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1. 发明授权

US5721032A Puzzle cut seamed belt with strength enhancing strip 失效
标题翻译：拼图切割缝带带强度增强带
公开(公告)号：US5721032A
公开(公告)日：1998-02-24
申请号：US522622
申请日：1995-08-31
申请人： Thomas C. Parker , Edward L. Schlueter, Jr. , Laurence J. Lynd , Lucille M. Sharf
发明人： Thomas C. Parker , Edward L. Schlueter, Jr. , Laurence J. Lynd , Lucille M. Sharf
IPC分类号： G03G15/16 , B29C65/00 , B29C65/50 , B29C65/56 , B65G15/30 , B65H5/02 , F16G3/10 , G03G5/00 , F16G1/00 , F16G15/30
CPC分类号： F16G3/10 , B29C65/5042 , B29C65/56 , B29C66/1142 , B29C66/2272 , B29C66/2276 , B29C66/322 , B29C66/4322 , B29C66/4324 , B29C65/5007 , B29C65/7847 , B29C66/49 , B29C66/71 , B29L2031/7092 , Y10T24/1664 , Y10T428/19 , Y10T428/24777 , Y10T428/2495
摘要： An endless flexible seamed belt formed by joining two ends of material from which the belt is fabricated each end of which has a plurality of mutually mating elements in a puzzle cut pattern which are in interlocking relationship to prevent separation of the ends and which form a seam when joined mechanically to enable the flexible belt to essentially function as an endless belt having a substantially uniform thickness, said seam having voids between mutually mating elements at least partially filled with a seam strength enhancing material which is chemically and physically compatible with the material from which the belt is fabricated and which substance applied as a strip or on a strip over the seam and is bound to said belt material, said bond having been formed by the application of heat and/or pressure to a strip of said compatible placed material on at least one side of the seam at least substantially covering the seam. The strip may include a substrate with a coating of the compatible material which is removed after the bond is formed.
摘要翻译：一种无端柔性缝合带，其通过接合制造带的材料的两端形成，每个端部具有多个互相匹配的拼图切割图案，其互锁关系是防止端部分离并形成接缝当机械地连接以使得柔性带能够基本上起到具有基本均匀厚度的环形带的作用时，所述接缝在相互配合的元件之间具有至少部分地填充有接缝强度增强材料的空隙，所述接缝强度增强材料在化学和物理上与材料所述带被制造，并且哪个物质作为条带或在条带上施加在接缝上并且被绑定到所述带材料上，所述接合是通过将热和/或压力施加在所述相容放置材料的条上而形成的接缝的至少一侧至少基本覆盖接缝。带可以包括具有相容材料的涂层的基底，其在形成结合之后被去除。

2. 发明授权

US5514436A Endless puzzle cut seamed belt 失效
标题翻译：无尽的拼图剪缝
公开(公告)号：US5514436A
公开(公告)日：1996-05-07
申请号：US297200
申请日：1994-08-29
申请人： Edward L. Schlueter, Jr. , Thomas C. Parker , Robert M. Ferguson , Robert N. Finsterwalder , Lucille M. Sharf , Laurence J. Lynd , David Battat
发明人： Edward L. Schlueter, Jr. , Thomas C. Parker , Robert M. Ferguson , Robert N. Finsterwalder , Lucille M. Sharf , Laurence J. Lynd , David Battat
IPC分类号： G03G15/14 , B29C65/56 , B29D29/00 , B29L29/00 , B65G15/30 , F16G3/00 , F16G3/10 , G03G15/00 , G03G21/00 , F16G1/00 , B65G17/06
CPC分类号： G03G15/754 , B29C65/56 , B29C66/1142 , B29C66/2272 , B29C66/2274 , B29C66/2276 , B29C66/4322 , B29C66/4324 , B65G15/30 , F16G3/00 , B29C66/71 , B65G2201/02 , Y10T428/19
摘要： An endless flexible seamed belt with a mechanically invisible seam and substantially equivalent in performance to a seamless belt is formed by joining two ends of material from which the belt is fabricated each end of which has a plurality of mutually mating elements in a puzzle cut pattern which are in interlocking relationship in at least one plane and which when joined mechanically enable the flexible belt to essentially function as an endless belt having a substantially uniform thickness.
摘要翻译：具有机械不可见接缝并且与无缝带基本上相当性能的无端柔性缝合带通过接合制造带的两端而形成，其中每个端部具有多个相互匹配的元件，其具有拼图切割图案，其中，在至少一个平面中具有互锁关系，并且当连接机械地使柔性带基本上起到具有基本上均匀厚度的环形带的作用。

