公开(公告)号：US20150018479A1

公开(公告)日：2015-01-15

申请号：US14327618

申请日：2014-07-10

申请人： Arkema France

发明人： James P. HORGAN ,  Michael A. BAILEY ,  Ronald R. WLODYGA

IPC分类号： C09D133/14 ,  C09D133/10

CPC分类号： C09D133/14 ,  C08F220/40 ,  C08F222/1006 ,  C08F2220/343 ,  C09D4/00 ,  C09D133/10

摘要： A crosslinking monomer for a peroxide cure composition is disclosed. The crosslinking monomer is a dual functional monomer and has at least two allyl groups and at least one (meth)acrylate group. A two-part peroxide composition comprises the crosslinking monomer, at least one (meth)acrylate monomer, and a peroxide initiator.

摘要翻译： 公开了一种用于过氧化物固化组合物的交联单体。 交联单体是双官能单体，并且具有至少两个烯丙基和至少一个（甲基）丙烯酸酯基团。 两部分过氧化物组合物包含交联单体，至少一种（甲基）丙烯酸酯单体和过氧化物引发剂。

公开(公告)号：US20210115179A1

公开(公告)日：2021-04-22

申请号：US16500178

申请日：2018-03-21

申请人： Arkema France

发明人： Brendan T. MCGRAIL ,  Michael A. BAILEY ,  Mahendra Christopher ORILALL

IPC分类号： C08F283/00 ,  C09J151/08 ,  B65D33/18

摘要： A low tack, self-adherent adhesive is obtained by curing a composition containing at least one acrylate-functionalized urethane oligomer, at least one poly(meth)acrylate-functionalized monomer and, optionally, at least one free radical initiator such as a photoinitiator or peroxide, but little or no hydrocarbon tackifying resin. Such adhesives are useful for producing reclosable packaging, wherein strips of adhesive are arranged in an opposed manner such that a package may be repeatedly opened and then resealed.

公开(公告)号：US20220033606A1

公开(公告)日：2022-02-03

申请号：US17299352

申请日：2019-12-02

申请人： Arkema France

发明人： Zackariah J. WEINERT ,  Jon SCHOLTE ,  Michael A. BAILEY ,  Mahendra C. ORILALL

IPC分类号： C08J9/14 ,  C08L81/02 ,  C08J9/00

摘要： Foamed products are produced using multi-component systems which are advantageously free of isocyanate. The components of the systems are combined, with the resulting mixture then undergoing curing and foaming to provide a foamed product, wherein the characteristics of the foamed product may be varied by selecting particular reactants to be present in the multi-component system. The systems employ at least one (meth)acrylate compound having two or more (meth)acrylate functional groups per molecule, at least one thiol compound having two or more thiol functional groups per molecule, at least one free radical initiator, at least one blowing agent, at least one surfactant, and optionally at least one promoter for the free radical initiator.

公开(公告)号：US20220112323A1

公开(公告)日：2022-04-14

申请号：US17418903

申请日：2019-12-17

申请人： Arkema France

发明人： Jeffrey KLANG ,  Jon SCHOLTE ,  Michael A. BAILEY ,  Thomas HAZELL

IPC分类号： C08F255/00 ,  C08L51/00 ,  C09J123/24 ,  C09J123/20 ,  C09D123/26 ,  C09D123/24

摘要： (Meth)acrylate-functionalized branched polyalpha-olefins which are the reaction product of, at least, a) a (meth)acrylate source and b) a hydroxyl-functionalized branched polymerizate of, at least, i) one or more alpha-olefin monomers having at least six carbon atoms per molecule and ii) one or more unsaturated hydroxyl-functionalized comonomers are useful hydrophobic, reactive components of crosslinkable resin compositions additionally containing a polymer (such as a polyolefin) as well as curable compositions containing one or more additional types of (meth)acrylate-functionalized compounds.

公开(公告)号：US20220017674A1

公开(公告)日：2022-01-20

申请号：US17299364

申请日：2019-12-02

申请人： Arkema France

发明人： Michael A. BAILEY ,  Jeffrey KLANG

IPC分类号： C08F290/06 ,  C08F222/10 ,  C08F220/18 ,  C08F220/28 ,  C08L51/00 ,  C08L23/08 ,  C08F222/06 ,  C08F2/48 ,  C08G18/67 ,  C09J175/16 ,  C09J7/35

摘要： Curable compositions include a urethane (meth)acrylate oligomer having a number—average molecular weight of at least 6000 g/mol; at least one mono(meth)acrylate monomer; a multifunctional crosslinking monomer chosen from acrylate monomers, methacrylate monomers, or combinations thereof; and an ethylene-vinyl acetate grafted terpolymer. The mono(meth)acrylate monomers may include a first mono(meth)acrylate with Tg between 50° C. and 175° C. and a second mono(meth)acrylate with Tg between −50° C. and 30° C. The curable compositions may be applied onto a surface of a substrate then cured to form a low-tack adhesive layer on the surface. The curable compositions may be cured by exposure to visible radiation, UV radiation, LED radiation, laser radiation, electron-beam radiation, peroxide, accelerator, or heat. Methods for bonding substrates include contacting a second substrate to a tow-tack adhesive layer on a first substrate, then heating the low-tack adhesive layer to bond the substrates and form a laminate.