JP6919992B2 - 伸縮性膜及びその形成方法 - Google Patents
伸縮性膜及びその形成方法 Download PDFInfo
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- JP6919992B2 JP6919992B2 JP2017231036A JP2017231036A JP6919992B2 JP 6919992 B2 JP6919992 B2 JP 6919992B2 JP 2017231036 A JP2017231036 A JP 2017231036A JP 2017231036 A JP2017231036 A JP 2017231036A JP 6919992 B2 JP6919992 B2 JP 6919992B2
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- C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
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Description
本発明の伸縮性膜は、樹脂の硬化物であり、この樹脂は側鎖に珪素数3〜11の分岐型シロキサン結合(短鎖長の分岐型シロキサン)を有し、主鎖にウレタン結合を有する。
本発明の伸縮性膜における樹脂は、側鎖に珪素数3〜11の分岐型シロキサン結合を有し、主鎖にウレタン結合を有するものである。このような樹脂としては、下記一般式(1)で示される構造を有するものが好ましい。
本発明では、上述の伸縮性膜を形成する方法であって、上記一般式(2)で示されるジオール化合物と、イソシアネート基を有する化合物とを混合し、該混合物を製膜し、加熱によって硬化させる伸縮性膜の形成方法を提供する。
超高分子量のウレタンポリマーを合成し、これを加熱によってシート状に成形する方法も挙げることが出来る。このような熱可塑性のウレタンはTPU(Thermoplastic Polyurethane)と呼ばれ、ウレタンポリマー間の水素結合によって強度を保っている。TPUは架橋していないが、ウレタンの強い水素結合によって高い強度を有する。一方、膜の伸縮を繰り返し行うと膜が変形して強度が低下していく欠点も有する。これは、分子間水素結合の位置が、伸縮を繰り返すことによって熱変形したときのように掛け変わって行くためである。
光ラジカル発生剤1:4,4’−ジメトキシベンジル
光ラジカル発生剤2:2,2−ジメトキシ−2−フェニルアセトフェノン
光ラジカル発生剤3:(±)−カンファーキノン
熱ラジカル発生剤1:2,2’−アゾビス(2−メチルプロピオン酸)ジメチル
熱ラジカル発生剤2:アゾビスイソブチロニトリル(AIBN)
有機溶剤:プロピレングリコールモノメチルエーテルアセテート(PGMEA)
表1に記載の組成で、シリコーンペンダントジオール化合物、イソシアネート化合物、ヒドロキシ化合物、添加剤を混合し、伸縮性膜形成用組成物(伸縮性膜材料1−1〜1−9、比較伸縮性膜材料1−1)を調製した。脱気後、ポリエチレン基板上に、伸縮性膜材料1−1〜1−9、比較伸縮性膜材料1−1をバーコート法で塗布し、130℃で20分間ベークして基板上に伸縮性膜(Film1−1〜1−9、比較Film1−1)を作製した。また、伸縮性膜形成用組成物におけるヒドロキシ基とイソシアネート基のモル数の比を表1に併せて示す。
硬化後の伸縮性膜における膜厚、及び表面の水の接触角を測定した。また、伸縮性膜表面の水の接触角を測定した後に、伸縮性膜を基板から剥がし、JISK6251に準じた方法で伸縮率と強度を測定した。結果を表3に示す。
5…粘着部、 6,6’…伸縮性膜、 7…基板、 8…布。
Claims (5)
- 側鎖に珪素数3〜11の分岐型シロキサン結合を有し、主鎖にウレタン結合を有する樹脂を含有する伸縮性膜であって、
前記樹脂が、下記一般式(3)で示される、末端に(メタ)アクリレート基を有する化合物の硬化物であることを特徴とする伸縮性膜。
- 前記樹脂が、重量平均分子量が500以上のものであることを特徴とする請求項1に記載の伸縮性膜。
- 前記伸縮性膜が、JISK6251に規定される引っ張り試験で伸縮率が40〜500%のものであることを特徴とする請求項1又は請求項2に記載の伸縮性膜。
- 前記伸縮性膜が、伸縮性を有する導電性配線に接触する膜として用いられるものであることを特徴とする請求項1から請求項3のいずれか一項に記載の伸縮性膜。
- 伸縮性膜を形成する方法であって、
下記一般式(3)で示される、末端に(メタ)アクリレート基を有する化合物を製膜し、加熱及び/又は光照射によって硬化させることを特徴とする伸縮性膜の形成方法。
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Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2583412B2 (ja) | 1986-02-24 | 1997-02-19 | チッソ株式会社 | ヒドロキシル基含有シロキサン化合物 |
