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1.发明授权Fuser assembly with controlled polymeric release agent swell intermediate layer 有权具有受控聚合物脱模剂的定影器组件膨胀中间层公开(公告)号：US06312817B1
公开(公告)日：2001-11-06
申请号：US09244375
申请日：1999-02-04
IPC分类号： B32B904
CPC分类号： B32B1/08 , G03G15/2057 , Y10S428/906 , Y10T428/139 , Y10T428/1393 , Y10T428/31663
摘要： A roller for use in a fusing assembly for receiving a polymeric release agent including a core and multiple layers secured over the core; and the multiple layers including at least one outer layer formed of a silicone mixture which absorbs the polymeric release agent and has toner release properties, and an intermediate layer formed of a silicone mixture selected so that its swelling in 1000 cts poly(dimethylsiloxane) is less than 1% by weight.
摘要翻译： 一种用于接收聚合物脱模剂的定影组合件的辊子，所述聚合物脱模剂包括固定在芯上的芯和多层; 并且多层包括由吸收聚合物脱模剂并具有调色剂释放性质的硅氧烷混合物形成的至少一个外层，以及由硅酮混合物形成的中间层，其选择为使其在1000cts聚（二甲基硅氧烷）中的溶胀较小 超过1重量％。
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2.发明授权公开(公告)号：US06447904B1
公开(公告)日：2002-09-10
申请号：US09212997
申请日：1998-12-16
IPC分类号： D02G300
CPC分类号： G03G15/2057 , Y10T428/2927 , Y10T428/2933 , Y10T428/294 , Y10T428/2958 , Y10T428/2962 , Y10T428/31663
摘要： A fuser member having a support metallic core and a layer of material formed over the metallic core, the layer includes composite material, including a high molecular weight reactive polyfunctional poly(C(1-6) alkyl)siloxane polymer; a cross-linked poly(dialkylsiloxane) incorporating an oxide, wherein the poly(dialkylsiloxane) has a weight average molecular weight before crosslinking of about 5,000 to 80,000; and a silane crosslinking agent.
摘要翻译： 具有支撑金属芯和形成在金属芯上的材料层的定影器构件，该层包括复合材料，包括高分子量反应性多官能聚（C（1-6）烷基）硅氧烷聚合物; 掺入氧化物的交联聚（二烷基硅氧烷），其中所述聚（二烷基硅氧烷）的交联前的重均分子量为约5,000至80,000; 和硅烷交联剂。
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公开(公告)号：US5960245A
公开(公告)日：1999-09-28
申请号：US204601
申请日：1998-12-03
CPC分类号： G03G15/2057 , C08L83/04 , C08G77/16 , C08G77/70 , Y10T428/31663
摘要： A fuser member having a support metallic core and an outer layer of material formed over the metallic core, the outer layer including composite material, having a crosslinkable poly(dialkylsiloxane) incorporating an oxide, wherein the poly(dialkylsiloxane) has a weight average molecular weight before crosslinking of about 1,000 to 90,000; one or more crosslinkable poly(siloxane) selected from the group consisting of poly(diarylsiloxane), poly(arylalkylsiloxanes) or mixtures thereof wherein the (diaryllsiloxane) or poly(arylalkylsiloxane) has a weight average molecular weight before crosslinking of about 1,000 to 90,000, a silicone T-resin; at least one silane crosslinking agents; and wherein the weight average molecular weight of the mixture of poly(dialkylsiloxane) and poly(siloxane) is about 5,000 to 80,000.
摘要翻译： 一种定影器构件，其具有支撑金属芯和形成在所述金属芯上的材料外层，所述外层包括复合材料，其具有结合有氧化物的可交联的聚（二烷基硅氧烷），其中所述聚（二烷基硅氧烷）具有重均分子量 交联前约1000至90,000; 一种或多种选自聚（二芳基硅氧烷），聚（芳基烷基硅氧烷）或其混合物的可交联聚（硅氧烷），其中（二芳基硅氧烷）或聚（芳基烷基硅氧烷）交联前的重均分子量为约1,000至90,000， 硅树脂T型树脂; 至少一种硅烷交联剂; 并且其中聚（二烷基硅氧烷）和聚（硅氧烷）的混合物的重均分子量为约5,000至80,000。
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公开(公告)号：US06190771B1
公开(公告)日：2001-02-20
申请号：US09221345
申请日：1998-12-28
IPC分类号： D02G300
CPC分类号： G03G15/2025 , G03G2215/2093 , Y10T428/2933 , Y10T428/2947 , Y10T428/2962 , Y10T428/2975 , Y10T428/298 , Y10T428/31663
摘要： In a fusing assembly for fixing toner to a receiver and having a fuser roller and a pressure roller forming a fixing nip, a metering roller, a polymeric release agent is applied to the metering roller and a release agent donor roller for receiving polymeric release agent from the metering roller and applying it to the surface of the fusing roller, the release agent donor roller comprising an outer layer including a silicone material selected so that its swelling in 1000 cts poly(dimethylsiloxane) is less than 6% by weight.
