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1. 发明申请

US20100187469A1 Heat transfer fluid 审中-公开
标题翻译：传热流体
公开(公告)号：US20100187469A1
公开(公告)日：2010-07-29
申请号：US12670979
申请日：2008-08-05
申请人： Padmanabhan Srinivasan , Gianfranco Spataro , Gabriella Carignano , Mattia Bassi , Francesca Farina
发明人： Padmanabhan Srinivasan , Gianfranco Spataro , Gabriella Carignano , Mattia Bassi , Francesca Farina
IPC分类号： C09K5/00
CPC分类号： C09K5/10
摘要： The invention pertains to a heat transfer composition comprising: at least one fluorinated ether fluid free from functional groups (fluid (H)); from 0.01 to 5% wt with respect to fluid (H) of at least one solid nano-sized additive chosen among metal, metal oxide or carbonaceous material particles, having an average particle size of less than 2 000 nm (additive (N)); and from 0.1 to 10% wt with respect to fluid (H) of at least one functional (per)fluoropolyether comprising recurring units (R1), said recurring units comprising at least one ether linkage in the main chain and at least one fluorine atom (fluoropolyoxyalkene chain) and comprising at least one functional group (functional PFPE (F)).
摘要翻译：本发明涉及一种传热组合物，其包含：至少一种不含官能团的氟化醚流体（流体（H））; 相对于选自金属，金属氧化物或碳质材料颗粒中的至少一种固体纳米尺寸添加剂的平均粒度小于2000nm（添加剂（N））的流体（H）为0.01至5重量％ ; 相对于包含重复单元（R1）的至少一种官能（全）含氟聚醚的流体（H）为0.1至10重量％，所述重复单元包含主链中至少一个醚键和至少一个氟原子（氟代聚氧亚烷基链），并且包含至少一个官能团（功能性PFPE（F））。

2. 发明申请

US20110175016A1 Method for transferring heat 有权
标题翻译：传热方法
公开(公告)号：US20110175016A1
公开(公告)日：2011-07-21
申请号：US13120482
申请日：2009-09-22
申请人： Pier Antonio Guarda , Gianfranco Spataro , Padmanabhan Srinivasan , Giuseppe Marchionni
发明人： Pier Antonio Guarda , Gianfranco Spataro , Padmanabhan Srinivasan , Giuseppe Marchionni
IPC分类号： C09K5/00
CPC分类号： C09K5/10
摘要： A process for transferring heat from a heat source to a heat sink, comprising using as heat transfer medium a composition comprising: at least one fluorinated fluid free from functional groups (fluid (H)); at least one functional (per)fluoropolyether (functional PFPE(1)) comprising recurring units (R1), said recurring units comprising at least one ether linkage in the main chain and at least one fluorine atom (fluoropolyoxyalkylene chain), and at least one functional end group chosen between —COOH and —CONH2; at least one functional (per)fluoropolyether (functional PFPE(2)) comprising recurring units (R1) as defined above and at least one functional end group chosen between —COCF3 and its hydroxylated derivative —C(OH)2CF3.
摘要翻译：一种用于将热量从热源传递到散热器的方法，包括使用作为传热介质的组合物，所述组合物包含：至少一种不含官能团的氟化流体（流体（H））; 至少一种包含重复单元（R1）的功能性（全）氟聚醚（功能性PFPE（1）），所述重复单元包含主链中至少一个醚键和至少一个氟原子（氟聚氧亚烷基链）和至少一个在-COOH和-CONH 2之间选择的官能端基; 至少一种功能性（全）氟聚醚（功能性PFPE（2）），其包含如上定义的重复单元（R1）和至少一个选自-COCF 3与其羟基化衍生物-C（OH）2CF 3之间的官能端基。

3. 发明授权

US08999192B2 Method for transferring heat 有权
标题翻译：传热方法
公开(公告)号：US08999192B2
公开(公告)日：2015-04-07
申请号：US13120482
申请日：2009-09-22
申请人： Pier Antonio Guarda , Gianfranco Spataro , Padmanabhan Srinivasan , Giuseppe Marchionni
发明人： Pier Antonio Guarda , Gianfranco Spataro , Padmanabhan Srinivasan , Giuseppe Marchionni
IPC分类号： C09K5/00 , C09K3/18 , C09K5/10
CPC分类号： C09K5/10
摘要： A process for transferring heat from a heat source to a heat sink, comprising using as heat transfer medium a composition comprising: at least one fluorinated fluid free from functional groups (fluid (H)); at least one functional (per)fluoropolyether (functional PFPE(1)) comprising recurring units (R1), said recurring units comprising at least one ether linkage in the main chain and at least one fluorine atom (fluoropolyoxyalkylene chain), and at least one functional end group chosen between —COOH and —CONH2; at least one functional (per)fluoropolyether (functional PFPE(2)) comprising recurring units (R1) as defined above and at least one functional end group chosen between —COCF3 and its hydroxylated derivative —C(OH)2CF3.
摘要翻译：一种用于将热量从热源传递到散热器的方法，包括使用作为传热介质的组合物，所述组合物包含：至少一种不含官能团的氟化流体（流体（H））; 至少一种包含重复单元（R1）的功能性（全）氟聚醚（功能性PFPE（1）），所述重复单元包含主链中至少一个醚键和至少一个氟原子（氟聚氧亚烷基链）和至少一个在-COOH和-CONH 2之间选择的官能端基; 至少一种功能性（全）氟聚醚（功能性PFPE（2）），其包含如上定义的重复单元（R1）和至少一个选自-COCF 3与其羟基化衍生物-C（OH）2CF 3之间的官能端基。

