JP6629310B2 - 人工皮革ポリウレタン複合材料の次元的改良 - Google Patents
人工皮革ポリウレタン複合材料の次元的改良 Download PDFInfo
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- JP6629310B2 JP6629310B2 JP2017519610A JP2017519610A JP6629310B2 JP 6629310 B2 JP6629310 B2 JP 6629310B2 JP 2017519610 A JP2017519610 A JP 2017519610A JP 2017519610 A JP2017519610 A JP 2017519610A JP 6629310 B2 JP6629310 B2 JP 6629310B2
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2205/00—Condition, form or state of the materials
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-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/26—Vehicles, transportation
- D06N2211/263—Cars
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
本願は、2014年10月17日に提出された米国仮特許出願第62/065470号の優先権の利益を主張する。この米国仮特許出願は、引用することによりその全体が本明細書の一部をなす。
Claims (21)
- ポリウレタン層と、
前記ポリウレタン層に接合されている上面と、その反対側の下面とを有する非復元性発泡体層と、
前記非復元性発泡体層の前記下面に接合される裏材と、
を備え、前記ポリウレタン層と前記非復元性発泡体層と前記裏材とは、ピロー状セルを形成するエンボスパターンをそれぞれ有し、前記ピロー状セルは、前記エンボスパターンによって形成されるエンボス凸部及びエンボス線の網目によって境界を定められ、
前記非復元性発泡体層は、見かけ密度が1.50〜2.50(kg/m3)であり、押込力撓みが20.00〜70.00(N/323cm2)であり、セル数が42.00〜80.00(セル/100mm)である、エンボス加工された複合材料。 - 前記ポリウレタン層は、上面層と、該上面層に接合されるスキン層と、バインダー層によって前記スキン層に接合される裏材布地層とを備える、請求項1に記載のエンボス加工された複合材料。
- 前記上面層と前記スキン層と前記バインダー層との合計重量は、前記ポリウレタン層の総重量の27%〜30%である、請求項2に記載のエンボス加工された複合材料。
- 前記裏材布地層は丸編み生地で作製される、請求項2に記載のエンボス加工された複合材料。
- 前記丸編み生地は起毛されている、請求項4に記載のエンボス加工された複合材料。
- 前記非復元性発泡体層は、ポリエステルポリウレタン発泡体で作製される、請求項1に記載のエンボス加工された複合材料。
- 前記非復元性発泡体層は、3mm〜5.2mmの厚さである、請求項6に記載のエンボス加工された複合材料。
- 前記ポリウレタン層の前記エンボスパターンは、前記非復元性発泡体層の前記上面の前記エンボスパターンに対して実質的に平行であり、前記裏材の前記エンボスパターンは、前記非復元性発泡体層の前記下面の前記エンボスパターンに対して実質的に平行である、請求項1に記載のエンボス加工された複合材料。
- 前記裏材は布地層又は不織布層である、請求項1に記載のエンボス加工された複合材料。
- ポリウレタン層と非復元性発泡体層と裏材とを準備するステップと、
前記ポリウレタン層と前記非復元性発泡体層と前記裏材とを結合するステップであって、複合材料を形成する、ステップと、
前記複合材料にパターンをエンボス加工するステップであって、前記パターンによって形成されるエンボス凸部及びエンボス線の網目によって境界を定められるピロー状セルを有するエンボス加工された複合材料を形成する、ステップと、
を含み、
前記非復元性発泡体層は、見かけ密度が1.50〜2.50(kg/m3)であり、押込力撓みが20.00〜70.00(N/323cm2)であり、セル数が42.00〜80.00(セル/100mm)である、エンボス加工された複合材料を作製する方法。 - 前記エンボス加工するステップは、
エンボス加工ステーションを備えるロールエンボス装置を準備するステップと、
前記複合材料を、彫刻エンボスロールを受けロールに隣接して備える前記エンボス加工ステーションに供給するステップと、
前記複合材料を前記受けロールと前記エンボスロールとのニップ部に通すステップと、を含む、請求項10に記載のエンボス加工された複合材料を作製する方法。 - 前記方法は、前記受けロール及び前記彫刻エンボスロールを加熱するステップを更に含み、前記受けロールは、前記彫刻エンボスロールよりも高い温度まで加熱される、請求項11に記載のエンボス加工された複合材料を作製する方法。
- 前記方法は、
前記受けロールを190℃の温度まで加熱するステップと、
前記彫刻エンボスロールを150℃の温度まで加熱するステップと、
を更に含み、前記加熱するステップは、前記複合材料が前記ニップ部に通される前に行われる、請求項11に記載のエンボス加工された複合材料を作製する方法。 - 前記方法は、
前記受けロールを190℃〜195℃の温度まで加熱するステップと、
前記彫刻エンボスロールを120℃〜180℃の温度まで加熱するステップと、
を更に含み、前記加熱するステップは、前記複合材料が前記ニップ部に通される前に行われる、請求項11に記載のエンボス加工された複合材料を作製する方法。 - 前記通すステップは、3ヤード毎分〜5ヤード毎分の線速度で行われる、請求項11に記載のエンボス加工された複合材料を作製する方法。
- 前記方法は、
