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1. 发明授权

US5360462A Coated abrasive article 失效
标题翻译：涂层磨料制品
公开(公告)号：US5360462A
公开(公告)日：1994-11-01
申请号：US99199
申请日：1993-07-29
申请人： Walter L. Harmer , Robert J. DeVoe , Eric G. Larson , Don H. Kincaid , Peggy S. Willett , Jerry W. Williams
发明人： Walter L. Harmer , Robert J. DeVoe , Eric G. Larson , Don H. Kincaid , Peggy S. Willett , Jerry W. Williams
IPC分类号： B24D11/00 , B24D3/02 , B24D3/28 , B24D3/34 , B24D18/00 , B32B27/38 , C08F2/46 , C08G18/63 , C08G18/79 , C08G59/68 , C08G85/00 , C08J5/14
CPC分类号： B24D3/342 , B24D3/28 , Y10S526/943 , Y10T428/25 , Y10T428/256
摘要： A method for preparing a coated abrasive article wherein the a plurality of abrasive grains are applied to a make coat such that the abrasive grains are substantially a mono-layer. The make coat precursor is a pressure-sensitive adhesive-like or pressure-sensitive adhesive. The make coat precursor is partially cured to approximate a pressure-sensitive adhesive-like layer or when fully cured is a pressure-sensitive adhesive. The make coat precursor has sufficient "tack" to hold the abrasive grains during the application and curing of the size coat, resulting in a substantially monolayer of abrasive grains.
摘要翻译：一种制备涂覆的磨料制品的方法，其中将多个磨粒施加到制造涂层，使得磨粒基本上是单层。成膜涂层前体是压敏粘合剂或压敏粘合剂。构成涂层前体部分固化以接近压敏粘合剂层，或者当完全固化为压敏粘合剂时。成膜涂层前体在施胶和固化尺寸涂层期间具有足够的“粘性”以保持磨料颗粒，导致基本上单层的磨料颗粒。

2. 发明授权

US5256170A Coated abrasive article and method of making same 失效
标题翻译：涂层磨料制品及其制造方法
公开(公告)号：US5256170A
公开(公告)日：1993-10-26
申请号：US823762
申请日：1992-01-22
申请人： Walter L. Harmer , Robert J. DeVoe , Eric G. Larson , Don H. Kincaid , Peggy S. Willett , Jerry W. Williams
发明人： Walter L. Harmer , Robert J. DeVoe , Eric G. Larson , Don H. Kincaid , Peggy S. Willett , Jerry W. Williams
IPC分类号： B24D11/00 , B24D3/02 , B24D3/28 , B24D3/34 , B24D18/00 , B32B27/38 , C08F2/46 , C08G18/63 , C08G18/79 , C08G59/68 , C08G85/00 , C08J5/14 , B24D3/00
CPC分类号： B24D3/342 , B24D3/28 , Y10S526/943 , Y10T428/25 , Y10T428/256
摘要： A method for preparing a coated abrasive article wherein the a plurality of abrasive grains are applied to a make coat such that the abrasive grains are substantially a mono-layer. The make coat precursor is a pressure-sensitive adhesive-like or pressure-sensitive adhesive. The make coat precursor is partially cured to approximate a pressure-sensitive adhesive-like layer or when fully cured is a pressure-sensitive adhesive. The make coat precursor has sufficient "tack" to hold the abrasive grains during the application and curing of the size coat, resulting in a substantially monolayer of abrasive grains.

