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    • 3. 发明申请
    • LOW VOC FURAN RESINS AND METHOD OF REDUCING VOCs IN FURAN RESINS
    • 低VOC FURAN树脂和减少FANAN树脂中VOC的方法
    • WO1994026798A1
    • 1994-11-24
    • PCT/US1994005686
    • 1994-05-17
    • SCHULLER INTERNATIONAL, INC.
    • SCHULLER INTERNATIONAL, INC.TAYLOR, Thomas, JohnKIELMEYER, William, Henry
    • C08G16/02
    • C08G16/025
    • The present invention relates to furan resins having low levels of VOCs. The claimed furan resins are the reaction product of a source of ammonia and a first reaction product, said first reaction product being derived from the reaction between a source of reactable formaldehyde, a formaldehyde scavenger, and an acidic furan resin resulting from the polymerization reaction wherein at least one reagent is selected from the group consisting of the furan containg molecule having general formula (I) and its saturated analogs thereof having zero to one carbon-carbon double bonds, wherein X and Y are independently comprised of organic molecular groups. The invention further pertains to a method of decreasing formaldehyde in undesirable volatile organic compounds in furan resins, consisting of the steps of providing an acidic aqueous compatible furan resin, providing a source of reactable formaldehyde, mixing a formaldehyde scavenger with the furan resin in the presence of the source of reactable formaldehyde to form a first mixture, heating the first mixture to a temperature of less than 100 DEG C for a period of from one to ten hours, adding a source of ammonia to the first mixture to form a second mixture, and heating the second mixture to a temperature of less than 100 DEG C for a period of from one to ten hours.
    • 本发明涉及具有低VOC含量的呋喃树脂。 要求保护的呋喃树脂是氨源和第一反应产物的反应产物,所述第一反应产物衍生自可反应的甲醛源,甲醛清除剂和由聚合反应产生的酸性呋喃树脂之间的反应,其中 至少一种试剂选自具有通式(I)的呋喃包含分子及其具有0至1个碳 - 碳双键的饱和类似物,其中X和Y独立地由有机分子组成。 本发明还涉及一种降低呋喃树脂中不期望的挥发性有机化合物中的甲醛的方法,其包括以下步骤:提供酸性含水相容的呋喃树脂,提供可反应的甲醛源,在存在下将甲醛清除剂与呋喃树脂混合 的可反应甲醛源以形成第一混合物,将第一混合物加热至低于100℃的温度1至10小时,向第一混合物中加入氨源以形成第二混合物, 并将第二混合物加热至小于100℃的温度1至10小时。
    • 4. 发明申请
    • GLASS FIBER BINDING COMPOSITIONS, PROCESS OF MAKING GLASS FIBER BINDING COMPOSITIONS AND PROCESS OF BINDING GLASS FIBERS
    • 玻璃纤维捆绑组合物,玻璃纤维捆绑组合物的制造方法和结合玻璃纤维的过程
    • WO1994026676A1
    • 1994-11-24
    • PCT/US1994005687
    • 1994-05-17
    • SCHULLER INTERNATIONAL, INC.
    • SCHULLER INTERNATIONAL, INC.TAYLOR, Thomas, JohnKIELMEYER, William, Henry
    • C03C25/02
    • C03C25/30C03C25/26C04B26/105C04B26/32C08G16/025C04B14/42
    • The present invention relates to a glass fiber binding composition having an effective binding amount of an aqueous compatible furan resin mixed with sufficient water to result in a binding composition having from 0.5 to 80 % nonvolatile. The aqueous compatible furan resin is the reaction product of a source of ammonia and a first reaction product, the first reaction product being derived from the reaction of an acidic furan resin, a source of reactable formaldehyde, and a formaldehyde scavenger. The invention further pertains to a process of binding glass fibers at junctions of the fibers comprising the steps of providing glass fibers, applying an effect binding amount of the binding composition of the invention to the glass fibers such that the binder is present at a portion of the junctions, and curing the resin at the junctions of the glass fibers. Finally, the invention also discloses glass fiber compositions comprising a plurality of glass fibers having a plurality of junctions where two or more fibers meet, and an effective binding amount of the binding composition of the invention.
    • 本发明涉及一种玻璃纤维结合组合物,其具有与足够水混合的水相容性呋喃树脂的有效结合量,以产生具有0.5至80%不挥发物的结合组合物。 含水相容的呋喃树脂是氨源和第一反应产物的反应产物,第一反应产物来自酸性呋喃树脂,可反应的甲醛源和甲醛清除剂的反应。 本发明还涉及在纤维接合处结合玻璃纤维的方法,包括提供玻璃纤维的步骤,将效果结合量与本发明的结合组合物施加到玻璃纤维上,使得粘合剂存在于 并且在玻璃纤维的交界处固化树脂。 最后,本发明还公开了包含多个玻璃纤维的玻璃纤维组合物,所述多个玻璃纤维具有两个或更多个纤维相交的多个结,以及本发明的结合组合物的有效结合量。