Antifouling coating composition containing fluorinated (meth)acrylates
    51.
    发明授权
    Antifouling coating composition containing fluorinated (meth)acrylates 失效
    含有氟化(甲基)丙烯酸酯的防粘涂料组合物

    公开(公告)号:US5081165A

    公开(公告)日:1992-01-14

    申请号:US338709

    申请日:1989-04-14

    CPC分类号: C09D5/1637 C09D4/00

    摘要: This provides an antifouling coating composition comprising a photopolymerization initiator or thermal polymerization initiator and a fluorine-containing (meth)acrylate represented by the formula (1) ##STR1## wherein X is hydrogen atom, fluorine atom, chlorine atom or methyl, Y is alkylene having 1 to 3 carbon atoms, a group --CH.sub.2 CH.sub.2 N(R)SO.sub.2 -- (wherein R is alkyl having 1 to 4 carbon atoms), a group --CH.sub.2 CH(OZ)CH.sub.2 -- (wherein Z is a hydrogen atom or acetyl) or a group ##STR2## and Rf is fluoroalkyl having 6 to 15 carbon atoms or fluoroalkyl having 5 to 21 carbon atoms and containing 1 to 5 oxygen atoms in the carbon ring provided that the oxygen atoms are not present adjacent to one another.

    Acryloxyorganosiloxane polymer
    52.
    发明授权
    Acryloxyorganosiloxane polymer 失效
    丙烯氧基有机硅氧烷聚合物

    公开(公告)号:US4810766A

    公开(公告)日:1989-03-07

    申请号:US105242

    申请日:1987-10-07

    摘要: Disclosed are an acryloxyorganosiloxane polymer having a structural unit represented by the formula (1): ##STR1## wherein X.sup.1 is chlorine atom or fluorine atom, X.sup.2 and X.sup.3 are the same or different and each represent hydrogen atom or a group --CH.sub.2 (CF.sub.2).sub.p CF.sub.3 (wherein p is 0 or an integer of 1 to 5), Y is oxygen atom or --NH-- group, m is 0 or an integer of 1 to 5 and n is 0 or an integer of 1 to 5; an acryloxyorganosiloxane polymer further having a structural unit represented by the following formula (2) in an amount of not more than 50% by weight based on the combined weight of the structural unit of the formula (1) and the structural unit of the formula (2): ##STR2## wherein X.sup.4 is hydrogen atom, chlorine atom, fluorine atom, alkyl group having 1 to 3 carbon atoms or fluoroalkyl group having 1 to 3 carbon atoms, R is alkyl group having 1 to 20 carbon atoms or fluoroalkyl group having 1 to 20 carbon atoms (with the proviso that oxygen atom may be contained in the carbon atom chain); and a gas separating membrane prepared from the polymer having the structural unit of the formula (1) or a combination of structural unit of the formula (1) and not more than 50% by weight of structural unit of the formula (2).

    摘要翻译: 公开了具有式(1)表示的结构单元的丙烯氧基有机硅氧烷聚合物:其中X1是氯原子或氟原子,X2和X3相同或不同,各自表示氢原子或基团-CH2 (CF 2)p CF 3(其中p为0或1〜5的整数),Y为氧原子或-NH-基,m为0或1〜5的整数,n为0或1〜5的整数。 进一步具有下式(2)所示结构单元的丙烯酰氧基有机硅氧烷聚合物的量不超过式(1)的结构单元和式(1)的结构单元的组合重量的50重量%以下 2):其中X 4为氢原子,氯原子,氟原子,碳原子数1〜3的烷基或碳原子数1〜3的氟代烷基,R为碳原子数1〜20的烷基或 具有1至20个碳原子的氟代烷基(条件是可以在碳原子链中含有氧原子); 和由具有式(1)的结构单元或式(1)的结构单元与不超过式(2)的结构单元的50重量%的组合的聚合物制备的气体分离膜。

    Crosslinkable fluorine rubber composition, fluorine rubber molded article, and method for producing same
    54.
    发明授权
    Crosslinkable fluorine rubber composition, fluorine rubber molded article, and method for producing same 有权
    可交联氟橡胶组合物,氟橡胶成型体及其制造方法

    公开(公告)号:US09102817B2

    公开(公告)日:2015-08-11

    申请号:US14241267

    申请日:2012-08-06

    摘要: A crosslinkable fluororubber composition containing: a fluororubber (A); and a fluororesin (B), wherein the fluororesin (B) is a copolymer (B1) consisting of tetrafluoroethylene units (a) and hexafluoropropylene units (b) or a copolymer (B2) containing tetrafluoroethylene units (a), hexafluoropropylene units (b), and polymerized units (c) derived from a monomer copolymerizable with tetrafluoroethylene and hexafluoropropylene, the copolymer (B1) satisfies the condition that the ratio (a)/(b) is (80.0 to 87.3)/(12.7 to 20.0) on a molar basis, and the copolymer (B2) satisfies the condition that the ratio (a)/(b) is (80.0 to 90.0)/(10.0 to 20.0) on a molar basis, and the ratio (c)/{(a)+(b)} is (0.1 to 10.0)/(90.0 to 99.9) on a molar basis.