3. 发明授权

US5462797A Energy curable pressure-sensitive adhesive compositions 失效
标题翻译：能量固化型压敏粘合剂组合物
公开(公告)号：US5462797A
公开(公告)日：1995-10-31
申请号：US193518
申请日：1994-02-08
申请人： Jerry W. Williams , Robert J. DeVoe , Thomas P. Klun , George F. Vesley , Patrick G. Zimmerman
发明人： Jerry W. Williams , Robert J. DeVoe , Thomas P. Klun , George F. Vesley , Patrick G. Zimmerman
IPC分类号： C08F283/00 , C08G18/22 , C08G18/63 , C09J4/02 , C09J175/00 , C09J175/04 , B32B7/12 , C09J133/08
CPC分类号： C09J175/04 , C08F283/006 , C08G18/22 , C08G18/637 , C08G2170/40 , Y10T428/2809 , Y10T428/2852
摘要： The present invention provides a pressure-sensitive adhesive composition and a method for producing the same. The pressure-sensitive adhesive composition is produced by the combination of at least one free-radically photopolymerizable monomer and at least one set of polyurethane precursors, and a suitable photoinitiation system consisting of at least one salt of a cationic organometallic complex, an additional free-radical photo initiator and the application of sufficient energy to photopolymerize same by sequential exposure to visible electromagnetic radiation and then to ultraviolet electromagnetic radiation.
摘要翻译：本发明提供一种压敏粘合剂组合物及其制造方法。通过组合至少一种可自由基光聚合的单体和至少一组聚氨酯前体以及由至少一种阳离子有机金属络合物的盐，另外的自由基聚合的前体组合的光引发剂体系，自由基光引发剂和足够的能量通过顺序地暴露于可见电磁辐射然后进行紫外线电磁辐射而使其光聚合。

4. 发明授权

US5238744A Tough polymeric mixtures 失效
标题翻译：坚韧的聚合物混合物
公开(公告)号：US5238744A
公开(公告)日：1993-08-24
申请号：US819407
申请日：1992-01-10
申请人： Jerry W. Williams , Robert J. DeVoe
发明人： Jerry W. Williams , Robert J. DeVoe
IPC分类号： C08F2/48 , C08F2/50 , C08G18/63 , C09D4/00
CPC分类号： C08G18/637 , C08F2/48 , C09D4/00 , Y10T428/31507 , Y10T428/31551 , Y10T428/31645 , Y10T428/31678 , Y10T428/31692
摘要： A tough polymeric mixture comprises the polymerized product of admixture I or II, whereinadmixture I comprises 5 to 45 weight percent of a first monomer and a photoinitiator therefor, said first monomer being at least one free-radically polymerizable monomer, and 95 to 55 weight percent of a second monomer and a photoinitiator therefor, said second monomer being at least one set of polyurethane precursors, andadmixture II comprises 5 to 45 weight percent of a first monomer and a photoinitiator therefor, said first monomer being at least one set of polyurethane precursors, and 95 to 55 weight percent of a second monomer and a photoinitiator therefor, said second monomer being at least one free-radically polymerizable monomer,said polymeric mixture having been prepared by a process involving two sequential actinic radiations of wavelength ranges centered around .lambda..sub.1 and .lambda..sub.2, respectively, wherein .lambda..sub.1 and .lambda..sub.2 differ from each other by at least 30 nm, andwherein the actinic radiation centered around .lambda..sub.1 does not substantially polymerize the second monomer, andwherein the area under a stress-strain curve as determined by ASTM D638-89 for said polymeric mixture is at least 10 percent greater, preferably 20 percent greater, and more preferably at least 50 percent greater when said precursor monomers are cured by said sequential photoinitiation process compared to when the same mixture is cured by a single photostage cure.
摘要翻译：韧性聚合物混合物包含混合物I或II的聚合产物，其中混合物I包含5至45重量％的第一单体和其引发剂，所述第一单体为至少一种可自由基聚合的单体，和95至55重量份百分比的第二单体和光引发剂，所述第二单体是至少一组聚氨酯前体，并且混合物II包含5至45重量％的第一单体和其光引发剂，所述第一单体为至少一组聚氨酯前体和95至55重量％的第二单体及其光引发剂，所述第二单体是至少一个可自由基聚合的单体，所述聚合物混合物已经通过涉及以λ为中心的波长范围的两个连续光化辐射 1和λ2，其中λ1和λ2彼此不同至少30nm，并且其中以λ1为中心的光化辐射基本上不使第二单体聚合，并且其中根据ASTM D638-89对所述聚合物混合物测定的应力 - 应变曲线下的面积为至少10％，优选为20％，更优选为当所述前体单体通过所述顺序光引发过程固化时相比，通过单次光固化固化相同的混合物时，至少50％以上。