3. 发明授权

US5286566A Electrically conductive elastomer 失效
标题翻译：导电弹性体
公开(公告)号：US5286566A
公开(公告)日：1994-02-15
申请号：US113929
申请日：1993-08-31
申请人： Edward L. Schlueter, Jr. , Henry L. Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
发明人： Edward L. Schlueter, Jr. , Henry L. Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
IPC分类号： C08G18/66 , C08G18/65 , C08K5/41 , C08L75/00 , C08L75/08 , G03G15/16 , H01B1/12 , B32B27/38
CPC分类号： H01B1/122 , C08K5/41 , Y10T428/139 , Y10T428/31511 , Y10T428/31551 , Y10T428/31605
摘要： An electrically conductive polyurethane elastomer obtained by the reaction of a polytetramethylene ether glycol having the formula HO[(CH.sub.2).sub.4 O].sub.x H where x is from 8 to 41 and from about 20 to about 95 parts by weight per 100 parts by weight of said glycol of at least one diisocyanate, a sufficient amount of chain extender and cross linking agents to provide a crosslinked elastomer and an amount of an asymmetric ionic quarternary ammonium salt having the formula: ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are C.sub.n H.sub.2n+1 and 1.ltoreq.n.ltoreq.25 sufficient to provide a D.C. volume resistivity of from about 10.sup.7 to about 10.sup.11 ohm cm. In a preferred embodiment the asymmetric ionic quarternary ammonium salt is hexadecyl ethyl dimethyl ammonium ethyl sulfate.
摘要翻译：通过使式HO（（CH 2）4 O）x H的聚四亚甲基醚二醇反应获得的导电聚氨酯弹性体，其中x为8至41，约20至约95重量份，相对于每100重量份所述二醇的至少一种二异氰酸酯，足够量的增链剂和交联剂以提供交联的弹性体和一定量的具有下式的不对称离子季铵盐：（*化学结构*）其中R 1，R 2，R 3，R 4和 R5是CnH2n + 1和1≤n≤25，足以提供约107至约1011欧姆厘米的DC体积电阻率。在优选的实施方案中，不对称离子季铵盐是十六烷基乙基二甲基铵乙基硫酸盐。

4. 发明授权

US5259990A Electrically conductive polyurethane elastomer 失效
标题翻译：导电聚氨酯弹性体
公开(公告)号：US5259990A
公开(公告)日：1993-11-09
申请号：US37145
申请日：1993-03-25
申请人： Edward L. Schlueter, Jr. , Henry Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
发明人： Edward L. Schlueter, Jr. , Henry Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
IPC分类号： C08G18/66 , C08G18/65 , C08K5/41 , C08L75/00 , C08L75/08 , H01B1/12 , H01B1/00
CPC分类号： H01B1/122 , C08K5/41 , Y10S428/906 , Y10T428/139 , Y10T428/31551 , Y10T428/31605
摘要： An electrically conductive polyurethane elastomer obtained by the reaction of a polytetramethylene ether glycol having the formula HO[(CH.sub.2).sub.4 O].sub.x H where x is from 8 to 41 and from about 20 to about 95 parts by weight per 100 parts by weight of the glycol of at least one diisocyanate, a sufficient amount of cross linking agents and chain extenders to provide a crosslinked elastomer and an amount of an asymmetric ionic quarternary ammonium salt having the formula: ##STR1## Where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are C.sub.n H.sub.2n+1 and 1.ltoreq.n.ltoreq.25 sufficient to provide a resistivity of from about 10.sup.7 to about 10.sup.11 ohm cm. In a preferred embodiment the asymmetric ionic quarternary ammonium salt is (3-lauramidopropyl) trimethylammonium sulfate.
摘要翻译：通过使具有式HO [（CH 2）4 O] x H的聚四亚甲基醚二醇反应获得的导电聚氨酯弹性体，其中x为8至41，约20至约95重量份，相对于每100重量份的二醇的至少一种二异氰酸酯，足量的交联剂和扩链剂以提供交联弹性体和一定量的具有下式的不对称离子季铵盐：其中R 1，R 2，R 3，R 4，R 5和R 6 是足够提供约107至约1011欧姆厘米的电阻率的Cn H2n + 1和1

