发明名称 |
RESIN-POLYESTER BLEND BINDER COMPOSITIONS, METHOD OF MAKING SAME AND ARTICLES MADE THEREFROM |
摘要 |
An aqueous binder system including a mixture of urea-formaldehyde resin and water-dispersible polyester resin. A combination of the binder system applied to fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or substrate of a coated abrasive product. Fiber insulation, a composite glass mat, glass/polyester mat, polyester mat, or coated abrasive product with the binder system including urea-formaldehyde resin and water-dispersible polyester. |
申请公布号 |
US2015247056(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
US201514713950 |
申请日期 |
2015.05.15 |
申请人 |
Hexion Inc. |
发明人 |
BEAR Jeremiah D.;Briner Gregory D.;McNEAL Thomas L. |
分类号 |
C09D161/24;B24D3/28;C09D167/02 |
主分类号 |
C09D161/24 |
代理机构 |
|
代理人 |
|
主权项 |
1. An aqueous binder comprising a mixture of:
a water dispersible urea-formaldehyde resin, and a water dispersible polyester resin, wherein said mixture comprises about 10 to about 25 wt % said water dispersible polyester resin based upon the dry weight of the urea-formaldehyde resin, wherein the binder has an absence of phosphate groups, wherein said water dispersible polyester resin has a weight average molecular weight of 10,000 to 500,000, wherein the aqueous binder contains substantially no cross-linking agents, and wherein the urea-formaldehyde resin is not a cross-linking resin. |
地址 |
Columbus OH US |