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1. 发明授权

US5145879A Surfactants for manufacture of urethane foams 失效
标题翻译：用于制造URETHANE FOAMS的表面活性剂
公开(公告)号：US5145879A
公开(公告)日：1992-09-08
申请号：US636638
申请日：1990-12-31
申请人： Richard A. Budnik , Charles H. Blevins, II , Gerald J. Murphy , Wojciech Grabowski , Raymond L. Cobb
发明人： Richard A. Budnik , Charles H. Blevins, II , Gerald J. Murphy , Wojciech Grabowski , Raymond L. Cobb
IPC分类号： B01F17/42 , B01F17/54 , C08G18/00 , C08G77/46 , C08G101/00 , C08J9/00 , C08J9/02 , C09K3/00
CPC分类号： C08J9/0061 , C08G77/46 , C08J2375/04 , C08J2483/00 , Y10S516/01
摘要： Silicone surfactants having a siloxane backbone and a mixture of high and low atomic mass oxyalkylene pendant groups, these polyether pendants having average atomic masses of 1500-6000 and 300-750 respectively. The surfactants of the invention operate in polyurethane foam compositions to provide stable foams over a range of surfactant concentrations while still producing product foams having relatively constant breathability. Also disclosed and claimed are polyurethane foam compositions which include the surfactants, a method of making polyurethane foam using the surfactants, and polyurethane foam made by the method.

2. 发明授权

US5110970A Process for the manufacture of certain new silicone polyether copolymers for polyurethane foam manufacture 失效
标题翻译：用于制造聚氨酯泡沫制造的某些新的聚硅氧烷聚醚共聚物的方法
公开(公告)号：US5110970A
公开(公告)日：1992-05-05
申请号：US677148
申请日：1991-03-29
申请人： Charles H. Blevins, II , Paul L. Matlock , Gerald J. Murphy
发明人： Charles H. Blevins, II , Paul L. Matlock , Gerald J. Murphy
IPC分类号： C07F7/08 , C08G77/46
CPC分类号： C08G77/46 , C07F7/0852
摘要： This invention relates to silicone surfactants, and more particularly, to synthesis of siloxane-polyether surfactants having polyether backbones.
摘要翻译：本发明涉及硅氧烷表面活性剂，更具体地说，涉及具有聚醚主链的硅氧烷 - 聚醚表面活性剂的合成。

3. 发明授权

US4855329A Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture 失效
标题翻译：用于聚氨酯泡沫制造的聚硅氧烷 - 聚氧化烯三元共聚物
公开(公告)号：US4855329A
公开(公告)日：1989-08-08
申请号：US272429
申请日：1988-11-17
申请人： Charles H. Blevins, II , William B. Herdle , Gerald J. Murphy
发明人： Charles H. Blevins, II , William B. Herdle , Gerald J. Murphy
IPC分类号： C08G77/46 , C08J9/00
CPC分类号： C08J9/0061 , C08G77/46 , C08J2375/04 , C08J2483/00
摘要： A polysiloxane-polyoxyalkylene composition of the nominal formula: ##STR1## wherein R is an alkyl group having 1 to 3 carbon atoms and R.degree., R', R" and R'" are individually monovalent polyoxyalkylene polyethers attached to the silicon atom through a difunctional link; and,the polyoxyalkylene of R' is a poly(oxyethylene-oxypropylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 3,000 to about 5,500;the polyoxyalkylene of R" is a poly(oxyethylene-oxypropylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 800 to about 2,900; andthe polyoxyalkylene of R'" is a polyoxypropylene polyether having an average molecular weight from about 130 to about 1200;R.degree. can be R', R" or R'", a and e are individually 0 or 1; b, c, and d are numbers such that b+c+d=y, x and y are positive numbers such that the sum of x+y ranges from 25 to 400 and x is greater than y; wherein the ratio (b+c):d ranges from 0.8 to 1.9.
摘要翻译：具有下式的聚硅氧烷 - 聚氧化烯组合物：其中R是具有1至3个碳原子的烷基，R DEG，R'，R“和R”'分别是与硅原子连接的单价聚氧化烯聚醚通过双功能联系; 并且R'的聚氧化烯是聚（氧乙烯 - 氧丙烯）醚，其含有20重量％至60重量％的氧化乙烯，其平均分子量为约3,000至约5,500; R“的聚氧化烯是聚（氧乙烯 - 氧丙烯）醚，其含有20重量％至60重量％的氧化乙烯，其平均分子量为约800至约2900; 并且R“'的聚氧化烯是平均分子量为约130至约1200的聚氧丙烯聚醚; R DEG可以是R'，R“或R”'，a和e分别为0或1; b，c和d是数字，使得b + c + d = y，x和y是正数，使得x + y的和范围为25至400，x大于y; 其中所述比率（b + c）：d为0.8至1.9。

