JP2012522908A5 - - Google Patents
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- Publication number
- JP2012522908A5 JP2012522908A5 JP2012503501A JP2012503501A JP2012522908A5 JP 2012522908 A5 JP2012522908 A5 JP 2012522908A5 JP 2012503501 A JP2012503501 A JP 2012503501A JP 2012503501 A JP2012503501 A JP 2012503501A JP 2012522908 A5 JP2012522908 A5 JP 2012522908A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- aryl
- alkyl
- heterocyclic imide
- heteroalkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims 9
- 125000003118 aryl group Chemical group 0.000 claims 6
- -1 heterocyclic imide Chemical class 0.000 claims 5
- 125000000217 alkyl group Chemical group 0.000 claims 4
- 125000004404 heteroalkyl group Chemical group 0.000 claims 4
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- 125000000547 substituted alkyl group Chemical group 0.000 claims 4
- 125000003107 substituted aryl group Chemical group 0.000 claims 4
- 239000000654 additive Substances 0.000 claims 3
- 230000000996 additive Effects 0.000 claims 3
- 230000002708 enhancing Effects 0.000 claims 3
- 125000000623 heterocyclic group Chemical group 0.000 claims 3
- 125000005462 imide group Chemical group 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- 229920001410 Microfiber Polymers 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000003658 microfiber Substances 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
Claims (4)
- エレクトレット濾材であって、
熱可塑性樹脂と、フッ素化された基を含まない複素環式イミド材料を含む帯電強化添加剤と、の配合物を含む不織超極細繊維ウェブ
を含む、エレクトレット濾材。 - フッ素化された基を含まない前記複素環式イミド材料が、構造(a)、(b)若しくは(c)の少なくとも1つの材料、又はこれらの任意の組み合わせを含む
前記基R2及びR3は、独立して、水素原子、アルキル、アリール、ヘテロアルキル、置換アルキル、置換アリール、又は複素環式イミド基を含む基を含み、
前記基R4、R5、R6及びR7は、独立して、水素原子、アルキル、アリール、ヘテロアルキル、置換アルキル、置換アリール、又は複素環式イミド基を含む基を含み、
Arは芳香環を含み、
Z1及びZ2はそれぞれ、独立して、前記環の任意の位置に位置する前記芳香環上の置換基であり、かつ水素原子、アルキル、アリール、ヘテロアルキル、置換アルキル、置換アリール、二トロ基、又は複素環式イミドを含む基である)、請求項1に記載のエレクトレット濾材。 - エレクトレットウェブの調製方法であって、
熱可塑性材料を用意する工程と、
フッ素化された基を含まない複素環式イミド材料を含む帯電強化添加剤を用意する工程と、
前記熱可塑性材料及び前記帯電強化添加剤をホットメルト混合して熱可塑性配合物を生産する工程と、
ウェブを形成する工程と、
前記ウェブを静電気的に帯電させる工程と、を含む、エレクトレットウェブの調製方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16639009P | 2009-04-03 | 2009-04-03 | |
US61/166,390 | 2009-04-03 | ||
PCT/US2010/028290 WO2010114742A2 (en) | 2009-04-03 | 2010-03-23 | Electret webs with charge-enhancing additives |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012522908A JP2012522908A (ja) | 2012-09-27 |
JP2012522908A5 true JP2012522908A5 (ja) | 2013-05-23 |
JP5706875B2 JP5706875B2 (ja) | 2015-04-22 |
Family
ID=42828912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012503501A Expired - Fee Related JP5706875B2 (ja) | 2009-04-03 | 2010-03-23 | 帯電強化添加剤を含むエレクトレットウェブ |
Country Status (12)
Country | Link |
---|---|
US (1) | US8790449B2 (ja) |
EP (1) | EP2414573B1 (ja) |
JP (1) | JP5706875B2 (ja) |
KR (1) | KR101669306B1 (ja) |
CN (1) | CN102498242B (ja) |
AU (1) | AU2010232847B2 (ja) |
BR (1) | BRPI1006391B1 (ja) |
ES (1) | ES2435628T3 (ja) |
MX (1) | MX2011010271A (ja) |
PL (1) | PL2414573T3 (ja) |
RU (1) | RU2477344C1 (ja) |
WO (1) | WO2010114742A2 (ja) |
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CN105120978B (zh) * | 2013-04-19 | 2017-04-05 | 3M创新有限公司 | 具有电荷加强添加剂的驻极体料片 |
KR101837641B1 (ko) | 2013-12-17 | 2018-03-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 공기질 표시기 |
KR102193009B1 (ko) * | 2013-12-31 | 2020-12-18 | 도레이첨단소재 주식회사 | 자동차용 캐빈필터 |
KR102185694B1 (ko) * | 2013-12-31 | 2020-12-02 | 도레이첨단소재 주식회사 | 에어필터 및 그 제조방법 |
KR102192995B1 (ko) * | 2013-12-31 | 2020-12-18 | 도레이첨단소재 주식회사 | 에어필터 및 그 제조방법 |
WO2015130934A1 (en) | 2014-02-28 | 2015-09-03 | 3M Innovative Properties Company | Filtration medium including polymeric netting of ribbons and strands |
