436A

公开(公告)日：1992-12-08

申请号：US882400

申请日：1992-05-13

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: C09D11/00

CPC classification number: C09D11/30

Abstract: Aqueous ink jet ink compositions comprising an aqueous carrier medium, a colorant and a sulfoxide or sulfone penetrant having a solubility in water of at least 4.5% at 25.degree. C. and represented by the formula:H(CH.sub.2).sub.a S(O).sub.n (CH.sub.2).sub.b Hwhereina+b=5-8, andn=1-2;exhibit rapid drying, excellent image definition, are storage stable and have excellent decap properties.

Abstract translation: 含水性载体介质，着色剂和在25℃下在水中的溶解度至少为4.5％的亚砜或砜渗透剂，由下式表示：H（CH 2）a S（O）n（ CH2）bH其中a + b = 5-8，n = 1-2; 表现出快速干燥，优异的图像清晰度，储存稳定，具有优异的去皮性能。

公开(公告)号：US4960677A

公开(公告)日：1990-10-02

申请号：US86018

申请日：1987-08-14

Applicant: Josette C. Seibles ,  Howard Matrick

Inventor： Josette C. Seibles ,  Howard Matrick

IPC: G03F3/10 ,  G03F7/004 ,  G03F7/28 ,  G03F7/32

CPC classification number: G03F7/28 ,  Y10S528/934 ,  Y10T428/2998

Abstract: A dry nonelectroscopic toner surface coated with 3 to 40% by weight of an organofunctional substituted fluorocarbon compound. Toners of the invention are useful for developing photosensitive elements having imagewise tacky and complementary nontacky image areas. The surface coating imparts good toning and clean-up characteristics, together with improved performance on aging.

公开(公告)号：US5801738A

公开(公告)日：1998-09-01

申请号：US601900

申请日：1996-02-15

Applicant: John Lawrence Stoffel ,  Arthur Charles Shor ,  Harry Joseph Spinelli ,  Sheau-Hwa Ma ,  Howard Matrick ,  Mark Leland Choy ,  Loren Eugene Johnson

Inventor： John Lawrence Stoffel ,  Arthur Charles Shor ,  Harry Joseph Spinelli ,  Sheau-Hwa Ma ,  Howard Matrick ,  Mark Leland Choy ,  Loren Eugene Johnson

IPC: B41J2/21 ,  B41M5/00 ,  B41M5/50 ,  B41M5/52 ,  C09D11/00 ,  C09D11/02 ,  C09D11/10

CPC classification number: C09D11/40 ,  B41J2/2107

Abstract: A process for alleviating bleed and improving color in printed elements comprises applying an anionic printing liquid and a cationic printing liquid to a substrate adjacent to one another, wherein at least one of the printing liquids contains a polymer and reacting the anionic and cationic printing liquids with one another; wherein the color integrity of the anionic and cationic printing liquids is maintained.

Abstract translation: 一种用于减轻印刷元件的渗色和改善颜色的方法包括将阴离子印刷液体和阳离子印刷液体施加到彼此相邻的基材上，其中至少一种印刷液体含有聚合物并使阴离子和阳离子印刷液体与 另一个; 其中保持阴离子和阳离子印刷液体的颜色完整性。

公开(公告)号：US5416145A

公开(公告)日：1995-05-16

申请号：US100354

申请日：1993-08-05

Applicant: Ronald A. Askeland ,  Sheau-Hwa Ma ,  Howard Matrick ,  Michele E. Shepard

Inventor： Ronald A. Askeland ,  Sheau-Hwa Ma ,  Howard Matrick ,  Michele E. Shepard

IPC: C09D11/00 ,  C09D11/02 ,  C08L55/00

CPC classification number: C09D11/30

Abstract: Ink jet ink compositions consisting essentially of an aqueous carrier medium; an anionic dye; and an anionic polymer have excellent decap and puddling behavior and may be used with a variety of ink jet printers such as continuous, piezoelectric, drop-on-demand and thermal or bubble jet drop-on-demand, and are particularly adapted for use in thermal ink jet printers.

