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31. 发明授权

US5739397A Process for the production of secondary amines and the amines produced by the process 失效
标题翻译：用于生产仲胺和通过该方法生产的胺的方法
公开(公告)号：US5739397A
公开(公告)日：1998-04-14
申请号：US655638
申请日：1996-05-30
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C07C209/16 , C07C209/22
CPC分类号： C07C209/16
摘要： Secondary amines having a hydrocarbon backbone, a functionality of at least 1 and a molecular weight of at least 74 are produced by reacting a hydrocarbon containing a leaving group with a primary amine, primary diamine, primary polyamine or ammonia at a temperature of from about 70.degree. to 250.degree. C.
摘要翻译：具有烃骨架，官能度至少为1且分子量至少为74的仲胺通过使含离去基团的烃与伯胺，伯胺，伯胺或氨在约70℃的温度下反应来制备 DEG至250℃

32. 发明授权

US5444146A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions 失效
标题翻译：含有脲基甲酸酯和异氰脲酸酯基的多异氰酸酯，其制备方法及其在双组分涂料组合物中的用途
公开(公告)号：US5444146A
公开(公告)日：1995-08-22
申请号：US3779
申请日：1993-01-13
申请人： Terry A. Potter , William E. Slack
发明人： Terry A. Potter , William E. Slack
IPC分类号： C08G18/78 , C08G18/79 , C08G18/80 , C07D251/34
CPC分类号： C08G18/7837 , C08G18/792 , C08G18/8064
摘要： The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and an aromatic monoalcohol containing 6 to 9 carbon atoms.The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 0:1 to 1:5 bya) catalytically trimerizing a portion of the isocyanate groups of an organic diisocyanate having (cyclo)aliphatically bound isocyanate groupsb) adding 0.01 to 0.5 moles, per mole of organic diisocyanate, of an aromatic monoalcohol containing 6 to 9 carbon atoms to the organic diisocyanate prior to or during the trimerization reaction of step a) andc) terminating the trimerization reaction at the desired degree of trimerization by adding a catalyst poison and/or by thermally deactivating the catalyst.Finally, the present invention is directed to the use of these polyisocyanate mixtures, optionally in blocked form, as an isocyanate component in the two-component coating compositions.
摘要翻译：本发明涉及NCO含量为10〜47重量％，粘度小于10,000mPa.s且含有异氰尿酸酯和脲基甲酸酯基的多异氰酸酯混合物，单异氰尿酸酯与单甲酸酯的摩尔比为10:1-1 5，其中脲基甲酸酯基由氨基甲酸酯基形成，其基于具有（环）脂族结合异氰酸酯基的有机二异氰酸酯和含有6至9个碳原子的芳族一元醇的反应产物。本发明还涉及一种制备NCO含量为10至47重量％，粘度小于10,000mPa.s并含有异氰脲酸酯和脲基甲酸酯基团的单异氰脲酸酯摩尔比的多异氰酸酯混合物的方法通过a）将具有（环）脂族结合的异氰酸酯基团的有机二异氰酸酯的一部分异氰酸酯基团催化三聚化，得到0：1至1：5的单斜面组合b）将每摩尔有机二异氰酸酯添加0.01至0.5摩尔芳族在步骤a）的三聚反应之前或期间，含有6至9个碳原子的一元醇与有机二异氰酸酯反应，和c）通过加入催化剂毒物和/或通过使催化剂热失活来终止所需的三聚反应程度的三聚反应。最后，本发明涉及这些多异氰酸酯混合物（任选地为封闭形式）作为双组分涂料组合物中的异氰酸酯组分的用途。

33. 发明授权

US5319054A Liquid methylene diphenyl diisocyanate 失效
标题翻译：液体亚甲基二苯基二异氰酸酯
公开(公告)号：US5319054A
公开(公告)日：1994-06-07
申请号：US116096
申请日：1993-09-02
申请人： William E. Slack , Hersel T. Kemp, II
发明人： William E. Slack , Hersel T. Kemp, II
IPC分类号： C07C275/60 , C08G18/78 , C08G18/72
CPC分类号： C08G18/7837 , C07C275/60
摘要： The present invention relates to a process for the production of a allophanate-modified MDI which is a storage stable liquid at 25.degree. C. comprising (A) reacting (i) one equivalent of a diisocyanate and (ii) one equivalent of an aliphatic alcohol containing from 1 to about 36 carbon atoms or aromatic alcohol containing from 6 to 18 carbon atoms to form a diurethane of the diisocyanate, (B) reacting the product of (A) with 4,4'-diphenylmethane diisocyanate containing from 2 to 60% by weight 2,4'-MDI and less than 6% by weight of the 2,2'-MDI, in an amount sufficient to provide an allophanate having an isocyanate group content of about 12.0 to 30.0%.
摘要翻译：本发明涉及一种在25℃下储存稳定液体的脲基甲酸酯改性MDI的制备方法，包括（A）使（ⅰ）1当量的二异氰酸酯和（ⅱ）1当量的脂族醇含有1至约36个碳原子的芳族醇或含有6至18个碳原子的芳族醇以形成二异氰酸酯的二氨基甲酸酯，（B）使（A）的产物与含有2至60％的2,4'-MDI和小于6重量％的2,2'-MDI，其量足以提供异氰酸酯基含量为约12.0至30.0％的脲基甲酸酯。

