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11. 发明授权

US5882519A Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters 失效
标题翻译：熔喷离子聚合物微纤维和由其制成的无纺织物用于气体过滤器
公开(公告)号：US5882519A
公开(公告)日：1999-03-16
申请号：US900803
申请日：1997-07-25
申请人： Richard Tien-Hua Chou , Patrick Stephen Ireland , Charles John Molnar , Hyun Sung Lim , Hyunkook Shin
发明人： Richard Tien-Hua Chou , Patrick Stephen Ireland , Charles John Molnar , Hyun Sung Lim , Hyunkook Shin
IPC分类号： B01D39/14 , B01D39/08 , B01D39/16 , D01D5/098 , D01F6/30 , D04H1/42 , D04H1/56 , D04H3/16 , B01D39/00
CPC分类号： D04H3/16 , B01D39/163 , D01D5/0985 , D01F6/30 , D04H1/4282 , D04H1/4291 , D04H1/4382 , D04H1/56 , B01D2239/0216 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/1233 , B01D2239/1291 , Y10S428/903 , Y10S55/45 , Y10T428/2904 , Y10T428/2913 , Y10T428/2929 , Y10T428/2967
摘要： Ethylene/carboxylic acid ionomers may be made, using a meltspun, and particularly meitblown process, into microfibers and thence to filter webs which are efficient gas filters for removing particles having a diameter of from 0.5 to 20 microns from a gas. The webs are effective without a deliberate specific post-charging operation during production. A deliberate post-charging operation can also be carried out to result in further efficiency.
摘要翻译：乙烯/羧酸离聚物可以使用熔体，特别是吹制方法制成微纤维，从而过滤纤维网，其是有效的气体过滤器，用于从气体中除去直径为0.5至20微米的颗粒。在生产过程中，无需仔细进行特定的后充电操作即可使用。也可以进行故意的后充电操作，以进一步提高效率。

12. 发明授权

US06352773B2 Flash spinning polymethylpentene process and product 失效
标题翻译：闪纺聚甲基戊烯工艺及产品
公开(公告)号：US06352773B2
公开(公告)日：2002-03-05
申请号：US09793047
申请日：2001-02-26
申请人： Rashi Akki , Hyunkook Shin
发明人： Rashi Akki , Hyunkook Shin
IPC分类号： D01F600
CPC分类号： D01D5/11 , D01F6/04 , D01F6/46 , Y10T428/2913 , Y10T428/2929 , Y10T428/2967
摘要： A process for flash spinning polymethylpentene alone or as a blend with polyethylene or polypropylene using various spin agents having essentially zero or very low ozone depletion potential.
摘要翻译：使用各种具有零或非常低的臭氧消耗潜能的旋转剂，单独快速纺丝聚甲基戊烯或与聚乙烯或聚丙烯共混的方法。

13. 发明授权

US06303682B1 Flash spinning solution 有权
标题翻译：闪纺解决方案
公开(公告)号：US06303682B1
公开(公告)日：2001-10-16
申请号：US09679566
申请日：2000-10-05
申请人： Hyunkook Shin , Roger Keith Siemionko
发明人： Hyunkook Shin , Roger Keith Siemionko
IPC分类号： C08K502
CPC分类号： D01F6/32 , D01D5/11 , D01F6/04 , D01F6/06 , D01F6/30
摘要： A process for producing plexifilamentary products by spinning from a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof; 1,1,3-trichloro-2,2,3,3-tetrafluoropropane and isomers thereof; 1,2-dichloro-3,3,3-trifluoropropane and isomers thereof; and 1,2-dichloro-1-fluoroethylene; and a co-spin agent; and also a spin fluid of a polyolefin dissolved in a primary spin agent selected from the group consisting of 1,1,2-trichloro-2,2-difluoroethane and isomers thereof, 1,1,3-trichloro-2,2,3,3-tetrafluoropropane and isomers thereof; 1,2-dichloro-3,3,3-trifluoropropane and isomers thereof; and 1,2-dichloro-l-fluoroethylene; and a co-spin agent.
摘要翻译：通过从溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的初级旋转剂中的聚烯烃的旋转流体纺丝来生产有色玻璃纤维产品的方法; 1,1,3-三氯-2,2,3,3-四氟丙烷及其异构体; 1,2-二氯-3,3,3-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共转移剂; 以及溶解在选自1,1,2-三氯-2,2-二氟乙烷及其异构体的初级旋转剂中的聚烯烃的旋转流体，1,1,3-三氯-2,2,3 ，3-四氟丙烷及其异构体; 1,2-二氯-3,3,3-三氟丙烷及其异构体; 和1,2-二氯-1-氟乙烯; 和共 - 旋转剂。

