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1. 发明申请

WO0234704A2 ALKANOIC ACID ESTER MONOMER COMPOSITIONS AND METHODS OF MAKING SAME 审中-公开
标题翻译：碱性酸酯单体组合物及其制备方法
公开(公告)号：WO0234704A2
公开(公告)日：2002-05-02
申请号：PCT/US0145512
申请日：2001-10-26
申请人： METABOLIX INC
发明人： WHITEHOUSE ROBERT S , ZHONG LUHUA , DAUGHTRY SEAN
IPC分类号： C07C69/675 , C07C67/03 , B01F17/00 , C07C69/708 , C07C69/712 , C07C69/732 , C07C69/734 , C07C69/736 , C08C1/00 , C08C1/065 , C08C1/07 , C08K5/101 , C08K5/103
CPC分类号： C07C69/675
摘要： An alkanoic acid ester monomer is provided having a number average molecular weight of about 1000 or less. The monomer may preferably have a formula selected from: HOCHR(CH2)yCOO A OH (I), H{OCHR(CH2)yCO}xO A OH (II), HOCHR(CH2)yCOO A OOC (CH2)yCHROH (III), H{OCHR(CH2)yCO}xOAO{OC(CH2)yCHRO}xH (IV), {HOCHR)CH2)yCO}zB (V), [H{OCHR(CH2)yCO}x]zB (VI), or T-[-OCR R (CR R )nCO-]p-Q (VII), wherein each R, which can be the same or different, is independently selected from hydrogen, a saturated alkyl group having from about 1 to about 16 carbon atoms, an unsaturated alkyl group having from about 2 to about 16 carbon atoms, or mixtures thereof; A is (CH2)m or (CH2CHR'O)m, where m is from about 1 to about 25 and R' is hydrogen or methyl; x is from about 2 to about 25; y is from 0 to about 3; z is from about 1 to about 5; B is selected from: trimethyl propane when z is 1, 2, 3 or a mixture of 1, 2, and/or 3, glycerol when z is 1, 2, 3 or a mixture of 1, 2, and/or 3, triethanolamine when z is 1, 2, 3 or a mixture of 1, 2, and/or 3, or sucrose when z is 1 to p where p is the number of free hydroxyl groups or derivatives present in said compound; R1, R2, R3, and R4, which are the same as each other or different from one another, are each independently selected from saturated and unsaturated hydrocarbon radicals, halo- and hydroxy-substituted radicals, hydroxy radicals, halogen radicals, nitrogen-substituted radicals, oxygen-substituted radicals, or hydrogen atoms; n is from 0 to about 50, preferably from 0 to about 5; p is from 0 to about 25; Q is selected from: a hydroxy radical or an OR" radical wherein R" is a substituted or unsubstituted alkyl, aryl, alkaryl, or aralkyl radical containing from about 1 to about 20 carbon atoms, and is preferably substituted; OAOH; OAOOC(CH2)yCHROH; OAO{OC(CH2)yCHRO}xH; or B; and T is selected from hydrogen, an alkyl, aryl, alkaryl, or aralkyl group containing from 1 to about 20 carbon atoms, or an R"'COO carboxylate group wherein R"' is an aliphatic or aromatic hydrocarbon radical containing from about 1 to about 20 carbon atoms. Coalescing agents, plasticizers, and green solvents including the monomer are also provided as are methods of making the monomer. In addition, methods of coalescing components, plasticizing compositions, and dissolving solutes using the monomer are also provided.
摘要翻译：提供数均分子量为约1000或更小的链烷酸酯单体。单体可以优选具有选自：HOCHR（CH 2）y COO A OH（I），H（OCHR（CH 2）y CO）x O A OH（II），HOCHR（CH 2）y COO A OOC（CH 2）y CHROH（III），H（OCHR（CH 2）y CO）x OO（OC（CH 2）y CHRO）x H（IV），{HOCHR）CH 2）y CO} z B（V），[H {OCHR（CH 2）y CO} x] 或T - [ - OCR 1 R 2（CR 3 R 4）n CO-] pQ（VII），其中每个R可以相同或不同，独立地选自氢，具有约1至约16个碳原子的饱和烷基，具有约2至约16个碳原子的不饱和烷基，或其混合物; A为（CH 2）m或（CH 2 CHR'O）m，其中m为约1至约25，R'为氢或甲基; x为约2至约25; y为0〜3; z为约1至约5; 当Z为1,2,3或1,2,3或2的混合物时，当z为1,2,3或1,3或2的混合物时，B选自三甲基丙烷：甘油，当z是1,2,3时，当z为1至p时，z为1,2或3或蔗糖的混合物为三乙醇胺，其中p为存在于所述化合物中的游离羟基或衍生物的数目; R 1，R 2，R 3和R 4彼此相同或不同，各自独立地选自饱和和不饱和的烃基，卤代和羟基取代的基团，羟基，卤素基团，氮取代的自由基，氧取代的基团或氢原子; n为0至约50，优选0至约5; p为0至约25; Q选自：羟基或OR“基团，其中R”是含有约1至约20个碳原子的取代或未取代的烷基，芳基，烷芳基或芳烷基，并且优选被取代; OAOH; OAOOC（CH 2）yCHROH; OAO {OC（CH 2）yCHRO} XH; 或B; 并且T选自含有1至约20个碳原子的氢，烷基，芳基，烷芳基或芳烷基，或R“COO羧酸酯基团，其中R”'是含有约1至约20个碳原子的脂族或芳族烃基约20个碳原子。聚合剂，增塑剂和包括单体在内的绿色溶剂也是制备单体的方法。此外，还提供了使用单体聚结组分，增塑组合物和溶解溶质的方法。