4. 发明授权

US06020298A Solvent cleaning agents including additives of the formula R.sub.f -CFX-L containing perfluoroalkylenic units 失效
标题翻译：包括含有全氟亚烷基单元的式Rf-CFX-L的添加剂的溶剂清洗剂
公开(公告)号：US06020298A
公开(公告)日：2000-02-01
申请号：US71807
申请日：1998-05-04
申请人： Rossella Silvani , Gianfranco Spataro , Giuseppe Marchionni
发明人： Rossella Silvani , Gianfranco Spataro , Giuseppe Marchionni
IPC分类号： C11D7/50 , C11D3/24 , C11D3/20 , C11D3/43
CPC分类号： C11D7/5018
摘要： Use of solvents capable of removing oily substances without solubilizing them, consisting of hydrofluoropolyethers having the general formulaHF.sub.2 CO(CF.sub.2 O).sub.n (CF.sub.2 CF.sub.2 O).sub.m CF.sub.2 Hwherein n and m are integers comprised between 0 and 20, excluding when m and n are contemporaneously 0, and having boiling point from 30.degree. to 200.degree. C. and having a molar ratio 0/C comprised between 0.5-1.
摘要翻译：使用能够除去油状物质而不溶解的溶剂，由具有通式HF 2 CO（CF 2 O）n（CF 2 CF 2 O）m CF 2 H的氢氟聚醚组成，其中n和m为0和20之间的整数，不包括当m和n同时为0时，以及沸点为30〜200℃，摩尔比0 / C为0.5-1。

5. 发明授权

US5104911A Cross-linked products with the structure of perfluoropolyethers having functional groups 失效
标题翻译：具有功能组的全氟聚醚结构的交联产品
公开(公告)号：US5104911A
公开(公告)日：1992-04-14
申请号：US335552
申请日：1989-04-10
申请人： Giuseppe Marchionni , Ezio Strepparola , Gianfranco Spataro
发明人： Giuseppe Marchionni , Ezio Strepparola , Gianfranco Spataro
IPC分类号： C08G65/48 , C08G65/00 , C08G65/32 , C08G65/324 , C08J3/28 , C08L71/02
CPC分类号： C08J3/28 , C08G65/007 , C08G65/324 , C08L71/02 , C08J2371/02
摘要： Cross-linked macromolecular products having the structure of perfluoropolyethers in which the cross-linking is due to C--C links between carbon atoms of different perfluoropolyether chains, said cross-linked products being obtained by treatment by means of U.V. radiations of the corresponding perfluoropolyethers containing at least three groups: ##STR1## arranged along the chain and at one or at both ends; the C--C link of cross-linking coming from the removal of two groups: ##STR2## of different perfluoropolyether chains.

