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1. 发明授权

US07703269B2 Harvesting machine improvement 失效
标题翻译：收获机器改进
公开(公告)号：US07703269B2
公开(公告)日：2010-04-27
申请号：US12217794
申请日：2008-07-09
申请人： Jeffrey David McKibben , Richard Eugene Mayer, Jr. , Skye Joseph Thrasher
发明人： Jeffrey David McKibben , Richard Eugene Mayer, Jr. , Skye Joseph Thrasher
IPC分类号： A01D46/22
CPC分类号： A01D46/28
摘要： A scale or leaf for a berry picking machine and a collector scale assembly including the scale. A freely rotating circular disc on the free end of the scale when attached to a rail of the machine is the most distinctive feature of the comma shaped scale.
摘要翻译：用于浆果采摘机和收集器秤组合的秤或叶片，包括秤。当连接到机器的轨道上时，秤上自由旋转的圆盘是逗号刻度的最显着特征。

2. 发明授权

US5656757A Monomer recovery from multi-component materials 失效
标题翻译：从多组分材料回收单体
公开(公告)号：US5656757A
公开(公告)日：1997-08-12
申请号：US511334
申请日：1995-08-10
申请人： Theodore John Jenczewski , Lamberto Crescentini , Richard Eugene Mayer
发明人： Theodore John Jenczewski , Lamberto Crescentini , Richard Eugene Mayer
IPC分类号： C07D201/12
CPC分类号： C07D201/12
摘要： A process for recovering monomer from multi-component waste material that includes a hydrolyzable polymer, includes contacting the multi-component waste material with water and subjecting the resulting mixture to heat and pressure to form a liquid aqueous portion and a water insoluble portion. The liquid aqueous portion mainly includes depolymerization products of the hydrolyzable polymer, and the water insoluble portion mainly includes components other than the depolymerization products. This mixture is cooled and the liquid aqueous portion and the water insoluble portion are separated. Monomer that formed the hydrolyzable polymer is recovered from the liquid aqueous solution.
摘要翻译：一种从包含可水解聚合物的多组分废料中回收单体的方法，包括使多组分废料与水接触并对所得混合物进行加热和加压以形成液体水性部分和水不溶性部分。液体水性部分主要包括可水解聚合物的解聚产物，水不溶性部分主要包括解聚产物以外的成分。将该混合物冷却，分离液体水性部分和水不溶性部分。形成可水解聚合物的单体从液体水溶液中回收。

3. 发明授权

US4012546A Flame-retardant carpet 失效
标题翻译：阻燃地毯
公开(公告)号：US4012546A
公开(公告)日：1977-03-15
申请号：US712287
申请日：1976-08-06
申请人： Judd Leonard Schwartz , Richard Eugene Mayer
发明人： Judd Leonard Schwartz , Richard Eugene Mayer
IPC分类号： D03D15/12 , D06M15/693 , D03D27/00 , D04H11/00
CPC分类号： D03D15/12 , D06M15/693 , Y10S428/921 , Y10T428/23979 , Y10T428/23993
摘要： A flame-retardant pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having incorporated therein from 0.05 to 15 percent by weight of a compound selected from the group consisting of antimony oxide and zinc borate, said fibers being bonded to said backing with a bonding substance comprising a latex material and a hydrate material, said latex material being selected from the group consisting of polymers and copolymers of vinyl chloride and vinylidene chloride, and said hydrate material being selected from the group consisting of aluminum hydroxide and hydrated aluminum oxide, the ratio by weight of said latex material to said hydrate material being within the range 1:2 to 1:4.5.
摘要翻译：一种具有相对柔软的主衬里和簇绒表面的阻燃绒毯，所述表面由选自聚酯纤维和聚酰胺纤维的纤维组成，所述聚酯纤维和聚酰胺纤维中含有0.05至15重量％的选自以下的化合物：由氧化锑和硼酸锌组成，所述纤维用粘合物质与所述背衬接合，所述粘结物质包括胶乳材料和水合物材料，所述胶乳材料选自氯乙烯和偏二氯乙烯的聚合物和共聚物，所述水合物材料选自氢氧化铝和水合氧化铝，所述胶乳材料与所述水合物材料的重量比在1:2至1:4.5的范围内。

4. 发明申请

US20100005772A1 Harvesting machine improvement 失效
标题翻译：收获机器改进
公开(公告)号：US20100005772A1
公开(公告)日：2010-01-14
申请号：US12217794
申请日：2008-07-09
申请人： Jeffrey David McKibben , Richard Eugene Mayer, JR. , Skye Joseph Thrasher
发明人： Jeffrey David McKibben , Richard Eugene Mayer, JR. , Skye Joseph Thrasher
IPC分类号： A01D46/00
CPC分类号： A01D46/28
摘要： A scale or leaf for a berry picking machine and a collector scale assembly including the scale that reduces both the waste of berries and damage to the stalks of berry bushes associated with the use of such machines. A freely rotating disc on the free end of the scale when attached to a rail of the machine is the most distinctive feature of the comma shaped scale.
摘要翻译：用于浆果采摘机和收集器秤组件的秤或叶片，其包括能够减少浆果的浪费和与使用这种机器相关的浆果灌木茎的损坏的尺度。连接在机器轨道上的刻度尺自由端的自由旋转盘是逗号刻度的最显着特征。

