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1. 发明授权

US09670357B2 Antimony-free flame retardant polyester composition 有权
公开(公告)号：US09670357B2
公开(公告)日：2017-06-06
申请号：US13909495
申请日：2013-06-04
申请人： SABIC Innovative Plastics IP B.V.
发明人： Yuzhen Yang , Tianhua Ding
IPC分类号： C08L83/00 , C08L67/02 , C08K5/52
CPC分类号： C08L67/02 , C08K5/5205 , C08K7/14 , C08L27/18 , C08L33/16 , C08L2201/02
摘要： Disclosed herein is a polyalkylene terephthalate flame retardant composition, comprising (a) 30 to 60 parts by weight of a polyalkylene terephthalate or a mixture of polyalkylene terephthalates, (b) 0.25 to 2.5 parts by weight of an antidrip agent, (c) 4 to 18 parts by weight of melamine polyphosphate (hereinafter “MPP”), and (d) 12 to 26 parts by weight of poly(pentabromobenzylacrylate) (hereinafter “PBBPA”), provided that the combined amount of MPP and PBBPA is at least 18 parts by weight and less than or equal to 30 parts by weight and provided that the composition is substantially antimony free. The invention also provides processes for making such compositions as well as articles derived therefrom.

2. 发明授权

US09771474B2 Hydrostability of polybutylene terephthalate composition 有权
公开(公告)号：US09771474B2
公开(公告)日：2017-09-26
申请号：US13951111
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08K3/24 , C08K3/40 , C08K5/103 , C08J11/06 , C08L67/02 , C08G63/85 , C08K5/372 , C08L69/00 , C08K3/00 , C08J11/16 , C08J11/24 , C08G63/183
CPC分类号： C08L67/02 , C08G63/183 , C08G63/85 , C08J11/16 , C08J11/24 , C08J2367/02 , C08K3/014 , C08K5/103 , C08K5/372 , C08L69/00 , Y02P20/582 , Y02W30/705 , Y02W30/706
摘要： Disclosed is a process for the manufacture of a modified polyalkylene terephthalate such as modified polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepare modified polyalkylene terephthalates characterized by improved hydrostability, as well as compositions derived therefrom.

3. 发明授权

US09670313B2 Hydrostability of polyester composition 有权
公开(公告)号：US09670313B2
公开(公告)日：2017-06-06
申请号：US13950869
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08F299/04 , C08K5/09 , C08G63/85 , C08G63/82 , C08G63/183 , C08K3/40 , C08K5/103 , C08L67/06 , C08L69/00 , C08L17/00
CPC分类号： C08G63/85 , C08G63/183 , C08G63/82 , C08K3/40 , C08K5/103 , C08L17/00 , C08L67/06 , C08L69/00 , Y02P20/582
摘要： Disclosed is a process for the manufacture of a polyalkylene terephthalate such as polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepare polyalkylene terephthalates characterized by improved hydrostability, as well as compositions derived therefrom.

4. 发明申请

US20140031457A1 PROCESS FOR THE PREPARATION OF POLY(ALKYLENE TEREPHTHALATE) EMPLOYING IN SITU TITANIUM-CONTAINING CATALYST AND COMPOSITIONS DERIVED THEREFROM 审中-公开
标题翻译：在含钛纳米催化剂和其衍生物的组合物中制备聚（亚烷基三癸酸）的方法
公开(公告)号：US20140031457A1
公开(公告)日：2014-01-30
申请号：US13950927
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： HUSNU ALP ALIDEDEOGLU , Tianhua Ding , Ganesh Kannan
IPC分类号： C08L69/00
CPC分类号： C08L67/02 , C08G63/183 , C08G63/85 , C08K3/40 , C08K5/103 , C08L67/06 , C08L69/00 , Y02P20/582
摘要： Disclosed is a process for the manufacture of a polyalkylene terephthalate such as polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tctraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepare polyalkylene terephthalates characterized by improved hydrostability, as well as compositions derived therefrom.
摘要翻译：公开了一种制造聚对苯二甲酸亚烷基酯如聚对苯二甲酸丁二醇酯的方法。具体而言，该方法包括使用由钛酸钛酸烷基酯的反应产物和包含磷，氮或硼原子的络合剂形成的含钛催化剂。该方法用于制备以改进的水解稳定性为特征的聚对苯二甲酸亚烷基酯，以及由其衍生的组合物。

