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    COMB POLYMERS AND THEIR USE AS ADDITIVES FOR PREPARATIONS OF MINERAL BINDERS
    3.
    发明申请
    COMB POLYMERS AND THEIR USE AS ADDITIVES FOR PREPARATIONS OF MINERAL BINDERS 审中-公开
    CAMMPOLYMERS及其作为矿物粘合剂制备添加剂的用途

    公开(公告)号：WO2007051858A3

    公开(公告)日：2007-07-05

    申请号：PCT/EP2006068143

    申请日：2006-11-06

    Applicant: BASF AG ,  BECKER STEFAN ,  KLUMPE MARKUS ,  PAKUSCH JOACHIM ,  GOETZ THOMAS ,  KNOLL CHRISTIAN ,  GULDEN ROLF

    Inventor： BECKER STEFAN ,  KLUMPE MARKUS ,  PAKUSCH JOACHIM ,  GOETZ THOMAS ,  KNOLL CHRISTIAN ,  GULDEN ROLF

    IPC: C04B24/26 ,  C04B28/02 ,  C04B40/00 ,  C08F290/06

    CPC classification number: C08F283/06 ,  C04B24/2647 ,  C04B24/2658 ,  C04B28/02 ,  C04B28/14 ,  C04B2103/006 ,  C04B2103/32 ,  C08F290/00 ,  C08F290/142 ,  C08L51/08 ,  C04B24/18 ,  C04B24/2676 ,  C04B24/383 ,  C04B24/226 ,  C04B24/2641 ,  C04B24/32 ,  C08L2666/02

    Abstract: The invention relates to novel comb polymers supporting, on a carbon backbone, poly-C 2 -C 4 -alkylene ether side chains A and functional groups B, which exist in the form of anionic groups at a pH > 12, and to the salts of comb polymers of this type. The invention also relates to the use of these comb polymers as additives in preparations containing a mineral binder. The polyalkylene ether side chains A have the following formula *-U-(C(O)) k -X-(Alk-O) n -Y-Z A, wherein: * represents the binding site to the carbon backbone of the comb polymer; U represents a chemical bond or an alkylene group with 1 to 8 C atoms; X represents oxygen or a group NR; k represents 0 or 1; n represents an integer whose mean value, with regard to the comb polymer, ranges from 5 to 300; Alk represents C 2 -C 4 alkylene, Alk being able to be the same or different within the group (Alk-O) n ; Y represents a linear or branched alkylene group with 2 to 8 C atoms, which can support a phenyl ring; Z represents a 5- to 10-membered nitrogen heterocyclic compound that, as ring members, can comprises, in addition to the nitrogen atom and the carbon atoms, 1, 2 or 3 additional heteroatoms selected among oxygen, nitrogen and sulfur, the nitrogen ring members being able to contain a group R', and 1 or 2 carbon ring members can exist in the form of a carbonyl group; R represents hydrogen, C 1 -C 4 alkyl or Benzyl, and; R' represents hydrogen, C 1 -C 4 alkyl or Benzyl.

    Abstract translation: 本发明涉及新的梳型聚合物在聚-C 的碳骨架2 -C 4 亚烷基醚侧链A和官能团B，在pH> 12的形式的阴离子 这些梳形聚合物的存在，携带和盐。 本发明还涉及这些梳形聚合物在含有矿物粘合剂的制剂中作为添加剂的用途。 聚亚烷基醚侧链A具有下式：* -U-（C（O））ķ -X-（ALK-O）名词 -YZ A，其中 *表示结合位点的梳形聚合物的碳骨架，U为化学键或碳原子数为1〜8的亚烷基，X是氧或NR基团，k为0​​或1，n是一个整数，其平均值 Alk是C 2 -C 4亚烷基，其中Alk在（Alk-O）名词可以相同或不同，Y表示直链或碳原子数为2至8，其可具有苯基环支链亚烷基，Z为联5-至10-元含氮杂环中的氮，其 作为环成员，除了氮原子和除碳原子之外，1,2或3可以具有选自氧，氮和硫的另外的杂原子，其中氮环 ieder可具有的基团R”，并将其用于本作为羰基1名或2个碳环成员是可能的，R是氢，C 1 -C 4 是烷基或苄基，和R '是氢，C 1 -C 4烷基或苄基。

    USE OF COMB POLYMERS AS A GRINDING AGENT FOR PREPARATIONS CONTAINING CEMENT
    4.
    发明申请
    USE OF COMB POLYMERS AS A GRINDING AGENT FOR PREPARATIONS CONTAINING CEMENT 审中-公开
    梳状聚合物的使用视为球磨水泥的筹备工作

    公开(公告)号：WO2007063030A2

    公开(公告)日：2007-06-07

    申请号：PCT/EP2006068834

    申请日：2006-11-23

    Applicant: BASF AG ,  PAKUSCH JOACHIM ,  BECKER STEFAN ,  GOETZ THOMAS ,  DYLLICK-BRENZINGER RAINER ,  GULDEN ROLF

    Inventor： PAKUSCH JOACHIM ,  BECKER STEFAN ,  GOETZ THOMAS ,  DYLLICK-BRENZINGER RAINER ,  GULDEN ROLF

    CPC classification number: C04B24/2605 ,  C04B24/2647 ,  C04B24/267 ,  C04B28/02 ,  C04B2103/006 ,  C04B2103/52 ,  Y02P40/20