4. 发明授权

US4814409A Polysiloxane-polyoxyalkylene terpolymers for polyurethane foam manufacture 失效
标题翻译：用于聚氨酯泡沫制造的聚硅氧烷 - 聚氧化烯三元共聚物
公开(公告)号：US4814409A
公开(公告)日：1989-03-21
申请号：US91114
申请日：1987-08-31
申请人： Charles H. Blevins, II , William B. Herdle , Gerald J. Murphy
发明人： Charles H. Blevins, II , William B. Herdle , Gerald J. Murphy
IPC分类号： C08G77/46 , C08J9/00 , C08G77/04
CPC分类号： C08J9/0061 , C08G77/46 , C08J2375/04 , C08J2483/00
摘要： A polysiloxane-polyoxyalkylene composition of the nominal formula: ##STR1## wherein R is an alkyl group having 1 to 3 carbon atoms and R.degree., R', R" and R'" are individually monovalent polyoxyalkylene polyethers attached to the silicon atom through a difunctional link; and,the polyoxyalkylene of R' is a poly(oxyethylene-oxypropylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 3,000 to about 5,500;the polyoxyalkylene of R" is a poly(oxyethylene-oxypropylene) ether which contains 20% to 60% oxyethylene by weight and has an average molecular weight of from about 800 to about 2,900; andthe polyoxyalkylene of R'" is a polyoxypropylene polyether having an average molecular weight from about 130 to about 1200;R.degree. can be R', R" or R'", a and e are individually 0 or 1; b, c, and d are numbers such that b+c+d=y, x and y are positive numbers such that the sum of x+y ranges from 25 to 400 and x is greater than y; wherein the ratio (b+c):d ranges from 0.8 to 1.9.
摘要翻译：其中R是具有1至3个碳原子的烷基，R'，R'，R“和R”'的聚硅氧烷 - 聚氧化烯组合物是单独的一价聚氧化烯聚醚通过双键连接到硅原子上; 并且R'的聚氧化烯是聚（氧乙烯 - 氧丙烯）醚，其含有20重量％至60重量％的氧化乙烯，其平均分子量为约3,000至约5,500; R“的聚氧化烯是聚（氧乙烯 - 氧丙烯）醚，其含有20重量％至60重量％的氧化乙烯，其平均分子量为约800至约2900; 并且R“'的聚氧化烯是平均分子量为约130至约1200的聚氧丙烯聚醚; R DEG可以是R'，R“或R”'，a和e分别为0或1; b，c和d是数字，使得b + c + d = y，x和y是正数，使得x + y的和范围为25至400，x大于y; 其中所述比率（b + c）：d为0.8至1.9。

5. 发明授权

US5003023A Olefin polymer compositions containing polyorganosiloxanes and the use thereof in the production of film material and polyorganosiloxanes 失效
标题翻译：含有聚有机硅氧烷的烯烃聚合物组合物及其在薄膜材料和聚有机硅氧烷生产中的应用
公开(公告)号：US5003023A
公开(公告)日：1991-03-26
申请号：US497592
申请日：1990-03-22
申请人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II , Roswell E. King, III
发明人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II , Roswell E. King, III
IPC分类号： C08G77/38 , C08L23/02
CPC分类号： C08G77/38 , C08L23/02
摘要： The present invention relates to olefin polymer compositions which can be extruded into film material characterized by improved stability and optical properties. In particular, this application is directed olefin polymer compositions containing specific polyorganosiloxanes bearing a hydroxyl functionality.
摘要翻译：本发明涉及可以挤出成薄膜材料的烯烃聚合物组合物，其特征在于其改进的稳定性和光学性质。特别地，本申请是含有具有羟基官能团的特定聚有机硅氧烷的烯烃聚合物组合物。

6. 发明授权

US4879378A Polysiloxanes with pendant sterically hindered phenol moiety connected to the silicon atom via a carbonylyoxy-containing link 失效
标题翻译：具有侧面空间位阻酚部分的聚硅氧烷通过含羰基氧基的连接体与硅原子连接
公开(公告)号：US4879378A
公开(公告)日：1989-11-07
申请号：US330811
申请日：1989-03-30
申请人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II
发明人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II
IPC分类号： C09K3/00 , C08G77/04 , C08G77/14 , C08G77/22 , C08G77/38 , C08K5/5419 , C08L83/04 , C08L83/06
CPC分类号： C08G77/38 , C08G77/045 , C08G77/14 , C08K5/5419 , C08G77/80
摘要： The present invention relates to polysiloxanes containing pendant sterically hindered phenol moieties. The compounds are represented by the general formula MD.sub.X D'.sub.y M.

7. 发明授权

US4931492A Olefin polymer compositions containing polyorganosiloxanes and the use thereof in the production of film material and polyorganosiloxanes 失效
标题翻译：含有聚有机硅氧烷的烯烃聚合物组合物及其在薄膜材料和聚有机硅氧烷生产中的应用
公开(公告)号：US4931492A
公开(公告)日：1990-06-05
申请号：US322968
申请日：1989-03-17
申请人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II , Roswell E. King, III
发明人： George N. Foster , Herbert E. Petty , Charles H. Blevins, II , Roswell E. King, III
IPC分类号： C08G77/38 , C08L23/02
CPC分类号： C08G77/38 , C08L23/02 , C08L23/06
摘要： The present invention relates to olefin polymer compositions which can be extruded into film material characterized by improved stability and optical properties. In particular, this application is directed olefin polymer compositions containing specific polyorganosiloxanes bearing a hydroxyl functionality.
摘要翻译：本发明涉及可以挤出成薄膜材料的烯烃聚合物组合物，其特征在于其改进的稳定性和光学性质。特别地，本申请是含有具有羟基官能团的特定聚有机硅氧烷的烯烃聚合物组合物。

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