5. 发明申请

US20140357760A1 Antimony-Free Flame Retardant Polyester Composition 有权
标题翻译：无锑阻燃聚酯组合物
公开(公告)号：US20140357760A1
公开(公告)日：2014-12-04
申请号：US13909495
申请日：2013-06-04
申请人： SABIC Innovative Plastics IP B.V.
发明人： Yuzhen Yang , Tianhua Ding
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08K5/5205 , C08K7/14 , C08L27/18 , C08L33/16 , C08L2201/02
摘要： Disclosed herein is a polyalkylene terephthalate flame retardant composition, comprising (a) 30 to 60 parts by weight of a polyalkylene terephthalate or a mixture of polyalkylene terephthalates, (b) 0.25 to 2.5 parts by weight of an antidrip agent, (c) 4 to 18 parts by weight of melamine polyphosphate (hereinafter “MPP”), and (d) 12 to 26 parts by weight of poly(pentabromobenzylacrylate) (hereinafter “PBBPA”), provided that the combined amount of MPP and PBBPA is at least 18 parts by weight and less than or equal to 30 parts by weight and provided that the composition is substantially antimony free.The invention also provides processes for making such compositions as well as articles derived therefrom.
摘要翻译：本发明公开了一种聚对苯二甲酸亚烷基酯阻燃剂组合物，其包含（a）30至60重量份的聚对苯二甲酸亚烷基酯或聚对苯二甲酸亚烷基酯的混合物，（b）0.25至2.5重量份的抗滴落剂，（c） 18重量份的三聚氰胺多磷酸盐（以下称为“MPP”）和（d）12〜26重量份的聚（五溴苄基丙烯酸酯）（以下称为“PBBPA”），条件是MPP和PBBPA的组合量为至少18份和小于或等于30重量份，条件是组合物基本上不含锑。本发明还提供了制备这种组合物以及由其衍生的制品的方法。

6. 发明申请

US20140031454A1 PROCESS FOR THE PREPARATION OF POLY(ALKYLENE TEREPHTHALATE) EMPLOYING AN IN-SITU TITANIUM-CONTAINING CATALYST AND COMPOSITIONS DERIVED THEREFROM 有权
标题翻译：制备含有含钛纳米催化剂的聚（亚烷基三癸酸酯）及其衍生物的组合物的方法
公开(公告)号：US20140031454A1
公开(公告)日：2014-01-30
申请号：US13950869
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08G63/183 , C08K3/40 , C08K5/103 , C08L67/06
CPC分类号： C08G63/85 , C08G63/183 , C08G63/82 , C08K3/40 , C08K5/103 , C08L17/00 , C08L67/06 , C08L69/00 , Y02P20/582
摘要： Disclosed is a process for the manufacture of a polyalkylene terephthalate such as polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepare polyalkylene terephthalates characterized by improved hydrostability, as well as compositions derived therefrom.
摘要翻译：公开了一种制造聚对苯二甲酸亚烷基酯如聚对苯二甲酸丁二醇酯的方法。特别地，该方法包括使用由钛酸四烷基酯和包含磷，氮或硼原子的络合剂的反应产物形成的含钛催化剂。该方法用于制备以改进的水解稳定性为特征的聚对苯二甲酸亚烷基酯，以及由其衍生的组合物。

