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    Fluorinated, acrylamide-functional monomers
    11.
    再颁专利
    Fluorinated, acrylamide-functional monomers 失效
    氟化丙烯酰胺官能单体

    公开(公告)号：USRE34652E

    公开(公告)日：1994-06-28

    申请号：US892575

    申请日：1992-06-03

    Applicant: Steven M. Heilmann ,  Larry R. Krepski ,  Dean M. Moren ,  Jerald K. Rasmussen ,  Howell K. Smith, II

    Inventor： Steven M. Heilmann ,  Larry R. Krepski ,  Dean M. Moren ,  Jerald K. Rasmussen ,  Howell K. Smith, II

    IPC: B01J31/02 ,  C07B61/00 ,  C07C231/10 ,  C07C233/49 ,  C07C311/03 ,  C08F20/00 ,  C08F20/58 ,  C07C317/08 ,  C07C317/24 ,  C07C317/28 ,  C07C317/50

    CPC classification number: C07C311/03 ,  C07C233/49 ,  C08F20/58 ,  C07C2101/14

    Abstract: Novel fluorinated, acrylamide monomers are prepared from 2-alkenyl azlactones reacted with fluorinated alcohols. The novel monomers have the formula ##STR1## wherein R.sup.1 and R.sup.6 are independently hydrogen or methyl;R.sup.2 and R.sup.3 independently can be an alkyl, cycloalkyl, or aryl group, or R.sup.2 and R.sup.3 taken together with the carbon to which they are joined can form a carbocyclic ring containing 4 to 12 ring atoms;R.sup.4 and R.sup.5 are independently hydrogen or lower alkyl;a is 0 or 1;b is 1 or 2;X is a single bond, CH.sub.2, CH.sub.2 OCH.sub.2, and CH.sub.2 CH.sub.2 OCH.sub.2 ; andR.sub.F is a substantially perfluorinated alkyl, cycloalkyl, or aryl group when b is 1 and perfluorinated alkylene when b is 2.Novel polymers and copolymers can be prepared from the monomers of the invention.

    Abstract translation: 从与氟化醇反应的2-链烯基吖内酯制备新的氟化丙烯酰胺单体。 新型单体具有式y氢或甲基; R2和R3独立地可以是烷基，环烷基或芳基，或者R 2和R 3与它们连接的碳一起形成含有4-12个环原子的碳环; R4和R5独立地是氢或低级烷基; a是0或1; b为1或2; X是单键，CH2，CH2OCH2和CH2CH2OCH2; 当b为1时，RF为基本上全氟化的烷基，环烷基或芳基，当b为2时，RF为全氟化亚烷基。新颖的聚合物和共聚物可由本发明的单体制备。

    Polypyridinium copolymer
    15.
    发明授权
    Polypyridinium copolymer 失效
    聚吡啶鎓共聚物

    公开(公告)号：US4898923A

    公开(公告)日：1990-02-06

    申请号：US317650

    申请日：1989-03-01

    Applicant: Alan R. Katritzky ,  Larry R. Krepski ,  Jerald K. Rasmussen ,  Steven M. Heilmann ,  Richard D. Tarr

    Inventor： Alan R. Katritzky ,  Larry R. Krepski ,  Jerald K. Rasmussen ,  Steven M. Heilmann ,  Richard D. Tarr

    IPC: C08G73/06

    CPC classification number: C08G73/0627

    Abstract: A novel class of polymers comprises one or more dipyridinium units, having the formula ##STR1## contained within the main polymer backbone where Ar.sup.1, Ar.sup.2, and Ar.sup.3 are aromatic or heteroaromatic nuclei each of which can consist of one ring or two fused or catenated rings having 5 to 12 ring carbon and heteroatoms which can include 1 to 3 unitary heteroatoms selected from S, N, and O, R.sup.1 is any divalent organic bridging group, and Z.sup..crclbar. is a counterion.

