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1. 发明授权

US07408006B2 Perfluoroelastomeric compositions 有权
标题翻译：全氟弹性组合物
公开(公告)号：US07408006B2
公开(公告)日：2008-08-05
申请号：US11155890
申请日：2005-06-20
申请人： Giovanni Comino , Margherita Albano , Marco Apostolo
发明人： Giovanni Comino , Margherita Albano , Marco Apostolo
IPC分类号： C08F259/00
CPC分类号： C08K5/02 , C08F14/18 , C08K5/0025 , C08K5/14 , C08F2/02 , C08L27/12
摘要： A crosslinking system of perfuoroelastomers curable by peroxidic way comprising: as crosslinking agent, a bis-olefin having general formula: wherein: R1, R2, R3, R4, R5, R6, equal to or different from each other, are H or C1-C5 alkyls; Z is a C1-C18 linear or branched alkylene or cycloalkylene radical, optionally containing oxygen atoms, or a (per)fluoropolyoxyalkylene radical; the bis-olefin amount, expressed in per cent by weight on the total of polymer, being from 0.6% to 1.8%; peroxides for the peroxidic curing, capable to generate radicals by heating, in an amount from 0.2% to 1.3% by weight on the polymer.
摘要翻译：一种通过过氧化物可固化的增塑弹性体的交联体系，包括：作为交联剂，具有以下通式的双烯烃：其中：R 1，R 2，R 3 H或C 1，R 3，R 5，R 6，R 6，R 6，R 6和R 6彼此相同或不同， C 1 -C 5烷基; Z是任选含有氧原子的直链或支链亚烷基或亚环烷基，或（全）氟聚氧亚烷基; 以聚合物总量计的重量百分比表示的双烯烃含量为0.6％至1.8％; 能够通过加热产生自由基的过氧化物，其量为聚合物重量的0.2％至1.3％。

2. 发明申请

US20050282969A1 Perfluoroelastomeric compositions 有权
标题翻译：全氟弹性组合物
公开(公告)号：US20050282969A1
公开(公告)日：2005-12-22
申请号：US11155890
申请日：2005-06-20
申请人： Giovanni Comino , Margherita Albano , Marco Apostolo
发明人： Giovanni Comino , Margherita Albano , Marco Apostolo
IPC分类号： C08F14/18 , C08K5/00 , C08K5/02 , C08K5/14 , C08L27/12
CPC分类号： C08K5/02 , C08F14/18 , C08K5/0025 , C08K5/14 , C08F2/02 , C08L27/12
摘要： A crosslinking system of perfuoroelastomers curable by peroxidic way comprising: as crosslinking agent, a bis-olefin having general formula: wherein: R1, R2, R3, R4, R5, R6, equal to or different from each other, are H or C1-C5 alkyls; Z is a C1-C18 linear or branched alkylene or cycloalkylene radical, optionally containing oxygen atoms, or a (per)fluoropolyoxyalkylene radical; the bis-olefin amount, expressed in per cent by weight on the total of polymer, being from 0.6% to 1.8%; peroxides for the peroxidic curing, capable to generate radicals by heating, in an amount from 0.2% to 1.3% by weight on the polymer.
摘要翻译：一种通过过氧化物可固化的增塑弹性体的交联体系，包括：作为交联剂，具有以下通式的双烯烃：其中：R 1，R 2，R 3 H或C 1，R 3，R 5，R 6，R 6，R 6，R 6和R 6彼此相同或不同， C 1 -C 5烷基; Z是任选含有氧原子的直链或支链亚烷基或亚环烷基，或（全）氟聚氧亚烷基; 以聚合物总量计的重量百分比表示的双烯烃含量为0.6％至1.8％; 能够通过加热产生自由基的过氧化物，其量为聚合物重量的0.2％至1.3％。

