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1. 发明授权

US06482913B1 Liquid MDI adducts wtih improved freeze stability 失效
标题翻译：液体MDI加合物改善了冻结稳定性
公开(公告)号：US06482913B1
公开(公告)日：2002-11-19
申请号：US09499316
申请日：2000-02-07
申请人： Peter H. Markusch , Richard S. Pantone , Ralf Guether , William E. Slack
发明人： Peter H. Markusch , Richard S. Pantone , Ralf Guether , William E. Slack
IPC分类号： C08G1870
CPC分类号： C08G18/7664 , C08G18/725
摘要： This invention relates to liquid polyisocyanate compositions having improved freeze stability. These liquid polyisocyanate compositions have an NCO group content of 15 to 30%, and comprise (A) an allophanate-modified MDI and having an NCO group content of 16 to 32.5%, (B) a low molecular weight branched aliphatic dihydroxy compound, and (C) an epoxide functional compound which is present in an amount of 0.01 to 1% by weight, based on the combined weight of components (A) and (B).
摘要翻译：本发明涉及具有改进的冷冻稳定性的液体多异氰酸酯组合物这些液体多异氰酸酯组合物的NCO基含量为15〜30％，并且含有（A）脲基甲酸酯改性MDI，NCO基含量为16〜32.5％，（B）低分子量支链脂肪族二羟基化合物，以及（C）基于组分（A）和（B）的组合重量，以0.01至1重量％的量存在的环氧官能化合物。

2. 发明授权

US06242556B1 Liquid MDI adducts with improved freeze stability 有权
标题翻译：具有改善冷冻稳定性的液体MDI加合物
公开(公告)号：US06242556B1
公开(公告)日：2001-06-05
申请号：US09499603
申请日：2000-02-07
申请人： Peter H. Markusch , Richard S. Pantone , Ralf Guether , William E. Slack
发明人： Peter H. Markusch , Richard S. Pantone , Ralf Guether , William E. Slack
IPC分类号： C08G1870
CPC分类号： C08G18/8019 , C08G18/6674 , C08G18/7671 , C08G18/7837
摘要： This invention relates to liquid polyisocyanate compositions having improved freeze stability. These liquid polyisocyanate compositions have an NCO group content of 15 to 30%, and comprise a blend of (A) an MDI adduct having an NCO group content of 15 to 30%, and (B) an allophanate-modified MDI having an NCO group content of 12 to 32.5%.
摘要翻译：本发明涉及具有改善的冷冻稳定性的液体多异氰酸酯组合物。这些液体多异氰酸酯组合物的NCO基团含量为15〜30％，并且包含（A）NCO基含量为15〜30％的MDI加合物和（B）具有NCO基团的脲基甲酸酯改性MDI 含量为12〜32.5％。

3. 发明授权

US06562932B1 Light stable one-shot urethane-urea elastomers 有权
标题翻译：光稳定的一次性尿素 - 尿素弹性体
公开(公告)号：US06562932B1
公开(公告)日：2003-05-13
申请号：US09976397
申请日：2001-10-12
申请人： Peter H. Markusch , Robert L. Cline , Richard S. Pantone , Ralf Guether , Thomas L. Sekelik , Karl W. Haider
发明人： Peter H. Markusch , Robert L. Cline , Richard S. Pantone , Ralf Guether , Thomas L. Sekelik , Karl W. Haider
IPC分类号： C08G1810
CPC分类号： C08G18/758 , B32B17/1077 , C08G18/10 , C08G18/73 , C08G18/755 , C08G18/6674 , C08G18/6685
摘要： This invention relates to a process for the production of an optically clear, light-stable polyurethane-urea elastomer having an onset softening point of at least 130° C., processed at ambient temperature and casted in a mold at an isocyanate index of 95 to 120. This process comprises reacting: A) a liquid polyisocyanate or polyisocyanate prepolymer having an NCO group content of about 5 to about 50%, an average functionality of 2 to 3, a viscosity of less than 5,000 mPa.s at 25° C.; and B) an isocyanate-reactive component; in the presence of C) at least one organometallic catalyst. The present invention also relates to the optically clear, light-stable polyurethane-urea elastomers produced by this process.
摘要翻译：本发明涉及一种生产具有至少130℃起始软化点的光学透明，轻质稳定的聚氨酯 - 脲弹性体的方法，在环境温度下加工并浇铸在异氰酸酯指数为95至该方法包括使A）具有NCO基团含量为约5至约50％，平均官能度为2至3，25℃时粘度小于5,000mPa.s的液体多异氰酸酯或多异氰酸酯预聚物 ; 和B）异氰酸酯反应性组分; 在C）存在下至少有一种有机金属催化剂。本发明还涉及通过该方法制备的光学透明的，轻质的聚氨酯 - 脲弹性体。

4. 发明授权

US06384130B1 Liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers 失效
标题翻译：液体，疏水，非迁移性，非功能性聚氨酯增塑剂
公开(公告)号：US06384130B1
公开(公告)日：2002-05-07
申请号：US09453970
申请日：1999-12-03
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08J300
CPC分类号： C08K5/205 , C08G18/2825 , C08G18/3212 , C08G18/36 , C08L75/04
摘要： This invention relates to liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers. These plasticizers comprise the reaction product of an isocyanate-terminated prepolymer and a monofunctional alcohol having a molecular weight of about 32 to about 1,000. The isocyanate-terminated prepolymers comprise the reaction product of a diisocyanate and at least one hydrophobic polyol. The present invention also relates to a process for the production of the liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers. This invention also relates to a process for the production of a polyurethane product comprising reacting at least one polyisocyanate component with at least one isocyanate-reactive component, in the presence of these liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers, and to the resultant polyurethane products of this process.
摘要翻译：本发明涉及液体，疏水性，非迁移性，非功能性聚氨酯增塑剂。这些增塑剂包括异氰酸酯封端的预聚物与分子量为约32至约1,000的单官能醇的反应产物。异氰酸酯封端的预聚物包括二异氰酸酯和至少一种疏水多元醇的反应产物。本发明还涉及制备液体，疏水性，非迁移性，非功能性聚氨酯增塑剂的方法。本发明还涉及一种生产聚氨酯产品的方法，包括在这些液体，疏水性，非迁移性，非功能性聚氨酯增塑剂存在下使至少一种多异氰酸酯组分与至少一种异氰酸酯反应性组分反应，和到该方法的所得聚氨酯产物。

5. 发明授权

US06355721B1 High molecular weight liquid, non-functional polyether polyurethane plasticizers 失效
标题翻译：高分子量液体，非功能性聚醚聚氨酯增塑剂
公开(公告)号：US06355721B1
公开(公告)日：2002-03-12
申请号：US09453677
申请日：1999-12-03
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08J300
CPC分类号： C08G18/7671 , C08G18/10 , C08G18/6674 , C08L75/04 , C08G18/283 , C08G18/2825 , C08G18/284 , C08G18/2835
摘要： This invention relates to high molecular weight liquid, non-migrating, non-functional polyether polyurethane plasticizers. These plasticizers comprise the reaction product of an isocyanate-terminated polyether prepolymer having an NCO group content of less than 13% and a monofunctional alcohol having a molecular weight of about 32 to about 1,000 and an OH number of about 56 to about 1750. The isocyanate-terminated polyether prepolymers comprise the reaction product of a diisocyanate and at least one polyether polyol. The present invention also relates to a process for the production of the liquid, non-migrating, non-functional polyether polyurethane plasticizers. This invention also relates to a process for the production of a polyurethane product comprising reacting at least one polyisocyanate component with at least one isocyanate-reactive component, in the presence of these high molecular weight liquid, non-migrating, non-functional polyether polyurethane plasticizers, and to the resultant polyurethane products of this process.
摘要翻译：本发明涉及高分子量液体，非迁移性，非功能性聚醚聚氨酯增塑剂。这些增塑剂包括具有NCO基团含量小于13％的异氰酸酯封端的聚醚预聚物与分子量为约32至约1,000的单官能醇和约45至约1750的OH值的反应产物。异氰酸酯终止的聚醚预聚物包括二异氰酸酯和至少一种聚醚多元醇的反应产物。本发明还涉及制备液体，非迁移性，非功能性聚醚聚氨酯增塑剂的方法。本发明还涉及一种生产聚氨酯产品的方法，包括在这些高分子量液体，非迁移性，非功能性聚醚聚氨酯增塑剂存在下使至少一种多异氰酸酯组分与至少一种异氰酸酯反应性组分反应，以及该方法的所得聚氨酯产物。

