-
公开(公告)号：US3910846A
公开(公告)日：1975-10-07
申请号：US44619674
申请日：1974-02-22
Applicant: XEROX CORP
Inventor： AZAR JACK C , HOFFEND THOMAS R , MARTIN JEROME E
CPC classification number: G03G9/08755 , G03G9/0804
Abstract: A method is provided for emulsifying polyesters comprising admixing under high shear agitation a polyester having an acid content of at least about 0.02 milliequivalents per gram of polyester with sufficient aqueous basic solution to render the pH of the resulting latex at least about 8.
Abstract translation: 提供了一种用于乳化聚酯的方法，包括在高剪切搅拌下混合具有至少约0.02毫当量的每克聚酯的酸含量的聚酯与足够的碱性碱溶液，以使所得胶乳的pH至少约为8。
-
公开(公告)号：DE69617282T2
公开(公告)日：2002-05-08
申请号：DE69617282
申请日：1996-01-03
Applicant: XEROX CORP
Inventor： SACRIPANTE GUERINO G , BAYLEY ROBERT D , FOX CAROL A , HOFFEND THOMAS R , GRUSHKIN BERNARD
-
公开(公告)号：BR9600039A
公开(公告)日：1998-01-27
申请号：BR9600039
申请日：1996-01-05
Applicant: XEROX CORP
Inventor： SACRIPANTE GUERINO G , BAYLEY ROBERT D , FOX CAROL A , HOFFEND THOMAS R , GRUSHKIN BERNARD
-
公开(公告)号：GB2114763B
公开(公告)日：1985-07-31
申请号：GB8236121
申请日：1982-12-20
Applicant: XEROX CORP
Inventor： CHIN H LU , CICCARELLI ROGER N , HOFFEND THOMAS R
-
公开(公告)号：DE2253401A1
公开(公告)日：1973-06-28
申请号：DE2253401
申请日：1972-10-31
Applicant: XEROX CORP
Inventor： AZAR JACK C , JACKNOW BURTON B , HOFFEND THOMAS R
IPC: C08G63/00 , C08G63/199 , C08G63/66 , C08G63/685 , C08G63/688 , G03G9/087 , G03G9/02
-
Patent Agency Ranking
公开(公告)号：DE69231219T2
公开(公告)日：2000-11-09
申请号：DE69231219
申请日：1992-12-17
Applicant: XEROX CORP
Inventor： MAHABADI HADI KHAN , DRAPPEL STEPHAN , AGUR ENNO E , MCDOUGALL MARIA N V , ALLISON GERALD R , GRUSHKIN BERNARD , BARBETTA ANGELO J , HOFFEND THOMAS R , HAWKINS MICHAEL S
Abstract: Low fix temperature toner resins are fabricated by a reactive melt mixing process wherein polymer resins are cross-linked at high temperature and high shear. The resins are particularly suitable for high speed fusing, show excellent offset resistance and wide fusing latitude and superior vinyl offset propertieS.
-
公开(公告)号：BR9903890A
公开(公告)日：2000-10-17
申请号：BR9903890
申请日：1999-08-25
Applicant: XEROX CORP
Inventor： BARBETTA ANGELO J , BAYLEY ROBERT D , FOX CAROL A , HOFFEND THOMAS R , SILENCE SCOTT M , HENDERSON K DEREK
-
公开(公告)号：GB2163861B
公开(公告)日：1988-11-02
申请号：GB8521622
申请日：1985-08-30
Applicant: XEROX CORP
Inventor： HOFFEND THOMAS R , BARBETTA ANGELO J
Abstract: Disclosed in the present application are toner compositions comprised of resin particles, pigment particles, and a sulfate charge enhancing additive selected from the group consisting of distearyl dimethyl ammonium methyl sulfate, and behenyl trimethyl ammonium methyl sulfate.
-
公开(公告)号：BR8800165A
公开(公告)日：1988-08-30
申请号：BR8800165
申请日：1988-01-19
Applicant: XEROX CORP
Inventor： HOFFEND THOMAS R , JUGLE DON B
Abstract: A toner composition comprising resin particles, pigment particles, and a wax component comprising polymeric alcohols of the formula CH3(CH2)nCH2OH wherein n is a number from about 30 to about 300. i
-
公开(公告)号：CA1168498A
公开(公告)日：1984-06-05
申请号：CA385781
申请日：1981-09-14
Applicant: XEROX CORP
Inventor： NELSON ROBERT A , BAYLEY ROBERT D , HOFFEND THOMAS R , WILLIAMS MEURIG W
IPC: G03G9/08
Abstract: This invention relates to a process for preparing postively charged dry toner compositions by dispersion polymerization which comprises incorporating into the monomer phase during said dispersion polymerization certain triboelectric charge control materials, as represented by the following formula: X wherein R1, R2, R3, and R4 are independently selected from the group consisting of alkyl radicals of from 1 to about 7 carbon atoms, and x is an anion such as halide, nitrate, or sulfate.
-
-
-
-
-
-
-
-
-
Search Results
38
records
(took 0.022 seconds)
