JP7186707B2 - メラミンホルムアルデヒド低放出性不織布および不織布材 - Google Patents
メラミンホルムアルデヒド低放出性不織布および不織布材 Download PDFInfo
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- JP7186707B2 JP7186707B2 JP2019540702A JP2019540702A JP7186707B2 JP 7186707 B2 JP7186707 B2 JP 7186707B2 JP 2019540702 A JP2019540702 A JP 2019540702A JP 2019540702 A JP2019540702 A JP 2019540702A JP 7186707 B2 JP7186707 B2 JP 7186707B2
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- Prior art keywords
- formaldehyde
- nonwoven
- melamine
- nonwoven fabric
- temperature
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- 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.)
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
- D04H3/009—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
- C08G12/32—Melamines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Description
VDA 275に従って<150mg/kg
DIN EN ISO 14184-1に従って<40mg/kg
DIN 717-1に従って<0.03mg/kg
MER 03-16-2 T OS吸収
周波数[Hz] 吸収
1000 0.454
1250 0.586
1600 0.721
2000 0.84
2500 0.922
3150 0.971
4000 0.989
5000 0.984
MER 26-16-1 T OS吸収
周波数[Hz] 吸収
1000 0.224
1250 0.331
1600 0.473
2000 0.621
2500 0.757
3150 0.874
4000 0.952
5000 0.99
・低ホルムアルデヒド含量の出発樹脂の使用。
・繊維直径が10μm未満、好ましくは<5μm、および最大限可能な表面積:体積比での極細繊維の紡糸。
・紡糸プロセス中の重縮合反応の開始を介した初期段階でホルムアルデヒドの一部を除去するため、高い溶融温度および吹付空気(blown air)温度の使用。
・続く、例えば熱伝達を増加させるために材料上に空気を流すか、または材料に空気を通している間の熱処理。ここでの体積流量は、非常に均一でなければならない。ここで対流空気はある程度新鮮な空気と交換される。
・DIN EN ISO 14184-1繊維-ホルムアルデヒドの決定-第1部:遊離および加水分解したホルムアルデヒド(水抽出法)
・VDA 275ホルムアルデヒド放出の決定。
車両内装用成形品-ホルムアルデヒド放出の決定
閾値は現在10mg/kgである。
-DIN EN ISO 14184-1:得られた値は16mg/kgの閾値を下回っていた。
-VDA275:3.6mg/kg
-VDA277:28μgC/g
-VDA278:<1mg/kg VOC;<1mg/kgFOG
-DIN75201-B:0mg
-日本法112:Oeko-Texクラス1の要件を満たし、<16mg/kg
Claims (5)
- a)M(メラミン):F(ホルムアルデヒド)のモル比が1:2であり、かつメチロール基がメタノールでほぼ完全にエーテル化されてなる、メラミン-ホルムアルデヒド樹脂を準備すること、
b)金型1つあたり0.3~3.0g/分の質量流量で、80~200℃の溶融温度で溶融物の紡糸を行うこと、
c)130~330℃の温度でガス流を発生させて紡糸した溶融流上に流すこと、
d)冷却しながら前記c)で形成されたフロックおよび/または繊維を積層して不織布を得ること、
e)ガス性塩化水素で不織布を処理すること、
f)前記e)で得られた不織布を260~340℃に加熱し、ここで空気を不織布上に流すかまたは不織布に通し、160℃まで最大20℃/分で昇温し、その後、最大100℃/分で昇温すること、
g)対流空気を新鮮な空気で部分的に置き換えるとともに、前記f)において到達した温度で不織布を5~90分間維持すること、および
h)5秒~3分以内に不織布を30~60℃に冷却すること、
を有する、熱硬化性メラミン-ホルムアルデヒドからなる繊維および/またはフロックを含む、耐熱性および難燃性の低放出性不織布の製造方法。 - 前記f)およびg)において、前記対流空気の5%~50%が新鮮な空気で置き換えられる、請求項1に記載の方法。
- 熱硬化性メラミン-ホルムアルデヒドからなる繊維および/またはフロックを含む、耐熱性および難燃性の不織布であって、
前記繊維および/またはフロックの原料が、M(メラミン):F(ホルムアルデヒド)のモル比が1:2であり、かつメチロール基がメタノールでほぼ完全にエーテル化されてなる、メラミン-ホルムアルデヒド樹脂であり、
前記繊維の平均繊維直径が、10μm未満であり、
前記不織布の密度が、5~20kg/m 3 であり、
前記不織布のホルムアルデヒド放出が、VDA275に従い測定した場合に5mg/kg以下であり、および/または日本法112に従い測定した場合に16mg/kg未満であり、
前記不織布の熱伝導率値が、DIN EN ISO 8302に従い測定した場合に0.030W/(m・K)未満であり、
前記不織布の2000Hzでの音吸収値が、試験サンプル直径30mmについてDIN ISO 10534-2に従い測定した場合に0.6超である、前記不織布。 - 個々の繊維の直径が10μm未満である、請求項3に記載の不織布。