5. 发明授权

US5102924A Polymeric mixtures and process therefor 失效
标题翻译：聚合物混合物及其工艺
公开(公告)号：US5102924A
公开(公告)日：1992-04-07
申请号：US568088
申请日：1990-08-16
申请人： Jerry W. Williams , Robert J. DeVoe
发明人： Jerry W. Williams , Robert J. DeVoe
IPC分类号： C08F2/48 , C08F2/50 , C08F4/00 , C08G18/63 , C09D4/00
CPC分类号： C08G18/637 , C08F2/48 , C09D4/00
摘要： A tough polymeric mixture comprises the polymerized product of admixture I or II, whereinadmixture I comprises 5 to 45 weight percent of a first monomer and a photoinitiator therefor, said first monomer being at least one free-radically polymerizable monomer, and 95 to 55 weight percent of a second monomer and a photoinitiator therefor, said second monomer being at least one set of polyurethane precursors, andadmixture II comprises 5 to 45 weight percent of a first monomer and a photoinitiator therefor, said first monomer being at least one set of polyurethane precursors, and 95 to 55 weight percent of a second monomer and a photoinitiator therefor, said second monomer being at least one free-radically polymerizable monomer,said polymeric mixture having been prepared by a process involving two sequential actinic radiations of wavelengths ranges centered around .lambda..sub.1 and .lambda..sub.2, respectively, wherein .lambda..sub.1 and .lambda..sub.2 differ from each other by at least 30 nm, andwherein the actinic radiation centered .lambda..sub.1 does not substantialy polymerize the second monomer, andwherein the area under a stress-strain curve as determined by ASTM D638-89 for said polymeric mixture is at least 10 percent greater, preferably 20 percent greater, and more preferably at least 50 percent greater when said precursor monomers are cured by said sequential photoinitiation process compared to when the same mixture is cured by a single photostage cure.
摘要翻译：韧性聚合物混合物包含混合物I或II的聚合产物，其中混合物I包含5至45重量％的第一单体和其引发剂，所述第一单体为至少一种可自由基聚合的单体，和95至55重量份百分比的第二单体和光引发剂，所述第二单体是至少一组聚氨酯前体，并且混合物II包含5至45重量％的第一单体和其光引发剂，所述第一单体为至少一组聚氨酯前体和95至55重量％的第二单体及其光引发剂，所述第二单体是至少一个可自由基聚合的单体，所述聚合物混合物已经通过涉及波长范围以λ为中心的两个连续光化辐射的方法制备 1和λ2，其中λ1和λ2彼此不同至少30nm，并且其中光化辐射居中的λ1不会基本上聚合第二单体，并且其中通过ASTM D638-89测定的针对所述聚合物混合物的应力 - 应变曲线下的面积至少为10％，优选为20％，更优选为当所述前体单体通过所述顺序光引发过程固化时相比，通过单次光固化固化相同的混合物时，其最大50％更大。

6. 发明授权

US06848986B2 Dual cured abrasive articles 有权
标题翻译：双固化磨料制品
公开(公告)号：US06848986B2
公开(公告)日：2005-02-01
申请号：US10427005
申请日：2003-04-30
申请人： Philip E. Kendall , Soon C. Park , Wesley J. Bruxvoort , Scott R. Culler , Jerry W. Williams
发明人： Philip E. Kendall , Soon C. Park , Wesley J. Bruxvoort , Scott R. Culler , Jerry W. Williams
IPC分类号： B24D3/28 , B24B7/22
CPC分类号： B24D3/28
摘要： The present invention is directed to a method of making a three-dimensional fixed abrasive article, and a three dimensional fixed abrasive made thereby. The method comprises providing an abrasive composition comprising a plurality of abrasive particles and a binder precursor. The binder precursor comprises a polymerizable material consisting essentially of an ethylenically unsaturated material having one or more terminal functional groups of the same type of reactive functionality, a photoinitiator, and a thermal initiator. The abrasive composition is then applied onto a backing. The method then comprises at least partially curing the binder precursor by activating the photoinitiator, and further curing the binder precursor by activating the thermal initiator to provide a three-dimensional fixed abrasive.
摘要翻译：本发明涉及一种制造三维固定磨料制品的方法和由此制成的三维固定磨料。该方法包括提供包含多个研磨颗粒和粘合剂前体的磨料组合物。粘合剂前体包括基本上由具有一个或多个相同类型的反应性官能团的末端官能团的烯属不饱和材料，光引发剂和热引发剂组成的可聚合材料。然后将研磨剂组合物施加到背衬上。该方法然后包括通过激活光引发剂至少部分固化粘合剂前体，并通过激活热引发剂进一步固化粘合剂前体以提供三维固定磨料。