プレスロールを前記彫刻エンボスロールに隣接して設けることと、
前記彫刻エンボスロールを前記受けロールにプレスするステップであって、4MPa〜8MPaの圧力を維持するステップと、
を更に含む、請求項11に記載のエンボス加工された複合材料を作製する方法。 - 前記結合するステップは、直火積層法によって行われる、請求項10に記載のエンボス加工された複合材料を作製する方法。
- 前記エンボス加工するステップは、
エンボス加工ステーションを備えるフラットエンボス装置を準備するステップと、 前記複合材料を、上側彫刻エンボスプレート及び下側フラットプレートを備える前記エンボス加工ステーションに供給するステップと、
前記上側彫刻エンボスプレートと前記下側フラットプレートとを互いにプレスするステップであって、前記複合材料に前記パターンを形成する、ステップと、
を含む、請求項10に記載のエンボス加工された複合材料を作製する方法。 - 前記方法は、
前記上側彫刻エンボスプレートを190℃の温度まで加熱するステップと、
前記下側フラットプレートを200℃の温度まで加熱するステップと、
を更に含み、前記加熱するステップは、前記プレスするステップの前に行われる、請求項18に記載のエンボス加工された複合材料を作製する方法。 - 前記プレスするステップは、5秒〜15秒で行われる、請求項18に記載のエンボス加工された複合材料を作製する方法。
- 前記エンボス加工ステーションに10psi〜30psiの圧力を加えることを更に含む、請求項18に記載のエンボス加工された複合材料を作製する方法。
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US201462065470P | 2014-10-17 | 2014-10-17 | |
US62/065,470 | 2014-10-17 | ||
PCT/US2015/056237 WO2016061581A1 (en) | 2014-10-17 | 2015-10-19 | Dimensional enhancement of artificial leather polyurethane composite material |
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US10563348B2 (en) * | 2017-07-14 | 2020-02-18 | Sage Automotive Interiors, Inc. | Air permeable composite for seating applications |
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JPS6058023B2 (ja) * | 1980-07-24 | 1985-12-18 | タキロン株式会社 | 立体模様布材 |
JPS58192991U (ja) * | 1982-06-17 | 1983-12-22 | タキロン株式会社 | 光沢ある布面を有する合成皮革 |
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-
2015
- 2015-10-19 PL PL15851537T patent/PL3207174T3/pl unknown
- 2015-10-19 CN CN201580067914.2A patent/CN107002350B/zh not_active Expired - Fee Related
- 2015-10-19 WO PCT/US2015/056237 patent/WO2016061581A1/en active Application Filing
- 2015-10-19 ES ES15851537T patent/ES2787221T3/es active Active
- 2015-10-19 JP JP2017519610A patent/JP6629310B2/ja not_active Expired - Fee Related
- 2015-10-19 KR KR1020177012676A patent/KR101950388B1/ko active IP Right Grant
- 2015-10-19 EP EP15851537.9A patent/EP3207174B1/en active Active
- 2015-10-19 US US15/518,921 patent/US20170225438A1/en not_active Abandoned
- 2015-10-19 PT PT158515379T patent/PT3207174T/pt unknown
Also Published As
Publication number | Publication date |
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EP3207174A1 (en) | 2017-08-23 |
JP2017533124A (ja) | 2017-11-09 |
CN107002350B (zh) | 2019-09-06 |
EP3207174A4 (en) | 2018-05-16 |
PT3207174T (pt) | 2020-07-20 |
CN107002350A (zh) | 2017-08-01 |
KR101950388B1 (ko) | 2019-02-20 |
PL3207174T3 (pl) | 2020-10-19 |
EP3207174B1 (en) | 2020-04-22 |
WO2016061581A1 (en) | 2016-04-21 |
KR20170074903A (ko) | 2017-06-30 |
US20170225438A1 (en) | 2017-08-10 |
ES2787221T3 (es) | 2020-10-15 |
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