| 发明名称 |
Methods of direct addition of (meth) acrylic acid to bio-based oils |
| 摘要 |
(Meth)acrylates are prepared in a single-step method from a mixture of (meth)acrylic acid and at least one biobased oil and/or its derivative(s), including at least one unsaturation. The (meth)acrylates are made by directly adding the (meth)acrylic acid to the biobased oil by reacting in the presence of an acid catalyst, including an inorganic or organic acid having at least one oxygen atom present thereon and which possesses at least one acid functionality having an ionization constant in water which is not greater than 3. |
| 申请公布号 |
US9533935(B2) |
申请公布日期 |
2017.01.03 |
| 申请号 |
US201414778644 |
申请日期 |
2014.05.01 |
| 申请人 |
3M Innovative Properties Company |
发明人 |
Colby Joshua L.;Chen Lianzhou;Owusu-Adom Kwame;Hutt Aaron E. |
| 分类号 |
C07C67/04;C07C69/54;C07C67/31;C11C3/00 |
主分类号 |
C07C67/04 |
| 代理机构 |
|
代理人 |
Pishko Adrian L. |
| 主权项 |
1. A method comprising reacting (meth)acrylic acid with a biobased oil comprising at least one unsaturation; the reacting occurring in the presence of an acid catalyst comprising an inorganic or organic acid having at least one oxygen atom present thereon and which possesses at least one acid functionality having an ionization constant in water which is not greater than 3. |
| 地址 |
St. Paul MN US |