7. 发明申请

US20140031441A1 Process for the Preparation of Modified Poly(Alkylene Terephthalate) Employing an In-Situ Titanium-Containing Catalyst 审中-公开
标题翻译：使用原位含钛催化剂制备改性聚对苯二甲酸亚烷基酯的方法
公开(公告)号：US20140031441A1
公开(公告)日：2014-01-30
申请号：US13951012
申请日：2013-07-25
申请人： Sabic Innovative Plastics IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08G63/85
CPC分类号： C08L67/02 , C08G63/183 , C08G63/85 , C08J11/16 , C08J11/24 , C08J2367/02 , C08K3/014 , C08K5/103 , C08K5/372 , C08L69/00 , Y02W30/705 , Y02W30/706
摘要： Disclosed is an improved process for preparing a modified polyalkylene terephthalate by melt polycondensation followed optionally by solid state condensation comprising reacting an alkylene diol and polyethylene terephthalate, wherein polymerization occurs in the presence of a catalyst complex formed by reaction of tetra(alkyl) titanate and a compound selected from phosphorus-containing compounds, nitrogen-containing compounds, boron-containing compounds, and combinations thereof.
摘要翻译：公开了一种通过熔融缩聚制备改性聚对苯二甲酸亚烷基酯的方法，其中任选地通过固态缩合反应，包括使亚烷基二醇和聚对苯二甲酸乙二醇酯反应，其中聚合反应在由钛酸四（烷基）酯和选自含磷化合物，含氮化合物，含硼化合物及其组合的化合物。

8. 发明申请

US20140031456A1 PROCESS FOR THE PREPARATION OF MODIFIED POLY(ALKYLENE TEREPHTHALATE) EMPLOYING AN IN-SITU TITANIUM-CONTAINING CATALYST AND COMPOSITIONS DERIVED THEREFROM 审中-公开
标题翻译：制备改性聚（亚烷基苯甲酸酯）的方法，使用含有钛的含钛催化剂及其衍生的组合物
公开(公告)号：US20140031456A1
公开(公告)日：2014-01-30
申请号：US13950955
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08L69/00 , C08K5/372 , C08K5/103
CPC分类号： C08L67/02 , C08G63/183 , C08G63/85 , C08J11/16 , C08J11/24 , C08J2367/02 , C08K3/014 , C08K5/103 , C08K5/372 , C08L69/00 , Y02P20/582 , Y02W30/705 , Y02W30/706
摘要： Disclosed is a process for the manufacture of a modified polyalkylene terephthalate such as modified polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepared modified polyalkylene terephthalates characterized by improved hydrostability, as well as compositions and compositions derived therefrom.
摘要翻译：公开了改性聚对苯二甲酸亚烷基酯如改性聚对苯二甲酸丁二醇酯的制造方法。特别地，该方法包括使用由钛酸四烷基酯和包含磷，氮或硼原子的络合剂的反应产物形成的含钛催化剂。该方法用于制备以改进的水解稳定性为特征的改性聚对苯二甲酸亚烷基酯，以及由其衍生的组合物和组合物。

9. 发明授权

US10087323B2 Hydrostability of polycarbonate polybutylene terephthalate composition 有权
公开(公告)号：US10087323B2
公开(公告)日：2018-10-02
申请号：US13950955
申请日：2013-07-25
申请人： SABIC INNOVATIVE PLASTICS IP B.V.
发明人： Husnu Alp Alidedeoglu , Tianhua Ding , Ganesh Kannan
IPC分类号： C08F299/04 , C08L67/02 , C08G63/85 , C08K5/103 , C08K5/372 , C08L69/00 , C08J11/16 , C08J11/24 , C08G63/183 , C08K3/014
摘要： Disclosed is a process for the manufacture of a modified polyalkylene terephthalate such as modified polybutylene terephthalate. In particular, the process comprises employing a titanium-containing catalyst formed by the reaction product of tetraalkyl titanate and a complexing agent comprising a phosphorous, nitrogen or boron atom. The process is used to prepared modified polyalkylene terephthalates characterized by improved hydrostability, as well as compositions and compositions derived therefrom.

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