6. 发明授权

US06503980B2 Liquid polyurethane plasticizers containing allophanate and/or carbodiimide and/or uretonimine groups 失效
公开(公告)号：US06503980B2
公开(公告)日：2003-01-07
申请号：US09745060
申请日：2000-12-20
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08J300
CPC分类号： C08G18/797 , C08G18/10 , C08G18/283 , C08G18/2835 , C08G18/4841 , C08G18/7837
摘要： This invention relates to novel liquid, polyurethane plasticizers which contain less than 13% by weight, preferably less than 6% by weight of allophanate groups, carbodiimide groups, and/or uretonimine groups, and to a process for the preparation of these liquid polyurethane plasticizers. These comprise the reaction product of at least one organic isocyanate component selected from the group consisting of allophanate modified isocyanates, carbodiimide modified isocyanates, and uretonimine modified isocyanates; with an isocyanate-reactive component which is selected from the group consisting of: (1) one or more isocyanate-reactive compounds having a molecular weight of more than about 1,000, an OH number of about 9 to about 112 and a functionality of about 2 to about 4, and (2) one or more monofunctional alcohols having a molecular weight of about 100 to about 1,000, and an OH number of about 56 to about 560, with the proviso that a stopper comprising a low molecular weight monoalcohol is present when the isocyanate-reactive component only contains (1) one or more isocyanate-reactive compounds having a molecular weight of more than about 1,000, an OH number of about 9 to 112 and a functionality of about 2 to about 4. This invention also relates to a process for the production of a polyurethane comprising reacting a polyisocyanate with an isocyanate-reactive compound in the presence of the liquid, polyurethane plasticizers described herein, and to the resultant polyurethanes containing these plasticizers.

7. 发明授权

US06403702B1 Diurethane plasticizer containing one-shot polyurethane cast elastomers 失效
标题翻译：二氨基甲酸酯增塑剂含有一次性聚氨酯铸塑弹性体
公开(公告)号：US06403702B1
公开(公告)日：2002-06-11
申请号：US09453678
申请日：1999-12-03
申请人： Peter H. Markusch , Richard S. Pantone
发明人： Peter H. Markusch , Richard S. Pantone
IPC分类号： C08J300
CPC分类号： C08G18/7671 , C08G18/0895 , C08G18/283 , C08K5/205 , C08L75/04
摘要： This invention relates to a process for the preparation of one-shot polyurethane cast elastomers containing liquid, diurethane non-migrating plasticizers. This process comprises reacting via the one-shot process an organic diisocyanate, an isocyanate-reactive component, and at least one crosslinking agent in the presence of a liquid, diurethane plasticizer.
摘要翻译：本发明涉及制备含有液体二氨基甲酸酯非迁移增塑剂的一次性聚氨酯流延弹性体的方法。该方法包括在液体二氨基甲酸酯增塑剂存在下通过一步法将有机二异氰酸酯，异氰酸酯反应性组分和至少一种交联剂反应。

