公开(公告)号：WO2006003352A1

公开(公告)日：2006-01-12

申请号：PCT/GB2004/002894

申请日：2004-07-06

Applicant: WARWICK EFFECT POLYMERS LIMITED ,  HADDLETON, David ,  LECOLLEY, Francois ,  TAO, Lei ,  MANTOVANI, Guiseppe ,  CARMICHAEL, Adrian ,  JARVIS, Adam, Peter ,  STEWARD, Andrew, Gregory

Inventor： HADDLETON, David ,  LECOLLEY, Francois ,  TAO, Lei ,  MANTOVANI, Guiseppe ,  CARMICHAEL, Adrian ,  JARVIS, Adam, Peter ,  STEWARD, Andrew, Gregory

IPC: C08F2/38

CPC classification number: C08F290/062 ,  C08F293/005 ,  C08F299/022 ,  C08F2438/01

Abstract: The application provides a method of producing a comb polymer comprising the steps of: (a) Providing: (i) a plurality of monomers which are linear, branched or star-shaped, substituted or non-substituted, and have an olefinically unsaturated moiety, the olefinically unsaturated moiety being capable of undergoing addition polymerisation; (ii) an initiator compound; the initiator compound comprising a homolytically cleavable bond. (iii) a catalyst capable of catalysing the polymerisation of the monomer; and (b) Causing the catalyst to catalyse, in combination with the initiator, the polymerisation of a plurality of the monomers to produce the comb polymer. Catalysts and polymers obtainable by the process are also provided. Preferably, the comb polymer is capable of binding proteins and may be produced from monomers which are alkoxy polyethers, such as poly(alkyleneglycol) or polytetrahydrofuran.

Abstract translation: 该应用提供了一种生产梳状聚合物的方法，包括以下步骤：（a）提供：（i）多个直链，支链或星形，取代或未取代的并具有烯属不饱和部分的单体， 烯属不饱和部分能够进行加成聚合; （ii）引发剂化合物; 所述引发剂化合物包含可均匀切割的键。 （iii）能够催化单体聚合的催化剂; 和（b）使催化剂与引发剂结合催化多个单体的聚合以产生梳形聚合物。 还提供了可通过该方法获得的催化剂和聚合物。 优选地，梳状聚合物能够结合蛋白质，并且可以由作为烷氧基聚醚的单体制得，例如聚（亚烷基二醇）或聚四氢呋喃。

公开(公告)号：WO1995029514A1

公开(公告)日：1995-11-02

申请号：PCT/US1995004459

申请日：1995-04-10

Applicant: VALENCE TECHNOLOGY, INC. ,  GOLOVIN, Milton, Neal

Inventor： VALENCE TECHNOLOGY, INC.

IPC: H01M10/40

CPC classification number: C07C309/67 ,  C08F299/022 ,  C08G65/3342 ,  H01M6/181 ,  H01M10/052 ,  H01M10/0565

Abstract: Vinyl sulfonate-derivatized oligomers of poly(oxyalkylene)glycols or polyesters and isocyanate are urethane linked polymer precursors for the solid polymeric matrix of a solid electrolyte. The solid polymeric matrix is made by crosslinking the vinyl sulfonate-derivatized oligomer.

Abstract translation: 聚（氧化烯）二醇或聚酯和异氰酸酯的乙烯基磺酸酯衍生的低聚物是用于固体电解质的固体聚合物基质的氨基甲酸酯连接的聚合物前体。 固体聚合物基质通过使乙烯基磺酸酯衍生的低聚物交联而制得。

公开(公告)号：WO1993020930A1

公开(公告)日：1993-10-28

申请号：PCT/DE1993000347

申请日：1993-04-21

Applicant: GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH ,  FRITSCH, Detlev ,  PEINEMANN, Klaus, Victor ,  BEHLING, Rolf, Dieter ,  JUST, Regina

Inventor： GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBH

IPC: B01D71/78

CPC classification number: B01D67/0093 ,  B01D71/70 ,  B01D71/78 ,  B01D71/82 ,  B01D2323/38 ,  C08F299/022 ,  C08F299/08 ,  C08G77/20 ,  C08G77/455 ,  C08L83/04 ,  C08L83/10 ,  C08L2666/14

