Invention Grant
US08858752B2 Structural epoxy resin adhesives containing elastomeric tougheners capped with ketoximes
有权
含有用酮肟封端的弹性体增韧剂的结构环氧树脂粘合剂
- Patent Title: Structural epoxy resin adhesives containing elastomeric tougheners capped with ketoximes
- Patent Title (中): 含有用酮肟封端的弹性体增韧剂的结构环氧树脂粘合剂
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Application No.: US14165643Application Date: 2014-01-28
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Publication No.: US08858752B2Publication Date: 2014-10-14
- Inventor: Andreas Lutz , Daniel Schneider
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- Main IPC: C09J163/02
- IPC: C09J163/02 ; C09J163/00 ; C09J175/00 ; C08G59/24 ; C08G71/00 ; C08G18/48 ; C08G18/73 ; B29C65/48 ; C08G18/12 ; B32B37/12 ; C08G18/66 ; B32B27/38 ; B32B27/40 ; C08L75/08 ; C08L75/04
Abstract:
Structural adhesives are prepared from an elastomeric toughener that contains urethane and/or urea groups, and have terminal isocyanate groups that are capped with ketoxime compound. The adhesives have very good storage stability and cure to form cured adhesives that have good lap shear and impact peel strengths, even at −40° C.
Public/Granted literature
- US20140138028A1 STRUCTURAL EPOXY RESIN ADHESIVES CONTAINING ELASTOMERIC TOUGHENERS CAPPED WITH KETOXIMES Public/Granted day:2014-05-22
Information query
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