Abstract translation: 主要由水性载体介质组成的喷墨油墨组合物; 阴离子染料; 并且阴离子聚合物具有优异的去蛋白和搅拌性能，并且可以与各种喷墨打印机一起使用，例如连续，压电，按需滴定和热喷雾或气泡喷射滴定，并且特别适用于 热喷墨打印机。

公开(公告)号：US5356464A

公开(公告)日：1994-10-18

申请号：US160703

申请日：1993-12-01

Applicant: Mark S. Hickman ,  Loren E. Johnson ,  John L. Stoffel ,  Ronald A. Askeland ,  Catherine B. Hunt ,  Howard Matrick ,  Keshava A. Prasad ,  John T. Rich ,  Leonard Slevin ,  John R. Moffatt

Inventor： Mark S. Hickman ,  Loren E. Johnson ,  John L. Stoffel ,  Ronald A. Askeland ,  Catherine B. Hunt ,  Howard Matrick ,  Keshava A. Prasad ,  John T. Rich ,  Leonard Slevin ,  John R. Moffatt

IPC: C09D11/00 ,  C09D11/02

CPC classification number: C09D11/30

Abstract: Aqueous ink compositions containing anti-curl agents substantially reduce or eliminate paper curl in plain-paper printed elements without adversely effecting storage stability, decap properties or print quality, and thus eliminate the need for expensive and bulky mechanical curl-arresting devices or special curl-resistant substrates. Printing the inks on plain-paper substrates is the sole step in a process for reducing paper curl in plain-paper printed elements.

Abstract translation: 含有抗卷发剂的水性油墨组合物在普通纸印刷元件中基本上减少或消除纸张卷曲，而不会不利地影响储存稳定性，剥离性能或打印质量，因此不需要昂贵且庞大的机械卷曲装置或特殊卷曲装置， 耐性基材。 在普通纸基材上印刷油墨是在普通纸印刷元件中减少纸张卷曲的过程中的唯一步骤。

公开(公告)号：US5169438A

公开(公告)日：1992-12-08

申请号：US714876

申请日：1991-06-13

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: C09D11/00 ,  C09D11/02

CPC classification number: C09D11/30 ,  C09D11/322

Abstract: An ink for ink jet printers which comprises an aqueous carrier medium, pigment dispersion or dye and a cosolvent which retards or inhibits pluggage failure. The latter is an cycloaliphatic diol having a total of at least 6 carbon atoms and having a solubility in water of at least 4.5 parts in 100 parts of water at 25.degree. C.The pigment dispersion consists of pigment particles and a dispersant, preferably a polymeric dispersant, having a hydrophilic segment and a segment that links to the pigment. These inks exhibit long decap times, are storage stable, have reliable performance and give images having good print quality.

Abstract translation: 一种用于喷墨打印机的油墨，其包含水性载体介质，颜料分散体或染料以及阻滞或阻止层压破坏的助溶剂。 后者是总共具有至少6个碳原子并且在25℃下在100份水中在水中的溶解度为至少4.5份的脂环族二醇。颜料分散体由颜料颗粒和分散剂组成，优选聚合物 分散剂，具有亲水性链段和连接于颜料的链段。 这些油墨具有长的去皮时间，储存稳定，性能可靠，并且具有良好的打印质量的图像。

公开(公告)号：US4561899A

公开(公告)日：1985-12-31

申请号：US673925

申请日：1984-11-21

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: C09B29/33 ,  C09B67/22 ,  G03G9/09 ,  C08L1/08

CPC classification number: C09B67/0051 ,  C09B29/332 ,  G03G9/091 ,  Y10T428/24876

Abstract: Yellow crystal stable pigment of mono-azo type having an average particle size of 0.02 to 0.8 .mu.m, the pigment having on its surface a crystal growth inhibitor compound having substantially similar chemical structure as the pigment, being more soluble than the pigment in solvents used to disperse the pigment, the inhibitor compound not fitting within the crystal lattice of the pigment. The crystal growth of pigment dispersions due to Ostwald ripening can be prevented by adding a crystal growth inhibitor as noted above to the pigment dispersion. The pigments can be dispersed in an organic polymeric binder, e.g., cellulose acetate, to form yellow toners which are useful in toning photosensitive color proofing systems.

Abstract translation: 平均粒径为0.02〜0.8μm的单偶氮型黄色结晶稳定颜料，颜料在其表面上具有与颜料基本相同的化学结构的结晶生长抑制剂化合物，比使用的溶剂中的颜料更易溶 以分散颜料，抑制剂化合物不适合于颜料的晶格内。 通过向颜料分散体中加入如上所述的晶体生长抑制剂，可以防止由于奥斯特瓦尔德熟化引起的颜料分散体的晶体生长。 颜料可以分散在有机聚合物粘合剂例如醋酸纤维素中，形成黄色调色剂，这些调色剂可用于调色光敏彩色打样系统。

公开(公告)号：US4546072A

公开(公告)日：1985-10-08

申请号：US595361

申请日：1984-03-30

Applicant: Howard Matrick

Inventor： Howard Matrick

IPC: C08K3/00 ,  C08L1/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  G03F7/28 ,  G03G9/08 ,  G03G9/09 ,  G03C5/04

CPC classification number: G03F7/28 ,  Y10S430/166

Abstract: 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: 干燥的非电光调色剂包括尺寸分布为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，与至少0.5重量％的水溶性聚合季铵 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。