    Abstract translation: 一类新颖的聚合物包含一种或多种双吡啶鎓单元，其中主要聚合物骨架中含有式“IMAGE”，其中Ar1，Ar2和Ar3为芳族或杂芳族核，其各自可以由一个环或两个稠合或连接环组成 具有5至12个环碳和杂原子，其可以包括选自S，N和O的1至3个单一杂原子，R 1是任何二价有机桥基，Z（ - ）是抗衡离子。

    Variably crosslinked polymeric supports
    16.
    发明授权
    Variably crosslinked polymeric supports 失效
    可变交联的聚合物载体

    公开(公告)号：US4871824A

    公开(公告)日：1989-10-03

    申请号：US158258

    申请日：1988-02-19

    Applicant: Steven M. Heilmann ,  Jerald K. Rasmussen ,  Larry R. Krepski ,  Dean S. Milbrath ,  Patrick L. Coleman

    Inventor： Steven M. Heilmann ,  Jerald K. Rasmussen ,  Larry R. Krepski ,  Dean S. Milbrath ,  Patrick L. Coleman

    IPC: C08F8/12 ,  A61K39/395 ,  B01J20/26 ,  C07K17/08 ,  C08F8/00 ,  C08F8/30 ,  C08F8/32 ,  C08F8/48 ,  C08F20/52 ,  C08F20/58 ,  C08F26/00 ,  C08F220/58 ,  C08F226/06 ,  C12N11/08

    CPC classification number: C12N11/08 ,  A61K39/39525 ,  B01J20/26 ,  C07K17/08 ,  C08F20/58 ,  C08F8/00

    Abstract: Azlactone-functional polymer beads are useful reactive supports for the attachment of functional materials to provide novel adduct beads. The adduct beads are useful as complexing agents, catalysts, polymeric reagents, chromatographic supports, and as enzyme- or other biomacromolecule-bearing supports. Novel carboxylate-functional polymer beads, are intermediates in the preparation of the azlactone-functional beads.Azlactone-functional beads have units of the formula: ##STR1## wherein R.sup.1 is H or CH.sub.3,R.sup.2 and R.sup.3 independently can be an alkyl group having 1 to 14 carbon atoms, a cycloalkyl group having 3 to 14 carbon atoms, an aryl group having 5 to 12 ring atoms, an arenyl group having 6 to 26 carbon and 0 to 3 S, N, and nonperoxidic O heteroatoms, or R.sup.2 and R.sup.3 taken together with the carbon to which they are joined can form a carbocyclic ring containing 4 to 12 ring atoms, andn is an integer 0 or 1, the azlactone functional beads having more than 5 and up to 99 molar parts of crosslinking monomer incorporated therein.

    Abstract translation: 吖内酯官能聚合物珠是用于附着功能材料以提供新型加合珠的有用的反应性载体。 加合珠可用作络合剂，催化剂，聚合物试剂，色谱载体，以及作为酶或其他生物大分子载体的载体。 新型羧酸盐官能化聚合物珠粒是制备吖内酯官能团珠粒的中间体。 吖内酯功能性珠粒具有下式的单元：其中R 1是H或CH 3，R 2和R 3可以独立地为具有1至14个碳原子的烷基，具有3至14个碳原子的环烷基，芳基 具有5至12个环原子，具有6至26个碳和0至3个S，N和非过氧O的杂原子的芳基，或与其连接的碳一起的R 2和R 3可以形成含有4至 12个环原子，并且n为整数0或1，所述吖内酯官能团珠具有多于5个且至多99摩尔份的交联单体。

    Method of hydrophilizing or hydrophobizing polymers
    20.
    发明授权
    Method of hydrophilizing or hydrophobizing polymers 失效
    亲水化或疏水化聚合物的方法

    公开(公告)号：US4451619A

    公开(公告)日：1984-05-29

    申请号：US429986

    申请日：1982-09-30

    Applicant: Steven M. Heilmann ,  Jerald K. Rasmussen ,  Frederick J. Palensky

    Inventor： Steven M. Heilmann ,  Jerald K. Rasmussen ,  Frederick J. Palensky

    IPC: C08F8/00 ,  C08F8/32 ,  C08F26/00 ,  C08F8/30

    CPC classification number: C08F8/00

    Abstract: A method of modifying the overall hydrophilic or hydrophobic nature of a high molecular weight free radical addition interpolymer, which is an azlactone-functional interpolymer, with a hydrophilic or hydrophobic nucleophilic compound is disclosed. Only the surface of the interpolymer can by hydrophilized or hydrophobized, as when the interpolymer is a coating, or the modification can take place throughout the entire bulk of the interpolymer.

    Abstract translation: 公开了一种改进具有亲水或疏水亲核化合物的高分子量自由基加成互聚物（其是吖内酯官能互聚物）的整体亲水性或疏水性的方法。 只有互聚物的表面可以通过亲水化或疏水化，如互聚物是涂层时，或者可以在互聚物的整个整体上进行改性。

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