14. 发明授权

US5885909A Low or sub-denier nonwoven fibrous structures 失效
标题翻译：低或亚旦尼尔非织造纤维结构
公开(公告)号：US5885909A
公开(公告)日：1999-03-23
申请号：US868529
申请日：1997-06-04
申请人： Edgar N. Rudisill , Hans Rudolf Edward Frankfort , Rudolph F. Janis , Stephen Buckner Johnson , David Jackson McGinty , H. Vaughn Samuelson , Hyunkook Shin , George Vassilatos
发明人： Edgar N. Rudisill , Hans Rudolf Edward Frankfort , Rudolph F. Janis , Stephen Buckner Johnson , David Jackson McGinty , H. Vaughn Samuelson , Hyunkook Shin , George Vassilatos
IPC分类号： D01F8/00 , D01F8/14 , D04H3/12 , D04H3/14 , D04H3/16 , D04H13/00 , B32B27/04
CPC分类号： D01F8/14 , D04H3/12 , D04H3/14 , D04H3/16 , Y10T442/2189 , Y10T442/608 , Y10T442/611 , Y10T442/614 , Y10T442/637 , Y10T442/641 , Y10T442/66
摘要： This invention relates to a new nonwoven material which has very high Frazier permeability while having substantial hydrostatic head liquid barrier properties. The material is comprised of fibers which are approximately one denier and finer fibers which have sufficient strength properties so as not to need a support scrim. The fabric is quite comfortable because of its breathability, quite soft because of its construction, and protective from liquids from rain to hazardous chemicals.
摘要翻译：本发明涉及一种新的非织造材料，其具有非常高的弗氏渗透性，同时具有显着的静水压头液体阻挡性能。该材料由大约1旦的纤维和更细的纤维组成，其具有足够的强度性能，以便不需要支撑稀松布。由于其透气性，织物相当舒适，因为其结构非常柔软，并且防止液体从雨水到危险化学品。

15. 发明授权

US5817415A Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters 失效
公开(公告)号：US5817415A
公开(公告)日：1998-10-06
申请号：US712743
申请日：1996-09-12
申请人： Richard Tien-Hua Chou , Patrick Stephen Ireland , Charles John Molnar , Hyun Sung Lim , Hyunkook Shin
发明人： Richard Tien-Hua Chou , Patrick Stephen Ireland , Charles John Molnar , Hyun Sung Lim , Hyunkook Shin
IPC分类号： B01D39/14 , B01D39/08 , B01D39/16 , D01D5/098 , D01F6/30 , D04H1/42 , D04H1/56 , D04H3/16 , D02G3/00
CPC分类号： D04H3/16 , B01D39/163 , D01D5/0985 , D01F6/30 , D04H1/4282 , D04H1/4291 , D04H1/4382 , D04H1/56 , B01D2239/0216 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/065 , B01D2239/1233 , B01D2239/1291 , Y10S428/903 , Y10S55/45 , Y10T428/2904 , Y10T428/2913 , Y10T428/2929 , Y10T428/2967
摘要： Ethylene/carboxylic acid ionomers may be made, using a meltspun, and particularly meltblown process, into microfibers and thence to filter webs which are efficient gas filters for removing particles having a diameter of from 0.5 to 20 microns from a gas. The webs are effective without a deliberate specific post-charging operation during production. A deliberate post-charging operation can also be carried out to result in further efficiency.

16. 发明授权

US5723084A Flash spinning process 失效
标题翻译：闪纺工艺
公开(公告)号：US5723084A
公开(公告)日：1998-03-03
申请号：US612713
申请日：1996-03-08
申请人： Hyunkook Shin
发明人： Hyunkook Shin
IPC分类号： C08J9/00 , C08J9/14 , D01D5/11 , D01F6/30 , D04H1/42 , D04H1/72
CPC分类号： C08J9/142 , C08J9/143 , D01D5/11 , D01F6/30 , C08J2373/02 , Y10T428/24826 , Y10T428/2913 , Y10T442/608 , Y10T442/681
摘要： Olefin/carbon monoxide alternating polymers are flash-spun to form plexifilamentary products, pulp products, and foam products from alcohol or halogenated hydrocarbon solvents having 1 to 3 carbon atoms.
摘要翻译：将烯烃/一氧化碳交替聚合物快速纺丝以从具有1至3个碳原子的醇或卤代烃溶剂形成丛状纤维产品，纸浆产品和泡沫产品。