- 請求項3または4に記載の不織布の断熱材または防音材としての使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016012034 | 2016-10-11 | ||
DE102016012034.7 | 2016-10-11 | ||
PCT/EP2017/075949 WO2018069398A1 (de) | 2016-10-11 | 2017-10-11 | Emissionsarme melaminformaldehyd-vliese und -vliesstoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019530813A JP2019530813A (ja) | 2019-10-24 |
JP7186707B2 true JP7186707B2 (ja) | 2022-12-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019540702A Active JP7186707B2 (ja) | 2016-10-11 | 2017-10-11 | メラミンホルムアルデヒド低放出性不織布および不織布材 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20190309457A1 (ja) |
EP (1) | EP3526381B1 (ja) |
JP (1) | JP7186707B2 (ja) |
KR (1) | KR102375999B1 (ja) |
CN (1) | CN109844203B (ja) |
DE (1) | DE102017123611A1 (ja) |
ES (1) | ES2938660T3 (ja) |
SI (1) | SI3526381T1 (ja) |
WO (1) | WO2018069398A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001526329A (ja) | 1997-12-04 | 2001-12-18 | ビーエーエスエフ アクチェンゲゼルシャフト | メラミン樹脂繊維の用途、ならびにメラミン樹脂繊維とポリアルキレンテレフタラート繊維を基礎とする絶縁材料 |
JP2005534730A (ja) | 2002-06-14 | 2005-11-17 | アーエムイー−アグロリンツ・メラミン・インテルナチオナール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | アミノ樹脂製品を製造するための組成物及びこの組成物から製品を製造する方法 |
US20080203602A1 (en) | 2005-03-21 | 2008-08-28 | Ami Agrolinz Melamine International Gbmh | Method for Producing Duroplastic Fine-Fiber Non-Wovens Having a High Flame-Retardant, Thermal Protective and Sound Insulating Effect |
US20100269318A1 (en) | 2007-10-12 | 2010-10-28 | Borealis Agrolinz Melamine Gmbh | Thermoplastically Processible Aminoplastic Resin, Thermoset Microfibre Non-Wovens, and Process and Plant for Their Production |
JP2014531523A (ja) | 2011-09-21 | 2014-11-27 | ドナルドソン カンパニー,インコーポレイティド | 樹脂アルデヒド組成物で架橋されたポリマーから作製された細繊維 |
Family Cites Families (11)
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DE2430899C3 (de) * | 1974-06-27 | 1981-06-19 | Cassella Ag, 6000 Frankfurt | Verfahren zur Herstellung von niedrigviskosen körperreichen Melaminharz-Lösungen mit geringem Gehalt an freiem Formaldehyd |
JPS59204957A (ja) * | 1983-05-04 | 1984-11-20 | 旭化成株式会社 | 不織布状物の製造法 |
DE3810596A1 (de) * | 1988-03-29 | 1989-10-12 | Bayer Ag | Feinstfasern aus polyphenylsulfid |
DE19617634A1 (de) * | 1996-05-02 | 1997-11-06 | Basf Ag | Flammfeste Gewebe auf der Basis von Melamin-Harzfasern |
DE102006027760A1 (de) | 2006-02-23 | 2007-08-30 | Ami-Agrolinz Melamine International Gmbh | Neue Melamin-Formaldehyd-Kondensationsprodukte mit thermoplastischen Eigenschaften |
DE102009014290A1 (de) * | 2009-03-25 | 2010-09-30 | Carl Freudenberg Kg | Thermisch fixierbarer Einlagevliesstoff, Verfahren zu dessen Herstellung und Verwendung |