5. 发明授权

US5990306A Process for the purification of caprolactam obtained from the depolymerization of polyamide-containing carpet 失效
标题翻译：从含聚酰胺的地毯解聚得到的己内酰胺的纯化方法
公开(公告)号：US5990306A
公开(公告)日：1999-11-23
申请号：US922853
申请日：1997-09-03
申请人： Richard Eugene Mayer , Lamberto Crescentini , Theodore John Jenczewski
发明人： Richard Eugene Mayer , Lamberto Crescentini , Theodore John Jenczewski
IPC分类号： C07D201/12 , C07D201/16
CPC分类号： C07D201/12
摘要： The present invention provides a process for the preparation of purified caprolactam comprising the steps of:(a) depolymerizing polyamide-containing carpet in the presence of steam to obtain crude caprolactam and steam;(b) removing substantially all of said water from said crude caprolactam and steam(c) distilling the resulting concentrated crude caprolactam at a pressure of less than about 8 mmHg and a temperature from about 110.degree. C. to about 145.degree. C. so as to form overheads and bottoms of the caprolactam; and(d) crystallizing the caprolactam overheads to obtain caprolactam crystals and mother liquor.The resulting purified caprolactam may then be used to make polycaprolactam which may then be used in engineered materials or spun into fiber.
摘要翻译：本发明提供了制备纯己内酰胺的方法，包括以下步骤：（a）在蒸汽存在下解聚含聚酰胺的地毯以获得粗己内酰胺和蒸汽; （b）从所述粗己内酰胺和蒸汽中去除基本上所有的所述水;（c）在小于约8mmHg的压力和约110℃至约145℃的温度下蒸馏所得浓缩的粗己内酰胺，以便以形成己内酰胺的塔顶馏出物和塔底物; 和（d）结晶己内酰胺塔顶馏出物以获得己内酰胺晶体和母液。然后将所得纯化的己内酰胺用于制备聚己内酰胺，然后将其用于工程化材料或纺成纤维。

6. 发明授权

US3985926A Flame-retardant carpet 失效
标题翻译：阻燃地毯
公开(公告)号：US3985926A
公开(公告)日：1976-10-12
申请号：US608127
申请日：1975-08-27
申请人： Judd Leonard Schwartz , Richard Eugene Mayer
发明人： Judd Leonard Schwartz , Richard Eugene Mayer
IPC分类号： B32B33/00 , C08K3/22 , C09J127/06 , D01F1/07 , D06M11/44 , B32B3/02
CPC分类号： D06M11/44 , B32B33/00 , C08K3/22 , C09J127/06 , D01F1/07 , Y10S428/92 , Y10T428/23979 , Y10T428/23986 , Y10T428/23993
摘要： A flame-retardant, pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having incorporated therein from 1 to 15 percent by weight of a zinc compound selected from the group consisting of zinc oxide and zinc hydroxide, said fibers being bonded to said backing with a bonding substance comprising an ethylene-vinyl chloride latex material and a hydrate material selected from the group consisting of aluminum hydroxide and hydrated aluminum oxide, the ratio by weight of said latex material to said hydrate material being within the range 1:2 to 1:4.5.
摘要翻译：一种具有相对柔软的主要背衬和簇绒表面的阻燃绒头地毯，所述表面由选自聚酯纤维和聚酰胺纤维的纤维组成，所述聚酯纤维和聚酰胺纤维中含有1至15重量％的选自以下的锌化合物：由氧化锌和氢氧化锌组成的组，所述纤维用包含乙烯 - 氯乙烯胶乳材料的粘结物质和选自氢氧化铝和水合氧化铝的水合物材料结合到所述背衬上，所述重量比所述胶乳材料与所述水合物材料的比例在1:2至1:4.5的范围内。