6. 发明申请

US20130168049A1 Method for transferring heat 有权
标题翻译：传热方法
公开(公告)号：US20130168049A1
公开(公告)日：2013-07-04
申请号：US13820781
申请日：2011-09-08
申请人： Pier Antonio Guarda , Gianfranco Spataro , Vincent Pierre Meunier
发明人： Pier Antonio Guarda , Gianfranco Spataro , Vincent Pierre Meunier
IPC分类号： F28D15/00
CPC分类号： F28D15/00 , C09K5/10
摘要： A process for transferring heat comprising the following steps: (1) transferring heat from a body to a first heat transfer system by means of a secondary loop passageway comprising a heat transfer fluid and, optionally, (2) transferring heat from a second heat transfer system to said body by means of said secondary loop passageway comprising said heat transfer fluid, wherein: said second heat transfer system being the same as or different from said first heat transfer system, said secondary loop passageway comprises at least one polymer sealant selected from a rubber seal and a plastic pipe; and said heat transfer fluid comprises one or more linear perfluoropolyethers having formula RF—(OCF2)n(OCF2CF2)m(OCF2(CF2)zCF2)p—ORF (I), wherein RF, equal or different at each occurrence, is a C1-C3 perfluoroalkyl group, m, n and p, equal to or different from each other, are integers comprised between 0 and 100, the sum m+n being higher than 0, and z is equal to 1 or 2, and wherein said heat transfer fluid is circulated through said secondary loop passageway in step (1) for transferring said heat from said body to said first heat transfer system and, optionally, in step (2) for transferring said heat from said second heat transfer system to said body.
摘要翻译：一种用于传递热量的方法，包括以下步骤：（1）借助于包括传热流体的二次回路通道和（2）从第二传热系统传递热量将热量从机体传递到第一传热系统系统通过包括所述传热流体的所述次级回路通道连接到所述主体，其中：所述第二传热系统与所述第一传热系统相同或不同，所述次级回路通道包括至少一种聚合物密封剂，其选自橡胶密封和塑料管; 并且所述传热流体包含具有式RF-（OCF 2）n（OCF 2 CF 2）m（OCF 2（CF 2）z CF 2）p-ORF（I）的一个或多个线性全氟聚醚，其中每次出现相等或不同的RF是C1 -C 3全氟烷基，m，n和p彼此相同或不同，为0〜100之间的整数，总和m + n高于0，z等于1或2，其中所述热传递流体在步骤（1）中循环通过所述次级回路通道，用于将所述热量从所述主体转移到所述第一传热系统，并且可选地在步骤（2）中用于将所述热量从所述第二传热系统转移到所述主体。

7. 发明授权

US06858757B2 Process for preparing perfluoropolyoxyalkylenes with -OCF2H, -OCF2CF2H and -OCF(CF3)H end groups 失效
标题翻译：用-OCF 2 H，-OCF 2 CF 2 H和-OCF（CF 3）H端基制备全氟聚氧化烯的方法
公开(公告)号：US06858757B2
公开(公告)日：2005-02-22
申请号：US10442145
申请日：2003-05-21
申请人： Giuseppe Marchionni , Gianfranco Spataro
发明人： Giuseppe Marchionni , Gianfranco Spataro
IPC分类号： C08G65/337 , C07C41/18 , C07C41/48 , C08G65/00 , C07O43/11
CPC分类号： C08G65/007 , C07C41/18 , C07C41/48 , C07C43/126 , C07C43/315
摘要： A process for preparing perfluoropolyoxyalkylenes having —OCF2H, —OCF2CF2H and —OCF(CF3)H end groups and a number average molecular weight from 120 to 3,000, by decarboxylation of the corresponding perfluoropolyoxyalkylenes having —OCF2COOH, —OCF2CF2COOH, —OCF(CF3)COOH end groups, in the presence of catalytic amounts of salts formed by perfluoropolyoxyalkylenes having end groups selected from —OCF2COOZ, —OCF2CF2COOZ and —OCF(CF3)COOZ, wherein Z is a monovalent cation of the group Ia or Ib or Z is —NR4+ wherein R is hydrogen or a C1-C4 alkyl, using ratios between Z and the —COOH equivalents of the perfluoropolyoxyalkylenes to be decarboxylated from 0.01 to 0.08, at a temperature between 120° C. and 180° C., in the presence of water, at pH
摘要翻译：通过使具有-OCF 2 COOH，-OCF 2 CF 2 COOH，-OCF（CF 3）COOH的相应全氟聚氧化烯脱羧，制备具有-OCF 2 H，-OCF 2 CF 2 H和-OCF（CF 3）H端基和数均分子量为120至3,000的全氟聚氧化烯的方法在存在催化量的由具有选自-OCF 2 COOZ，-OCF 2 CF 2 COOZ和-OCF（CF 3）COOZ的端基的全氟聚氧化烯形成的盐的存在下，其中Z是Ia或Ib或Z的一价阳离子是-NR 4， +其中R为氢或C 1 -C 4烷基，使用Z与待脱羧的全氟聚氧化烯的-COOH当量之比为0.01至0.08，在120℃和180℃之间的温度下，在存在的水，pH <5，压力在2-80个大气压之间。