摘要翻译： 在用于将调色剂固定到接收器并具有定影辊和形成定影辊隙的加压辊的定影组件中，将计量辊，聚合物脱模剂施加到计量辊和释放剂供体辊，用于接收聚合物脱模剂 计量辊并将其施加到定影辊的表面，释放剂供体辊包括包含硅酮材料的外层，所述外层选择为使其在1000cts聚（二甲基硅氧烷）中的溶胀小于6重量％。
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5.发明授权Fuser member overcoated with fluorocarbon-silicone random copolymer containing aluminum oxide 有权定影部件涂覆有含有氧化铝的氟碳硅氧烷无规共聚物公开(公告)号：US06797348B1
公开(公告)日：2004-09-28
申请号：US09558239
申请日：2000-04-24
IPC分类号： B32B2520
CPC分类号： G03G15/2057 , Y10T428/1352 , Y10T428/1393 , Y10T428/3154 , Y10T428/31663
摘要： A fuser member comprising a core and a layer overlying the core, the layer including a fluorocarbon random copolymer, a curing agent which cures the fluorocarbon random copolymer, the cured fluorocarbon random copolymer having subunits of: —(CH2CF2)x—, —(CF2CF(CF3))y—, or —(CF2CF2)z—, wherein x is from 30 to 90 mole percent, y is from 10 to 70 mole percent, z is from 0 to 34 mole percent; x+y+z equals 100 mole percent. The layer further including a particulate filler having aluminum oxide, having a total concentration in the layer of from 10 to 140 parts by weight per 100 parts of the fluorocarbon random copolymer, and alkaline earth metal oxides or alkaline earth metal hydroxides or combinations thereof; and siloxane polymer comprising one or more curable, silanol-terminated, polyfunctional poly(C1-6 alkyl)siloxane polymers.
摘要翻译： 一种定影器构件，其包括芯和覆盖所述芯的层，所述层包括氟碳无规共聚物，固化所述氟碳无规共聚物的固化剂，所述固化的碳氟化合物无规共聚物具有亚单位：其中x为30至90摩尔％，y 为10至70摩尔％，z为0至34摩尔％; x + y + z等于100摩尔％。该层还包括具有氧化铝的颗粒填料，层中的总浓度为10至140 每100份氟碳无规共聚物的重量份，以及碱土金属氧化物或碱土金属氢氧化物或其组合; 和包含一种或多种可固化的，硅烷醇封端的多官能聚（C 1-6烷基）硅氧烷聚合物的硅氧烷聚合物。
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公开(公告)号：US6041210A
公开(公告)日：2000-03-21
申请号：US335371
申请日：1999-06-17
IPC分类号： G03G15/20
CPC分类号： G03G15/2057
摘要： A toner fuser roller with suppressed electrostatic charge build-up for fixing a toner image to a receiver includes a core; and an overcoat layer formed over the core and defining the surface that contacts the receiver, such overcoat layer including electrically conductive powders having a weight percentage between about 30 to 80 weight percent so as to make the overcoat layer electrically conductive and suppress electrostatic charge build-up and improve thermal conductivity.
摘要翻译： 具有抑制的静电电荷积聚用于将调色剂图像定影到接收器的调色剂定影辊包括芯; 以及形成在所述芯上并且限定与所述接收器接触的表面的外涂层，所述外涂层包括重量百分比在约30至80重量％之间的导电粉末，以使外涂层导电并抑制静电电荷构成， 并提高导热性。
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公开(公告)号：US07048970B1
公开(公告)日：2006-05-23
申请号：US09608818
申请日：2000-06-30
IPC分类号： B05D3/02
CPC分类号： G03G15/2057 , C08L83/08 , C09D127/12 , C08L2666/14
摘要： A method of making a fuser member having a support comprising the steps of: A) providing a support; B) coating from an organic solvent onto the support a coating composition comprising a fluorocarbon thermoplastic random copolymer, a curing agent having a bisphenol residue, a particulate filler containing zinc oxide, an aminosiloxane, and antimony-doped tin oxide particles, the fluorocarbon thermoplastic random copolymer having subunits of: —(CH2CF2)x—, —(CF2CF(CF3)y—, and —(CF2CF2)z—, wherein x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 90 mole percent, z is from 10 to 90 mole percent, x+y+z equals 100 mole percent; and C) curing the coating composition for 5 to 10 hours at a temperature in the range of 25° C. to 275° C.