7. 发明授权

US06187917B1 Process for the purification of caprolactam obtained from the depolymerization of polyamide-containing carpet 有权
标题翻译：从含聚酰胺的地毯解聚得到的己内酰胺的纯化方法
公开(公告)号：US06187917B1
公开(公告)日：2001-02-13
申请号：US09429269
申请日：1999-10-29
申请人： Richard Eugene Mayer , Lamberto Crescentini , Theodore John Jenczewski
发明人： Richard Eugene Mayer , Lamberto Crescentini , Theodore John Jenczewski
IPC分类号： C07D20116
CPC分类号： C07D201/12
摘要： The present invention provides a process for the preparation of purified caprolactam comprising the steps of: (a) depolymerizing polyamide-containing carpet in the presence of steam to obtain crude caprolactam and steam; (b) condensing or distilling said crude caprolactam and steam to form aqueous crude caprolactam comprising at least ten percent by weight water; (c) removing substantially all floating oil from the aqueous crude caprolactam so as to form a substantially floating oil-free aqueous crude caprolactam; (d) removing substantially all of said water from said substantially floating oil-free aqueous crude caprolactam; (e) distilling the resulting concentrated crude caprolactam at a pressure of less than about 8 mmHg and a temperature from about 110° C. to about 145° C. so as to form overheads and bottoms of the caprolactam; and (f) crystallizing the caprolactam overheads to obtain caprolactam crystals and mother liquor. The resulting purified caprolactam may then be used to make polycaprolactam which may then be used in engineered materials or spun into fiber.
摘要翻译：本发明提供了制备纯己内酰胺的方法，包括以下步骤：（a）在蒸汽存在下解聚含聚酰胺的地毯以得到粗己内酰胺和蒸汽;（b）冷凝或蒸馏所述粗己内酰胺和蒸汽以形成含有至少10重量％水的粗制己内酰胺水溶液;（c）从粗制己内酰胺水溶液中基本上除去所有漂浮的油，以便形成基本上漂浮的无油的含水的己内酰胺基质;（d）基本上将所有的所述水从所述基本上漂浮的无油水性粗己内酰胺水溶液;（e）在小于约8mmHg的压力和约110℃至约145℃的温度下蒸馏所得浓缩的粗己内酰胺，以形成塔顶馏出物和塔底物己内酰胺; 和（f）结晶己内酰胺塔顶馏出物以获得己内酰胺晶体和母液。所得到的纯化的己内酰胺然后可用于制备聚己内酰胺，然后可将其用于工程材料或纺成纤维。

8. 发明授权

US4097630A Flame retardant carpet 失效
标题翻译：阻燃地毯
公开(公告)号：US4097630A
公开(公告)日：1978-06-27
申请号：US721003
申请日：1976-09-07
申请人： Judd Leonard Schwartz , Richard Eugene Mayer
发明人： Judd Leonard Schwartz , Richard Eugene Mayer
IPC分类号： D03D15/12 , B32B3/02 , B32B33/00
CPC分类号： D03D15/12 , D10B2503/04 , D10B2503/042 , Y10T428/23979 , Y10T428/23986 , Y10T428/23993
摘要： A flame-retardant pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having incorporated therein from 0.1 to 15 percent by weight of a compound selected from the group consisting of zinc oxide and zinc hydroxide, said fibers being bonded to said backing with a bonding substance comprising a latex material and a hydrate material, said latex material being selected from the group consisting of polymers and copolymers of vinylidene chloride, and said hydrate material being selected from the group consisting of aluminum hydroxide and hydrated aluminum oxide, the ratio by weight of said latex material to said hydrate material being within the range 1:2 to 1:4.5.
摘要翻译：一种具有相对柔韧的主衬里和簇绒表面的阻燃绒毯，所述表面由选自聚酯纤维和聚酰胺纤维的纤维组成，所述聚酯纤维和聚酰胺纤维中含有0.1至15重量％的选自以下的化合物由氧化锌和氢氧化锌组成，所述纤维用包含胶乳材料和水合物材料的粘结物质粘合到所述背衬上，所述胶乳材料选自偏二氯乙烯的聚合物和共聚物，所述水合物材料为选自氢氧化铝和水合氧化铝，所述胶乳材料与所述水合物材料的重量比在1:2至1:4.5的范围内。

9. 发明授权

US4064298A Flame-retardant polyamide fiber for use in carpets 失效
标题翻译：用于地毯的阻燃聚酰胺纤维
公开(公告)号：US4064298A
公开(公告)日：1977-12-20
申请号：US725908
申请日：1976-09-22
申请人： Judd Leonard Schwartz , Richard Eugene Mayer
发明人： Judd Leonard Schwartz , Richard Eugene Mayer
IPC分类号： C08K3/38 , C08K5/02 , D01F1/07 , D01F6/90 , D03D27/00 , D04H11/00
CPC分类号： D01F6/90 , C08K3/38 , C08K5/02 , D01F1/07 , Y10S428/921 , Y10S524/914 , Y10T428/23979 , Y10T428/23986 , Y10T428/23993
摘要： A flame-retardant polyamide fiber is prepared and made into a flame-retardant carpet. The polyamide fiber has incorporated therein from 1 to 15 percent by weight of zinc borate and from 1 to 15 percent of an organic halide which is substantially non-reactive with the polyamide except at temperatures above 300.degree. C. The flame-retardant fiber shows improved luster and improved colorfastness to light when dyed.
摘要翻译：制备阻燃聚酰胺纤维并制成阻燃地毯。聚酰胺纤维在其中加入了1至15重量％的硼酸锌和1至15％的有机卤化物，其除了在高于300℃的温度下基本上不与聚酰胺反应。阻燃纤维显示出改进的染色时光泽和色牢度提高。

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