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1. 发明授权

US5266679A Method for producing polyamide-imides from CO, bis-imide and polyamine 失效
标题翻译：由CO，双酰亚胺和多胺生产聚酰胺 - 酰亚胺的方法
公开(公告)号：US5266679A
公开(公告)日：1993-11-30
申请号：US752738
申请日：1991-08-30
申请人： Robert R. Perry , S. Richard Turner , Richard W. Blevins
发明人： Robert R. Perry , S. Richard Turner , Richard W. Blevins
IPC分类号： C08G73/02 , C08G73/10 , C08G73/14
CPC分类号： C08G73/1003 , C08G73/14
摘要： A method for preparing a polymer including the step of reacting carbon monoxide and a reactant pair having respective general formulas ##STR1## a reactant having the general formula ##STR2## in the presence of catalyst and free iodo or bromo ions. X is --Br or --I. n is an integer from 0 to 4. R.sup.1 is selected from the group consisting of alkyl, arylalkyl, aryl, heteroaryl, and cycloalkyl. R.sup.2 is selected from the group consisting of ##STR3## wherein each R.sup.5 is independently selected from the group consisting of alkyl and aryl, m is an integer from 1-12, and j is an integer between 0 and 300.

2. 发明授权

US5071931A Butadiene monoepoxide/maleic anhydride copolymers 失效
公开(公告)号：US5071931A
公开(公告)日：1991-12-10
申请号：US680453
申请日：1991-04-04
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F222/06
CPC分类号： C08F222/06
摘要： Copolymers are produced when 3,4-epoxy-1-butene (EpB) is copolymerized with maleic anhydride. The copolymerization is initiated by free radicals, and comprises both 1,2-propagation and 1,5-propagation of EpB. When an ether is used as the reaction solvent, the product is soluble, and essentially composed of (a) a monomer derived from maleic anhydride, and (b) two monomers derived from EpB. When the reaction solvent is a ketone, the polymer product is also soluble, and additionally contains (c) a moiety derived from a dioxolane formed in situ. When the reaction is conducted in the presence of a non polar (e.g., hydrocarbon or a halocarbon) solvent, or neat (i.e., in the absence of a solvent), the polymer product is insoluble in common organic solvents and contains (d) a symmetrical EpB dimer. This dimer apparently does not form, or is formed to only a very slight extent, when the polymerization is conducted in polar reaction solvents.Polymer products with a dioxolane moiety can be made by using preformed dioxolane in the polymerization mixture. Thus, this invention is not limited to in situ preparation of the dioxolane from a reaction mixture containing a ketone.Products of this invention can be cast as clear films and can also be used as reactive polymers.

3. 发明授权

US5418294A Copolymers of vinyl dioxolanes and imidized derivatives of maleic anhydride 失效
标题翻译：乙烯基二氧戊环和马来酸酐的酰亚胺化衍生物的共聚物
公开(公告)号：US5418294A
公开(公告)日：1995-05-23
申请号：US185331
申请日：1994-01-24
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F8/32
CPC分类号： C08F8/32 , C08F8/30 , C08F2800/10
摘要： Copolymers are produced when a 4-vinyl-1,3 dioxolane monomer is copolymerized with an imidized maleic anhydride (for example, maleimide) monomer in the presence of a free radical initiator. Alternatively, a maleamic acid or maleimide functionality may be introduced into a copolymer containing a 4-vinyl-1,3 dioxolane and maleic anhydride by introducing a primary amine into the reaction mixture. Also, the dioxolane reactant may be introduced into the polymer by reacting 3,4-epoxy-1-butene in a ketone reaction solvent. The structure and composition of the product copolymer are controlled by both the sequence and conditions of the reaction. Products of the present invention can be cast as clear films and can also be used as reactive polymers.
摘要翻译：当4-乙烯基-1,3-二氧戊环单体与酰亚胺化马来酸酐（例如马来酰亚胺）单体在自由基引发剂存在下共聚时，产生共聚物。或者，可以通过将伯胺引入反应混合物中，将马来酰胺酸或马来酰亚胺官能团引入到含有4-乙烯基-1,3-二氧戊环和马来酸酐的共聚物中。此外，二氧戊环反应物可以通过在酮反应溶剂中使3,4-环氧-1-丁烯反应而引入聚合物中。产物共聚物的结构和组成由反应的顺序和条件两者来控制。本发明的产品可以作为透明膜浇铸，也可以用作反应性聚合物。

4. 发明授权

US5071932A Butadiene monoepoxide/maleic anhydride copolymers 失效
标题翻译：丁二烯单环氧化物/马来酸酐共聚物
公开(公告)号：US5071932A
公开(公告)日：1991-12-10
申请号：US680451
申请日：1991-04-04
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F222/06
CPC分类号： C08F222/06
摘要： Copolymers are produced when 3,4-epoxy-1-butene (EpB) is copolymerized with maleic anhydride. The copolymerization is initiated by free radicals, and comprises both 1,2-propagation and 1,5-propagation of EpB. When an ether is used as the reaction solvent, the product is soluble, and essentially composed of (a) a monomer derived from maleic anhydride, and (b) two monomers derived from EpB. When the reaction solvent is a ketone, the polymer product is also soluble, and additionally contains (c) a moiety derived from a dioxolane formed in situ. When the reaction is conducted in the presence of a non polar (e.g., hydrocarbon or a halocarbon) solvent, or neat (i.e., in the absence of a solvent), the polymer product is insoluble in common organic solvents and contains (d) a symmetrical EpB dimer. This dimer apparently does not form, or is formed to only a very slight extent, when the polymerization is conducted in polar reaction solvents. Polymer products with a dioxolane moiety can be made by using preformed dioxolane in the polymerization mixture. Thus, this invention is not limited to in situ preparation of the dioxolane from a reaction mixture containing a ketone. Products of this invention can be cast as clear films and can also be used as reactive polymers.
摘要翻译：当3,4-环氧-1-丁烯（EpB）与马来酸酐共聚时，产生共聚物。共聚合由自由基引发，并且包括EpB的1,2传播和1,5传播。当使用醚作为反应溶剂时，产物是可溶的，并且基本上由（a）源自马来酸酐的单体组成，和（b）衍生自EpB的两种单体。当反应溶剂是酮时，聚合物产物也是可溶的，并且另外含有（c）原位形成的衍生自二氧戊环的部分。当反应在非极性（例如，烃或卤代烃）溶剂或纯的（即在不存在溶剂的情况下）的存在下进行时，聚合物产物不溶于常见的有机溶剂，并含有（d）对称EpB二聚体。当在极性反应溶剂中进行聚合时，该二聚体显然不形成或仅形成非常轻微的程度。具有二氧杂环戊烷部分的聚合物产物可以通过在聚合混合物中使用预制的二氧戊环来制备。因此，本发明不限于从含酮的反应混合物中原位制备二氧戊环。本发明的产品可以作为透明膜浇铸，也可以用作反应性聚合物。

5. 发明授权

US5266678A Method for preparing polyamide-imides from (O, imide and polyamine 失效
标题翻译：从（O，酰亚胺和多胺制备聚酰胺 - 酰亚胺）的方法
公开(公告)号：US5266678A
公开(公告)日：1993-11-30
申请号：US752736
申请日：1991-08-30
申请人： Robert J. Perry , S. Richard Turner , Richard W. Blevins
发明人： Robert J. Perry , S. Richard Turner , Richard W. Blevins
IPC分类号： C08G73/10 , C08G73/14
CPC分类号： C08G73/14 , C08G73/1003
摘要： A method for preparing a polymer including the step of reacting carbon monoxide and a reactant pair having respective general formulas ##STR1## and or a reactant having the general formula ##STR2## in the presence of catalyst and free iodo or bromo ions. X is a nonortho halide selected from --Br and --I. n is an integer from 0 to 4. R.sup.1 is selected from the group consisting of alkyl, arylalkyl, aryl, heteroaryl, and cycloalkyl. R.sup.2 is selected from the group consisting of ##STR3## and Each R.sup.5 is independently selected from the group consisting of alkyl and aryl, m is an integer from 1-12, and j is an integer between 0 and 300. R.sup.3 is selected from the group consisting of substituted aryl, unsubstituted aryl, substituted heteroaryl, and unsubstituted heteroaryl.

6. 发明授权

US5077365A Preparation of copolymers of dioxolanes and maleic anhydride 失效
标题翻译：制备二氧戊环和马来酸酐的共聚物
公开(公告)号：US5077365A
公开(公告)日：1991-12-31
申请号：US571816
申请日：1990-08-24
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F222/06 , C08F224/00
CPC分类号： C08F222/06 , C08F224/00
摘要： Copolymers are made by reacting maleic anhydride or a related compound with a 4-vinyl-1,3-dioxolane in the presence of a free radical initiator. The dioxolane reactant can be made by reacting a ketone with 3,4-epoxy-1-butene, or a substituted derivative thereof.
摘要翻译：共聚物通过马来酐或相关化合物与4-乙烯基-1,3-二氧戊环在自由基引发剂存在下反应制备。二氧戊环反应物可以通过使酮与3,4-环氧-1-丁烯或其取代的衍生物反应来制备。

7. 发明授权

US5013806A Butadiene monoepoxide/maleic anhydride copolymers 失效
标题翻译：丁二烯单环氧化物/马来酸酐共聚物
公开(公告)号：US5013806A
公开(公告)日：1991-05-07
申请号：US498183
申请日：1990-03-23
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F20/02 , C08F24/00 , C08F222/06 , C08F224/00 , C08G59/02 , C08G59/32 , C08G65/26
CPC分类号： C08F222/06
摘要： Copolymers are produced when 3,4-epoxy-1-butene (EpB) is coplymerized with maleic anhydride. The copolymerization is initiated by free radicals, and comprises both 1,2-propagation and 1,5-propagation of EpB. When an ether is used as the reaction solvent, the product is soluble, and essentially composed of (a) a monomer derived from maleic anhydride, and (b) two monomers derived from EpB. When the reaction solvent is a ketone, the polymer product is also soluble, and additionally contains (c) a moiety derived from a dioxolane formed in situ. When the reaction is conducted in the presence of a non polar (e.g., hydrocarbon or a halocarbon) solvent, or neat (i.e., in the absence of a solvent), the polymer product is insoluble in common organic solvents and contains (d) a symmetrical EpB dimer. This dimer apparently does not form, or is formed to only a very slight extent, when the polymerization is conducted in polar reaction solvents.Polymer products with a dioxolane moiety can be made by using preformed dioxolane in the polymerization mixture. Thus, this invention is not limited to in situ preparation of the dioxolane from a reaction mixture containing a ketone.Products of this invention can be cast as clear films and can also be used as reactive polymers.
摘要翻译：当3,4-环氧-1-丁烯（EpB）与马来酸酐共混时，产生共聚物。共聚合由自由基引发，并且包括EpB的1,2传播和1,5传播。当使用醚作为反应溶剂时，产物是可溶的，并且基本上由（a）源自马来酸酐的单体组成，和（b）衍生自EpB的两种单体。当反应溶剂是酮时，聚合物产物也是可溶的，并且另外含有（c）原位形成的衍生自二氧戊环的部分。当反应在非极性（例如，烃或卤代烃）溶剂或纯的（即在不存在溶剂的情况下）的存在下进行时，聚合物产物不溶于常见的有机溶剂，并含有（d）对称EpB二聚体。当在极性反应溶剂中进行聚合时，该二聚体显然不形成或仅形成非常轻微的程度。具有二氧杂环戊烷部分的聚合物产物可以通过在聚合混合物中使用预制的二氧戊环来制备。因此，本发明不限于从含酮的反应混合物中原位制备二氧戊环。本发明的产品可以作为透明膜浇铸，也可以用作反应性聚合物。

