Fluoropolyether compound
    11.
    发明申请
    Fluoropolyether compound 有权
    氟聚醚化合物

    公开(公告)号:US20060252910A1

    公开(公告)日:2006-11-09

    申请号:US11483566

    申请日:2006-07-11

    IPC分类号: C08G65/321

    摘要: It is to provide a compound which has a low vapor pressure and low viscosity, which is less problematic in deterioration during its use and which is useful as e.g. a lubricant, a surface modifier or a surfactant. A fluoropolyether compound represented by the formula (X—)xY(-Z)z, wherein X is a group represented by the formula HO—(CH2CH2O)a.(CH2CH(OH) CH2O)b—(CH2)c—CF2O(CF2CF2O)d— (wherein “a” is an integer of from 0 to 100, b is an integer of from 0 to 100, c is an integer of from 1 to 100, and d is an integer of from 1 to 200), Z is a group represented by the formula RFO(CF2CF2O)g— (wherein RF is e.g. a C120 perfluoroalkyl group having an etheric oxygen atom inserted between carbon-carbon atoms, and g is an integer of from 3 to 200), Y is e.g. a (x+z) valent perfluorinated saturated hydrocarbon group, x is an integer of at least 2, z is an integer of at least 0, and (x+z) is an integer of from 3 to 20.

    摘要翻译: 本发明提供一种具有低蒸气压和低粘度的化合物,其在使用时的劣化问题较少,可用于例如 润滑剂,表面改性剂或表面活性剂。 由式(X-)x Y(-Z)z Z表示的含氟聚醚化合物,其中X是由式HO-(CH 2) (CH 2 CH(OH)CH 2 O)(CH 2 CH(OH)CH 2 O) (CH 2)2 - (CH 2)2 - (CH 2 CH 2) (其中“a”为0至100的整数,b为0至100的整数,c为1至1的整数) 100,d为1〜200的整数),Z为下式表示的基团R(O)2 CF 2 (其中RF是例如碳原子之间插入醚性氧原子的C 120全氟烷基,g是3〜 200),Y是例如 (x + z)价全氟饱和烃基,x为至少2的整数,z为至少为0的整数,(x + z)为3至20的整数。

    Fluoropolyether compound
    12.
    发明授权
    Fluoropolyether compound 有权
    氟聚醚化合物

    公开(公告)号:US07795375B2

    公开(公告)日:2010-09-14

    申请号:US11483566

    申请日:2006-07-11

    IPC分类号: C08G65/321

    摘要: It is to provide a compound which has a low vapor pressure and low viscosity, which is less problematic in deterioration during its use and which is useful as e.g. a lubricant, a surface modifier or a surfactant.A fluoropolyether compound represented by the formula (X—)xY(—Z)z, wherein X is a group represented by the formula HO—(CH2CH2O)a.(CH2CH(OH)CH2O)b—(CH2)c—CF2O(CF2CF2O)d— (wherein “a” is an integer of from 0 to 100, b is an integer of from 0 to 100, c is an integer of from 1 to 100, and d is an integer of from 1 to 200), Z is a group represented by the formula RFO(CF2CF2O)g— (wherein RF is e.g. a C1-20 perfluoroalkyl group having an etheric oxygen atom inserted between carbon-carbon atoms, and g is an integer of from 3 to 200), Y is e.g. a (x+z) valent perfluorinated saturated hydrocarbon group, x is an integer of at least 2, z is an integer of at least 0, and (x+z) is an integer of from 3 to 20.