34. 发明授权

US5124427A Polyisocyanates containing allophanate and isocyanurate groups, a process for their production and their use in two-component coating compositions 失效
标题翻译：含有异丙醇和异氰酸酯基团的聚异氰酸酯，其生产过程及其在两组分涂料组合物中的用途
公开(公告)号：US5124427A
公开(公告)日：1992-06-23
申请号：US644174
申请日：1991-01-22
申请人： Terry A. Potter , William E. Slack
发明人： Terry A. Potter , William E. Slack
IPC分类号： C07D251/34 , C08G18/02 , C08G18/30 , C08G18/78 , C08G18/79 , C09D175/04
CPC分类号： C08G18/792 , C07D251/34 , C08G18/022 , C08G18/7837 , C09D175/04
摘要： The present invention is directed to a polyisocyanate mixture having an NCO content of 10 to 47% by weight and a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5, wherein the allophanate groups are formed from urethane groups which are based on the reaction product of an organic diisocyanate having (cyclo)aliphatic bound isocyanate groups and a monoalcohol containing 1 to 5 carbon atoms.The present invention is also directed to a process for the production of a polyisocyanate mixture having an NCO content of 10 to 47% by weight, having a viscosity of less than 10,000 mPa.s and containing isocyanurate and allophanate groups in a molar ratio of monoisocyanurates to monoallophanates of 10:1 to 1:5 bya) catalytically trimerizing a portion of the isocyanate groups of an organic diisocyanate having (cyclo)aliphatically bound isocyanate groupsb) adding 0.01 to 0.5 moles, per mole of organic diisocyanate, of a monoalcohol containing 1 to 5 carbon atoms to the organic diisocyanate prior to or during the trimerization reaction of step a) andc) terminating the trimerization reaction at the desired degree of trimerization by adding a catalyst poison and/or by thermally deactivating the catalyst.Finally, the present invention is directed to the use of these polyisocyanate mixtures, optionally in blocked form, as an isocyanate component in the two-component coating compositions.

35. 发明授权

US4914174A Liquid isocyanate prepolymers 失效
标题翻译：液体异氰酸酯预聚物
公开(公告)号：US4914174A
公开(公告)日：1990-04-03
申请号：US300870
申请日：1989-01-23
申请人： William E. Slack
发明人： William E. Slack
IPC分类号： C08G18/50 , C08G18/76 , C08G18/80
CPC分类号： C08G18/5027 , C08G18/5039 , C08G18/5072 , C08G18/7621 , C08G18/7664 , C08G18/8038 , C08G18/8054
摘要： The present invention is directed to a liquid, storage-stable isocyanate prepolymer having an isocyanate group content of from 3 to 45% by weight, prepared by reacting(i) toluene diisocyanate and(ii) a polyamine of the structure ##STR1## where R represents an m-valent residue obtained by the removal of m functional groups from a compound having m functional groups and having a molecular weight of from 76 to about 10,000,X represents ##STR2## R.sup.1 represents hydrogen or an inert substituent, R.sup.2 represents hydrogen, a C.sub.1 to C.sub.5 alkyl group or a phenyl group,n is 1 or 2, andm is an integer of from 2 to 8.
摘要翻译：本发明涉及一种通过使（ⅰ）甲苯二异氰酸酯与（ⅱ）结构“IMAGE”的多胺反应制得的异氰酸酯基含量为3-45重量％的液体储存稳定的异氰酸酯预聚物，其中R 表示通过从具有m个官能团并且分子量为76至10,000的化合物除去m个官能团而获得的m价残基，X表示R 1表示氢或惰性取代基，R 2表示氢， C1〜C5烷基或苯基，n为1或2，m为2〜8的整数。

36. 发明授权

US4154752A Preparation of partially carbodiimidized methylenebis (phenyl isocyanate) 失效
标题翻译：部分碳二亚胺化亚甲基双（苯基异氰酸酯）
公开(公告)号：US4154752A
公开(公告)日：1979-05-15
申请号：US903308
申请日：1978-05-05
申请人： Rudolf Sundermann , William E. Slack
发明人： Rudolf Sundermann , William E. Slack
IPC分类号： C07C267/00 , B01J31/02 , C07C67/00 , C07C241/00 , C07C265/12 , C08G18/02 , C08G18/78 , C08G18/79 , C07C119/055
CPC分类号： C08G18/797 , C07C267/00
摘要： The instant invention is directed to storage stable liquid, partially carbodiimidized methylenebis(phenyl isocyanate) and to the method of manufacture thereof. The products of the instant invention are produced by heating methylenebis(phenyl isocyanate) at a temperature of from 150.degree. to 300.degree. C. in the presence of from 1 ppb to 10 ppm of a phospholine oxide catalyst. The reaction mixture is then cooled once the desired isocyanate content has been reached. The resultant product can be used to produce a variety of isocyanate-addition reaction products, including polyurethanes, polyureas and the like.
摘要翻译：本发明涉及储存稳定液体，部分碳二亚胺化亚甲基双（苯基异氰酸酯）及其制备方法。本发明的产物通过在1ppm至10ppm的磷酸铁氧化物催化剂存在下，在150-300℃的温度下加热亚甲基双（苯基异氰酸酯）来制备。一旦达到所需的异氰酸酯含量，则将反应混合物冷却。所得产物可用于生产各种异氰酸酯加成反应产物，包括聚氨酯，聚脲等。

