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1. 发明授权

US4161575A Catalyst for epoxy powder coatings 失效
标题翻译：环氧粉末涂料用催化剂
公开(公告)号：US4161575A
公开(公告)日：1979-07-17
申请号：US950907
申请日：1978-10-12
申请人： John P. Seymour , Rocco L. Mascioli , Burton D. Beitchman , Philip J. Zaluska
发明人： John P. Seymour , Rocco L. Mascioli , Burton D. Beitchman , Philip J. Zaluska
IPC分类号： C08G59/68
CPC分类号： C08G59/687
摘要： This invention relates to a catalyst system comprising a triethylene diamine salt of thiocyanic acid for epoxy powder coatings, the epoxy compound having a lower softening point of not less than 40.degree. C. The catalysts for these coatings have latent activity in that they remain substantially inactive during mixing and extruding, but are highly effective at the cure temperatures.
摘要翻译：本发明涉及包含用于环氧粉末涂料的硫氰酸三亚乙基二胺盐的催化剂体系，该环氧化合物具有不低于40℃的较低软化点。这些涂料的催化剂具有潜在的活性，因为它们保持基本上无活性在混合和挤出过程中，但在固化温度下是非常有效的。

2. 发明授权

US4314037A Hetero nitrogen catalysts 失效
标题翻译：异种氮气催化剂
公开(公告)号：US4314037A
公开(公告)日：1982-02-02
申请号：US216043
申请日：1980-12-15
申请人： Burton D. Beitchman , Rocco L. Mascioli
发明人： Burton D. Beitchman , Rocco L. Mascioli
IPC分类号： C08G18/00 , C08G18/02 , C08G18/18 , C08G18/20 , C08G18/22 , C08G18/14
CPC分类号： C08G18/225 , C08G18/2009 , C08G2105/02
摘要： In the production of cellular products by reaction of polyols with organic isocyanates, alkali metal salts of acidic azoles are employed as all or part of the tertiary amine catalyst for promoting the reaction. Alkali metal salts of tolyltriazole are designated in the preferred examples for production of polyurethane and polyisocyanurate foam products.
摘要翻译：在通过多元醇与有机异氰酸酯反应生产细胞产物时，使用酸性唑类的碱金属盐作为促进反应的全部或部分叔胺催化剂。甲苯三唑的碱金属盐在制备聚氨酯和聚异氰脲酸酯泡沫产品的优选实施例中被指定。

3. 发明授权

US4335228A Isocyanate blocked imidazoles and imidazolines for epoxy powder coating 失效
标题翻译：异氰酸酯封闭咪唑和咪唑啉用于环氧粉末涂料
公开(公告)号：US4335228A
公开(公告)日：1982-06-15
申请号：US881339
申请日：1978-02-27
申请人： Burton D. Beitchman , Philip J. Zaluska
发明人： Burton D. Beitchman , Philip J. Zaluska
IPC分类号： C08G18/58 , C08G18/80 , C08G59/68 , C08G59/40
CPC分类号： C08G18/58 , C08G18/808 , C08G59/686 , C08G2150/20
摘要： This invention relates to the use of an isocyanate blocked imidazole or imidazoline compound as a catalyst for effecting cure of powdered epoxy resins. The isocyanate blocked imidazole or imidazoline imparts an extended pot life to a curable epoxy powder coating composition while effecting cure at substantially lower temperatures than normally would be required and with faster cure times.
摘要翻译：本发明涉及异氰酸酯封闭咪唑或咪唑啉化合物作为粉末状环氧树脂固化的催化剂的用途。异氰酸酯封闭的咪唑或咪唑啉可延长适用于可固化环氧粉末涂料组合物的适用期，同时在比所需要的正常温度低得多的固化时间和固化时间更快的同时进行固化。

4. 发明授权

US4250293A Latent amine salts of bis-phenol A 失效
标题翻译：双酚A的潜在胺盐
公开(公告)号：US4250293A
公开(公告)日：1981-02-10
申请号：US21641
申请日：1979-03-19
申请人： Burton D. Beitchman , Donald E. Jefferson , John P. Seymour
发明人： Burton D. Beitchman , Donald E. Jefferson , John P. Seymour
IPC分类号： C08G59/00 , C08G59/50 , C08G59/62
CPC分类号： C08G59/5093 , C08G59/50
摘要： This invention relates to epoxy powder coatings which have excellent shelf life at ambient temperature (70.degree. F.) with excellent cure rates at curing temperatures, the epoxy resin containing a latent amine salt of bis-phenol A, the amine represented by the formula: ##STR1## wherein n is 2 or 3, and R is a C.sub.1 -C.sub.4 alkyl group.
摘要翻译：本发明涉及在环境温度（70°F）下具有优异保存期的环氧粉末涂料，在固化温度下具有优异的固化速率，环氧树脂含有双酚A的潜在胺盐，由下式表示的胺：其中n为2或3，R为C1-C4烷基。

5. 发明授权

US4032596A Cure accelerators for peroxyketal initated polyester resins 失效
标题翻译：用于过氧化物的聚酯树脂的固化剂
公开(公告)号：US4032596A
公开(公告)日：1977-06-28
申请号：US734295
申请日：1976-10-20
申请人： Melville W. Uffner , Burton D. Beitchman
发明人： Melville W. Uffner , Burton D. Beitchman
IPC分类号： C08F299/04 , C08L67/06
CPC分类号： C08F299/0457
摘要： Certain quaternary ammonium salts are incorporated in unsaturated polyester thermosetting molding compositions containing peroxyketal initiators to accelerate free radical initiated curing of these compositions.

