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THERMOPLASTIC RESIN SHEET FOR WINDING SWITCHGEAR
To provide a thermoplastic resin sheet that is a thermoplastic resin raw material used for devices such as winding open/close sheet shutter devices, partitions, roll curtains, roll screens, and awnings, less in unwinding noise of the rolled sheet, and smooth in unrolling even in cold weather. and excellent in blocking resistance and quietness.SOLUTION: In a thermoplastic resin sheet containing a coarse void net-like material, the thermoplastic resin sheet constitutes a substantial region (A) of "thermoplastic resin/coarse void net-like material/thermoplastic resin" including the coarse void net-like material, and a coarse void resin region (B) made only of a thermoplastic resin that does not contain the coarse void net-like material, and an area ratio of this substance region (A):coarse void resin region (B) is 1:2 to 1:8, and the thermoplastic resin sheet contains a ring-moving polymer that is a polyrotaxane crosslinked body (crosslinking between cyclic compounds) in which a plurality of cyclic compounds are enclosed around a linear polymer.SELECTED DRAWING: None
【課題】巻回式開閉シートシャッター装置、間仕切り、ロールカーテン、ロールスクリーン、日除けなどの装置に用いられる熱可塑性樹脂シート原反で、シート巻回体の巻解き騒音が少なく、寒冷下でも巻解きがスムーズな、耐ブロッキング性及び静音性に優れた熱可塑性樹脂シートの提供。【解決手段】粗目空隙ネット状物を内包する熱可塑性樹脂シートにおいて、この熱可塑性樹脂シートが、粗目空隙ネット状物を含む「熱可塑性樹脂/粗目空隙ネット状物/熱可塑性樹脂」の実体領域(A)、及び粗目空隙ネット状物を含まない熱可塑性樹脂のみからなる粗目空隙部樹脂領域(B)とで構成し、この実体領域(A):粗目空隙部樹脂領域(B)の面積比を1:2~1:8として、かつ熱可塑性樹脂シートに、線状高分子を軸に複数の環状化合物を包接してなるポリロタキサンの架橋体(環状化合物間の架橋)である環動ポリマーを含むものとする。【選択図】なし
THERMOPLASTIC RESIN SHEET FOR WINDING SWITCHGEAR
To provide a thermoplastic resin sheet that is a thermoplastic resin raw material used for devices such as winding open/close sheet shutter devices, partitions, roll curtains, roll screens, and awnings, less in unwinding noise of the rolled sheet, and smooth in unrolling even in cold weather. and excellent in blocking resistance and quietness.SOLUTION: In a thermoplastic resin sheet containing a coarse void net-like material, the thermoplastic resin sheet constitutes a substantial region (A) of "thermoplastic resin/coarse void net-like material/thermoplastic resin" including the coarse void net-like material, and a coarse void resin region (B) made only of a thermoplastic resin that does not contain the coarse void net-like material, and an area ratio of this substance region (A):coarse void resin region (B) is 1:2 to 1:8, and the thermoplastic resin sheet contains a ring-moving polymer that is a polyrotaxane crosslinked body (crosslinking between cyclic compounds) in which a plurality of cyclic compounds are enclosed around a linear polymer.SELECTED DRAWING: None
【課題】巻回式開閉シートシャッター装置、間仕切り、ロールカーテン、ロールスクリーン、日除けなどの装置に用いられる熱可塑性樹脂シート原反で、シート巻回体の巻解き騒音が少なく、寒冷下でも巻解きがスムーズな、耐ブロッキング性及び静音性に優れた熱可塑性樹脂シートの提供。【解決手段】粗目空隙ネット状物を内包する熱可塑性樹脂シートにおいて、この熱可塑性樹脂シートが、粗目空隙ネット状物を含む「熱可塑性樹脂/粗目空隙ネット状物/熱可塑性樹脂」の実体領域(A)、及び粗目空隙ネット状物を含まない熱可塑性樹脂のみからなる粗目空隙部樹脂領域(B)とで構成し、この実体領域(A):粗目空隙部樹脂領域(B)の面積比を1:2~1:8として、かつ熱可塑性樹脂シートに、線状高分子を軸に複数の環状化合物を包接してなるポリロタキサンの架橋体(環状化合物間の架橋)である環動ポリマーを含むものとする。【選択図】なし
THERMOPLASTIC RESIN SHEET FOR WINDING SWITCHGEAR
巻回式開閉装置用熱可塑性樹脂シート
KARINO TOSHIYA (author)
2022-10-17
Patent
Electronic Resource
Japanese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES