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1. 发明授权

US4948650A Stain-resistant textile substrates 失效
标题翻译：耐污染织物基材
公开(公告)号：US4948650A
公开(公告)日：1990-08-14
申请号：US426933
申请日：1989-10-26
申请人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , Jeffrey R. Alender
发明人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , Jeffrey R. Alender
IPC分类号： D06M15/233 , D06M15/263 , D06M15/41
CPC分类号： D06M15/263 , D06M15/233 , D06M15/412 , D06M2101/34 , Y10S8/21 , Y10T428/23986 , Y10T428/31743 , Y10T428/31761 , Y10T442/2279 , Y10T442/2893
摘要： Stain-resistant substrates comprising sulfonated phenol-formaldehyde condensation products and polymers of ethylenically unsaturated monomers, polyamide textile substrates treated wtih the same, and processes for their preparation. The stain-ressitant compositions and substrates possess improved stain resistance but do not suffer from yellowing to the extent that previously known materials do.
摘要翻译：包含磺化苯酚 - 甲醛缩合产物和烯键式不饱和单体的聚合物的抗污染基材，与其相同处理的聚酰胺纺织物基材及其制备方法。染色剂组合物和底物具有改善的耐污性，但不会发生黄变至已知材料的程度。

2. 发明授权

US5032136A Process for importing stain-resistance to textile substrates 失效
标题翻译：对织物基材进行耐污染的工艺
公开(公告)号：US5032136A
公开(公告)日：1991-07-16
申请号：US465405
申请日：1990-01-16
申请人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , Jeffrey R. Alender
发明人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , Jeffrey R. Alender
IPC分类号： D06M15/233 , D06M15/263 , D06M15/41
CPC分类号： D06M15/412 , D06M15/233 , D06M15/263 , D06M2101/34 , Y10S8/21 , Y10T428/23986
摘要： Stain-resistant compositions comprising sulfonated phenol-formaldehyde condensation products and polymers of maleic anhydride and one or more ethylenically unsaturated monomers, polyamide textile substrates treated with the same, and processes for their preparation. The stain-resistant compositions and substrates possess improved stain resistance but do not suffer from yellowing to the extent that previously known materials do.
摘要翻译：包含磺化苯酚 - 甲醛缩合产物和马来酸酐和一种或多种烯键式不饱和单体的聚合物的抗污染组合物，用其处理的聚酰胺纺织基材及其制备方法。耐污染组合物和基材具有改善的耐污性，但不会发生黄变至已知材料的程度。

3. 发明授权

US4883839A Stain-resistant agents for textiles 失效
标题翻译：纺织品防锈剂
公开(公告)号：US4883839A
公开(公告)日：1989-11-28
申请号：US280406
申请日：1988-12-06
申请人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant; V. Vinod , Jeffrey R. Alender
发明人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant; V. Vinod , Jeffrey R. Alender
IPC分类号： D06M15/233 , D06M15/263 , D06M15/41
CPC分类号： D06M15/233 , D06M15/263 , D06M15/412 , D06M2101/34 , Y10S8/21 , Y10T428/23986
摘要： Stain-resistant compositions comprising sulfonated phenol-formaldehyde condensation products and polymers of ethylenically unsaturated monomers, polyamide textile substrates treated with the same, and processes for their preparation. The stain-resistant compositions and substrates possess improved stain resistance but do not suffer from yellowing to the extent that previously known materials do.
摘要翻译：包含磺化苯酚 - 甲醛缩合产物和烯属不饱和单体的聚合物，用其处理的聚酰胺纺织物基材的抗污染组合物及其制备方法。耐污染组合物和基材具有改善的耐污性，但不会发生黄变至已知材料的程度。

4. 发明授权

US5001004A Stain-resistant aromatic/maleic anhydride polymers 失效
标题翻译：抗污染芳香/马来酸酐聚合物
公开(公告)号：US5001004A
公开(公告)日：1991-03-19
申请号：US502819
申请日：1990-04-02
申请人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , George K. Henry , Kenneth S. Prowse
发明人： Patrick H. Fitzgerald , Nandakumar S. Rao , Yashavant V. Vinod , George K. Henry , Kenneth S. Prowse
IPC分类号： D06M15/233 , D06M15/263 , D06M15/277
CPC分类号： D06M15/277 , D06M15/233 , D06M15/263 , D06M2101/34 , Y10T428/23986 , Y10T428/2958 , Y10T428/2969 , Y10T442/2279
摘要： Stain-resistant, polyamide textile substrates treated with compositions comprising hydrolyzed ethylenically unsaturated aromatic/maleic anhydride polymers and processes for their preparation. The treated substrates possess stain resistance that is as good as or better than do previously known stain-resist treated substrates but do not suffer from yellowing to the extent that previously known treated substrates do.
摘要翻译：用包含水解烯属不饱和芳族/马来酸酐聚合物的组合物处理的耐污染聚酰胺纺织品基材及其制备方法。经处理的基材具有与先前已知的抗污染处理的基材一样好或更好的耐污染性，但不会发生黄变至已知的已处理基材的程度。

