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公开(公告)号:WO2017110794A1
公开(公告)日:2017-06-29
申请号:PCT/JP2016/087917
申请日:2016-12-20
Applicant: HENKEL JAPAN LTD.
Inventor: MATSUDA Kenji , TAKAMORI Ai , TAMOGAMI Tsuyoshi
IPC: C09J175/04 , C09J123/00 , C09J123/08 , C09J125/16 , C09J173/00
CPC classification number: C09J175/04 , B32B27/40 , C08G18/4018 , C08G18/4202 , C08G18/4213 , C08G18/4854 , C08G18/7671 , C08G65/2615 , C08G2170/20 , C08L23/02 , C08L23/04 , C08L23/10 , C08L25/16 , C08L29/04 , C08L75/04 , C09J125/16 , C09J173/00 , C08G18/12 , C08G18/307
Abstract: The object of the present invention is to provide a moisture-curable hot melt adhesive having high initial adhesive strength, long open time, excellent coating property and reduced stringing property. The present invention relates to a moisture-curable hot melt adhesive comprising (A) a urethane prepolymer having a terminal isocyanate group, (B) a metallocene-based polyolefin having a viscosity of 10,000 mPa・s or less at a temperature of 170 o C and (C) a polyester-polyether copolymer.
Abstract translation: 本发明的目的是提供具有高的初始粘合强度,长的开放时间,优异的涂布性能和降低的拉丝性能的湿气固化型热熔粘合剂。 (A)具有末端异氰酸酯基的氨基甲酸酯预聚物,(B)在170℃以上粘度为10,000mPa·s以下的茂金属系聚烯烃的热固性热熔粘合剂, (C)聚酯 - 聚醚共聚物。 p>
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公开(公告)号:WO2016002548A1
公开(公告)日:2016-01-07
申请号:PCT/JP2015/067809
申请日:2015-06-15
Applicant: HENKEL JAPAN LTD.
Inventor: TAKAMORI Ai
IPC: C09J123/00 , B32B27/00 , B32B27/10 , B32B27/30 , B32B27/32 , C09J11/06 , C09J11/08 , C09J123/08 , C09J129/04
CPC classification number: C09J129/14 , B31F1/225 , B31F1/2818 , C08L23/0815 , C08L23/0869 , C08L91/06 , C09J123/08
Abstract: The object of the present invention is to provide a hot melt adhesive which is less likely to cause stringing, and has excellent thermal stability and adhesion, in particular adhesion to a paper material. The present invention relates to a hot melt adhesive comprising: (A) an olefin-based polymer, (B) a butyral resin, (C) at least one selected from the group consisting of a fatty acid and a derivative thereof, and (D) a tackifier resin.
Abstract translation: 本发明的目的是提供一种不太可能引起拉丝的热熔粘合剂,并且具有优异的热稳定性和粘附性,特别是对纸材的粘附性。 本发明涉及一种热熔粘合剂,其包含:(A)烯烃类聚合物,(B)丁缩醛树脂,(C)选自脂肪酸及其衍生物中的至少一种,(D )增粘树脂。
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