Abstract: According to the invention a diaphragm, especially a gas separation and pervaporation diaphragm, is prepared using graft copolymers, where the basic polymer has the recurring unit below of general formula (I) in which the radicals R1 and R2 may be the same or different and signify a linear, branched or cyclic C1-C12 hydrocarbon radical and at least one of the radicals R1 and R2 has a terminal C=C double bond. Besides the basic polymer there may be other polymers having C=C double bonds in the main or side chains. To produce the diaphragm of the invention, the graft copolymer is pre-cross-linked in solution, applied to a substrate known per se and then further cross-linked and thus converted into a dimensionally stable and insoluble state. The diaphragm of the invention has a greater selectivity than prior art diaphragms.

公开(公告)号：WO1992015627A1

公开(公告)日：1992-09-17

申请号：PCT/US1992000600

申请日：1992-01-24

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  ROLANDO, Richard, J. ,  CLINCH, Anthony, B.

IPC: C08F255/02

CPC classification number: C08G81/025 ,  C08F255/00 ,  C08F299/022 ,  C08F216/12

Abstract: A fluorochemical graft copolymer comprising: a base polymer comprising polymerized units derived from monomers having terminal olefinic double bonds, having grafted thereto a plurality of polyfluoropolyether groups. Also disclosed is a process for preparing such a graft copolymer, and a method for reducing the surface energy of a polymer comprising polymerized units derived from monomers having terminal olefinic double bonds.

Abstract translation: 一种含氟化合物接枝共聚物，其包含：包含衍生自具有末端烯属双键的单体的聚合单元的基础聚合物，其接枝有多个聚氟聚醚基团。 还公开了制备这种接枝共聚物的方法，以及降低包含衍生自具有末端烯属双键的单体的聚合单元的聚合物的表面能的方法。

公开(公告)号：WO1988007556A1

公开(公告)日：1988-10-06

申请号：PCT/EP1988000251

申请日：1988-03-25

Applicant: BASF LACKE + FARBEN AKTIENGESELLSCHAFT ,  JUNG, Werner, Alfons

Inventor： BASF LACKE + FARBEN AKTIENGESELLSCHAFT

IPC: C08F08/00

CPC classification number: C09D133/062 ,  C08F8/00 ,  C08F290/12 ,  C08F299/022

Abstract: A hardenable composition contains as components A) compounds with at least two activated double bonds (I), which are alpha,beta-unsaturated carbonyl compounds, alpha,beta-unsaturated carboxylic acid esters or alpha,beta-unsaturated nitrile groups, and as components B) compounds containing at least two active hydrogen atoms or at least two groups with active hydrogen atoms or at least one active hydrogen atom and at least one group with an active hydrogen atom, and ordinary additives, catalysts, if necessary pigments and an organic solvent. Components A) or components B) or components A) and B) are based on a branched soluble acrylate copolymer (P) obtained by polymerization of a) 3 to 30 wt.% of monomers with at least two ethylenically unsaturated polymerizable double bonds, b) 5 to 60 wt.% of monomers with functional groups and c) 5 to 92 wt.% of other ethylenically unsaturated monomers where the sum of a), b) and c) is equal to 100 wt.%. The invention also relates to the process for manufacturing the hardenable composition.

公开(公告)号：WO1981000536A1

公开(公告)日：1981-03-05

申请号：PCT/US1980000958

申请日：1980-07-28

Applicant: MINNESOTA MINING & MFG CO

Inventor： MINNESOTA MINING & MFG CO ,  ERSFELD D ,  SANDVIG T

IPC: B32B31/00

CPC classification number: C08F290/02 ,  B29D11/00865 ,  B29D11/00932 ,  C08F299/022 ,  C08G18/671

Abstract: An article of manufacture that comprises an ophthalmic lens blank (2) that has a polymerized layer of an oligomeric composition (4) on its finished surface (3). The oligomeric composition (4) protects the finished surface (3) from mechanical damage and thermal shock. The oligomeric composition (4) also adheres a rigid lens block (8) to the blanks (2) through a fusible metal alloy (6). A process for altering the unfinished surface of an ophthalmic lens blank (2) is also provided.