17. 发明授权

US5643525A Process for improving electrostatic charging of plexifilaments 失效
标题翻译：改善丛状静电充电的方法
公开(公告)号：US5643525A
公开(公告)日：1997-07-01
申请号：US218479
申请日：1994-03-25
申请人： David Jackson McGinty , Ervin Townsend Powers, Jr. , Hyunkook Shin , Roger Keith Siemionko , David Martin Taylor
发明人： David Jackson McGinty , Ervin Townsend Powers, Jr. , Hyunkook Shin , Roger Keith Siemionko , David Martin Taylor
IPC分类号： D01F6/04 , D01D5/11 , D01D5/42 , D04H3/03
CPC分类号： D01D5/11
摘要： The efficiency of electrostatic charging of polyolefin web in a process for flash-spinning polyolefin plexifilament from solution in a C.sub.4 -C.sub.7 hydrocarbon, forming the plexifilament into a web, electrostatically charging the web, and laying the web down as a sheet is improved by having present in the electrostatic charging step environment a charge-improving compound, which can be any one of a number of specifically identified classes of charge-improving compounds. The charge improving compounds are present in an amount of at least 0.1 ppm of the atmosphere in that environment or more.
摘要翻译：聚烯烃纤维网在C4-C7烃溶液中快速纺丝聚烯烃丛的方法中静电充电的效率，通过使在静电充电步骤环境中存在电荷改善化合物，其可以是多种特定类型的电荷改善化合物中的任何一种。电荷改善化合物在该环境或更多环境中以至少0.1ppm的气氛存在。

18. 发明授权

US5081177A Halocarbons for flash-spinning polymeric plexifilaments 失效
标题翻译：用于闪纺聚合物有线纤维的卤代烃
公开(公告)号：US5081177A
公开(公告)日：1992-01-14
申请号：US656037
申请日：1991-02-19
申请人： Hyunkook Shin
发明人： Hyunkook Shin
IPC分类号： D01D5/11
CPC分类号： D01D5/11
摘要： An improved process is provided for flash-spinning plexifilamentary film-fibril strands of fiber-forming polyolefin from a small group halocarbon liquids that, if released to the atmosphere, present a greatly reduced ozone depletion hazard, as compared to the halocarbon currently-used commerically for making the strands. The preferred halocarbon for this purpose is 1,1-dichloro-2,2,2-trifluoroethane.
摘要翻译：提供了一种改进的方法，用于从小型卤代烃液体中提取成纤聚烯烃的短纤维丝 - 原纤维束，如果释放到大气中，与目前商用的卤代烃相比，大大降低了臭氧消耗危害用于制造股线。为此，优选的卤代烃是1,1-二氯-2,2,2-三氟乙烷。

19. 发明授权

US4009153A Vapor-phase preparation of aromatic polyamides 失效
标题翻译：芳香族聚酰胺的气相制备
公开(公告)号：US4009153A
公开(公告)日：1977-02-22
申请号：US555244
申请日：1975-03-04
申请人： Hyunkook Shin
发明人： Hyunkook Shin
IPC分类号： C08G69/32
CPC分类号： C08G69/32 , Y10T428/31725
摘要： Vapor-phase condensation polymerization of aromatic polyamides is carried out by vaporizing polyamide-forming monomers, diluting with an inert gas, and reacting the monomers in a reaction zone heated in the range of about 150.degree. C. to about 500.degree. C. from about 0.01 second to about 5 seconds or longer. The polyamide is preferably deposited on a removable inorganic or organic substrate maintained within the zone.
摘要翻译：芳族聚酰胺的气相缩聚通过蒸发形成聚酰胺的单体，用惰性气体稀释，并将单体在约150℃至约500℃范围内加热的反应区中从约 0.01秒至约5秒或更长。聚酰胺优选沉积在保持在该区域内的可移除的无机或有机基底上。

20. 发明授权

US06458304B1 Flash spinning process and solutions of polyester 有权
标题翻译：闪纺工艺和涤纶解决方案
公开(公告)号：US06458304B1
公开(公告)日：2002-10-01
申请号：US09533397
申请日：2000-03-22
申请人： Hyunkook Shin , Joseph Robert Guckert , Joseph V. Kurian
发明人： Hyunkook Shin , Joseph Robert Guckert , Joseph V. Kurian
IPC分类号： D01D511
CPC分类号： D01F6/84 , D01D5/11 , D01F6/62 , Y10T428/2913 , Y10T428/2929 , Y10T428/2931
摘要： A process for producing plexifilamentary or foam products by flash spinning in selected spin agents a polymer from the group consisting of poly (1,3-propylene terephthalate), poly (1,4-butylene terephthalate), and poly(ethylene terephthalate), including their copolymers in which the spin agents have minimal or no ozone-depleting properties.
摘要翻译：一种通过在选定的旋转剂中闪蒸将聚对苯二甲酸丙二醇酯，聚（对苯二甲酸丁二醇酯）和聚（对苯二甲酸乙二醇酯）组成的组中的聚合物进行闪蒸生产的方法，包括它们的共聚物，其中纺丝剂具有最小的或没有消耗臭氧的性质。

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