    摘要翻译: 本发明提供一种具有低蒸气压和低粘度的化合物,其在使用时的劣化问题较少,可用于例如 润滑剂,表面改性剂或表面活性剂。 由式(X)x Y(-Z)z表示的含氟聚醚化合物,其中X是由式HO-(CH 2 CH 2 O)a。(CH 2 CH(OH)CH 2 O)b - (CH 2)c -CF 2( CF 2 CF 2 O)d - (其中,“a”为0〜100的整数,b为0〜100的整数,c为1〜100的整数,d为1〜200的整数) Z是由式RFO(CF 2 CF 2 O)g-表示的基团(其中,RF例如是碳原子之间插入醚性氧原子的碳原子数为1-20的全氟烷基,g为3〜200的整数),Y 是例如 (x + z)价全氟饱和烃基,x为至少2的整数,z为至少为0的整数,(x + z)为3至20的整数。

    Fluoroadamantane derivative, fluorine-containing polymer and production method
    14.
    发明授权
    Fluoroadamantane derivative, fluorine-containing polymer and production method 失效
    氟金刚烷衍生物,含氟聚合物及其制备方法

    公开(公告)号:US07649065B2

    公开(公告)日:2010-01-19

    申请号:US12091846

    申请日:2006-10-25

    IPC分类号: C08F18/20

    摘要: To provide a novel fluoroadamantane derivative, a novel polymerizable fluoroadamantane derivative and a novel fluoropolymer, and processes for production thereof. To provide the following compound (3), the following compound (4), a polymer obtained by polymerizing the compound (4) and processes for production thereof: provided that Q represents —CHF— or —CF2— (provided that six Qs may be the same or different), Z represents —H, —F or —CH2OH (provided that three Zs may be the same or different), W represents —H or a C1-10 hydrocarbon group, R represents —H, —F, —CH3 or —CF3, and J represents —H, —F, —CHWOH or —CHWOCOCR═CH2 (provided that three Js may be the same or different).

    摘要翻译: 提供新的氟金刚烷衍生物,新型聚合性氟金刚烷衍生物和新型含氟聚合物及其制备方法。 为了提供以下化合物(3),以下化合物(4),通过使化合物(4)聚合而得到的聚合物及其制造方法:Q表示-CHF-或-CF2-(只要6个Q可以 相同或不同),Z表示-H,-F或-CH 2 OH(条件是三个Z可以相同或不同),W表示-H或C1-10烃基,R表示-H,-F, - CH 3或-CF 3,并且J表示-H,-F,-CHWOH或-CHWOCOCR-CH 2(条件是三个可以相同或不同)。

    Fluorinated adamantane derivative
    15.
    发明授权
    Fluorinated adamantane derivative 失效
    氟化金刚烷衍生物

    公开(公告)号:US07425646B2

    公开(公告)日:2008-09-16

    申请号:US11611183

    申请日:2006-12-15

    IPC分类号: C07C69/63

    摘要: A compound represented by the formula AF(—COF)n, provided that AF and n have the following meanings.AF: a fluorinated adamantane residue which is an n-valent group having an n number of hydrogen atoms removed from adamantane (provided that when n is at least 2, the removed hydrogen atoms are hydrogen atoms bonded to different carbon atoms), wherein at least one of the remaining hydrogen atoms is substituted by a fluorine atom, and the remaining hydrogen atoms may be substituted by a C1-6 alkyl group or fluoroalkyl group, and n: an integer of from 1 to 4, provided the when n is 1, AF has at least one hydrogen atom.

    摘要翻译: 由式A -F( - COF)n N表示的化合物,条件是A和N具有下列含义。 氟化金刚烷残基,其是从金刚烷中除去n个氢原子的n价基团(条件是当n至少为2时,除去的氢原子是与氢原子键合的氢原子 不同的碳原子),其中剩余的氢原子中的至少一个被氟原子取代,剩余的氢原子可以被C 1-6烷基或氟代烷基取代,n :1〜4的整数,n为1时,A为至少1个氢原子。

    Fluorinated diene compound and fluoropolymer, and methods for their production
    16.
    发明申请
    Fluorinated diene compound and fluoropolymer, and methods for their production 审中-公开
    氟化二烯化合物和含氟聚合物及其制备方法