37. 发明申请

US20080139777A1 Amide/urea-modified liquid diphenylmethane diisocyanates 失效
标题翻译：酰胺/脲改性液体二苯基甲烷二异氰酸酯
公开(公告)号：US20080139777A1
公开(公告)日：2008-06-12
申请号：US11599101
申请日：2006-11-14
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C08G18/70
CPC分类号： C07C263/18 , C07C265/14
摘要： This invention relates to novel liquid, storage-stable, amide-modified diphenylmethane diisocyanates and to a process for the production of these liquid, storage-stable diphenylmethane diisocyanates.
摘要翻译：本发明涉及新的液体，储存稳定的酰胺改性的二苯基甲烷二异氰酸酯以及这些液体储存稳定的二苯基甲烷二异氰酸酯的制备方法。

38. 发明申请

US20080071055A1 New liquid diisocyanates prepared via modification with 1,3-dicarbonyl compounds 审中-公开
标题翻译：通过1,3-二羰基化合物改性制备的新型液体二异氰酸酯
公开(公告)号：US20080071055A1
公开(公告)日：2008-03-20
申请号：US11520919
申请日：2006-09-14
申请人： Rick L. Adkins , William E. Slack
发明人： Rick L. Adkins , William E. Slack
IPC分类号： C08G18/00
CPC分类号： C08G18/8093 , C08G18/222
摘要： This invention relates to novel liquid modified diisocyanate and/or polyisocyanate compositions and to a process for the preparation of these novel liquid modified diisocyanate and/or polyisocyanate compositions. These novel liquids comprise the reaction product of a diisocyanate and/or polyisocyanate component with at least one compound which corresponds to a specific structure and contains a 1,3-dicarbonyl group. These products are storage stable liquids.
摘要翻译：本发明涉及新的液体改性二异氰酸酯和/或多异氰酸酯组合物以及制备这些新型液体改性二异氰酸酯和/或多异氰酸酯组合物的方法。这些新型液体包括二异氰酸酯和/或多异氰酸酯组分与至少一种对应于特定结构并含有1,3-二羰基的化合物的反应产物。这些产品是储存稳定的液体。

39. 发明授权

US06991746B2 Polymeric allophanates of diphenylmethane diisocyanate, perpolymers of these polymeric allophanates, and processes for the preparation of the polymeric allophanates and the prepolymers thereof 失效
标题翻译：二苯基甲烷二异氰酸酯的聚合型脲基甲酸酯，这些聚合型脲基甲酸酯的共聚物，以及制备聚合物脲基甲酸酯及其预聚物的方法
公开(公告)号：US06991746B2
公开(公告)日：2006-01-31
申请号：US11072762
申请日：2005-03-04
申请人： William E. Slack , Hersel T. Kemp, II , William E. Miller
发明人： William E. Slack , Hersel T. Kemp, II , William E. Miller
IPC分类号： C07C275/60 , C07C269/02 , C07C271/66 , C07C273/00 , C07C275/62
CPC分类号： C08G18/7837
摘要： The present invention relates to a new high functionality MDI. In particular, this invention relates to polymeric allophanates based on diphenylmethane diisocyanate having an NCO group content of 12 to 30%, prepolymers thereof, and processes for the production of these compositions. The prepolymers are stable liquids having NCO group contents of about 10 to about 28%.
摘要翻译：本发明涉及一种新的高功能MDI。特别地，本发明涉及基于NCO基团含量为12-30％的二苯基甲烷二异氰酸酯的聚合物脲基甲酸酯，其预聚物，以及这些组合物的制备方法。预聚物是具有约10至约28％的NCO基团含量的稳定液体。

40. 发明授权

US06583314B2 Stable isocyanate formulations 失效
公开(公告)号：US06583314B2
公开(公告)日：2003-06-24
申请号：US10187919
申请日：2002-07-02
申请人： Rick L. Adkins , William E. Slack , Edward P. Squiller
发明人： Rick L. Adkins , William E. Slack , Edward P. Squiller
IPC分类号： C07C24900
CPC分类号： C08G18/325
摘要： The pot life of an isocyanate formulation is controlled by including a chain extender having (a) at least two secondary amine groups, (b) no primary amine groups, and (c) a reactivity low enough that the chain extender will not react sufficiently with isocyanate groups present in the isocyanate formulation to increase the viscosity of the isocyanate formulation to more than 2000 mPa·s within 5 seconds in the isocyanate formulation.

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