5. 发明授权

US5259989A Electrically conductive elastomer 失效
标题翻译：导电弹性体
公开(公告)号：US5259989A
公开(公告)日：1993-11-09
申请号：US37144
申请日：1993-03-25
申请人： Edward L. Schlueter, Jr. , Henry L. Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
发明人： Edward L. Schlueter, Jr. , Henry L. Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
IPC分类号： C08G18/66 , C08G18/65 , C08K5/41 , C08L75/00 , C08L75/08 , G03G15/16 , H01B1/12 , H01B1/00
CPC分类号： H01B1/122 , C08K5/41 , Y10T428/139 , Y10T428/31511 , Y10T428/31551 , Y10T428/31605
摘要： An electrically conductive polyurethane elastomer obtained by the reaction of a polytetramethylene ether glycol having the formula HO[(CH.sub.2).sub.4 O].sub.x H where x is from 8 to 41 and from about 20 to about 95 parts by weight per 100 parts by weight of said glycol of at least one diisocyanate, a sufficient amount of chain extender and cross linking agents to provide a crosslinked elastomer and an amount of an asymmetric ionic quarternary ammonium salt having the formula: ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are C.sub.n H.sub.2n+1 and 1.ltoreq.n.ltoreq.25 sufficient to provide a D.C. volume resistivity of from about 10.sup.7 to about 10.sup.11 ohm cm. In a preferred embodiment the asymmetric ionic quarternary ammonium salt is hexadecyl ethyl dimethyl ammonium ethyl sulfate.
摘要翻译：通过使具有式HO [（CH 2）4 O] x H的聚四亚甲基醚二醇反应获得的导电聚氨酯弹性体，其中x为8至41，约20至约95重量份，相对于每100重量份所述二醇的至少一种二异氰酸酯，足够量的增链剂和交联剂以提供交联弹性体和一定量的具有下式的不对称离子季铵盐：其中R1，R2，R3，R4和R5是Cn H2n + 1和1≤n≤25足以提供约107至约1011欧姆厘米的DC体积电阻率。在优选的实施方案中，不对称离子季铵盐是十六烷基乙基二甲基铵乙基硫酸盐。

6. 发明授权

US4963674A Purification of cyanuric acid 失效
标题翻译：纯化氰尿酸
公开(公告)号：US4963674A
公开(公告)日：1990-10-16
申请号：US454653
申请日：1989-12-21
申请人： Robert W. Mason , Thomas C. Parker
发明人： Robert W. Mason , Thomas C. Parker
IPC分类号： C07D251/32
CPC分类号： C07D251/32
摘要： A process for the purification of crude cyanuric acid containing aminotriazine compounds as impurities which comprises digesting the crude cyanuric acid in an aqueous solution containing low concentrations of a mineral acid. The mineral acid is, for example sulfuric acid, nitric acid, hydrochloric acid, or phosphoric acid. The digestion is operated at a temperature in the range of from about 120.degree. C. and about 220.degree. C. and autogenous pressure using a stoichiometric ratio of sulfuric acid to aminotriazine compounds of less than 1, to produce a slurry of purified cyanuric acid in an acid depleted ammonium sulfate solution.Purification of cyanuric acid by the process of the present invention permits a substantial reduction in the amounts of acid used in the digestion and the base required for ammonia stripping and neutralization of the spent acid from the digestion. This provides significant cost savings in the digestion and waste treatment methods.
摘要翻译：用于纯化含有氨基三嗪化合物的粗制氰尿酸化合物作为杂质的方法，其包括在含有低浓度无机酸的水溶液中消化粗制氰尿酸。无机酸是例如硫酸，硝酸，盐酸或磷酸。消化在约120℃至约220℃的温度范围内操作，使用硫酸与氨基三嗪化合物的化学计量比小于1的自生压力，以产生纯化的三聚氰酸浆液一种贫酸的硫酸铵溶液。通过本发明的方法纯化氰尿酸可以显着降低消化中使用的酸的量和氨脱除所需的碱和从消化中分离废酸。这在消化和废物处理方法中节省了大量成本。