5. 发明授权

US5057121A Process for imparting stain-resist agent 失效
标题翻译：阻止耐药剂的方法
公开(公告)号：US5057121A
公开(公告)日：1991-10-15
申请号：US389894
申请日：1989-08-04
申请人： Patrick H. Fitzgerald , Joyce M. Materniak , Mead S. Moores , Ella D. Openstone , Ernest Rivet
发明人： Patrick H. Fitzgerald , Joyce M. Materniak , Mead S. Moores , Ella D. Openstone , Ernest Rivet
IPC分类号： D06M13/02 , D06M13/244 , D06M13/248 , D06M13/256 , D06M15/263 , D06M15/41 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34 , D06M101/36
CPC分类号： D06M15/412 , D06M15/263 , D06M2101/34
摘要： A process for imparting stain resistance to polyamide substrates in continuous processes such as those using a Fluidyer.RTM. apparatus or a Flexnip.RTM. applicator and involving the application of a stain-resist composition containing a mixture of a hydrolyzed copolymer of maleic anhydride and one or more ethylenically unsaturated aromatic monomers with a sulfonated phenol-formaldehyde condensation product is disclosed wherein the stain-resist composition is applied at a pH between about 1.5 and about 3.0 in the prescence of an anionic surfactant in the form of an alkyl aryl sulfonic acid or an alkyl aryl sulfonate salt.
摘要翻译：在使用Fluidyer TM装置或Flexnip TM涂布机的连续方法中对聚酰胺基材赋予耐污性的方法，涉及使用含有马来酸酐的水解共聚物和一种或多种烯键式的混合物的抗污染组合物公开了具有磺化苯酚 - 甲醛缩合产物的不饱和芳族单体，其中在阴离子表面活性剂的烷基芳基磺酸或烷基芳基的形式下，在约1.5至约3.0的pH下施用抗污组合物磺酸盐。

6. 发明授权

US4588795A Oxyanion-catalyzed polymerization 失效
标题翻译：氧阴离子催化聚合
公开(公告)号：US4588795A
公开(公告)日：1986-05-13
申请号：US707193
申请日：1985-03-01
申请人： Ira B. Dicker , William B. Farnham , Walter R. Hertler , Evan D. Laganis , Dotsevi Y. Sogah , Thomas W. Del Pesco , Patrick H. Fitzgerald
发明人： Ira B. Dicker , William B. Farnham , Walter R. Hertler , Evan D. Laganis , Dotsevi Y. Sogah , Thomas W. Del Pesco , Patrick H. Fitzgerald
IPC分类号： C08F20/00 , C08F4/42 , C08F4/72 , C08F20/10 , C08F20/42 , C08F22/00 , C08F4/16
CPC分类号： C08F4/42
摘要： This invention resides in a polymerization process which is catalyzed by an oxyanion which can form a conjugate acid having a pKa (DMSO) of about 5 to about 24.
摘要翻译：本发明涉及聚合方法，其由能够形成约5至约24的pKa（DMSO）的共轭酸的氧阴离子催化。

7. 发明授权

US4247695A Process for preparation of quinacridone pigments using moderately concentrated acid 失效
标题翻译：使用中等浓度酸制备喹吖啶酮颜料的方法
公开(公告)号：US4247695A
公开(公告)日：1981-01-27
申请号：US15535
申请日：1979-02-26
申请人： Patrick H. Fitzgerald
发明人： Patrick H. Fitzgerald
IPC分类号： C09B57/04 , C09B67/10 , C09B67/14 , C09B67/20 , C09B67/22 , C09B48/00
CPC分类号： C09B67/0036 , C09B67/0014 , C09B67/0017
摘要： A process for preparing beta or gamma crystals of linear quinacridone, substituted quinacridone or solid solutions thereof by contacting premilled quinacridone with 45-60% by weight sulfuric acid and 0-10% by weight of a surfactant based on the quinacridone at a weight ratio of acid to quinacridone of 3:1-6:1 to form a slurry, agitating said slurry for a period of time at 45.degree.-75.degree. C., adding water to form a dilute slurry, agitating said dilute slurry for a period of time at 75.degree.-95.degree. C. and separating quinacridone from the liquid of the dilute slurry.
摘要翻译：通过使预填充的喹吖啶酮与45-60重量％的硫酸和0-10重量％的基于喹吖啶酮的表面活性剂以重量比接触，制备线性喹吖啶酮，取代的喹吖啶酮或其固溶体的β或γ晶体的方法，酸至喹吖啶酮为3：1-6：1以形成浆料，将所述浆料在45-75℃下搅拌一段时间，加入水形成稀浆，将所述稀浆悬浮一段时间在75°-95℃下，从稀浆液中分离出喹吖啶酮。

8. 发明授权

US5229483A Phenolic stain-resists 失效
标题翻译：酚醛防污
公开(公告)号：US5229483A
公开(公告)日：1993-07-20
申请号：US878405
申请日：1992-04-30
申请人： Patrick H. Fitzgerald
发明人： Patrick H. Fitzgerald
IPC分类号： C08G8/28 , C08G16/02 , D06M13/02 , D06M13/244 , D06M13/248 , D06M13/252 , D06M15/41 , D06M101/00 , D06M101/16 , D06M101/30 , D06M101/34
CPC分类号： C08G8/28 , C08G16/02 , D06M15/412
摘要： A stain-resist agent for polyamides fibers, its preparation and use are disclosed. The stain-resist agent is the condensation product of a phenolic of which at least 67 weight percent is bis-hydroxyphenylsulfone and the remainder p-cresol, p-phenolsulfonic acid or methyl-p-hydroxybenzoate, with from about 0.4 to 2.3 moles, per mole of the phenolic of a mercapto-substituted carboxylic acid selected from mercaptosuccinic acid, mercaptoacetic acid or mercaptopropionic acid; and about 1.4 to about 3.7 moles per mole of mercapto-substituted carboxylic acid of formaldehyde and sufficient base to neutralize all of the mercapto-substituted carboxylic acid groups and part but not all of the phenolic groups. The product contains about 3 to about 6 phenolic moieties with a molecular weight of 1500 to 2500 being preferred. Generally the reaction is carried out at reflux temperature (100.degree. to 103.degree. C.) for a period of 24 to 72 hours. Generally the stain-resist is applied to the polyamide fibers at a pH of 1.8 to 5.0 for a period of 1 to 60 minutes.
摘要翻译：公开了一种聚酰胺纤维的防污剂，其制备和用途。抗污染剂是其中至少67重量％为双羟基苯基砜和其余对甲酚，对苯酚磺酸或甲基对羟基苯甲酸酯的酚的缩合产物，其具有约0.4至2.3摩尔/ 选自巯基琥珀酸，巯基乙酸或巯基丙酸的巯基取代的羧酸的酚的摩尔数; 和约1.4至约3.7摩尔/摩尔的巯基取代的甲醛的甲醛和足够的碱以中和所有的巯基取代的羧酸基团以及部分但不是全部的酚基团。该产品含有约3至约6个酚类部分，优选分子量为1500至2500。反应通常在回流温度（100〜103℃）下进行24〜72小时。通常，将抗污染剂在1.8至5.0的pH下施用于聚酰胺纤维1至60分钟的时间。

9. 发明授权

US5156767A Emulsion breaking using alkylphenol-polyethylene oxide-acrylate polymer coated coalescer material 失效
标题翻译：使用烷基酚 - 聚环氧乙烷 - 丙烯酸酯聚合物涂层聚结器材料的乳液破乳
公开(公告)号：US5156767A
公开(公告)日：1992-10-20
申请号：US842732
申请日：1992-02-26
申请人： Patrick H. Fitzgerald , Nicholas O. Wolf , Charles R. Clark , D. Philip Cords
发明人： Patrick H. Fitzgerald , Nicholas O. Wolf , Charles R. Clark , D. Philip Cords
IPC分类号： B01D17/04 , C10G33/04
CPC分类号： C10G33/04 , B01D17/047
摘要： A method of emulsion breaking comprising contacting an emulsion with a substrate having adhered thereto an alkylphenol-polyethylene oxide-acrylate polymer. The emulsion breaking material is used to separate water-in-oil emulsion by coalescence.
摘要翻译：一种乳液破乳的方法，包括使乳液与粘附有烷基酚 - 聚环氧乙烷 - 丙烯酸酯聚合物的基底接触。乳液破碎材料用于通过聚结分离油包水乳液。

10. 发明授权

US4386966A Copper phthalocyanine pigment process 失效
标题翻译：铜酞菁颜料工艺
公开(公告)号：US4386966A
公开(公告)日：1983-06-07
申请号：US330333
申请日：1981-12-14
申请人： Patrick H. Fitzgerald
发明人： Patrick H. Fitzgerald
IPC分类号： C09B67/20 , C09B67/16 , C09B47/04
CPC分类号： C09B67/0019
摘要： Premilled semichloro copper phthalocyanine or partially sulfonated semichloro copper phthalocyanine is slurried and stirred with sulfuric acid (50-60% and preferably 55-59% in the case of semichloro copper phthalocyanine and 50-61% and preferably 58-61% in the case of partially sulfonated semichloro copper phthalocyanine) at 50.degree.-85.degree. C., preferably 65.degree.-75.degree. C. for 1/2 to 4 hours. The slurry is diluted with to less than 35% sulfuric acid concentration and stirred at 60.degree.-95.degree. C. for 1/2 to 4 hours. The resulting highly transparent pigment is filtered and dried.
摘要翻译：将预制的半氯化铜酞菁或部分磺化的半氯化铜酞菁与硫酸（50-60％，在半氯化铜酞菁的情况下优选为55-59％）搅拌并在50-161％的情况下优选为58-61％部分磺化半氯铜酞菁）在50°-85℃，优选65-75℃下反应1/2至4小时。将浆液稀释至少于35％硫酸浓度，并在60-95℃下搅拌1/2至4小时。将所得高透明颜料过滤并干燥。

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