8. 发明授权

US5446106A Copolymers of vinyl dioxolanes and imidized derivatives of maleic anhydride 失效
公开(公告)号：US5446106A
公开(公告)日：1995-08-29
申请号：US367640
申请日：1995-01-03
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F8/32
CPC分类号： C08F8/32 , C08F8/30 , C08F2800/10
摘要： Copolymers are produced when a 4-vinyl-1,3 dioxolane monomer is copolymerized with an imidized maleic anhydride (for example, maleimide) monomer in the presence of a free radical initiator. Alternatively, a maleamic acid or maleimide functionality may be introduced into a copolymer containing a 4-vinyl-1,3 dioxolane and maleic anhydride by introducing a primary amine into the reaction mixture. Also, the dioxolane reactant may be introduced into the polymer by reacting 3,4-epoxy-1-butene in a ketone reaction solvent. The structure and composition of the product copolymer are controlled by both the sequence and conditions of the reaction. Products of the present invention can be cast as clear films and can also be used as reactive polymers.

9. 发明授权

US5338813A Copolymers of vinyl dioxolanes and maleimides 失效
标题翻译：乙烯基二氧戊环和马来酰亚胺的共聚物
公开(公告)号：US5338813A
公开(公告)日：1994-08-16
申请号：US185081
申请日：1994-01-24
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F2/06 , C08F4/04 , C08F222/40 , C08F224/00 , C08F4/34
CPC分类号： C08F222/40 , C08F224/00
摘要： Copolymers are produced when a 4-vinyl-1,3-dioxolane monomer is copolymerized with an imidized maleic anhydride (for example, maleimide) monomer in the presence of a free radical initiator. Alternatively, a maleamic acid or maleimide functionality may be introduced into a copolymer containing a 4-vinyl-1,3-dioxolane and maleic anhydride by introducing a primary amine into the reaction mixture. Also, the dioxolane reactant may be introduced into the polymer by reacting 3,4-epoxy-1-butene in a ketone reaction solvent. The structure and composition of the product copolymer are controlled by both the sequence and conditions of the reaction. Products of this invention can be cast as clear films and can also be used as reactive polymers.
摘要翻译：当4-乙烯基-1,3-二氧戊环单体与酰亚胺化的马来酸酐（例如马来酰亚胺）单体在自由基引发剂存在下共聚时，产生共聚物。或者，可以通过将伯胺引入反应混合物中，将马来酰胺酸或马来酰亚胺官能团引入到含有4-乙烯基-1,3-二氧戊环和马来酸酐的共聚物中。此外，二氧戊环反应物可以通过在酮反应溶剂中使3,4-环氧-1-丁烯反应而引入聚合物中。产物共聚物的结构和组成由反应的顺序和条件两者来控制。本发明的产品可以作为透明膜浇铸，也可以用作反应性聚合物。

10. 发明授权

US5328971A Copolymers of epoxybutadiene and maleimides 失效
标题翻译：环氧丁二烯和马来酰亚胺的共聚物
公开(公告)号：US5328971A
公开(公告)日：1994-07-12
申请号：US179282
申请日：1994-01-10
申请人： Richard W. Blevins , S. Richard Turner
发明人： Richard W. Blevins , S. Richard Turner
IPC分类号： C08F2/06 , C08F222/40 , C08F224/00 , C08F4/04 , C08F4/34
CPC分类号： C08F222/40 , C08F224/00
摘要： Copolymers are produced when a 3,4-epoxy-1-butene monomer is copolymerized with a maleimide monomer in the presence of a free radical initiator. The copolymerization involves both 1,2-propagation and 1,4-propagation of 3,4-epoxy-1-butene. Products of this invention can be cast as clear films and can also be used as reactive polymers.
摘要翻译：当3,4-环氧-1-丁烯单体与马来酰亚胺单体在自由基引发剂存在下共聚时，产生共聚物。共聚涉及3,4-环氧-1-丁烯的1,2-增长和1,4-增长。本发明的产品可以作为透明膜浇铸，也可以用作反应性聚合物。

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