Adhesive and marking compositions made from interpolymers of ethylene/α-olefins
    6.
    发明授权
    Adhesive and marking compositions made from interpolymers of ethylene/α-olefins 有权
    由乙烯/α-烯烃的互聚物制成的粘合剂和标记组合物

    公开(公告)号:US07524911B2

    公开(公告)日:2009-04-28

    申请号:US11376957

    申请日:2006-03-15

    IPC分类号: C08F4/44 A61K9/16

    摘要: An adhesive composition comprises: (i) at least one ethylene/α-olefin interpolymer, (ii) at least one tackifier; and (iii) optionally at least one additive, such as a plasticizer, wax and antioxidant. Preferably, the ethylene/α-olefin interpolymer has a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm≧858.91−1825.3(d)+1112.8(d)2. The composition has relatively higher SAFT temperature and can be used in hot melt adhesives pressure-sensitive adhesives, and thermoplastic marking paints.

    摘要翻译: 粘合剂组合物包含:(i)至少一种乙烯/α-烯烃互聚物,(ii)至少一种增粘剂; 和(iii)任选的至少一种添加剂,例如增塑剂,蜡和抗氧化剂。 优选地,乙烯/α-烯烃互聚物的Mw / Mn为约1.7至约3.5,至少一个熔点Tm,摄氏度,密度d(克/立方厘米),其中数值 Tm和d对应关系:Tm> = 858.91-1825.3(d)+1112.8(d)2。 该组合物具有相对较高的SAFT温度,并且可用于热熔粘合剂压敏粘合剂和热塑性标记涂料中。

    Aqueous dispersions
    7.
    发明申请
    Aqueous dispersions 有权
    水分散体

    公开(公告)号:US20070160833A1

    公开(公告)日:2007-07-12

    申请号:US11481670

    申请日:2006-07-06

    IPC分类号: B32B7/12

    摘要: A method and composition for forming an adhesive bond is described. The method includes depositing an aqueous dispersion on a substrate to form a selectively activatable coating, the aqueous dispersion including (A) a polymer capable of forming an adhesive, (B) at least one dispersing agent; and (C) at least one of a tackifying resin, a wax, or an oil wherein the dispersion has at least one of an average particle size of from about 0.1 to about 100 microns and a polydispersity of less than 5; and selectively activating at least a portion of the coated substrate to form the adhesive bond.

    摘要翻译: 描述了用于形成粘合剂粘结的方法和组合物。 该方法包括在基材上沉积水分散体以形成可选择性活化的涂层,所述水分散体包括(A)能够形成粘合剂的聚合物,(B)至少一种分散剂; 和(C)增粘树脂,蜡或油中的至少一种,其中所述分散体具有平均粒度为约0.1至约100微米和多分散性小于5的至少一种; 并选择性地活化至少一部分涂覆的基底以形成粘合剂粘合。

    Adhesive and marking compositions made from interpolymers of ethylene/alpha-olefins
    9.
    发明申请
    Adhesive and marking compositions made from interpolymers of ethylene/alpha-olefins 有权
    由乙烯/α-烯烃的互聚物制成的粘合剂和标记组合物

    公开(公告)号:US20060199897A1

    公开(公告)日:2006-09-07

    申请号:US11376957

    申请日:2006-03-15

    IPC分类号: A61K9/16

    摘要: An adhesive composition comprises: (i) at least one ethylene/α-olefin interpolymer, (ii) at least one tackifier; and (iii) optionally at least one additive, such as a plasticizer, wax and antioxidant. Preferably, the ethylene/α-olefin interpolymer has a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm≧858.91−1825.3(d)+1112.8(d)2. The composition has relatively higher SAFT temperature and can be used in hot melt adhesives pressure-sensitive adhesives, and thermoplastic marking paints.

    摘要翻译: 粘合剂组合物包含:(i)至少一种乙烯/α-烯烃互聚物,(ii)至少一种增粘剂; 和(iii)任选的至少一种添加剂,例如增塑剂,蜡和抗氧化剂。 优选地,乙烯/α-烯烃互聚物具有约1.7至约3.5的至少一个熔点T m, SUB>,以摄氏度表示,密度d(克/立方厘米),其中T m和d的数值对应于以下关系:T m = 858.91-1825.3(d)+1112.8(d)<2>。 该组合物具有相对较高的SAFT温度,并且可用于热熔粘合剂压敏粘合剂和热塑性标记涂料中。