    摘要翻译: 一种交联性氟橡胶组合物,其含有:氟橡胶(A); 和氟树脂(B),其中氟树脂(B)是由四氟乙烯单元(a)和六氟丙烯单元(b)组成的共聚物(B1)或含有四氟乙烯单元(a),六氟丙烯单元(b)的共聚物(B2) 和衍生自可与四氟乙烯和六氟丙烯共聚的单体的聚合单元(c),共聚物(B1)满足摩尔比(a)/(b)为(80.0〜87.3)/(12.7〜20.0) 基础上,共聚物(B2)的摩尔比满足(a)/(b)的比例为(80.0〜90.0)/(10.0〜20.0),比例(c)/ {(a)+ (b)}为(0.1〜10.0)/(90.0〜99.9)摩尔。

    CROSSLINKABLE FLUORINE RUBBER COMPOSITION, FLUORINE RUBBER MOLDED ARTICLE, AND METHOD FOR PRODUCING SAME
    55.
    发明申请
    CROSSLINKABLE FLUORINE RUBBER COMPOSITION, FLUORINE RUBBER MOLDED ARTICLE, AND METHOD FOR PRODUCING SAME 有权
    可交联氟橡胶组合物,氟橡胶模制品及其生产方法

    公开(公告)号:US20140378616A1

    公开(公告)日:2014-12-25

    申请号:US14241267

    申请日:2012-08-06

    IPC分类号: C08L15/02 C08J3/24

    摘要: A crosslinkable fluororubber composition containing: a fluororubber (A); and a fluororesin (B), wherein the fluororesin (B) is a copolymer (B1) consisting of tetrafluoroethylene units (a) and hexafluoropropylene units (b) or a copolymer (B2) containing tetrafluoroethylene units (a), hexafluoropropylene units (b), and polymerized units (c) derived from a monomer copolymerizable with tetrafluoroethylene and hexafluoropropylene, the copolymer (B1) satisfies the condition that the ratio (a)/(b) is (80.0 to 87.3)/(12.7 to 20.0) on a molar basis, and the copolymer (B2) satisfies the condition that the ratio (a)/(b) is (80.0 to 90.0)/(10.0 to 20.0) on a molar basis, and the ratio (c)/{(a)+(b)} is (0.1 to 10.0)/(90.0 to 99.9) on a molar basis.

    摘要翻译: 一种交联性氟橡胶组合物,其含有:氟橡胶(A); 和氟树脂(B),其中,所述氟树脂(B)是由四氟乙烯单元(a)和六氟丙烯单元(b)构成的共聚物(B1)或含有四氟乙烯单元(a),六氟丙烯单元(b)的共聚物(B2) 和衍生自可与四氟乙烯和六氟丙烯共聚的单体的聚合单元(c),共聚物(B1)满足摩尔比(a)/(b)为(80.0〜87.3)/(12.7〜20.0) 基础上,共聚物(B2)的摩尔比满足(a)/(b)的比例为(80.0〜90.0)/(10.0〜20.0),比例(c)/ {(a)+ (b)}为(0.1〜10.0)/(90.0〜99.9)摩尔。

    Fluoropolymer and composition thereof
    56.
    发明授权
    Fluoropolymer and composition thereof 有权
    含氟聚合物及其组成

    公开(公告)号:US08202617B2

    公开(公告)日:2012-06-19

    申请号:US13093668

    申请日:2011-04-25

    IPC分类号: B32B27/28

    摘要: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.

    摘要翻译: 本发明提供一种能够提供成型性,生产率,层间粘结和耐应力开裂性优异的含氟成型材料和层压材料的氟聚合物,特别是在与各种液体化学品接触时的抗应力开裂性,而不损害氟化物固有的特性 耐电阻,耐溶剂性,耐候性,防污性,液体化学不透性和不粘性。 本发明提供一种含氟低聚物含氟聚合物,其中所述低聚物的分子量不高于10,000,相对于含氟聚合物为0.05质量%以下。

    FLUORORESIN AND RISER PIPE
    57.
    发明申请
    FLUORORESIN AND RISER PIPE 有权
    氟橡胶和上升管

    公开(公告)号:US20120015124A1

    公开(公告)日:2012-01-19

    申请号:US13258427

    申请日:2010-03-16

    摘要: An object of the present invention it to provide a novel fluororesin that has excellent mechanical strength and chemical resistance, and very low permeability at high temperature. The fluorine resin a copolymer that includes copolymerized units derived from tetrafluoroethylene, vinylidene fluoride, and an ethylenically unsaturated monomer other than tetrafluoroethylene and vinylidene fluoride. The fluororesin has a storage modulus E′, as measured at 170° C. by a dynamic viscoelasticity analysis, in the range of 60 to 400 MPa.

