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公开(公告)号:US10428172B2
公开(公告)日:2019-10-01
申请号:US15490374
申请日:2017-04-18
Applicant: H.B. Fuller Company
Inventor: Wayne G. Eklund , Anthony J. Ostlund , Stephen G. Rippe , XiaJi Dai
IPC: C08G18/36 , C08G18/10 , C08G18/12 , B32B27/08 , B32B27/32 , B32B27/36 , B32B7/12 , B32B37/12 , C09J7/02 , C09J175/04 , C09J7/29 , C09J133/00 , C08G18/48 , C08G18/66 , C08G18/76 , C08G18/80
Abstract: A polyurethane adhesive composition that includes a polyurethane prepolymer that includes the reaction product of a first polyol component that includes glycerol monoester and a polyisocyanate, and a second polyol. A polyurethane prepolymer that includes the reaction product of glycerol monoester, a hydroxy functional triglyceride, and a polyisocyanate.
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公开(公告)号:US20140255560A1
公开(公告)日:2014-09-11
申请号:US13787154
申请日:2013-03-06
Applicant: H.B. FULLER COMPANY
Inventor: WAYNE G. EKLUND , Stephen G. Rippe
CPC classification number: C09J9/00 , B32B7/12 , B32B27/285 , B32B27/32 , B32B27/40 , B32B2307/7244 , B32B2439/70 , B65D65/40 , B65D75/26 , C08G18/10 , C08G18/12 , C08G18/4063 , C08G18/6229 , C08G18/797 , C09J175/04 , Y10T428/31551 , Y10T428/31587 , Y10T428/31591 , C08G18/62 , C08G18/40
Abstract: A two-part, solvent-free laminating adhesive including a Part A that is a liquid mixture of a first polyol and a hydroxyl functional acrylic polymer having a molecular weight of no greater than 15,000 g/mole, and a Part B that is an isocyanate-terminated polyurethane prepolyiner. The adhesive is especially suited for making flexible laminates for use in food packaging. When adhered two polymeric film materials and in cured form, the adhesive provides substantially no contribution to the oxygen barrier properties of the laminate.
Abstract translation: 一种两部分无溶剂的层压粘合剂,其包括作为第一多元醇和分子量不大于15,000g / mol的羟基官能丙烯酸类聚合物的液体混合物的部分A和作为异氰酸酯的部分B 终止的聚氨酯预聚物。 粘合剂特别适用于制造用于食品包装的柔性层压材料。 当粘合两种聚合物薄膜材料并且处于固化形式时,粘合剂对层压体的氧阻隔性能基本上没有贡献。
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公开(公告)号:US20170313807A1
公开(公告)日:2017-11-02
申请号:US15490374
申请日:2017-04-18
Applicant: H.B. Fuller Company
Inventor: Wayne G. Eklund , Anthony J. Ostlund , Stephen G. Rippe , XiaJi Dai
IPC: C08G18/36 , B32B27/08 , B32B27/32 , B32B27/36 , C08G18/10 , C08G18/12 , C09J7/02 , B32B7/12 , C09J175/04 , B32B37/12
CPC classification number: C08G18/36 , B32B5/18 , B32B5/32 , B32B7/12 , B32B15/043 , B32B15/046 , B32B15/08 , B32B15/20 , B32B23/04 , B32B23/08 , B32B27/065 , B32B27/08 , B32B27/30 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/365 , B32B37/12 , B32B2037/1253 , B32B2250/02 , B32B2250/24 , B32B2255/10 , B32B2255/205 , B32B2255/26 , B32B2266/0207 , B32B2266/025 , B32B2266/0278 , B32B2307/308 , B32B2307/31 , B32B2307/54 , B32B2307/546 , B32B2307/7246 , B32B2307/732 , B32B2323/046 , B32B2367/00 , B32B2375/00 , B32B2439/70 , B32B2553/00 , C08G18/10 , C08G18/12 , C08G18/4825 , C08G18/6696 , C08G18/7671 , C08G18/8051 , C09J7/29 , C09J133/00 , C09J175/04 , C09J2475/00
Abstract: A polyurethane adhesive composition that includes a polyurethane prepolymer that includes the reaction product of a first polyol component that includes glycerol monoester and a polyisocyanate, and a second polyol. A polyurethane prepolymer that includes the reaction product of glycerol monoester, a hydroxy functional triglyceride, and a poly isocyanate.
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公开(公告)号:US09181460B2
公开(公告)日:2015-11-10
申请号:US13787154
申请日:2013-03-06
Applicant: H.B. FULLER COMPANY
Inventor: Wayne G. Eklund , Stephen G. Rippe
IPC: C09J9/00 , B65D75/26 , B32B7/12 , B65D65/40 , C08G18/62 , C08G18/79 , C08G18/10 , C08G18/12 , C08G18/40 , C09J175/04
CPC classification number: C09J9/00 , B32B7/12 , B32B27/285 , B32B27/32 , B32B27/40 , B32B2307/7244 , B32B2439/70 , B65D65/40 , B65D75/26 , C08G18/10 , C08G18/12 , C08G18/4063 , C08G18/6229 , C08G18/797 , C09J175/04 , Y10T428/31551 , Y10T428/31587 , Y10T428/31591 , C08G18/62 , C08G18/40
Abstract: A two-part, solvent-free laminating adhesive including a Part A that is a liquid mixture of a first polyol and a hydroxyl functional acrylic polymer having a molecular weight of no greater than 15,000 g/mole, and a Part B that is an isocyanate-terminated polyurethane prepolymer. The adhesive is especially suited for making flexible laminates for use in food packaging. When adhered two polymeric film materials and in cured form, the adhesive provides substantially no contribution to the oxygen barrier properties of the laminate.
Abstract translation: 一种两部分无溶剂的层压粘合剂,其包括作为第一多元醇和分子量不大于15,000g / mol的羟基官能丙烯酸类聚合物的液体混合物的部分A和作为异氰酸酯的部分B 终止的聚氨酯预聚物。 粘合剂特别适用于制造用于食品包装的柔性层压材料。 当粘合两种聚合物薄膜材料并且处于固化形式时,粘合剂对层压体的氧阻隔性能基本上没有贡献。
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