    公开(公告)号:US20050182217A1

    公开(公告)日:2005-08-18

    申请号:US11079276

    申请日:2005-03-15

    摘要: A novel fluoropolymer which can be an optical resin material having a low refractive index and excellent heat resistance, and a novel fluorinated diene compound having two unsaturated bonds, capable of presenting such a fluoropolymer, are presented. Further, by virtue of the low refractive index and excellent heat resistance, the polymer presents a high performance optical transmitter and a plastic optical fiber. A fluorinated diene compound represented by CF2═CFCF(ORf)CF2OCF═CF2 (wherein Rf is a perfluoroalkyl group such as a trifluoromethyl group), and a fluoropolymer thereof. Further, an optical transmitter made by using such a fluoropolymer, and a plastic optical fiber having a core comprising such a fluoropolymer and a fluorinated low molecular compound contained therein as a refractive index-increasing agent.

    摘要翻译: 本发明提供一种可以是具有低折射率和优异的耐热性的光学树脂材料的新型含氟聚合物,以及具有两个不饱和键的氟化二烯化合物,能够呈现这种含氟聚合物。 此外,由于低折射率和优异的耐热性,聚合物呈现高性能的光发射机和塑料光纤。 由CF 2 -CFFF(OR 2)CF 2 OCF-CF 2 2表示的氟化二烯化合物(其中 R ff是全氟烷基,例如三氟甲基)及其含氟聚合物。 此外,通过使用这种含氟聚合物制成的光发送器,以及包含其中包含这种含氟聚合物的核心和其中包含的氟化低分子化合物的塑料光纤作为折射增加剂。

    Fluorinated diene compound and fluoropolymer, and methods for their production
    17.
    发明授权
    Fluorinated diene compound and fluoropolymer, and methods for their production 失效
    氟化二烯化合物和含氟聚合物及其制备方法

    公开(公告)号:US06911513B2

    公开(公告)日:2005-06-28

    申请号:US10834076

    申请日:2004-04-29

    摘要: A novel fluoropolymer which can be an optical resin material having a low refractive index and excellent heat resistance, and a novel fluorinated diene compound having two unsaturated bonds, capable of presenting such a fluoropolymer, are presented. Further, by virtue of the low refractive index and excellent heat resistance, the polymer presents a high performance optical transmitter and a plastic optical fiber.A fluorinated diene compound represented by CF2═CFCF(ORf)CF2OCF═CF2 (wherein Rf is a perfluoroalkyl group such as a trifluoromethyl group), and a fluoropolymer thereof. Further, an optical transmitter made by using such a fluoropolymer, and a plastic optical fiber having a core comprising such a fluoropolymer and a fluorinated low molecular weight compound contained therein as a refractive index-increasing agent.

    摘要翻译: 本发明提供一种可以是具有低折射率和优异的耐热性的光学树脂材料的新型含氟聚合物,以及具有两个不饱和键的氟化二烯化合物,能够呈现这种含氟聚合物。 此外,由于低折射率和优异的耐热性,聚合物呈现高性能的光发射机和塑料光纤。 由CF 2 -CFFF(OR 2)CF 2 OCF-CF 2 2表示的氟化二烯化合物(其中 R ff是全氟烷基,例如三氟甲基)及其含氟聚合物。 此外,使用这种氟聚合物制成的光发送器,以及包含其中包含这种含氟聚合物的核心和其中含有的氟化低分子量化合物的塑料光纤作为折射增加剂。

    Ether composition and solution composition
    18.
    发明授权
    Ether composition and solution composition 失效
    醚组成和溶液组成

    公开(公告)号:US08053538B2

    公开(公告)日:2011-11-08

    申请号:US12019877

    申请日:2008-01-25

    IPC分类号: C08F16/24

    摘要: To provide an ether composition containing no —OCF2O— structure, having a low viscosity and being excellent in chemical stability in a wide temperature range. An ether composition comprising a polyether compound (A) containing at least two —(OCF2CF2)— units, containing no —OCF2O— structure and having an average molecular weight of higher than 2,000 and at most 20,000, and an ether compound (B) containing at least one —(OCF2CF2)— unit and having an average molecular weight of at most 2,000.