7. 发明授权

US4725684A Synthesis of urea cyanurate 失效
标题翻译：尿素氰脲酸酯的合成
公开(公告)号：US4725684A
公开(公告)日：1988-02-16
申请号：US33292
申请日：1987-04-02
申请人： Robert W. Mason , Thomas C. Parker
发明人： Robert W. Mason , Thomas C. Parker
IPC分类号： C07D251/34 , C07D251/32
CPC分类号： C07D251/32
摘要： A process for producing urea cyanurate which comprises reacting an aqueous solution of urea with cyanuric acid at a temperature below the melting point of urea provides reaction conditions which minimize urea decomposition and are energy efficient. The urea cyanurate product can be used directly in the manufacture of cyanuric acid in a process which minimizes the build up of scale on the reactor walls. The cyanuric acid product has reduced concentrations of by-products such as ammelide and ammeline.

8. 发明授权

US5549193A Endless seamed belt 失效
标题翻译：无尽的缝边带
公开(公告)号：US5549193A
公开(公告)日：1996-08-27
申请号：US297206
申请日：1994-08-29
申请人： Edward L. Schlueter, Jr. , Thomas C. Parker , Robert M. Ferguson , Robert N. Finsterwalder
发明人： Edward L. Schlueter, Jr. , Thomas C. Parker , Robert M. Ferguson , Robert N. Finsterwalder
IPC分类号： G03G15/14 , B29C65/56 , B29D29/00 , B29L29/00 , F16G3/10 , G03G21/00 , B65G15/30
CPC分类号： F16G3/10 , B29C65/56 , B29C66/1142 , B29C66/12821 , B29C66/12842 , B29C66/225 , B29C66/4322 , B29C66/4324 , B29C65/02 , B29C66/71
摘要： An endless flexible seamed belt formed by joining two ends of the material from which the belt is fabricated is provided, the belt having at least one overlapping, butting, interlocking joint to form the endless belt, each end of the at least one overlapping butting, joint, contains a pair of interlocking members having a male projection and a female receptacle geometrically oriented so that the female receptacle on the first end receives the male projection on the second end and the male projection on the first end is received by the female receptacle on the second end to form a joint between the first and second ends, at least one receptacle being formed within and having a substantial depth in a portion of the belt material at the belt ends, at least one projection and receptacle pair being sized and shaped to form at least one pair of mutually mating elements in a combination overlapping, butting and interlocking joint to form the endless belt.
摘要翻译：提供通过连接制造带的材料的两端形成的无端柔性缝合带，所述带具有至少一个重叠的对接互锁接头以形成所述环形带，所述至少一个重叠对接的每个端部，接头包含一对互锁构件，其具有凸形凸起和阴性容座，几何取向，使得第一端上的凹形容座接收第二端上的凸形突出部，并且第一端上的凸形突出部被母插座接收所述第二端在所述第一端和所述第二端之间形成接头，至少一个容座形成在所述带端部处的所述带材料的一部分内并具有相当大的深度，至少一个突起和插座对的尺寸和形状被设计成形成至少一对相互配合的元件，组合重叠，对接和互锁接头以形成环形带。