3. 发明授权

US08236897B2 Fluoroelastomer composition 有权
标题翻译：氟弹性体组合物
公开(公告)号：US08236897B2
公开(公告)日：2012-08-07
申请号：US12743192
申请日：2008-11-28
申请人： Giovanni Comino , Julio A. Abusleme , Margherita Albano
发明人： Giovanni Comino , Julio A. Abusleme , Margherita Albano
IPC分类号： C08L27/00 , C08L27/04 , C08L27/06 , C08L27/12 , C08L33/14 , C08G75/02
CPC分类号： C08L27/18 , C08L27/12 , C08L27/16 , C08L71/02 , C08L2205/02 , C08L2205/03 , C08L2666/22 , C08L2666/02 , C08L2666/04
摘要： A fluoroelastomer composition comprising: at least one fluoroelastomer [fluoroelastomer (A)]; from 0.1 to 25 phr (with respect to fluoroelastomer (A)) of at least one melt-processable per(halo)fluoropolymer having a melting point of at most 250° C. [polymer (F)]; and optionally at least one (per)fluoropolyether [(per)fluoropolyether (E)]. The incorporation of the polymer (F) in the fluoroelastomer composition as described above enables easier processing of the fluoroelastomer composition, both in injection molding and extrusion molding technologies, yielding improved behavior in mold release, mold fouling, and aspect surface of the molded parts.
摘要翻译：含氟弹性体组合物，其包含：至少一种含氟弹性体[含氟弹性体（A）]; 至少一种可熔融加工的每个（卤素）含氟聚合物的熔点为至多250℃（相对于含氟弹性体（A））为0.1至25phr（聚合物（F）]; 和任选的至少一个（全）氟聚醚[（全）氟聚醚（E）]。如上所述将聚合物（F）引入到含氟弹性体组合物中，可以在注射成型和挤出成型技术中更容易地处理含氟弹性体组合物，从而改善脱模性能，模制污垢和成型部件的表面。

4. 发明申请

US20100256303A1 Fluoroelastomer composition 有权
标题翻译：氟弹性体组合物
公开(公告)号：US20100256303A1
公开(公告)日：2010-10-07
申请号：US12743192
申请日：2008-11-28
申请人： Giovanni Comino , Julio A. Abusleme , Margherita Albano
发明人： Giovanni Comino , Julio A. Abusleme , Margherita Albano
IPC分类号： C08L27/12
CPC分类号： C08L27/18 , C08L27/12 , C08L27/16 , C08L71/02 , C08L2205/02 , C08L2205/03 , C08L2666/22 , C08L2666/02 , C08L2666/04
摘要： A fluoroelastomer composition comprising: at least one fluoroelastomer [fluoroelastomer (A)]; from 0.1 to 25 phr (with respect to fluoroelastomer (A)) of at least one melt-processable per(halo)fluoropolymer having a melting point of at most 250° C. [polymer (F)]; and optionally at least one (per)fluoropolyether [(per)fluoropolyether (E)]. The incorporation of the polymer (F) in the fluoroelastomer composition as described above enables easier processing of the fluoroelastomer composition, both in injection moulding and extrusion moulding technologies, yielding improved behaviour in mould release, mould fouling, and aspect surface of the moulded parts.
摘要翻译：含氟弹性体组合物，其包含：至少一种含氟弹性体[含氟弹性体（A）]; 至少一种可熔融加工的每个（卤素）含氟聚合物的熔点为至多250℃（相对于含氟弹性体（A））为0.1至25phr（聚合物（F）]; 和任选的至少一个（全）氟聚醚[（全）氟聚醚（E）]。如上所述将聚合物（F）引入到含氟弹性体组合物中，可以在注射成型和挤出成型技术中更容易地处理含氟弹性体组合物，从而改善脱模性能，模制污垢和成型部件的表面。

5. 发明申请

US20110237751A1 Vulcanized (per)fluoroelastomer sealing articles 有权
标题翻译：硫化（per）含氟弹性体密封制品
公开(公告)号：US20110237751A1
公开(公告)日：2011-09-29
申请号：US13132333
申请日：2009-12-03
申请人： Milena Stanga , Claudia Manzoni , Giovanni Comino , Margherita Albano
发明人： Milena Stanga , Claudia Manzoni , Giovanni Comino , Margherita Albano
IPC分类号： C08L27/16 , C08L29/10 , C08J3/24
CPC分类号： C09K3/1009 , C08L27/16 , C08L2205/02 , C08L2666/04
摘要： This invention pertains to sealing articles of vulcanized (per)fluoroelastomer compositions incorporating particles of a vinylidene fluoride (VDF) polymers having a Shore A hardness of at least 85 when determined according to ASTM D 2240 Type A Durometer method, and a compression set of less than 30%, when determined according to ASTM D395 at 200° C. for 70 h on O-ring according to ASTM D1414, and to a process for their manufacture by vulcanizing-molding and thermal post-treating at a temperature above the melting point of the VDF polymer.
摘要翻译：本发明涉及根据ASTM D 2240 A型硬度计方法测定的硫化（每）含氟弹性体组合物的密封制品，该组合物结合了具有至少85的肖氏A硬度的偏二氟乙烯（VDF）聚合物的颗粒，并且压缩永久变形当根据ASTM D395在200℃下根据ASTM D1414在O型圈上测定70小时时，其含量超过30％，以及在高于熔点的温度下通过硫化模塑和热后处理制造的方法的VDF聚合物。