    摘要翻译: 提供不含-OCF 2 O - 结构的醚组合物,具有低粘度和在宽的温度范围内具有优异的化学稳定性。 一种醚组合物,其包含含有至少两个(OCF 2 CF 2) - 单元的聚醚化合物(A),其不含-OCF 2 O-结构且平均分子量高于2,000且至多为20,000,以及含有 至少一个 - (OCF 2 CF 2) - 单元并且具有至多2,000的平均分子量。

    Process for producing hexafluoropropylene oxide
    19.
    发明授权
    Process for producing hexafluoropropylene oxide 失效
    生产六氟环氧丙烷的方法

    公开(公告)号:US07557227B2

    公开(公告)日:2009-07-07

    申请号:US10776230

    申请日:2004-02-12

    IPC分类号: C07D303/08

    CPC分类号: C07D301/06

    摘要: A process for producing hexafluoropropylene oxide, which comprises contacting a reaction product containing hexafluoropropylene oxide obtained by reacting hexafluoropropylene with oxygen, with at least one adsorbent selected from activated carbon and the following metal oxides, wherein the metal oxides are oxides of at least one metal selected from Groups 1 and 2 of the Periodic Table, Zr and Si.

    摘要翻译: 一种生产六氟环氧丙烷的方法,其包括使含六氟丙烯与氧反应获得的六氟环氧丙烷的反应产物与至少一种选自活性炭和下列金属氧化物的吸附剂接触,其中所述金属氧化物是选自至少一种金属的氧化物 从元素周期表第1和2组,Zr和Si。

    METHOD FOR PRODUCING COMPOUND HAVING FLUOROSULFONYL GROUP BY COUPLING REACTION
    20.
    发明申请
    METHOD FOR PRODUCING COMPOUND HAVING FLUOROSULFONYL GROUP BY COUPLING REACTION 审中-公开
    通过联合反应生产具有氟代甲基的化合物的方法

    公开(公告)号:US20080097125A1

    公开(公告)日:2008-04-24

    申请号:US11874255

    申请日:2007-10-18

    IPC分类号: C07C323/00

    CPC分类号: C25B3/10

    摘要: To provide a method for producing a fluorinated compound having a fluorosulfonyl group by coupling reaction. A method for producing a compound represented by the formula [(FSO2-)a(Z-)3-aC—]nR(—COY)b-n, which comprises subjecting a compound represented by the formula (FSO2-)a(Z-)3-aC(—COX) and a compound represented by the formula R(—COY)b to photocoupling reaction when X and Y are a fluorine atom or to electrolytic coupling reaction when X and Y are each independently a hydroxyl group or a group represented by the formula —OM, provided that X and Y are a fluorine atom, a hydroxyl group or a group represented by the formula —OM, Z is a hydrogen atom, a fluorine atom, a chlorine atom or a monovalent organic group, R is a b-valent organic group, M is an alkali metal atom, “a” is an integer of from 1 to 3, and “b” and “n” are each independently an integer of from 1 to 4, provided that b≧n.

    摘要翻译: 提供通过偶联反应制备具有氟磺酰基的氟化化合物的方法。 由式[(FSO 2 - ))a(Z - )3-a C - ]表示的化合物的制备方法 其中包括使由式(FSO 2) - 表示的化合物(其中, Z - )3-a C(-COX)和由式R(-COY)b表示的化合物,当X和Y为氟原子时,进行光电耦合反应,或 当X和Y各自独立地是羟基或由式-OM表示的基团进行电解偶联反应,条件是X和Y是氟原子,羟基或由-OM表示的基团,Z是 氢原子,氟原子,氯原子或一价有机基团,R为b价有机基团,M为碱金属原子,“a”为1〜3的整数,“b”,“ n“分别独立地为1〜4的整数,条件是b> = n。