7. 发明授权

US06132860A Abrasive article comprising organometallic coupling agent 失效
标题翻译：包含有机金属偶联剂的磨料制品
公开(公告)号：US06132860A
公开(公告)日：2000-10-17
申请号：US886737
申请日：1997-07-01
申请人： Wesley J. Bruxvoort , Steven J. Keipert , Fred B. McCormick , Jerry W. Williams , Bradford B. Wright
发明人： Wesley J. Bruxvoort , Steven J. Keipert , Fred B. McCormick , Jerry W. Williams , Bradford B. Wright
IPC分类号： B24D3/02 , B24D11/00 , B32B5/16
CPC分类号： B24D3/02 , B24D11/00 , Y10T428/24372 , Y10T428/24413 , Y10T428/25 , Y10T428/252 , Y10T428/257
摘要： An energy sensitive composition comprising a monomeric organometallic complex essentially free of nucleophilic groups and which, upon exposure to energy, bonds to basic reactive sites on a substrate via the metal center, leaving the polymerizable group of the complex unreacted and unrestricted; an energy sensitive composition at least one energy sensitive organometallic group is incorporated in or appended to the backbone of a polymer, such that the resulting coordinatively unsaturated organometallic group or groups bond to basic reactive sites on a substrate, thus forming permanent bonds, and further, the adherent compositions are useful in applications such as adhesion of polymers to substrates, protective coatings, printing plates, durable release coatings, primers, binders, and paints.
摘要翻译：一种能量敏感性组合物，其包含基本上不含亲核基团的单体有机金属络合物，并且在暴露于能量之后，经由金属中心与基底上的碱性反应位点键合，使复合物的可聚合基团未反应和不受限制; 能量敏感组合物至少一个能量敏感的有机金属基团被引入聚合物的主链或连接到聚合物的骨架上，使得所得到的协调不饱和的有机金属基团与基底上的碱性反应位点相连，从而形成永久的键，粘合剂组合物可用于诸如将聚合物粘合到基材，保护涂层，印刷版，耐久脱模涂料，底漆，粘合剂和涂料等应用中。

8. 发明授权

US5741542A Process of making thermal free-radical cure adhesives 失效
标题翻译：制备热自由基固化粘合剂的工艺
公开(公告)号：US5741542A
公开(公告)日：1998-04-21
申请号：US444819
申请日：1995-05-18
申请人： Jerry W. Williams , Gary T. Boyd , Jeanne M. Goetzke , Gerald L. Uhl , David A. Ylitalo
发明人： Jerry W. Williams , Gary T. Boyd , Jeanne M. Goetzke , Gerald L. Uhl , David A. Ylitalo
IPC分类号： B05D5/10 , C09J7/02 , C09J7/04 , C09J201/00
CPC分类号： B05D5/10 , C09J7/041
摘要： A process for making an adhesive comprising allowing a carrier web coated with a thermal free-radically polymerizable mixture to remain in a heat exchange medium for a time sufficient to subdue the reaction exotherm and maintain a reaction temperature by thermal contact of the polymerizable mixture with the heat exchange medium and to affect conversion of the coating to an adhesive layer, preferably to a pressure sensitive adhesive layer, wherein the coating is a substantially solvent-free thermally initiated polymerizable mixture comprised of at least one free radical monomer, at least one thermal initiator, optionally, at least one cross-linker and optionally, at least one co-monomer.
摘要翻译：一种制造粘合剂的方法，包括使涂覆有热可自由基聚合的混合物的载体网保持在热交换介质中足以使反应放热的时间足以使可聚合混合物与热交换介质并影响涂层转化为粘合剂层，优选至压敏粘合剂层，其中涂层是基本上无溶剂的热引发的可聚合混合物，其包含至少一种自由基单体，至少一种热引发剂，任选地，至少一个交联剂和任选的至少一种共聚单体。