6. 发明申请

US20100311909A1 Vulcanisable fluoroelastomeric compositions 有权
标题翻译：可硫化含氟弹性体组合物
公开(公告)号：US20100311909A1
公开(公告)日：2010-12-09
申请号：US12743204
申请日：2008-11-20
申请人： Giovanni Comino , Claudia Manzoni , Milena Stanga , Margherita Albano
发明人： Giovanni Comino , Claudia Manzoni , Milena Stanga , Margherita Albano
IPC分类号： C08L27/16 , C08L27/18
CPC分类号： C08L27/16 , C08L27/12 , C08L27/18 , C08L27/20 , C08L51/003 , C08L2205/02 , C08L2666/24 , C08L2666/04
摘要： Vulcanizable fluoroelastomer compositions comprising: A) a fluoroelastomer matrix based on vinylidene fluoride (VDF) with a Mooney viscosity (1+10) at 121° C. of less than 35 MU (Mooney Units) measured according to ASTM standard D 1646; and B) a semi-crystalline fluoropolymer, in an amount of from 20% to 70% by weight relative to the total weight of A)+B), the semi-crystalline fluoropolymer being constituted of tetrafluoroethylene (TFE) homopolymers and copolymers of TFE with one or more monomers containing at least one unsaturation of ethylenic type, in an amount of from 0.01 to 10 mol %, said semi-crystalline fluoropolymer having a mean particle size between 10 and 400 nm.
摘要翻译：可硫化的含氟弹性体组合物，其包含：A）基于偏二氟乙烯（VDF）的氟弹性体基体，其在121℃下的门尼粘度（1 + 10）根据ASTM标准D1646测量小于35MU（门尼单位）; 和B）相对于A）+ B）的总重量为20重量％至70重量％的半结晶含氟聚合物），半结晶含氟聚合物由四氟乙烯（TFE）均聚物和TFE共聚物构成所述半结晶含氟聚合物的平均粒度为10-400nm，其中一种或多种含有烯属型不饱和键的单体的量为0.01至10mol％。

7. 发明授权

US07022773B2 Fluoroelastomer compositions 有权
公开(公告)号：US07022773B2
公开(公告)日：2006-04-04
申请号：US10843440
申请日：2004-05-12
申请人： Margherita Albano , Marco Apostolo , Vincenzo Arcella , Enrico Marchese
发明人： Margherita Albano , Marco Apostolo , Vincenzo Arcella , Enrico Marchese
IPC分类号： C08L23/00 , C08L27/04 , C08L27/12 , C08L33/02 , C08L33/14
CPC分类号： C08L27/12 , C08L27/18 , C08L29/10 , C08L2205/02 , C08L2666/04
摘要： Fluoropolymers comprising a fluoroelastomer matrix incorporating therein particles of a semicrystalline fluoropolymer formed of tetrafluoroethylene (TFE) homopolymers or copolymers, wherein the average particle sizes of the semicrystalline fluoropolymer latex range from 10 to 100 nm.

8. 发明授权

US06750295B2 Fluoroelastomeric compositions 有权
标题翻译：氟弹性组合物
公开(公告)号：US06750295B2
公开(公告)日：2004-06-15
申请号：US10151960
申请日：2002-05-22
申请人： Margherita Albano , Marco Apostolo , Stefano Arrigoni
发明人： Margherita Albano , Marco Apostolo , Stefano Arrigoni
IPC分类号： C08L2700
CPC分类号： C08F285/00 , C08L27/16 , C08L27/18 , C08L51/003 , C08L2205/02 , C08F214/18 , C08L2666/04 , C08L2666/24
摘要： Fluoroelastomeric compositions comprising: A) a fluoroelastomeric matrix based on vinylidene fluoride (VDF); B) a semi-crystalline fluoropolymer, in an amount from 1 to 40% by weight based on the total of A)+B), comprising a semi-crystalline fluoropolymer core coated by a semi-crystalline fluoropolymer shell containing bromine and/or iodine in the polymer chain; the fluoroelastomer A) incorporates the fluoropolymer B), the fluoropolymer B) being formed by tetrafluoroethylene (TFE) homopolymers, or by TFE copolymers with one or more monomers containing at least one unsaturation of ethylene type, the average sizes of the semi-crystalline fluoropolymer particles being from 10 to 100 nm, preferably from 10 to 60 nm.
摘要翻译：含氟弹性体组合物，其包含：A）基于偏二氟乙烯（VDF）的氟弹性体基体; B）基于A）+ B）的总量为1至40重量％的半结晶含氟聚合物，其包含半 - 结晶含氟聚合物芯由在聚合物链中含有溴和/或碘的半结晶含氟聚合物外壳涂覆;含氟弹性体A）包含含氟聚合物B），含氟聚合物B）由四氟乙烯（TFE）均聚物形成，或通过TFE共聚物与一种或多种含有至少一种乙烯型不饱和度的单体，半结晶含氟聚合物颗粒的平均尺寸为10至100nm，优选10至60nm。

