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    • 1. 发明申请
    • Photoreactive hot-melt adhesive composition
    • 光反应热熔胶组合物
    • US20060030635A1
    • 2006-02-09
    • US11244960
    • 2005-10-06
    • Kenji YamauchiTakashi ShinjoTakeshi Miyake
    • Kenji YamauchiTakashi ShinjoTakeshi Miyake
    • C08J3/28C07D303/40B29D11/00
    • C09J163/00C08G65/105C08G65/20C08G2650/16C08L63/00C08L71/00C09J171/02Y10T428/287
    • It is an object to provide a photoreactive hot-melt adhesive composition which exhibits high adhesive strength immediately after combination of adherends and excellent bond strength after completion of curing and provides a highly durable bonded laminate. A photoreactive hot-melt adhesive composition containing: (a) a bisphenol F epoxy resin that assumes a solid form at ordinary temperature; (b) at least one compound selected from the group consisting of a compound represented by the following formula (1), a copolymer of tetramethylene oxide and ethylene oxide and a copolymer of tetramethylene oxide and propylene oxide; and (c) a cationic photoinitiator; R1-(OR2)n-OR3  Formula (1) (In the formula, R1 and R3 independently represent any of a hydrogen atom, a glycidyl group, and a monofunctional substituted or unsubstituted hydrocarbon group having 1-8 carbon atoms; R2 represents a bifunctional, substituted or unsubstituted hydrocarbon group having 2-8 carbon atoms; and n is an integer of 2 or larger. In (OR2)n, R2's of OR2's may be all identical to or different from each other).
    • 本发明的目的是提供一种光固化型热​​熔粘合剂组合物,其在粘合剂组合之后立即显示出高的粘合强度,并且在固化完成后具有优异的粘结强度,并提供了高度耐用的粘结层压材料。 一种光反应性热熔粘合剂组合物,其包含:(a)在常温下呈固体形式的双酚F环氧树脂; (b)至少一种选自由下式(1)表示的化合物,四氢呋喃和环氧乙烷的共聚物和四氢呋喃和环氧丙烷的共聚物的化合物; 和(c)阳离子光引发剂; <?in-line-formula description =“在线公式”end =“lead”?> R1-(OR2)公式(1)<?in-line-formula description = “在线式”末端=“尾”→(式中,R 1和R 3各自独立地表示氢原子,缩水甘油基和具有1-8个碳原子的单官能取代或未取代的烃基中的任一个; R 2表示 具有2-8个碳原子的双官能的,取代或未取代的烃基; n为2以上的整数。在(OR 2)n OR中,OR 2的R 2可以全部相同或不同, 其他)。
    • 8. 发明授权
    • Photoreactive hot-melt adhesive composition
    • 光反应热熔胶组合物
    • US07220787B2
    • 2007-05-22
    • US11244960
    • 2005-10-06
    • Kenji YamauchiTakashi ShinjoTakeshi Miyake
    • Kenji YamauchiTakashi ShinjoTakeshi Miyake
    • C08F2/46C08F2/50
    • C09J163/00C08G65/105C08G65/20C08G2650/16C08L63/00C08L71/00C09J171/02Y10T428/287
    • It is an object to provide a photoreactive hot-melt adhesive composition which exhibits high adhesive strength immediately after combination of adherends and excellent bond strength after completion of curing and provides a highly durable bonded laminate.A photoreactive hot-melt adhesive composition containing: (a) a bisphenol F epoxy resin that assumes a solid form at ordinary temperature; (b) at least one compound selected from the group consisting of a compound represented by the following formula (1), a copolymer of tetramethylene oxide and ethylene oxide and a copolymer of tetramethylene oxide and propylene oxide; and (c) a cationic photoinitiator; R1-(OR2)n—OR3  Formula (1) (In the formula, R1 and R3 independently represent any of a hydrogen atom, a glycidyl group, and a monofunctional substituted or unsubstituted hydrocarbon group having 1–8 carbon atoms; R2 represents a bifunctional, substituted or unsubstituted hydrocarbon group having 2–8 carbon atoms; and n is an integer of 2 or larger. In (OR2)n, R2's of OR2's may be all identical to or different from each other).
    • 本发明的目的是提供一种光固化型热​​熔粘合剂组合物,其在粘合剂组合之后立即显示出高的粘合强度,并且在固化完成后具有优异的粘结强度,并提供了高度耐用的粘结层压材料。 一种光反应性热熔粘合剂组合物,其包含:(a)在常温下呈固体形式的双酚F环氧树脂; (b)至少一种选自由下式(1)表示的化合物,四氢呋喃和环氧乙烷的共聚物和四氢呋喃和环氧丙烷的共聚物的化合物; 和(c)阳离子光引发剂; <?in-line-formula description =“在线公式”end =“lead”?> R1-(OR2)公式(1)<?in-line-formula description = “在线式”末端=“尾”→(式中,R 1和R 3各自独立地表示氢原子,缩水甘油基和具有1-8个碳原子的单官能取代或未取代的烃基中的任一个; R 2表示 具有2-8个碳原子的双官能的,取代或未取代的烃基; n为2以上的整数。在(OR 2)n OR中,OR 2的R 2可以全部相同或不同, 其他)。