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1. 发明授权

US3803061A Microporous phenolic polyether membranes 失效
标题翻译：微波酚醛膜
公开(公告)号：US3803061A
公开(公告)日：1974-04-09
申请号：US27275372
申请日：1972-07-18
申请人： RHONE POULENC SA
发明人： FABRE A , FAURE A
IPC分类号： B01D71/52 , B29C67/20 , C08J9/28 , C08G53/08
CPC分类号： C08J9/28 , B01D71/52 , B29C67/202 , C08J2371/12 , Y10T442/3854 , Y10T442/40 , Y10T442/674
摘要： Microporous phenolic polyether membranes are provided having utility in electricity generators, devices for the oxygenation of the blood, degassing of solution, ultrafiltration and the like. These membranes comprise a film of a phenolic polyether which has, on each of its faces, pores of diameter between about 0.1 and 25 Mu , at least some of these pores passing through the entire thickness of the membrane. They can be obtained by: A. FORMING A SOLUTION OF THE PHENOLIC POLYETHER WITH A SOLVENT AND A NON-SOLVENT FOR THIS POLYMER, THE SOLVENT AND NON-SOLVENT BEING MISCIBLE WITH ONE ANOTHER, B. CASTING THIS SOLUTION ON A TEMPORARY SUPPORT, C. LEAVING THE POLYMER LAYER ON THE SUPPORT IN AIR FOR ABOUT 1 SECOND TO 3 MINUTES, AT A TEMPERATURE OF BETWEEN 10*C and the boiling point of the most volatile constituent of the solution, D. IMMERSING THE POLYMER LAYER, STILL ON ITS SUPPORT, IN A COAGULATION BATH, AND E. SEPARATING THE MEMBRANE FROM THE SUPPORT AND DRYING IT.

2. 发明授权

US3837146A Separating apparatus particularly suitable for gas permeation and in pervaporation 失效
标题翻译：分离装置特别适用于气体渗透和渗透
公开(公告)号：US3837146A
公开(公告)日：1974-09-24
申请号：US28670372
申请日：1972-09-07
申请人： RHONE POULENC SA
发明人： FAURE A , JAMET B
IPC分类号： B01D46/10 , B01D53/22 , B01D63/00 , B01D63/08
CPC分类号： B01D61/362 , B01D53/22 , B01D63/082
摘要： Separating apparatus, particularly suitable for gas permeation and pervaporaton, such apparatus comprising a plurality of parallelopipedonal frame members having a central cell forming aperture stacked alternately with a plurality of parallelopipedonal membrane members of substantially the same outside dimensions, the membrane members each including two permeable membranes having a porous support interposed therebetween, at least one opening formed in the porous support near one side and extending across between 40 and 90% of the width of the support, with the two membranes secured to one another in a fluid tight manner over a zone within the opening or openings, at least one orifice being formed in the membranes in said zone or zones, the openings of alternate membrane members being on opposite sides of the stack; means for supplying fluid to one end of the stack; means for withdrawing fluid from the other end of the stack; a fluid tight chamber enclosing the stack and means for removing permeate from said chamber.
摘要翻译：分离装置，特别适用于气体渗透和蒸气蒸气，这种装置包括多个具有中心细胞形成孔的平行六面体框架构件，该中心细胞形成孔与多个基本上相同的外部尺寸的多个平行六面体膜构件交替堆叠，膜构件各自包括两个渗透膜其间具有多孔支撑件，至少一个开口形成在所述多孔支撑件中，靠近一侧并且在所述支撑件的宽度的40％至90％之间延伸，其中所述两个膜以流体密封的方式彼此固定在区域在开口或开口内的至少一个孔口形成在所述区域中的膜中，所述交替膜构件的开口在所述堆叠的相对侧上; 用于向堆叠的一端供应流体的装置; 用于从所述堆叠的另一端抽出流体的装置; 封闭堆叠的流体密封室和用于从所述室除去渗透物的装置。

3. 发明授权

US3754375A Anisotropic organosilicon polymer membrane 失效
标题翻译：各向异性有机聚合物膜
公开(公告)号：US3754375A
公开(公告)日：1973-08-28
申请号：US3754375D
申请日：1971-03-02
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B05D1/38 , B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , B01D53/22 , C08C17/08
CPC分类号： B01D71/44 , C08J9/28 , C08J2201/05 , C08J2201/0542
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 Mu , and a porous layer with open pores, of thickness up to 500 Mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.
摘要翻译：提供具有优异的机械性能和良好的渗透特性的各向异性膜，其包括乙烯基三有机硅烷聚合物或由致密层组成的共聚物，其平均厚度为0.01至10微米，和具有至多500微米厚度的开孔的多孔层其中多孔层中的间隙空间的体积占膜的总体积的20至80％。

4. 发明专利

SE370871B 未知
公开(公告)号：SE370871B
公开(公告)日：1974-11-04
申请号：SE200669
申请日：1969-02-13
申请人： RHONE POULENC SA
发明人： FAURE A , BLANCHARD A
IPC分类号： A61M1/22 , A61M1/16 , B01D69/10 , A61M1/03 , B01D13/00 , B01D19/00
摘要： Gases, e.g., oxygen, are advantageously absorbed by or removed from aqueous liquids, especially blood, by passage along a partial pressure gradient through a waterproof, porous membrane having pores with an apparent diameter of 0.01 to 3 mu and a critical surface tension of less than 40 dynes/cm. at 20 DEG C.

5. 发明专利

FR2082095A5 未知
公开(公告)号：FR2082095A5
公开(公告)日：1971-12-10
申请号：FR7007570
申请日：1970-03-03
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , B05D1/38 , C08L83/04 , B01D13/00 , B32B27/00 , C08F35/00 , C08F11/00
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

6. 发明专利

DE2110158A1 未知
公开(公告)号：DE2110158A1
公开(公告)日：1971-09-16
申请号：DE2110158
申请日：1971-03-03
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B05D1/38 , B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , C08G47/04
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

7. 发明专利

NL7102398A 未知
公开(公告)号：NL7102398A
公开(公告)日：1971-09-07
申请号：NL7102398
申请日：1971-02-23
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B01D71/44 , B05D1/38 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , B01D13/04
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

8. 发明专利

DE2110158C3 未知
公开(公告)号：DE2110158C3
公开(公告)日：1979-06-28
申请号：DE2110158
申请日：1971-03-03
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B05D1/38 , B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , B01D53/22 , B01D1/00
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

9. 发明专利

DE2110158B2 未知
公开(公告)号：DE2110158B2
公开(公告)日：1978-11-02
申请号：DE2110158
申请日：1971-03-03
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B05D1/38 , B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , B01D53/22 , B01D1/00
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

10. 发明专利

CS161124B2 未知
公开(公告)号：CS161124B2
公开(公告)日：1975-05-04
申请号：CS154671
申请日：1971-03-02
申请人： RHONE POULENC SA
发明人： BOUCHILLOUX J , FABRE A , FAURE A
IPC分类号： B05D1/38 , B01D71/44 , C08F130/08 , C08J5/22 , C08J9/28 , C08L83/04 , C08G31/22
摘要： An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.

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