2. 发明申请

WO0234857A2 COMPOSITIONS COMPRISING LOW MOLECULAR WEIGHT POLYHYDROXYALKANOATES AND METHODS EMPLOYING SAME 审中-公开
标题翻译：包含低分子量聚羟基烷基酯的组合物及其使用方法
公开(公告)号：WO0234857A2
公开(公告)日：2002-05-02
申请号：PCT/US0145507
申请日：2001-10-25
申请人： METABOLIX INC
发明人： WHITEHOUSE ROBERT S , ZHONG LUHUA , DAUGHTRY SEAN
IPC分类号： A23C19/16 , A23L1/00 , C08G63/06 , C08K5/00 , C08L67/04 , C08L67/08 , C08L101/16 , C09J167/04 , C08G63/91 , C08J5/18 , C09D167/04
CPC分类号： C08L67/08 , A23C19/163 , A23P20/11 , C08G63/06 , C08L67/04 , C08L2666/02 , C08L2666/28 , C09J167/04 , C08L91/06
摘要： Polyhydroxyalkanoate compositions including hot melt adhesive compositions, biodegradable wax compositions, and protective coating compositions are provided and include a low molecular weight polyhydroxyalkanoate, a terminally-modified polyhydroxyalkanoate, or both. The compositions are biodegradable and environmentally friendly. Methods of protecting an article, such as a food product like cheese, are also provided and include coating or encapsulating the article with a composition containing a low molecular weight polyhydroxalkanoate, a terminally-modified polyhydroxyalkanoate, or both.
摘要翻译：提供包括热熔粘合剂组合物，可生物降解的蜡组合物和保护性涂料组合物的聚羟基链烷酸酯组合物，并且包括低分子量聚羟基链烷酸酯，末端改性的聚羟基链烷酸酯或两者。该组合物是可生物降解和环境友好的。还提供了保护物品如食品如奶酪的方法，包括用含有低分子量聚羟基烷酸酯，末端改性的聚羟基链烷酸酯或两者的组合物涂覆或包封制品。

3. 发明申请

WO0206368A3 POLYURETHANES OBTAINED FROM HYDROXYALKANOATES AND ISOCYANATES 审中-公开
标题翻译：由羟基烷酸酯和异氰酸酯获得的聚氨酯
公开(公告)号：WO0206368A3
公开(公告)日：2002-08-29
申请号：PCT/US0122087
申请日：2001-07-13
申请人： METABOLIX INC
发明人： WHITEHOUSE ROBERT S , DAUGHTRY SEAN , ZHONG LUHUA
IPC分类号： C08G18/30 , C08G18/34 , C08G18/38 , C08G18/42 , C08G18/48 , C08L101/16
CPC分类号： C08G18/3821 , C08G18/34 , C08G18/348 , C08G18/4238 , C08G2230/00 , Y10S525/938 , Y10S528/904
摘要： A polyurethane is described which is a reaction product of at least one isocyanate containing material having at least two isocyanate groups and at least one compound having at least two hydrogen atoms capable of reacting with the isocyanate. The compound having the at least two hydrogen atoms contains a hydroxyalkanoate, which is preferably a thermally decomposable or a biodegradable polyhydroxyalkanoate. The polyurethane of the present invention can be used in a number of applications and preferably has improved properties such as, but not limited to, improved flexibility and/or improved hydrophobicity. The polyurethanes of the present invention are preferably biodegradable and easily recycled.
摘要翻译：描述了一种聚氨酯，其是至少一种具有至少两个异氰酸酯基团的含异氰酸酯的材料和至少一种具有至少两个能够与异氰酸酯反应的氢原子的化合物的反应产物。具有至少两个氢原子的化合物含有羟基链烷酸酯，其优选是可热分解的或可生物降解的聚羟基链烷酸酯。本发明的聚氨酯可用于许多应用中，并且优选具有改进的性能，例如但不限于改进的柔性和/或改进的疏水性。本发明的聚氨酯优选是可生物降解的并且易于再循环。

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