JP6380099B2 (ja) * | 2014-12-29 | 2018-08-29 | 東レ株式会社 | ポリオレフィン微多孔フィルムの表面処理方法、表面帯電装置及びポリオレフィン微多孔フィルム |
CA2982556C (en) | 2015-05-14 | 2021-03-02 | Paul F. Rodney | Downhole fluids with high dielectric constant and high dielectric strength |
BR112018000291B1 (pt) | 2015-07-07 | 2022-05-31 | 3M Innovative Properties Company | Mantas de eletreto que compreendem aditivos acentuadores de carga |
BR112018000377A2 (pt) | 2015-07-07 | 2018-09-11 | 3M Innovative Properties Co | matrizes poliméricas com aditivos iônicos |
WO2017007677A1 (en) | 2015-07-07 | 2017-01-12 | 3M Innovative Properties Company | Substituted benzotriazole phenolate salts and antioxidant compositions formed therefrom |
US10919867B2 (en) | 2015-07-07 | 2021-02-16 | 3M Innovative Properties Company | Substituted benzotriazole phenols |
US10286349B2 (en) | 2015-11-10 | 2019-05-14 | 3M Innovative Properties Company | Air filter use indicators |
CN106521675A (zh) * | 2016-11-04 | 2017-03-22 | 浙江金海环境技术股份有限公司 | 单丝组合物、驻极化丝网和它们的制备方法以及应用 |
EP3565653B1 (en) * | 2017-01-05 | 2020-10-28 | 3M Innovative Properties Company | Electret webs with charge-enhancing additives |
GB2562608B (en) | 2017-03-30 | 2020-09-16 | Innospec Ltd | Diesel fuel composition containing additive |
US11839845B2 (en) | 2018-08-03 | 2023-12-12 | 3M Innovative Properties Company | Air-filter media comprising a relofted spunbonded web, and methods of making and using |
CN109457391A (zh) * | 2018-12-11 | 2019-03-12 | 东华大学 | 一种PcH/ZIF纳米纤维膜及其制备方法 |
WO2020261034A1 (en) | 2019-06-28 | 2020-12-30 | 3M Innovative Properties Company | Filter assembly, prefilter assembly, and respirator including the same |
KR20220024679A (ko) | 2019-06-28 | 2022-03-03 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 코어-시스 섬유, 부직 섬유질 웨브, 및 이를 포함하는 호흡기 |
CN110772889B (zh) * | 2019-10-28 | 2021-09-24 | 南通大学 | 一种针刺/熔喷/纺粘复合过滤材料及其制备方法 |
WO2021111290A1 (en) * | 2019-12-03 | 2021-06-10 | 3M Innovative Properties Company | Aromatic-heterocyclic ring melt additives |
US20230095033A1 (en) * | 2020-01-27 | 2023-03-30 | 3M Innovative Properties Company | Substituted thiolate salt melt additives |
EP4118385A4 (en) | 2020-03-13 | 2024-04-24 | Julian Henley | ELECTRO-IONIC DEVICES FOR IMPROVED PROTECTION AGAINST AIR-SUSPENDED BIOPATHOGENS |
CN111388704B (zh) * | 2020-04-22 | 2023-11-14 | 无锡吉兴汽车声学部件科技有限公司 | 一种口罩消毒和补添静电装置及方法 |
JP2023547466A (ja) | 2020-11-02 | 2023-11-10 | スリーエム イノベイティブ プロパティズ カンパニー | コア-シース繊維、不織繊維ウェブ、及びそれを含む濾過物品 |
CN116744880A (zh) | 2020-12-18 | 2023-09-12 | 3M创新有限公司 | 包含取代的环状三磷腈化合物的驻极体以及由其制得的制品 |
CN112708198B (zh) * | 2020-12-28 | 2022-04-01 | 台州学院 | 一种高相容的聚丙烯驻极母粒、其制备方法和熔喷布 |
EP4032598B1 (en) | 2021-01-21 | 2023-07-12 | Borealis AG | Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs |
CN113463273B (zh) * | 2021-07-30 | 2022-11-22 | 广东巨圣新材料科技有限公司 | 一种聚乳酸可降解型熔喷非织造材料的制备方法 |
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-
2010
- 2010-03-23 EP EP10759225.5A patent/EP2414573B1/en active Active
- 2010-03-23 MX MX2011010271A patent/MX2011010271A/es unknown
- 2010-03-23 AU AU2010232847A patent/AU2010232847B2/en not_active Ceased
- 2010-03-23 RU RU2011139518/12A patent/RU2477344C1/ru active
- 2010-03-23 BR BRPI1006391-9A patent/BRPI1006391B1/pt not_active IP Right Cessation
- 2010-03-23 US US13/262,165 patent/US8790449B2/en active Active
- 2010-03-23 KR KR1020117026010A patent/KR101669306B1/ko active IP Right Grant
- 2010-03-23 JP JP2012503501A patent/JP5706875B2/ja not_active Expired - Fee Related
- 2010-03-23 PL PL10759225T patent/PL2414573T3/pl unknown
- 2010-03-23 CN CN201080021240.XA patent/CN102498242B/zh active Active
- 2010-03-23 ES ES10759225T patent/ES2435628T3/es active Active
- 2010-03-23 WO PCT/US2010/028290 patent/WO2010114742A2/en active Application Filing