9. 发明授权

US06323283B1 Peroxide curable fluoroelastomers 有权
标题翻译：过氧化物固化的含氟弹性体
公开(公告)号：US06323283B1
公开(公告)日：2001-11-27
申请号：US09334562
申请日：1999-06-21
申请人： Marco Apostolo , Margherita Albano
发明人： Marco Apostolo , Margherita Albano
IPC分类号： C08L2712
CPC分类号： C08L27/12 , C08L27/16 , C08L2205/02 , C08L2666/04
摘要： Curable fluoroelastomers formed from the following fluoroelastomer mixtures: a) from 20 to 70% by weight of a fluorolastomer having the Mooney viscosity value, ML (1+10) at 121° C., of greater than 60 points and containing from 0.01 to 3% by weight of iodine; b) from 0 to 70% by weight of a fluoroelastomer having the Mooney viscosity value, ML (1+10) at 121° C., in the range of 20-60 points and containing from 0.2 to 5% by weight of iodine; c) from 5 to 60% by weight of a fluoroelastomer having the Mooney viscosity value, ML (1+10) at 121° C., in the range of 1-20 points and containing an iodine percentage by weight greater than 0.3; said Mooney viscosity ML (1+10) at 121° C. determined according to the ASTM D 1646 method; where said fluoroelastomers comprise monomeric units derived from a bis-olefin.
摘要翻译：由以下含氟弹性体混合物形成的可固化的含氟弹性体：a）20至70重量％的具有门尼粘度值（121℃下的ML（1 + 10））大于60分，含有0.01至3 重量百分比的碘; b）0至70重量％的具有门尼粘度值，121℃下的ML（1 + 10），20-60点范围内且含有0.2至5的含氟弹性体重量％的碘; c）5至60重量％的具有门尼粘度值，121℃下的ML（1 + 10）的含氟弹性体，在1-20分的范围内，并且含有碘百分比为重量大于0.3; 根据ASTM D1646方法测定121℃下的门尼粘度ML（1 + 10）;其中所述含氟弹性体包含衍生自双烯烃的单体单元。

10. 发明授权

US08168714B2 (Per)fluoroelastomeric compositions 有权
标题翻译：（Per）含氟弹性体组合物
公开(公告)号：US08168714B2
公开(公告)日：2012-05-01
申请号：US12307061
申请日：2007-06-28
申请人： Milena Stanga , Giovanni Comino , Margherita Albano
发明人： Milena Stanga , Giovanni Comino , Margherita Albano
IPC分类号： C08L27/12
CPC分类号： C08K3/36 , C08F214/16 , C08F214/18 , C08F214/184 , C08F214/26 , C08K5/0025 , C08L27/12
摘要： A (per)fluoroelastomeric composition curable by peroxidic way comprising: 100 phr as (per)fluoroelastomer as filler, 0.5-50 phr of silica having a pH value, determined according to the DIN ISO 787-9 standard, higher than 7, preferably higher than 8, as crosslinking agent, from 0.5 to 10 phr of a bis-olefin having general formula: wherein: R1, R2, R3, R4, R5, R6, equal to or different from each other, are H or C1-C5 alkyls; Z is selected between a C1-C18 linear or branched alkylene or cycloalkylene radical, optionally containing oxygen atoms, preferably at least partially fluorinated, or a (per)fluoropolyoxyalkylene radical.
摘要翻译：通过过氧化物方法可固化的（全）含氟弹性体组合物，其包含：100phr作为（作为填料）的（含氟弹性体），0.5-50phr的具有pH值的二氧化硅，根据DIN ISO 787-9标准测定，高于7，优选较高作为交联剂，为0.5〜10phr的具有以下通式的双烯烃：其中：R 1，R 2，R 3，R 4，R 5，R 6，彼此相同或不同，为H或C 1 -C 5烷基 ; Z选自C1-C18直链或支链亚烷基或亚环烷基，任选地含有氧原子，优选至少部分氟化，或（全）氟聚氧亚烷基。

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