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公开(公告)号:US5518850A
公开(公告)日:1996-05-21
申请号:US316345
申请日:1994-09-30
IPC分类号: C08F283/01 , G03G9/087 , C08L67/06 , G03G9/08
CPC分类号: G03G9/08786 , C08F283/01 , G03G9/08793 , G03G9/08795
摘要: A low fix temperature toner having improved blocking performance comprises colorant and toner resin. The toner resin comprises the reaction product of (1) a diacid, diester or anhydride, (2) a diol and (3) a vinyl monomer compound having separate polyester and vinyl polymer domains with separate T.sub.g 's.
摘要翻译: 具有改进的阻塞性能的低固定温度调色剂包括着色剂和调色剂树脂。 调色剂树脂包含(1)二酸,二酯或酸酐的反应产物,(2)二醇和(3)具有分开的Tg的具有单独的聚酯和乙烯基聚合物结构域的乙烯基单体化合物。
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公开(公告)号:US5486444A
公开(公告)日:1996-01-23
申请号:US297353
申请日:1994-08-29
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/08793
摘要: A process for the preparation of a crosslinked polyester which comprises the reaction of a diol or a mixture of diols and a diacid, a mixture of diacids or their diesters and a polyhydric alcohol monomer to provide a polyhydroxy functional polyester resin precursor, and subsequently reacting said polyhydroxy functional polyester precursor resin with a dianhydride or diepoxy functional crosslinking component.
摘要翻译: 一种制备交联聚酯的方法,其包括二醇或二醇与二酸的混合物,二酸或其二酯的混合物和多元醇单体的反应,以提供多羟基官能的聚酯树脂前体,随后使所述 具有二酐或二环氧官能交联组分的多羟基官能聚酯前体树脂。
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公开(公告)号:US5436103A
公开(公告)日:1995-07-25
申请号:US112523
申请日:1993-08-27
CPC分类号: G03G9/08755 , C08G63/547
摘要: Modified unsaturated linear polymers have at least a first residue, a second residue and an acid residue. The first, second and acid residues correspond to a first, second and acid monomers used to prepare the polymers. The first monomer may be a diacid, anhydride, diacid ester or mixture thereof. The second monomer may be a diol or glycol. The acid monomer may be an aromatic dicarboxylic acid, different than the first monomer. The first residue is present in a concentration not less than about 7.5 mole % and the acid residue is present in a concentration ranging between 2.5 mole % and 12.5 mole %, based on the total mole monomer ratio of the polymer. The polymers have a glass transition temperature ranging from about 54.degree. C. to about 64.degree. C.
摘要翻译: 改性不饱和线性聚合物具有至少第一残基,第二残基和酸残基。 第一,第二和酸残基对应于用于制备聚合物的第一,第二和酸单体。 第一单体可以是二酸,酸酐,二酸酯或其混合物。 第二单体可以是二醇或二醇。 酸单体可以是与第一单体不同的芳族二羧酸。 基于聚合物的总摩尔单体比率,第一残余物以不小于约7.5摩尔%的浓度存在,酸残基以2.5摩尔%至12.5摩尔%的浓度存在。 聚合物的玻璃化转变温度为约54℃至约64℃。
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