KR20190101399A - 전하 증대 첨가제를 갖는 일렉트릿 웨브 - Google Patents
전하 증대 첨가제를 갖는 일렉트릿 웨브 Download PDFInfo
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- KR20190101399A KR20190101399A KR1020197019828A KR20197019828A KR20190101399A KR 20190101399 A KR20190101399 A KR 20190101399A KR 1020197019828 A KR1020197019828 A KR 1020197019828A KR 20197019828 A KR20197019828 A KR 20197019828A KR 20190101399 A KR20190101399 A KR 20190101399A
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- electret
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- hydrogen atom
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
- B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Electrostatic Separation (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762442522P | 2017-01-05 | 2017-01-05 | |
| US62/442,522 | 2017-01-05 | ||
| PCT/IB2018/050065 WO2018127831A1 (en) | 2017-01-05 | 2018-01-04 | Electret webs with charge-enhancing additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20190101399A true KR20190101399A (ko) | 2019-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197019828A Withdrawn KR20190101399A (ko) | 2017-01-05 | 2018-01-04 | 전하 증대 첨가제를 갖는 일렉트릿 웨브 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190336896A1 (enExample) |
| EP (1) | EP3565653B1 (enExample) |
| JP (1) | JP7076718B2 (enExample) |
| KR (1) | KR20190101399A (enExample) |
| CN (1) | CN110446541B (enExample) |
| WO (1) | WO2018127831A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038829B (zh) * | 2019-12-03 | 2023-07-28 | 3M创新有限公司 | 芳族杂环熔体添加剂 |
| CN114846086B (zh) * | 2019-12-26 | 2023-06-09 | 富士胶片株式会社 | 组合物、导热片、带有导热片的器件 |
| US11982031B2 (en) * | 2020-01-27 | 2024-05-14 | 3M Innovative Properties Company | Substituted thiol melt additives |
| EP4097284B1 (en) * | 2020-01-27 | 2024-05-29 | 3M Innovative Properties Company | Substituted thiolate salt melt additives |
| CA3141239A1 (en) | 2020-12-02 | 2022-06-02 | Fiber Innovation Technology, Inc. | Splittable chargeable fiber, split multicomponent fiber, a split multicomponent fiber with a durable charge, nonwoven fabric, filter, and yarn containing, and manufacturing processes therefor |
| CN114456493B (zh) * | 2022-03-04 | 2023-08-25 | 山东天风新材料有限公司 | 一种驻极母粒及其制备方法和应用 |
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| US6432175B1 (en) | 1998-07-02 | 2002-08-13 | 3M Innovative Properties Company | Fluorinated electret |
| EP1202789A2 (en) | 1999-07-21 | 2002-05-08 | HOLLINGSWORTH & VOSE COMPANY | Plasma treated electret filter media |
| US6454986B1 (en) | 1999-10-08 | 2002-09-24 | 3M Innovative Properties Company | Method of making a fibrous electret web using a nonaqueous polar liquid |
| US6375886B1 (en) | 1999-10-08 | 2002-04-23 | 3M Innovative Properties Company | Method and apparatus for making a nonwoven fibrous electret web from free-fiber and polar liquid |
| US6406657B1 (en) | 1999-10-08 | 2002-06-18 | 3M Innovative Properties Company | Method and apparatus for making a fibrous electret web using a wetting liquid and an aqueous polar liquid |
| US6743464B1 (en) | 2000-04-13 | 2004-06-01 | 3M Innovative Properties Company | Method of making electrets through vapor condensation |
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| US7244291B2 (en) | 2005-05-02 | 2007-07-17 | 3M Innovative Properties Company | Electret article having high fluorosaturation ratio |
| US7244292B2 (en) | 2005-05-02 | 2007-07-17 | 3M Innovative Properties Company | Electret article having heteroatoms and low fluorosaturation ratio |
| US7390351B2 (en) | 2006-02-09 | 2008-06-24 | 3M Innovative Properties Company | Electrets and compounds useful in electrets |
| DE602007001975D1 (de) * | 2006-06-14 | 2009-09-24 | Basf Se | S-perfluoralkylsubstituierte hydroxybenzylthioether und derivate als oberflächenmodifizierungsmittel |
| US9139940B2 (en) | 2006-07-31 | 2015-09-22 | 3M Innovative Properties Company | Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
| EP2222908B1 (en) * | 2007-12-06 | 2013-01-16 | 3M Innovative Properties Company | Electret webs with charge-enhancing additives |
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| CN106165040B (zh) * | 2014-04-04 | 2019-01-22 | 东洋纺株式会社 | 驻极体 |
| US10780381B2 (en) * | 2015-03-23 | 2020-09-22 | Donaldson Company, Inc. | Pattern coated filter and method |
-
2018
- 2018-01-04 US US16/475,209 patent/US20190336896A1/en not_active Abandoned
- 2018-01-04 WO PCT/IB2018/050065 patent/WO2018127831A1/en not_active Ceased
- 2018-01-04 JP JP2019536527A patent/JP7076718B2/ja active Active
- 2018-01-04 KR KR1020197019828A patent/KR20190101399A/ko not_active Withdrawn
- 2018-01-04 EP EP18701799.1A patent/EP3565653B1/en active Active
- 2018-01-04 CN CN201880006077.6A patent/CN110446541B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110446541B (zh) | 2021-12-03 |
| JP7076718B2 (ja) | 2022-05-30 |
| EP3565653B1 (en) | 2020-10-28 |
| EP3565653A1 (en) | 2019-11-13 |
| WO2018127831A1 (en) | 2018-07-12 |
| CN110446541A (zh) | 2019-11-12 |
| US20190336896A1 (en) | 2019-11-07 |
| JP2020505481A (ja) | 2020-02-20 |
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