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WO2008149641A1 - 無溶剤型ラミネート接着剤および複合フィルムの製造方法 - Google Patents

無溶剤型ラミネート接着剤および複合フィルムの製造方法 Download PDF

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Publication number
WO2008149641A1
WO2008149641A1 PCT/JP2008/058737 JP2008058737W WO2008149641A1 WO 2008149641 A1 WO2008149641 A1 WO 2008149641A1 JP 2008058737 W JP2008058737 W JP 2008058737W WO 2008149641 A1 WO2008149641 A1 WO 2008149641A1
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WO
WIPO (PCT)
Prior art keywords
laminating adhesive
production
adhesive
composite film
rolls
Prior art date
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.)
Ceased
Application number
PCT/JP2008/058737
Other languages
English (en)
French (fr)
Inventor
Takashi Uemura
Shigetoshi Sasano
Yasuhiko Kataoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Polyurethanes Inc
Original Assignee
Mitsui Chemicals Polyurethanes Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Chemicals Polyurethanes Inc filed Critical Mitsui Chemicals Polyurethanes Inc
Priority to US12/451,903 priority Critical patent/US8377508B2/en
Priority to EP08752617A priority patent/EP2154221A4/en
Priority to CN2008800158037A priority patent/CN101679831B/zh
Publication of WO2008149641A1 publication Critical patent/WO2008149641A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • Y10T428/2896—Adhesive compositions including nitrogen containing condensation polymer [e.g., polyurethane, polyisocyanate, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

　無溶剤型ラミネート接着剤は、ポリイソシアネート成分とポリオール成分とを含み、それらは、常温で結晶性を示すポリオール成分を含まない。無溶剤型ラミネート接着剤は、ポリイソシアネート成分とポリオール成分とを混合してから、３分後の初期粘度が５００～１０００ｍＰａ・ｓであり、２０分後の前記初期粘度に対する粘度上昇率が１００％～３５０％である。無溶剤型ラミネート接着剤は、互いに対向する１対のロールを備え、各ロールが対向部分において逆方向に回転する塗工装置において、それらロール間を通過するフィルムに塗工される。
PCT/JP2008/058737 2007-06-06 2008-05-12 無溶剤型ラミネート接着剤および複合フィルムの製造方法 Ceased WO2008149641A1 (ja)

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US12/451,903 US8377508B2 (en) 2007-06-06 2008-05-12 Solventless laminating adhesive and process for production of composite film
EP08752617A EP2154221A4 (en) 2007-06-06 2008-05-12 SOLVENT-FREE LAMINATING GLUE AND METHOD FOR PRODUCING A COMPOSITE FILM
CN2008800158037A CN101679831B (zh) 2007-06-06 2008-05-12 无溶剂型层合粘合剂及复合膜的制造方法

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JP2007-150671 2007-06-06
JP2007150671A JP5577013B2 (ja) 2007-06-06 2007-06-06 無溶剤型ラミネート接着剤および複合フィルムの製造方法

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EP3684611B1 (en) * 2017-09-22 2022-05-04 Dow Global Technologies LLC Laminate film structures having barrier adhesive layer

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CN101679831B (zh) 2013-08-14
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