EP2616505B1 (de) | 2010-09-16 | 2016-03-02 | Basf Se | Verfahren zur herstellung von melamin/formaldehyd-schaumstoffen |
FR2967997B1 (fr) * | 2010-11-26 | 2017-12-22 | Saint-Gobain Technical Fabrics Europe | Composition ignifuge pour mat a base de fibres minerales, et mats obtenus. |
SI2836632T1 (sl) | 2012-04-11 | 2017-01-31 | Smartmelamine D.O.O. | Finovlaknate koprene in papirju podobni proizvodi, kot tudi postopek za njihovo izdelavo |
EP2735584A1 (de) | 2012-11-26 | 2014-05-28 | Basf Se | Thermoverformbarer Melaminharzschaumstoff mit partikelförmigem Füllmaterial |
KR20160142389A (ko) * | 2014-04-08 | 2016-12-12 | 스마트폴리머 게엠베하 | 내부에 생리 활성 미네랄 물질이 분산되어 있는 셀룰로스 성형체 |
-
2017
- 2017-10-11 KR KR1020197013618A patent/KR102375999B1/ko active IP Right Grant
- 2017-10-11 EP EP17793845.3A patent/EP3526381B1/de active Active
- 2017-10-11 DE DE102017123611.2A patent/DE102017123611A1/de not_active Withdrawn
- 2017-10-11 SI SI201731306T patent/SI3526381T1/sl unknown
- 2017-10-11 JP JP2019540702A patent/JP7186707B2/ja active Active
- 2017-10-11 US US16/340,188 patent/US20190309457A1/en not_active Abandoned
- 2017-10-11 ES ES17793845T patent/ES2938660T3/es active Active
- 2017-10-11 WO PCT/EP2017/075949 patent/WO2018069398A1/de unknown
- 2017-10-11 CN CN201780062888.3A patent/CN109844203B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001526329A (ja) | 1997-12-04 | 2001-12-18 | ビーエーエスエフ アクチェンゲゼルシャフト | メラミン樹脂繊維の用途、ならびにメラミン樹脂繊維とポリアルキレンテレフタラート繊維を基礎とする絶縁材料 |
JP2005534730A (ja) | 2002-06-14 | 2005-11-17 | アーエムイー−アグロリンツ・メラミン・インテルナチオナール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | アミノ樹脂製品を製造するための組成物及びこの組成物から製品を製造する方法 |
US20080203602A1 (en) | 2005-03-21 | 2008-08-28 | Ami Agrolinz Melamine International Gbmh | Method for Producing Duroplastic Fine-Fiber Non-Wovens Having a High Flame-Retardant, Thermal Protective and Sound Insulating Effect |
US20100269318A1 (en) | 2007-10-12 | 2010-10-28 | Borealis Agrolinz Melamine Gmbh | Thermoplastically Processible Aminoplastic Resin, Thermoset Microfibre Non-Wovens, and Process and Plant for Their Production |
JP2014531523A (ja) | 2011-09-21 | 2014-11-27 | ドナルドソン カンパニー,インコーポレイティド | 樹脂アルデヒド組成物で架橋されたポリマーから作製された細繊維 |
Also Published As
Publication number | Publication date |
---|---|
US20190309457A1 (en) | 2019-10-10 |
SI3526381T1 (sl) | 2023-03-31 |
JP2019530813A (ja) | 2019-10-24 |
CN109844203A (zh) | 2019-06-04 |
CN109844203B (zh) | 2022-07-26 |
WO2018069398A1 (de) | 2018-04-19 |
ES2938660T3 (es) | 2023-04-13 |
KR20190062561A (ko) | 2019-06-05 |
EP3526381A1 (de) | 2019-08-21 |
DE102017123611A1 (de) | 2018-04-12 |
KR102375999B1 (ko) | 2022-03-21 |
EP3526381B1 (de) | 2022-11-30 |
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