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1.发明公开
公开(公告)号：EP4442898A2
公开(公告)日：2024-10-09
申请号：EP24188363.6
申请日：2022-12-26
发明人： JEONG, Young Han , YANG, Ji Eun , JEONG, Jong Cheol , JIN, Sang Woo , HWANG, Yeong Nam , MA, Kyengbae , HA, Sunghoon , YANG, Jin-Chul , CHEONG, Bong Su
IPC分类号： D06M13/224
摘要： Provided are a lyocell material, a filter for a smoking article and including the lyocell material, and a method of manufacturing these. The lyocell material manufactured according to the present application and a filter for a smoking article including the same replace conventional cellulose acetate materials and filters, and not only has excellent biodegradability, but also provides excellent filter manufacturing processability and excellent tobacco physical properties (e.g. hardness).
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2.发明公开
公开(公告)号：EP4437865A1
公开(公告)日：2024-10-02
申请号：EP22916661.6
申请日：2022-12-26
发明人： JEONG, Young Han , YANG, Ji Eun , JEONG, Jong Cheol , JIN, Sang Woo , HWANG, Yeong Nam , MA, Kyengbae , HA, Sunghoon , YANG, Jin-Chul , CHEONG, Bong Su
摘要： Provided are a lyocell material, a filter for a smoking article and including the lyocell material, and a method of manufacturing these. The lyocell material manufactured according to the present application and a filter for a smoking article including the same replace conventional cellulose acetate materials and filters, and not only has excellent biodegradability, but also provides excellent filter manufacturing processability and excellent tobacco physical properties (e.g. hardness).
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公开(公告)号：EP2553001A2
公开(公告)日：2013-02-06
申请号：EP11763014.5
申请日：2011-03-30
发明人： JEONG, Young Han , PARK, Hyo Jun
CPC分类号： C08J5/18 , C08G73/1039 , C08G73/1042 , C08G73/1067 , C08J2379/08 , C08L79/08 , C09J179/08
摘要： The present invention provides a polyimide film having a good transparency and also an excellent thermal resistance so that it is useful in a transparent conductive film, TFT substrate, a flexible printing circuit substrate, and the like.
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公开(公告)号：EP2553001B1
公开(公告)日：2019-05-08
申请号：EP11763014.5
申请日：2011-03-30
发明人： JEONG, Young Han , PARK, Hyo Jun
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公开(公告)号：EP2342266B1
公开(公告)日：2018-08-22
申请号：EP09816442.9
申请日：2009-09-25
发明人： CHO, Han Moon , PARK, Hyo Jun , JEONG, Young Han
CPC分类号： C08G73/1028 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/1067 , C08J5/18 , C08J2379/08 , C08L79/08 , H05K1/0346 , H05K2201/0154
摘要： Disclosed is a polyimide film, which is very transparent and very resistant to heat and thus undergoes little dimensional change under thermal stress, and is suitable for use in transparent conductive films, TFT substrates, flexible printed circuit boards and so on.
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公开(公告)号：EP3202959A1
公开(公告)日：2017-08-09
申请号：EP15847023.7
申请日：2015-09-30
发明人： KIM, Seong Hun , JEONG, Young Han
摘要： Disclosed is a lyocell crimped fiber manufactured by crimping a lyocell multi-filament. The lyocell multi-filament is manufactured by spinning a lyocell spinning dope containing a cellulose pulp and an N-methylmorpholine-N-oxide (NMMO) aqueous solution. The lyocell crimped fiber has a blooming index of 800 to 2,000.
摘要翻译： 公开了通过卷曲莱赛尔复丝而制造的莱赛尔卷曲纤维。 莱赛尔复丝是通过纺丝含有纤维素浆和N-甲基吗啉-N-氧化物（NMMO）水溶液的莱赛尔纺丝原液制造的。 莱赛尔卷曲纤维的起霜指数为800-2000。
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公开(公告)号：EP2342266A2
公开(公告)日：2011-07-13
申请号：EP09816442.9
申请日：2009-09-25
发明人： CHO, Han Moon , PARK, Hyo Jun , JEONG, Young Han
CPC分类号： C08G73/1028 , C08G73/1039 , C08G73/1042 , C08G73/1046 , C08G73/1067 , C08J5/18 , C08J2379/08 , C08L79/08 , H05K1/0346 , H05K2201/0154
摘要： Disclosed is a polyimide film, which is very transparent and very resistant to heat and thus undergoes little dimensional change under thermal stress, and is suitable for use in transparent conductive films, TFT substrates, flexible printed circuit boards and so on.
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