9. 发明授权

US5506007A Polymerization of systems using a deoxygenated medium 失效
标题翻译：使用脱氧培养基进行系统聚合
公开(公告)号：US5506007A
公开(公告)日：1996-04-09
申请号：US510475
申请日：1995-08-02
申请人： Jerry W. Williams , George V. D. Tiers , Jeanne M. Goetzke , Gerald L. Uhl
发明人： Jerry W. Williams , George V. D. Tiers , Jeanne M. Goetzke , Gerald L. Uhl
IPC分类号： B05D1/36 , B05D3/00 , B05D3/06 , B05D3/10 , C08F2/00 , C08L33/04 , C08L33/10 , C08L33/18 , C08L33/20 , C08L33/24 , C08L33/26 , C09D4/00 , C09D133/02 , C09D133/04 , C09D133/18 , C09D133/24 , C09D201/00 , C08J7/04
CPC分类号： B05D3/107 , B05D3/068 , C09D4/00
摘要： A process for polymerizing a free-radically polymerizable composition comprising the steps:(a) coating a coatable free-radically polymerizable mixture onto at least one major surface of a web;(b) deoxygenating a liquid inerting medium;(c) immersing the coated web into the deoxygenated liquid inerting medium; and(d) irradiating the immersed coated web with actinic radiation sufficient to effect polymerization of the free-radically polymerizable mixture, while maintaining the liquid inerting medium in an essentially oxygen-free state.
摘要翻译：一种使可自由基聚合的组合物聚合的方法，包括以下步骤：（a）将可涂布的可自由基聚合的混合物涂布在幅材的至少一个主表面上; （b）使液体惰性介质脱氧; （c）将涂覆的纤维网浸入脱氧液体惰性介质中; 和（d）用足够的自由基聚合混合物进行聚合的光化辐射照射浸渍的涂布网，同时保持液体使介质处于基本上不含氧的状态。

10. 发明授权

US5976690A Opaque adhesives and method therefor 失效
标题翻译：不透明粘合剂及其方法
公开(公告)号：US5976690A
公开(公告)日：1999-11-02
申请号：US35412
申请日：1998-02-09
申请人： Jerry W. Williams , Gary T. Boyd , Jeanne M. Goetzke , Gerald L. Uhl , David A. Ylitalo
发明人： Jerry W. Williams , Gary T. Boyd , Jeanne M. Goetzke , Gerald L. Uhl , David A. Ylitalo
IPC分类号： H01R4/50
CPC分类号： H01R4/50 , Y10T428/28 , Y10T428/2809 , Y10T428/2852 , Y10T428/2891
摘要： A process for making an adhesive comprising allowing a carrier web coated with a thermal free-radically polymerizable mixture to remain in a heat exchange medium for a time sufficient to subdue the reaction exotherm and maintain a reaction temperature by thermal contact of the polymerizable mixture with the heat exchange medium and to affect conversion of the coating to an adhesive layer, preferably to a pressure sensitive adhesive layer, wherein the coating is a substantially solvent-free thermally initiated polymerizable mixture comprised of at least one free radical monomer, at least one thermal initiator, optionally, at least one cross-linker and optionally, at least one co-monomer.
摘要翻译：一种制造粘合剂的方法，包括使涂覆有热可自由基聚合的混合物的载体网保持在热交换介质中足以使反应放热的时间足以使可聚合混合物与热交换介质并影响涂层转化为粘合剂层，优选至压敏粘合剂层，其中涂层是基本上无溶剂的热引发的可聚合混合物，其包含至少一种自由基单体，至少一种热引发剂，任选地，至少一个交联剂和任选的至少一种共聚单体。

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