8. 发明授权

US06218462B1 Liquid ultra-high molecular weight polyurethane plasticizers 失效
标题翻译：液体超高分子量聚氨酯增塑剂
公开(公告)号：US06218462B1
公开(公告)日：2001-04-17
申请号：US09453676
申请日：1999-12-03
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08J300
CPC分类号： C08G18/283 , C08G18/4825 , C08G18/4829 , C08G18/71
摘要： This invention relates to novel liquid, ultra-high molecular weight polyurethane plasticizers which contain less than 5% of urethane groups, and to a process for the preparation of these polyurethane plasticizers. These comprise the reaction product of an organic isocyanate component selected from the group consisting of monoisocyanates, diisocyanates, polyisocyanates and mixtures thereof; with an isocyanate-reactive compound having a molecular weight of more than about 4,000, an OH number of 7 to 56 and a functionality of about 1 to about 4. This invention also relates to a process for the production of a polyurethane comprising reacting a polyisocyanate with an isocyanate-reactive compound in the presence of the liquid, ultra-high molecular weight polyurethane plasticizers described herein, and to the resultant polyurethanes containing these plasticizers.
摘要翻译：本发明涉及含有少于5％的氨基甲酸酯基团的新型液体，超高分子量聚氨酯增塑剂，以及制备这些聚氨酯增塑剂的方法。它们包括选自单异氰酸酯，二异氰酸酯，多异氰酸酯及其混合物的有机异氰酸酯组分的反应产物; 具有分子量大于约4,000的异氰酸酯反应性化合物，OH值为7至56，官能度为约1至约4.本发明还涉及制备聚氨酯的方法，其包括使多异氰酸酯在本文所述的液体，超高分子量聚氨酯增塑剂和含有这些增塑剂的聚氨酯的存在下，使用异氰酸酯反应性化合物。

9. 发明授权

US5925781A Prepolymers with low monomeric TDI content 失效
标题翻译：具有低单体TDI含量的预聚物
公开(公告)号：US5925781A
公开(公告)日：1999-07-20
申请号：US963537
申请日：1997-11-03
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08G18/10 , C07C261/02
CPC分类号： C08G18/10
摘要： This invention relates to novel liquid, homogeneous toluene diisocyanate/polyether/polymethylene poly(phenylisocyanate) prepolymers having an NCO content of from about 2 to 16%, a viscosity or about 10,000 mPa.s or less at room temperature, and which contains about 1.0% or less of free monomeric TDI. This invention also relates to a process for the preparation of these liquid, homogeneous toluene diisocyanate/polyether/-polymethylene poly(phenylisocyanate) prepolymers.
摘要翻译：本发明涉及在室温下NCO含量为约2至16％，粘度或约10,000mPa.s或更低的新的液体均匀的甲苯二异氰酸酯/聚醚/聚亚甲基多（苯基异氰酸酯）预聚物，其含有约1.0 ％或更少的游离单体TDI。本发明还涉及一种制备这些液体均相甲苯二异氰酸酯/聚醚/聚亚甲基多异氰酸苯酯预聚物的方法。

10. 发明授权

US5817734A Prepolymers with low TDI content 失效
标题翻译：低TDI含量的预聚物
公开(公告)号：US5817734A
公开(公告)日：1998-10-06
申请号：US963179
申请日：1997-11-03
申请人： Richard S. Pantone , Peter H. Markusch
发明人： Richard S. Pantone , Peter H. Markusch
IPC分类号： C08G18/10 , C08G18/48 , C08G18/76
CPC分类号： C08G18/7621 , C08G18/10 , C08G18/4825
摘要： This invention relates to novel liquid toluene diisocyanate/polyether/polymethylene poly(phenylisocyanate) prepolymers having an NCO content of from about 2 to 20%, a viscosity or about 10,000 mPa.s or less at 25.degree. C., and which contains about 1.0% or less of monomeric TDI. This invention also relates to a process for the preparation of these liquid toluene diisocyanate/polyether/polymethylene poly(phenylisocyanate) prepolymers.
摘要翻译：本发明涉及NCO含量为约2至20％，在25℃时粘度或约10,000mPa.s或更低的新型液体甲苯二异氰酸酯/聚醚/多亚甲基聚（苯基异氰酸酯）预聚物，其含有约1.0 ％以下的单体TDI。本发明还涉及制备这些液体甲苯二异氰酸酯/聚醚/聚亚甲基多（异氰酸苯酯）预聚物的方法。

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