- 专利标题: LYOCELL MATERIAL FOR CIGARETTE FILTER, AND PREPARATION METHOD THEREFOR
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申请号: EP15875602.3申请日: 2015-12-23
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公开(公告)号: EP3241452B1公开(公告)日: 2023-11-08
- 发明人: JIN, Sang Woo , KIM, Woo Chul , CHO, Yong Kwan , JEONG, Jong Cheol , LEE, Sang Mok , LEE, Sang Yoel , KIM, Jong Yeol , KIM, Soo Ho , CHEONG, Bong Su , CHO, Hyun Suk , KI, Sung Jong , KIM, Hyeon Tae
- 专利权人: Kolon Industries, Inc.,KT & G Corporation
- 当前专利权人: Kolon Industries, Inc.,KT & G Corporation
- 当前专利权人地址: 110, Magokdong-ro Gangseo-gu Seoul 07793 KR; (Pyeongchon-dong) 71 Beotkkot-gil Daedeok-gu Daejeon 306-712 KR
- 代理机构: Ter Meer Steinmeister & Partner
- 优先权: KR20140196060 20141231
- 国际公布: WO2016108508 20160707
- 主分类号: A24D3/10
- IPC分类号: A24D3/10 ; A24D3/06 ; A24D3/02 ; A24D3/14 ; D01F2/00 ; D01F1/02 ; D01D5/22 ; D02G1/12
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