8. 发明授权

US09568250B2 Method for transferring heat 有权
标题翻译：传热方法
公开(公告)号：US09568250B2
公开(公告)日：2017-02-14
申请号：US13820781
申请日：2011-09-08
申请人： Pier Antonio Guarda , Gianfranco Spataro , Vincent Pierre Meunier
发明人： Pier Antonio Guarda , Gianfranco Spataro , Vincent Pierre Meunier
IPC分类号： F28D15/00 , C09K5/10
CPC分类号： F28D15/00 , C09K5/10
摘要： A process for transferring heat comprising the following steps: (1) transferring heat from a body to a first heat transfer system by means of a secondary loop passageway comprising a heat transfer fluid and, optionally, (2) transferring heat from a second heat transfer system to said body by means of said secondary loop passageway comprising said heat transfer fluid, wherein: said second heat transfer system being the same as or different from said first heat transfer system, said secondary loop passageway comprises at least one polymer sealant selected from a rubber seal and a plastic pipe; and said heat transfer fluid comprises one or more linear perfluoropolyethers having formula RF—(OCF2)n(OCF2CF2)m(OCF2(CF2)zCF2)p—ORF (I), wherein RF, equal or different at each occurrence, is a C1-C3 perfluoroalkyl group, m, n and p, equal to or different from each other, are integers comprised between 0 and 100, the sum m+n being higher than 0, and z is equal to 1 or 2, and wherein said heat transfer fluid is circulated through said secondary loop passageway in step (1) for transferring said heat from said body to said first heat transfer system and, optionally, in step (2) for transferring said heat from said second heat transfer system to said body.
摘要翻译：一种用于传递热量的方法，包括以下步骤：（1）借助于包括传热流体的二次回路通道和（2）从第二传热系统传递热量将热量从机体传递到第一传热系统系统通过包括所述传热流体的所述次级回路通道连接到所述主体，其中：所述第二传热系统与所述第一传热系统相同或不同，所述次级回路通道包括至少一种聚合物密封剂，其选自橡胶密封和塑料管; 并且所述传热流体包含具有式RF-（OCF 2）n（OCF 2 CF 2）m（OCF 2（CF 2）z CF 2）p-ORF（I）的一个或多个线性全氟聚醚，其中每次出现相等或不同的RF是C1 -C 3全氟烷基，m，n和p彼此相同或不同，为0〜100之间的整数，总和m + n高于0，z等于1或2，其中所述热传递流体在步骤（1）中循环通过所述次级回路通道，用于将所述热量从所述主体转移到所述第一传热系统，并且可选地在步骤（2）中用于将所述热量从所述第二传热系统转移到所述主体。

9. 发明授权

US5856587A Flame extinguishing compositions 失效
标题翻译：火焰灭火组合物
公开(公告)号：US5856587A
公开(公告)日：1999-01-05
申请号：US812964
申请日：1997-03-05
申请人： Mario Visca , Gianfranco Spataro , Giuseppe Marchionni
发明人： Mario Visca , Gianfranco Spataro , Giuseppe Marchionni
IPC分类号： A62D1/00 , C09K3/30 , C07C43/12
CPC分类号： A62D1/0057
摘要： Extinguishing compositions comprising a liquid extinguishing agent constituted by hydrofluoropolyethers having general formulaHF.sub.2 CO(CF.sub.2 O).sub.n (CF.sub.2 CF.sub.2 O).sub.m CF.sub.2 Hwherein n and m are integers comprised between 0 and 20, excluding when m and m are contemporaneously 0 and having boiling point between 30.degree. and 200.degree. C. and having an O/C molar ratio between 0.5-1.
摘要翻译：包含由具有通式为HF 2 CO（CF 2 O）n（CF 2 CF 2 O）m CF 2 H的氢氟聚醚构成的灭火剂组合物，其n和m为0和20之间的整数，不包括当m和m同时为0且沸点介于30和200℃之间时并且O / C摩尔比在0.5-1之间。

10. 发明授权

US5780414A Method of removing oily substances with hydrogen-terminated fluoropolyethers 失效
标题翻译：用氢封端的氟聚醚去除油状物质的方法
公开(公告)号：US5780414A
公开(公告)日：1998-07-14
申请号：US810771
申请日：1997-03-05
申请人： Rossella Silvani , Gianfranco Spataro , Giuseppe Marchionni
发明人： Rossella Silvani , Gianfranco Spataro , Giuseppe Marchionni
IPC分类号： C11D7/30 , C07C43/12 , C07C43/313 , C11D7/50 , C23G5/032 , B08B3/04 , C11D7/26
CPC分类号： C23G5/032 , C11D7/5018
摘要： Use of solvents capable of removing oily substances without solubilizing them, consisting of hydrofluoropolyethers having the general formula HF.sub.2 CO (CF.sub.2 O).sub.n (CF.sub.2 CF.sub.2 O).sub.m CF.sub.2 H wherein n and m are integers comprised between 0 and 20, excluding when m and n are contemporaneously 0, and having boiling point from 30.degree. to 200.degree. C. and having a molar ratio 0/C comprised between 0.5-1.
摘要翻译：使用能够除去油性物质而不溶解的溶剂，由具有通式为HF 2 CO（CF 2 O）n（CF 2 CF 2 O）m CF 2 H的氢氟聚醚组成，其中n和m为0和20之间的整数，不包括当m和n同时为0时，具有沸腾点在30℃至200℃之间，摩尔比0 / C为0.5-1。

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