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公开(公告)号：US07842761B2
公开(公告)日：2010-11-30
申请号：US12345408
申请日：2008-12-29
申请人： Allison Flynn , Lennard F. Torres
发明人： Allison Flynn , Lennard F. Torres
IPC分类号： C08G63/08
CPC分类号： C08G63/66 , C08G63/52 , C08G63/60 , C08L67/00 , C08L67/04 , C08L91/005 , C08L2666/18
摘要： A bioderived plasticizer for biopolymers includes a compatibilizing unit and a polyester plasticizing unit. The plasticizer improves the flexibility of biopolymers while not adversely affecting their modulus. The compatibilizing unit renders the plasticizer more miscible with the desired base biopolymer and includes a lower alkyl (C3 to C7) organic acid. The polyester plasticizing unit is formed from monomers comprising a multifunctional alcohol and an aliphatic anhydride or its equivalent dicarboxylic acid and ester derivatives. The polyester plasticizing unit may optionally include one or more difunctional alcohols in combination with the multifunctional alcohol. The resulting the bioderived plasticizer has a low glass transition temperature (Tg), preferably between −20° C. to 30° C. The plasticizer is preferably amorphous.
摘要翻译： 用于生物聚合物的生物活性增塑剂包括相容单元和聚酯增塑单元。 增塑剂提高生物聚合物的柔韧性，同时不会对其模量产生不利影响。 相容单元使增塑剂与所需的碱性生物聚合物更易混溶，并且包括低级烷基（C 3 -C 7）有机酸。 聚酯增塑单元由包含多官能醇和脂族酸酐或其等同的二羧酸和酯衍生物的单体形成。 聚酯增塑单元可以任选地包括与多官能醇组合的一种或多种二官能醇。 得到的生物活性增塑剂具有低的玻璃化转变温度（Tg），优选在-20℃至30℃之间。增塑剂优选是无定形的。
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公开(公告)号：US20090253871A1
公开(公告)日：2009-10-08
申请号：US12345408
申请日：2008-12-29
申请人： Allison Flynn , Lennard F. Torres
发明人： Allison Flynn , Lennard F. Torres
IPC分类号： C08L67/00
CPC分类号： C08G63/66 , C08G63/52 , C08G63/60 , C08L67/00 , C08L67/04 , C08L91/005 , C08L2666/18
摘要： A bioderived plasticizer for biopolymers includes a compatibilizing unit and a polyester plasticizing unit. The plasticizer improves the flexibility of biopolymers while not adversely affecting their modulus. The compatibilizing unit renders the plasticizer more miscible with the desired base biopolymer and includes a lower alkyl (C3 to C7) organic acid. The polyester plasticizing unit is formed from monomers comprising a multifunctional alcohol and an aliphatic anhydride or its equivalent dicarboxylic acid and ester derivatives. The polyester plasticizing unit may optionally include one or more difunctional alcohols in combination with the multifunctional alcohol. The resulting the bioderived plasticizer has a low glass transition temperature (Tg), preferably between −20° C. to 30° C. The plasticizer is preferably amorphous.
摘要翻译： 用于生物聚合物的生物活性增塑剂包括相容单元和聚酯增塑单元。 增塑剂提高生物聚合物的柔韧性，同时不会对其模量产生不利影响。 相容单元使增塑剂与所需的碱性生物聚合物更易混溶，并且包括低级烷基（C 3 -C 7）有机酸。 聚酯增塑单元由包含多官能醇和脂族酸酐或其等同的二羧酸和酯衍生物的单体形成。 聚酯增塑单元可以任选地包括与多官能醇组合的一种或多种二官能醇。 得到的生物活性增塑剂具有低的玻璃化转变温度（Tg），优选在-20℃至30℃之间。增塑剂优选是无定形的。
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3.发明授权公开(公告)号：US07105587B2
公开(公告)日：2006-09-12
申请号：US10278214
申请日：2002-10-21
IPC分类号： C08J9/00
CPC分类号： C04B28/04 , C04B24/163 , C04B24/2652 , C04B28/14 , C04B2103/0045 , C04B2103/0046 , C04B2111/00405 , C04B2111/0062 , C08J9/0066 , C08J9/14 , C08K9/08 , E04C2/043 , C04B22/068 , C04B22/12 , C04B24/243 , C04B24/282 , C04B38/00 , C04B2103/0067 , C04B24/2641
摘要： A method and composition for polymer-reinforced composite cementitious construction materials is described. In one embodiment, a crosslinking component is mixed with a high molecular weight strengthening component and an inorganic cementitious material. The addition of the mixture to water causes a crosslinked molecular network to form within the hydrated, composite cementitious construction material. Both enhanced flexural strength and improved nail-pull resistance are shown, allowing a reduction in weight of the composite cementitious construction material compared to cementitious construction materials made according to other known methods.
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