    Abstract: The invention relates to the use of comb polymers which comprise a carbon backbone comprising polyether groups of formula A *-U-(C(O)) k -X-(Alk-O) n -W A wherein * is the binding point on the carbon backbone of the comb polymer, U represents a chemical binding or an alkylene group having 1 - 8 C-atoms, X represents oxygen or a group NR, k is 0 or 1, n represents a whole number, wherein the average, in relation to the comb polymer, lies in the region of between 5 - 300, Alk represents C 2 -C 4 -alkylene, Alk in the group (Alk-O) n can be identical or different, W represents hydrogen, a C 1 -C 6 -alkyl- or a aryl radical or the group Y-Z, Y represents a linear or cross-linked alkylene group having 2 - 8 C-atoms and which can support a phenyl ring, Z represents a 5 10-membered nitrogen heterocycle which is linked by nitrogen, and the ring members, in addition to nitrogen atoms and carbon atoms, are 1, 2 or 3 additional heteroatoms which are selected from oxygen, nitrogen and sulphur, whereby the nitrogen ring members can comprises a R' group, and 1 or 2 carbon ring members can be a carbonyl group, R represents hydrogen, C 1 -C 4 -alkyl or benzyl, and R' represents hydrogen, C 1 -C 4 -alkyl or benzyl. The invention also relates to functional B groups which are in the form of anionic groups when pH >12, and to the salts thereof as grinding agents in preparations containing cement.

    Abstract translation: 本发明涉及使用具有碳主链，式A的聚醚基团* -U-（C（O））ķ -X-（ALK-O）名词<梳状聚合物的 / SUB> -WA其中*的结合位点指示的梳形聚合物的碳骨架，U为化学键或碳原子数为1〜8的亚烷基，X是氧或NR基团，k为0​​或1，n是一个 整数，其平均值是基于在5至300的范围中的梳形聚合物，ALK代表C 2 -C 4 是 - 亚烷基，其中烷（组内 ALK-O）名词可以相同或不同，W 1 6 代表氢，C -C 烷基或芳基 或基团YZ是，其中Y是直链或碳原子数为2至8，其可具有苯基环支链亚烷基，Z为联5-至10-元含氮杂环中的氮，其作为 环成员，除了该氮原子和相邻的碳原子，1,2或3个另外的杂原子选自氧，氮和硫的可以包括，其中所述氮环成员可以具有基团R”，并且其中1名或2个碳环成员可存在PE为Carbonylgrup-， R是氢，C 1 -C 4 是烷基或苄基，且R“是氢，C 1 -C 4 是烷基或苄基; 以及官能基B存在于阴离子基团在pH> 12的形式，携带，以及它们在水泥组合物中的研磨助剂盐。

    9.
    发明专利
    未知

    公开(公告)号：DE19526336A1

    公开(公告)日：1997-01-23

    申请号：DE19526336

    申请日：1995-07-19

    Applicant: BASF AG

    Inventor： DRAGON ANDREE ,  GULDEN ROLF ,  ANGEL MAXIMILIAN DR

    IPC: C04B24/12 ,  C04B24/26 ,  C04B28/02 ,  C08F2/24 ,  C08F220/06 ,  C08F220/56 ,  C08F257/02 ,  C08F279/02 ,  C08F12/08 ,  C08F36/06

    Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.

    10.
    发明专利
    未知

    公开(公告)号：DE102005057896A1

    公开(公告)日：2007-06-14

    申请号：DE102005057896

    申请日：2005-12-02

    Applicant: BASF AG

    Inventor： PAKUSCH JOACHIM ,  BECKER STEFAN ,  GOETZ THOMAS ,  DYLLICK-BRENZINGER RAINER ,  GULDEN ROLF

    IPC: C04B24/32

    Abstract: The present invention relates to the use of comb polymers which have a carbon backbone which bears polyether groups of the formula A *—U—(C(O))k—X-(Alk-O)n—W  A wherein * indicates the binding site to the carbon backbone of the comb polymer, U stands for a chemical bond or an alkylene group with 1 to 8 C atoms, X means oxygen or a NR group, k is 0 or 1, n stands for a whole number, the mean value whereof, based on the comb polymer, lies in the range from 5 to 300, Alk stands for C2-C4 alkylene, where Alk within the group (Alk-O)n can be the same or different, W means a hydrogen, a C1-C6 alkyl residue or an aryl residue or means the group Y—Z, Y stands for a linear or branched alkylene group with 2 to 8 C atoms, which may bear a phenyl ring, Z stands for a 5- to 10-membered nitrogen heterocycle bound via nitrogen, which can have as ring members, as well as the nitrogen atom and as well as carbon atoms, 1, 2 or 3 additional hetero atoms, selected from oxygen, nitrogen and sulfur, wherein the nitrogen ring members can contain a group R′, and wherein 1 or 2 carbon ring members can be present as carbonyl groups, R stands for hydrogen, C1-C4 alkyl or benzyl, and R′ stands for hydrogen, C1-C4 alkyl or benzyl; and functional groups B, which are present in the form of anionic groups at pH>12, and salts thereof as grinding aids in cement-containing preparations.

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