摘要翻译： 一种制造具有支撑件的定影器构件的方法，包括以下步骤：A）提供支撑件; B）从有机溶剂涂布到载体上，涂料组合物包含氟碳热塑性无规共聚物，具有双酚残基的固化剂，含氧化锌的颗粒填料，氨基硅氧烷和锑掺杂的氧化锡颗粒，碳氟化合物热塑性随机 具有亚基的共聚物：<？in-line-formula description =“In-line Formulas”end =“lead”？ - （CH 2 2 CF 2）x- ， - （CF 2 CF 3（CF 3）y - ）和 - （CF 2 CF 2）z - ，<？in-line-formula description =“In-line Formulas”end =“tail”？>其中x为1至50或60至80摩尔％，y为10至90摩尔％，z为 10至90摩尔％，x + y + z等于100摩尔％;和C）在25℃至275℃的温度下将涂料组合物固化5至10小时。
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公开(公告)号：US06429249B1
公开(公告)日：2002-08-06
申请号：US09609561
申请日：2000-06-30
IPC分类号： C08K318
CPC分类号： C08L27/12 , C08L83/08 , C08L2666/14
摘要： A composition comprising a fluorocarbon thermoplastic random copolymer, a curing agent having a bisphenol residue, a particulate filler containing zinc oxide, and an aminosiloxane, the cured fluorocarbon thermoplastic random copolymer having subunits of: —(CH2CF2)x—,—(CF2CF(CF3)y—, and —(CF2CF2)z—, wherein x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 90 mole percent, z is from 10 to 90 mole percent, x+y+z equals 100 mole percent.
摘要翻译： 包含氟碳热塑性无规共聚物，具有双酚残基的固化剂，含氧化锌的颗粒填料和氨基硅氧烷的组合物，所述固化的碳氟化合物热塑性无规共聚物具有以下的亚单位：其中x为1至50或60至80摩尔％ ，y为10〜90摩尔％，z为10〜90摩尔％，x + y + z为100摩尔％。
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公开(公告)号：US06419615B1
公开(公告)日：2002-07-16
申请号：US09609563
申请日：2000-06-30
IPC分类号： B23P1500
CPC分类号： G03G15/2057
摘要： A toner fuser roller with suppressed electrostatic charge build-up for fixing a toner image to a receiver comprising: (a) a core; and (b) an overcoat layer formed over the core and defining a surface that contacts the receiver, the overcoat layer including electrically conductive fine powder in an amount of 10 to 29 weight percent so as to make the overcoat layer electrically conductive and suppress electrostatic charge build-up and improve thermal conductivity.
摘要翻译： 一种调色剂定影辊，其具有抑制的静电电荷积聚，用于将调色剂图像定影到接收器，包括：（a）芯; 和（b）形成在所述芯上并且限定与所述接收体接触的表面的外涂层，所述外涂层包含10至29重量％的导电细粉末，以使外涂层导电并抑制静电荷 积聚并提高热导率。
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公开(公告)号：US06416819B1
公开(公告)日：2002-07-09
申请号：US09608289
申请日：2000-06-30
IPC分类号： B05D302
CPC分类号： C08L27/12 , C08K2003/2296 , C08L83/04 , C09D127/12 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , C08L2666/14 , C08L2666/54
摘要： A method of preparing a composition containing a fluorocarbon thermoplastic random copolymer comprising the steps of: (A) providing a mixture having: (i) a fluorocarbon thermoplastic random copolymer having subunits of: —(CH2CF2)x—, —(CF2CF(CF3)y—, and —(CF2 CF2)z—, wherein x is from 1 to 50 or 60 to 80 mole percent, y is from 10 to 90 mole percent, z is from 10 to 90 mole percent, x+y+z equals 100 mole percent; (ii) a filler comprising zinc oxide; (iii) a curable amino functional polydimethyl siloxane copolymer comprising aminofunctional units selected from the group consisting of (aminoethylaminopropyl) methyl, (aminopropyl) methyl and (aminopropyl) dimethyl; and (iv) antimony-doped tin oxide particles; (v) a bisphenol residue curing agent; and (B) curing the mixture for 5 to 10 hours at a temperature in the range of 25° C. to 275° C.
摘要翻译： 一种制备含有碳氟化合物热塑性无规共聚物的组合物的方法，包括以下步骤：（A）提供具有以下物质的混合物：（i）具有亚基的氟碳热塑性无规共聚物，其中x为1至50或60至80摩尔％ y为10至90摩尔％，z为10至90摩尔％，x + y + z为100摩尔％;（ii）包含氧化锌的填料;（iii）可固化的氨基官能的聚二甲基硅氧烷共聚物，其包含氨基官能单元 选自（氨基乙基氨基丙基）甲基，（氨基丙基）甲基和（氨基丙基）二甲基; 和（iv）锑掺杂氧化锡颗粒;（v）双酚残余固化剂; 和（B）在25℃至275℃的温度下固化混合物5至10小时。
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