ENHANCED OLIGOMERIC POLYOLS AND POLYMERS MADE THEREFROM
    5.
    发明申请
    ENHANCED OLIGOMERIC POLYOLS AND POLYMERS MADE THEREFROM 审中-公开
    增强的低聚多元醇和聚合物

    公开(公告)号:WO2007127379A1

    公开(公告)日:2007-11-08

    申请号:PCT/US2007/010252

    申请日:2007-04-27

    IPC分类号: C08G18/36 C08G18/76

    摘要: Enhanced oligomeric polyols are reported. The enhanced oligomeric polyols may be prepared by a method comprising the steps of: (a) providing an oligomeric polyol that comprises at least one glycerol fatty acid ester having at least one glycerol fatty acid ester bond; wherein at least 5% of the ethyldenyl groups (*C=C*) in the glycerol fatty acid ester are substituted with a bonding structure selected from the group consisting of: C-*C-C*-C; O-*C-C*-O; C=*C-C*-C, and mixtures thereof, where * is used to denote the original carbon atoms in the ethylidenyl group; and (b) cleaving at least a portion of the glycerol fatty acid ester bonds to form the enhanced oligomeric polyol. The enhanced oligomeric polyols are useful in making polymers such as polyurethanes.

    摘要翻译: 报道了增强低聚多元醇。 增强的低聚多元醇可以通过包括以下步骤的方法制备:(a)提供包含至少一种具有至少一种甘油脂肪酸酯键的甘油脂肪酸酯的低聚多元醇; 其中所述甘油脂肪酸酯中的至少5%的乙烯基(* C = C *)被选自以下的键合结构取代:C- * C-C * -C; O- * C-C * -O; C = * C-C * -C及其混合物,其中*用于表示亚乙基中的原始碳原子; 和(b)切割甘油脂肪酸酯键的至少一部分以形成增强的低聚多元醇。 增强的低聚多元醇可用于制备聚合物如聚氨酯。

    POLYURETHANE FOAMS COMPRISING OLIGOMERIC POLYOLS
    7.
    发明申请
    POLYURETHANE FOAMS COMPRISING OLIGOMERIC POLYOLS 审中-公开
    包含低聚多元醇的聚氨酯泡沫

    公开(公告)号:WO2006116456A8

    公开(公告)日:2007-02-22

    申请号:PCT/US2006015733

    申请日:2006-04-25

    IPC分类号: C08G18/36

    摘要: The invention relates to polyurethane foams comprising oligomeric polyols. In embodiments of the invention, the polyurethane foams comprise the reaction product of: (a) a polyisocyanate; and (b) an active-hydrogen containing composition comprising an oligomeric polyol having a hydroxyl number of about 45 to about 65 mg KOH/g, a number average hydroxyl functionality (Fn) of less than about 2.7, and about 40% weight or greater oligomers. The polyurethane foams of the invention may be slabstock foams or molded foams. Also disclosed are low odor polyols and polyurethane compositions.

    摘要翻译: 本发明涉及包含低聚多元醇的聚氨酯泡沫。 在本发明的实施方案中,聚氨酯泡沫包括以下反应产物:(a)多异氰酸酯; 和(b)含有活性氢的组合物,其包含羟值为约45至约65mg KOH / g,数均羟基官能度(Fn)小于约2.7,约40重量%或更大的低聚多元醇 低聚物。 本发明的聚氨酯泡沫可以是块状泡沫或模制泡沫。 还公开了低气味多元醇和聚氨酯组合物。

    POLYURETHANE FOAMS COMPRISING OLIGOMERIC POLYOLS
    8.
    发明申请
    POLYURETHANE FOAMS COMPRISING OLIGOMERIC POLYOLS 审中-公开
    包含低聚多元醇的聚氨酯泡沫

    公开(公告)号:WO2006116456A1

    公开(公告)日:2006-11-02

    申请号:PCT/US2006/015733

    申请日:2006-04-25

    IPC分类号: C08G18/36

    摘要: The invention relates to polyurethane foams comprising oligomeric polyols. In embodiments of the invention, the polyurethane foams comprise the reaction product of: (a) a polyisocyanate; and (b) an active-hydrogen containing composition comprising an oligomeric polyol having a hydroxyl number of about 45 to about 65 mg KOH/g, a number average hydroxyl functionality (Fn) of less than about 2.7, and about 40% weight or greater oligomers. The polyurethane foams of the invention may be slabstock foams or molded foams. Also disclosed are low odor polyols and polyurethane compositions.

    摘要翻译: 本发明涉及包含低聚多元醇的聚氨酯泡沫。 在本发明的实施方案中,聚氨酯泡沫包括以下反应产物:(a)多异氰酸酯; 和(b)含有活性氢的组合物,其包含羟值为约45至约65mg KOH / g,数均羟基官能度(Fn)小于约2.7,约40重量%或更大的低聚多元醇 低聚物。 本发明的聚氨酯泡沫可以是块状泡沫或模制泡沫。 还公开了低气味多元醇和聚氨酯组合物。

    ANTIFREEZES AND/OR COOLANTS
    9.
    发明申请
    ANTIFREEZES AND/OR COOLANTS 审中-公开
    防止和/或冷藏

    公开(公告)号:WO2005105946A1

    公开(公告)日:2005-11-10

    申请号:PCT/US2005/013621

    申请日:2005-04-21

    IPC分类号: C09K5/00

    CPC分类号: C09K5/20 C09K5/10

    摘要: There is disclosed the use as an antifreeze and/or coolant of 3-hydroxypropionic acid, a C1 - C4 alkyl ester of 3-hydroxypropionic acid, an ammonium salt of 3-hydroxypropionic acid, a C1 - C4 alkyl ammonium salt of 3-hydroxypropionic acid, an alkali metal salt of 3-hydroxypropionic acid, an alkaline earth metal salt of 3-hydroxypropionic acid, or mixture thereof. Also disclosed are aqueous and non-aqueous solutions thereof, and blends of the antifreezes and/or coolants that additionally comprise a glycol, such as ethylene glycol or propylene glycol.

    摘要翻译: 公开了作为3-羟基丙酸的防冻剂和/或冷却剂的用途,3-羟基丙酸的C 1 -C 4烷基酯,3-羟基丙酸的铵盐,3-羟基丙酸的C 1 -C 4烷基铵盐 酸,3-羟基丙酸的碱金属盐,3-羟基丙酸的碱土金属盐或其混合物。 还公开了其水性和非水溶液,以及额外包含二醇的防冻剂和/或冷却剂的混合物,例如乙二醇或丙二醇。