9. 发明授权

US5670230A Endless seamed belt with high strength 失效
标题翻译：无缝缝合带高强度
公开(公告)号：US5670230A
公开(公告)日：1997-09-23
申请号：US320805
申请日：1994-10-11
申请人： Edward L. Schlueter Jr. , Thomas C. Parker
发明人： Edward L. Schlueter Jr. , Thomas C. Parker
IPC分类号： B65G15/30 , B65G15/34 , F16G3/10 , B32B3/00
CPC分类号： F16G3/10 , B29C65/02 , B29C66/1282 , B29C66/12841 , B29C66/14 , B29C66/4322 , B29C66/4324 , B29C65/08 , B29C65/38 , B29C66/71 , B29C66/73921 , B29C66/73941 , B29K2277/00 , B29K2307/04 , B29K2309/08 , Y10T428/19 , Y10T428/24785
摘要： An endless flexible seamed belt formed by joining two ends of the material from which the belt is fabricated, the belt having at least one overlapping butting joint to form the endless belt, each end of the belt material having top and bottom overlapping mating portions of the same length and wherein both the top and bottom overlapping portions are about one-half the thickness of the belt material, the mating portions being joined to provide a lapping joint and two butting joints and wherein rigid high strength fibers are present between mating portions of at least one joint, the seamed belt having been formed by the application of heat to said mating portions when the fibers are present in at least one joint.
摘要翻译：通过接合制造带的材料的两端形成的无端柔性缝合带，带具有至少一个重叠对接接头以形成环形带，带材的每个端部具有顶部和底部重叠配合部分相同的长度，并且其中顶部和底部重叠部分都是带材料的厚度的大约二分之一，配合部分被接合以提供研磨接头和两个对接接头，并且其中刚性高强度纤维存在于接合部分至少一个接头，当纤维存在于至少一个接头中时，已经通过向所述配合部分施加热而形成接缝带。

10. 发明授权

US5286570A Electrically conductive polyurethane elastomer 失效
标题翻译：导电聚氨酯弹性体
公开(公告)号：US5286570A
公开(公告)日：1994-02-15
申请号：US113629
申请日：1993-08-31
申请人： Edward L. Schlueter, Jr. , Henry Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
发明人： Edward L. Schlueter, Jr. , Henry Manuel , James F. Smith , Thomas C. Parker , Robert M. Ferguson
IPC分类号： C08G18/66 , C08G18/65 , C08K5/41 , C08L75/00 , C08L75/08 , H01B1/12 , B32B27/00 , C08G77/04
CPC分类号： H01B1/122 , C08K5/41 , Y10S428/906 , Y10T428/139 , Y10T428/31551 , Y10T428/31605
摘要： An electrically conductive polyurethane elastomer obtained by the reaction of a polytetramethylene ether glycol having the formula HO[(CH.sub.2).sub.4 O].sub.x H where x is from 8 to 41 and from about 20 to about 95 parts by weight per 100 parts by weight of the glycol of at least one diisocyanate, a sufficient amount of cross linking agents and chain extenders to provide a crosslinked elastomer and an amount of an asymmetric ionic quarternary ammonium salt having the formula: ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are C.sub.n H.sub.2n+1 and 1.ltoreq.n.ltoreq.25 sufficient to provide a resistivity of from about 10.sup.7 to about 10.sup.11 ohm cm. In a preferred embodiment the asymmetric ionic quarternary ammonium salt is (3-lauramidopropyl) trimethylammonium sulfate.
摘要翻译：通过使具有式HO（（CH 2）4 O）x H的聚四亚甲基醚二醇反应得到的导电聚氨酯弹性体，其中x为8至41，约20至约95重量份，相对于每100重量份的二醇的至少一种二异氰酸酯，足量的交联剂和扩链剂以提供交联的弹性体和一定量的具有下式的不对称离子季铵盐：（*化学结构*）其中R 1，R 2，R 3，R 4， R5和R6是CnH2n + 1和1≤n≤25，足以提供约107至约1011欧姆厘米的电阻率。在优选的实施方案中，不对称离子季铵盐是（3-月桂酰胺基丙基）三甲基硫酸铵。

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