6. 发明授权

US4150047A Process for preparing halogenated metal chelates 失效
标题翻译：制备卤化金属螯合物的方法
公开(公告)号：US4150047A
公开(公告)日：1979-04-17
申请号：US883885
申请日：1978-03-06
申请人： Charles G. Coe , Burton D. Beitchman
发明人： Charles G. Coe , Burton D. Beitchman
IPC分类号： C07C45/77 , C07C49/92 , C07F15/06 , C07F11/00 , C07F15/02
CPC分类号： C07C49/92 , C07C45/77
摘要： This invention relates to an improved process for preparing halogenated metal chelates of beta-dicarbonyl compounds, particularly the tris-brominated acetylacetonates. The process comprises passing elemental halogen through a solution comprising the metal chelate, an inert solvent in which the metal chelate has a solubility of at least 0.5 grams per 100 grams solvent and the halogenated product has a solubility of less than 1 gram per 100 grams solvent and a halogenated Lewis acid at a temperature from about 0.degree.-60.degree. C. thereby forming a halogenated metal chelate precipitate and then recovering the precipitate.
摘要翻译：本发明涉及一种制备β-二羰基化合物，特别是三溴化乙酰丙酮化物的卤化金属螯合物的改进方法。该方法包括使元素卤素通过包含金属螯合物的溶液，惰性溶剂，其中金属螯合物的溶解度至少为0.5克/ 100克溶剂，卤化产物的溶解度小于1克/ 100克溶剂和卤代路易斯酸，在约0°-60℃的温度下，由此形成卤化金属螯合物沉淀，然后回收沉淀物。

7. 发明授权

US4138385A Substituted acetylacetonate cobaltic promoters for unsaturated polyester resin 失效
标题翻译：用于不饱和聚酯树脂的取代的乙酰丙酮钴助催化剂
公开(公告)号：US4138385A
公开(公告)日：1979-02-06
申请号：US830182
申请日：1977-09-02
申请人： Melville W. Uffner , Donald E. Jefferson , Charles G. Coe , Burton D. Beitchman
发明人： Melville W. Uffner , Donald E. Jefferson , Charles G. Coe , Burton D. Beitchman
IPC分类号： C08F299/04 , C08L67/00 , C08L67/06
CPC分类号： C08F299/0464
摘要： This invention relates to an improvement in a process for curing unsaturated polyester resins, preferably chemically thickened with a Group II metal oxide or hydroxide, and to the resulting product. The improvement resides in the use of an acetylacetonate ligand of cobalt III, which is mono, di, or tri-substituted with an electron withdrawing group, e.g. a nitro, phenyl or halogen atom.
摘要翻译：本发明涉及用于固化不饱和聚酯树脂，优选用第II族金属氧化物或氢氧化物化学增稠的方法和所得产物的改进。改进在于使用由吸电子基团单，二或三取代的钴III的乙酰丙酮配体。硝基，苯基或卤原子。

8. 发明授权

US4309511A Process for promoting the low temperature cure of polyester resins 失效
标题翻译：促进聚酯树脂低温固化的工艺
公开(公告)号：US4309511A
公开(公告)日：1982-01-05
申请号：US045446
申请日：1979-06-04
申请人： Donald E. Jefferson , Charles G. Coe , Burton D. Beitchman , Melville W. Uffner
发明人： Donald E. Jefferson , Charles G. Coe , Burton D. Beitchman , Melville W. Uffner
IPC分类号： B01J31/02 , B01J31/04 , B01J31/30 , C08F299/04 , B01J31/12
CPC分类号： C08F299/0464 , B01J31/0237 , B01J31/04 , B01J31/06 , B01J31/182 , B01J31/30 , B01J2531/16 , B01J2531/845
摘要： This invention relates to an improved three component promoter for enhancing the cure rate of a molding compound comprising an unsaturated polyester resin and an unsaturated monomer copolymerizable therewith. The presence of the three component promoter system substantially enhances the cure rate of the molding compound while at the same time substantially lengthening the shelf life of the prepromoted resin. The three component system comprises a cobalt salt in the plus 2 valence state with the cobalt being present in an amount to provide from about 0.0005-0.06 parts cobalt metal per 100 parts unsaturated polyester resin (including unsaturated monomer), a copper salt, the salt being present in an amount to provide from 0.01-1.times.10.sup.-6 parts copper metal per 100 parts of unsaturated polyester resin (including unsaturated monomer), and an amine selected from the group consisting of tertiary amino alkyl acrylates and methacrylates, heterocyclic amines, para substituted aromatic amines and lower alkyl and alkanol amines (C.sub.1 -C.sub.6) and phenolic amines, the amine being present in an amount to provide from about 0.0001 to 0.05 moles per 100 parts of unsaturated polyester resin, including unsaturated monomer.
摘要翻译：本发明涉及用于提高包含不饱和聚酯树脂和可与其共聚的不饱和单体的模塑料的固化速率的改进的三组分促进剂。三组分促进剂体系的存在大大提高了模塑料的固化速率，同时基本上延长了预浸树脂的保质期。三组分体系包括加2价态的钴盐，钴的存在量为每100份不饱和聚酯树脂（包括不饱和单体），铜盐，盐提供约0.0005-0.06份钴金属以每100份不饱和聚酯树脂（包括不饱和单体）的0.01-1×10 -6份铜金属和选自叔氨基烷基丙烯酸酯和甲基丙烯酸酯，杂环胺，对位取代基芳族胺和低级烷基和链烷醇胺（C1-C6）和酚胺，胺的存在量为每100份不饱和聚酯树脂（包括不饱和单体）提供约0.0001至0.05摩尔。

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