US4839443A (en) | 1987-02-04 | 1989-06-13 | Chisso Corporation | Polysiloxane containing hydroxyl groups and a silicone-modified polyurethane using the same |
JPH0649177B2 (ja) | 1988-01-20 | 1994-06-29 | 大日精化工業株式会社 | 剥離性処理剤 |
US4983702A (en) * | 1988-09-28 | 1991-01-08 | Ciba-Geigy Corporation | Crosslinked siloxane-urethane polymer contact lens |
JP2624060B2 (ja) * | 1991-10-09 | 1997-06-25 | 信越化学工業株式会社 | 片末端ジオールシロキサン化合物及びその製造方法 |
US5352714A (en) * | 1991-11-05 | 1994-10-04 | Bausch & Lomb Incorporated | Wettable silicone hydrogel compositions and methods for their manufacture |
JPH09316085A (ja) * | 1996-05-23 | 1997-12-09 | Nippon Unicar Co Ltd | 反応性シロキサン化合物 |
JP3929014B2 (ja) * | 2000-02-24 | 2007-06-13 | Hoyaヘルスケア株式会社 | 側鎖にポリシロキサン構造を有するマクロマーからなるコンタクトレンズ材料 |
JP3923861B2 (ja) | 2002-07-03 | 2007-06-06 | フクダ電子株式会社 | 生体電極 |
US7524914B2 (en) * | 2002-10-11 | 2009-04-28 | The University Of Connecticut | Shape memory polymers based on semicrystalline thermoplastic polyurethanes bearing nanostructured hard segments |
JP4578950B2 (ja) | 2004-11-24 | 2010-11-10 | 大日精化工業株式会社 | 光学用保護フィルム |
JP2007169411A (ja) | 2005-12-21 | 2007-07-05 | Toyobo Co Ltd | ポリウレタン樹脂およびそれを用いた導電性ロール |
JP5463612B2 (ja) | 2006-09-28 | 2014-04-09 | 横浜ゴム株式会社 | ウレタンエマルジョン |
KR20110008016A (ko) | 2008-04-23 | 2011-01-25 | 디에이치 머티리얼 가부시키가이샤 | 라디칼 중합성 조성물 |
US8568849B2 (en) * | 2009-05-20 | 2013-10-29 | Ming Kun Shi | Surface treated film and/or laminate |
JP5455730B2 (ja) | 2010-03-22 | 2014-03-26 | 株式会社巴川製紙所 | 加飾用ハードコートフィルム、加飾フィルムおよび加飾成形品 |
JP2012152725A (ja) | 2011-01-28 | 2012-08-16 | Tosoh Corp | ブロックイソシアネート解離触媒及びその用途 |
US20150004406A1 (en) | 2012-01-06 | 2015-01-01 | Nitto Denko Corporation | Adhesive tape for preventing aquatic biofouling |
JP2013139534A (ja) | 2012-01-06 | 2013-07-18 | Nitto Denko Corp | 水生生物付着防止粘着テープ |
JP6484133B2 (ja) | 2015-07-09 | 2019-03-13 | 日東電工株式会社 | 配線回路基板の製造方法 |
CN105061769A (zh) * | 2015-07-29 | 2015-11-18 | 华南理工大学 | 一种聚硅氧烷二醇及其制备方法 |
CN105566606B (zh) * | 2016-01-16 | 2018-07-27 | 北京化工大学 | 一种含有硅氧烷基侧链的水性聚氨酯及其制备方法 |
JP6845191B2 (ja) * | 2017-10-19 | 2021-03-17 | 信越化学工業株式会社 | 生体電極組成物、生体電極、及び生体電極の製造方法 |
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