    摘要翻译: 本发明的目的是提供一种具有优异的机械强度和耐化学性,以及在高温下具有非常低的渗透性的新型氟树脂。 氟树脂共聚物包括衍生自四氟乙烯,偏二氟乙烯和除了四氟乙烯和偏二氟乙烯之外的烯属不饱和单体的共聚单元。 氟树脂通过动态粘弹性分析在170℃下测得的储能模量E'在60〜400MPa的范围内。

    Fluoropolymer and composition thereof
    58.
    发明申请
    Fluoropolymer and composition thereof 审中-公开
    含氟聚合物及其组成

    公开(公告)号:US20060088680A1

    公开(公告)日:2006-04-27

    申请号:US10540549

    申请日:2003-12-24

    IPC分类号: B32B1/08

    摘要: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.

    摘要翻译: 本发明提供一种能够提供成型性,生产率,层间粘结和耐应力开裂性优异的含氟成型材料和层压材料的氟聚合物,特别是在与各种液体化学品接触时的抗应力开裂性,而不损害氟化物固有的特性 耐电阻,耐溶剂性,耐候性,防污性,液体化学不透性和不粘性。 本发明提供一种含氟低聚物含氟聚合物,其中所述低聚物的分子量不高于10,000,相对于含氟聚合物为0.05质量%以下。

    Thermosetting powder coating composition
    59.
    发明授权
    Thermosetting powder coating composition 失效
    热固性粉末涂料组合物

    公开(公告)号:US06673454B1

    公开(公告)日:2004-01-06

    申请号:US09674331

    申请日:2001-05-10

    IPC分类号: B32B2726

    摘要: To provide the thermosetting powder coating composition which comprises a fluorine-containing copolymer having crosslinkable functional group and a curing agent, in which the fluorine-containing copolymer has a fluoroolefin unit, has a fluorine content of not less than 10% by weight and is not dissolved in tetrahydrofuran substantially. A coating line can be shared with other powder coating composition because even when the composition mixes to other powder coating composition, it causes no coating defects, and yet a coated article having a coating film excellent in physical properties can be provided.

    摘要翻译: 为了提供含有具有交联性官能团的含氟共聚物和含氟共聚物具有氟代烯烃单元的固化剂的热固性粉末涂料组合物,其含氟量不小于10重量% 基本上溶于四氢呋喃。 涂布线可以与其它粉末涂料组合物共用,因为即使当组合物与其它粉末涂料组合物混合时,也不会产生涂层缺陷,并且可以提供具有优异物理性质的涂膜的涂布制品。

    Fluorine-containing copolymer and method of preparing the same
    60.
    发明授权
    Fluorine-containing copolymer and method of preparing the same 失效
    含氟的共聚物及其制备方法

    公开(公告)号:US5177166A

    公开(公告)日:1993-01-05

    申请号:US651386

    申请日:1991-03-07

    IPC分类号: C08F214/18 C08F232/08

    CPC分类号: C08F232/08 C08F214/186

    摘要: The present invention provides a fluorine-containing copolymer comprising at least one fluoroolefin and at least one cyclic unsaturated compound represented by the formulas (I) and (II) ##STR1## wherein each of n and m is 0 or a positive integer and preferably 0 or an integer of from 1 to 3, l is an integer of 3 or more than 3 and preferably 3 or 4, and R.sup.1 to R.sup.10 are the same or different and each represents a hydrogen atom, a halogen atom, a hydrocarbon group or a substituted hydrocarbon group and a method of preparing the same; and a fluorine-containing copolymer comprising at least one fluoroolefin, at least one cyclic unsaturated compound selected from the compounds of the above formulas (I) and (II) and at least one of mono and diolefins and a method of preparing the same.

    摘要翻译: PCT No.PCT / JP90 / 00870 Sec。 371日期1991年3月7日 102(e)1991年3月7日PCT PCT 1990年7月6日PCT公布。 出版物WO91 / 00880 日本1991年1月24日。本发明提供含有至少一种氟代烯烃和至少一种由式(I)和(II)表示的环状不饱和化合物的含氟共聚物。 )其中n和m各自为0或正整数,优选为0或1至3的整数,l为3或大于3,优选3或4的整数,并且R 1至R 10相同或不同 并且各自表示氢原子,卤素原子,烃基或取代的烃基及其制备方法。 以及包含至少一种氟烯烃,至少一种选自上述式(I)和(II)的化合物的环状不饱和化合物和至少一种单烯烃和二烯烃的含氟共聚物及其制备方法。