发明公开
EP2938621A4 MOISTURE-CURABLE, SEMI-CRYSTALLINE (METH)ACRYLIC OLIGOMERS, AND CONSTRUCTION MATERIALS INCLUDING THE SAME
审中-公开
FEUCHTIGKEITSHÄRTENDETEILKRISTALLINE(METH)ACRYLOLIGOMERE UND BAUMATERIALIEN DAMIT
- 专利标题: MOISTURE-CURABLE, SEMI-CRYSTALLINE (METH)ACRYLIC OLIGOMERS, AND CONSTRUCTION MATERIALS INCLUDING THE SAME
- 专利标题(中): FEUCHTIGKEITSHÄRTENDETEILKRISTALLINE(METH)ACRYLOLIGOMERE UND BAUMATERIALIEN DAMIT
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申请号: EP13868010申请日: 2013-03-01
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公开(公告)号: EP2938621A4公开(公告)日: 2016-11-16
- 发明人: KALGUTKAR RAJDEEP S , ELLIS MARK F , JACOBSEN JOHN R , KUMAR RAMESH C , MORRIS MARY L , LOCKETT MICHAEL A , BEHNKE JESSE R
- 申请人: 3M INNOVATIVE PROPERTIES CO
- 专利权人: 3M INNOVATIVE PROPERTIES CO
- 当前专利权人: 3M INNOVATIVE PROPERTIES CO
- 优先权: US201261746143 2012-12-27
- 主分类号: C07F7/18
- IPC分类号: C07F7/18 ; C08G77/04 ; C08L83/04
摘要:
A composition including at least one moisture-curable, semi-crystalline (meth)acrylic oligomer represented by the formula: wherein R1 is independently a C16 to C40 alkyl group; R2 is independently a C16 to C40 alkyl group; each R3 is independently a methyl, ethyl, or isopropyl group; X is a chain transfer agent as defined further below; Y is independently selected to be a methyl, ethyl, or isopropyl group; a, b and c are each independently selected to be an integer of at least 10, and a+b+c≦̸1500; n≧1; and p is 0, 1, 2, or 3. The oligomer may be used advantageously as a coating, primer or adhesion promoter in construction articles, for example, adhesives, caulks, grouts, pavement markings, paving materials, ceramic tiles, or roofing granules.
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