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    • 23. 发明申请
    • POLYOLEFIN COMPOSITION COMPRISING CROSSLINKABLE POLYOLEFIN WITH SILANE GROUPS, SILANOL CONDENSATION CATALYST AND SILICON CONTAINING COMPOUND
    • 包含可交联聚烯烃与硅烷基,硅烷醇缩合催化剂和含硅化合物的聚烯烃组合物
    • WO2009071265A2
    • 2009-06-11
    • PCT/EP2008010203
    • 2008-12-02
    • BOREALIS TECH OYCARLSSON ROGER
    • CARLSSON ROGER
    • C08K5/00C08K5/5415
    • H01B3/441C08K5/54C08L43/04
    • The present invention relates to a composition comprising (i) a crosslinkable polyolefin with hydrolysable silane groups (A), (ii) a silanol condensation catalyst (B), and (iii) a silicon containing compound (C) according to the formula (R1)x[Si(R2)yR3)z]m (I) wherein R1, which may be the same or different if more than one such group is present, is a monofunctional, or, if m = 2, is a bifunctional, hydrocarbyl residue comprising from 1 to 100 carbon atoms and at least one heteroatom; R2, which may be the same or different if more than one such group is present, is a hydrocarbyloxy residue comprising from 1 to 100 carbon atoms; R3, is -R4SiR1 pR2 q, wherein p is 0 to 3, q is 0 to 3, with the proviso that p + q is 3, and R4 is -(CH2)rYs(CH2)t- where r and t independently are 1 to 3, s is 0 or 1 and Y is a difunctional heteroatomic group selected from -O-, -O-(CO)-, -NH-, -NH2, -NH-(CO)-NH2, -NH-(CO)-OCH3, an epoxy group, a carbamate group, -S-, -SO-, -SO2-, -NR-, -PR-, where R is a hydrocarbon or a hydrogen and where R1 and R2 are as previously defined; and x is 0 to 3, y is 1 to 4, z is 0 or 1, with the proviso that x + y + z = 4; and m = 1 or 2; to an article, in particular a wire or cable, comprising such a composition, and to the use of such a composition for the production of an article. The present invention further relates to the use of silicon containing compound (C) according to the formula (I) given above as a processing aid in the compounding of polyolefin compositions and as a surface smoothening agent in polyolefin compositions. Finally, the present invention relates to the use of a silicon containing compound (C) according to the formula (I) given above as a drying agent for polyolefin compositions, as a corrosion inhibitor in polyolefin compositions comprising a Brönsted acid and as a pH controlling agent in polymer compositions comprising a Brönsted acid.
    • 本发明涉及包含(i)具有可水解硅烷基团的可交联聚烯烃(A),(ii)硅烷醇缩合催化剂(B)和(iii)根据式(R1)的含硅化合物(C) )x [Si(R 2)y R 3)z] m(I)其中如果存在多于一个这样的基团,则R 1可以相同或不同,为单官能团,或者如果m = 2则为双官能烃基 包含1至100个碳原子和至少一个杂原子的残基; 如果存在多于一个这样的基团,则R 2可以相同或不同,为包含1至100个碳原子的烃氧基残基; R 3为-R 4 SiR 1 pR 2 q,其中p为0至3,q为0至3,条件是p + q为3且R 4为 - (CH 2)r Y s(CH 2)t - ,其中r和t独立地为 1至3,s为0或1且Y为选自-O - , - O-(CO) - , - NH-,-NH 2,-NH-(CO)-NH 2,-NH- CO)-OCH3,环氧基,氨基甲酸酯基,-S - , - SO - , - SO2-,-NR-,-PR-,其中R是烃或氢,并且其中R1和R2如前所定义 ; 且x为0至3,y为1至4,z为0或1,条件是x + y + z = 4; 和m = 1或2; 涉及包含这种组合物的制品,特别是电线或电缆,并涉及这种组合物用于制造制品的用途。 本发明进一步涉及上面给出的根据式(I)的含硅化合物(C)作为加工助剂在聚烯烃组合物的配混中的用途和作为聚烯烃组合物中的表面平滑剂的用途。 最后,本发明涉及以上给出的根据式(I)的含硅化合物(C)作为聚烯烃组合物的干燥剂,作为包含布朗斯台德酸和作为pH控制剂的聚烯烃组合物中的腐蚀抑制剂 试剂在包含布朗斯台德酸的聚合物组合物中。
    • 24. 发明申请
    • A SILICON CONTAINING COMPOUND AS pH CONTROLLING AGENT IN POLYMER COMPOSITIONS
    • 一种含硅化合物作为聚合物组合物中的pH控制剂
    • WO2007137753A1
    • 2007-12-06
    • PCT/EP2007/004585
    • 2007-05-23
    • BOREALIS TECHNOLOGY OYCARLSSON, Roger
    • CARLSSON, Roger
    • C08K5/54
    • C08K5/5419C08L83/04
    • The present invention relates to the use of a silicon containing compound as pH controlling agent in polymer compositions, wherein the silicon containing compound has a structure according to the formula (I): (R 1 ) x [Si(R 2 ) y (R 3 ) z ] m , wherein R 1 , which may be the same or different if more than one such group is present, is a monofunctional, or, if m = 2, is a bifunctional, hydrocarbyl residue comprising from 1 to 100 carbon atoms; R 2 , which may be the same or different if more than one such group is present, is a hydrocarbyloxy residue comprising from 1 to 100 carbon atoms; R 3 , is -R 4 SiR 1 P R 2 q , wherein p is 0 to 3, q is 0 to 3, with the proviso that p + q is 3, and R 4 is -(CH 2 ) r Y s (CH 2 ) t - where r and t independently are 1 to 3, s is 0 or 1 and Y is a difunctional heteroatomic group selected from -O-, -S-, -SO-, -SO 2 -, -NH-, -NR 1 - or -PR 1 -, where R 1 and R 2 are as previously defined; and x is 0 to 3, y is 1 to 4, z is 0 or 1, with the proviso that x + y + z = 4; and m = 1 or 2.
    • 本发明涉及含硅化合物作为pH控制剂在聚合物组合物中的用途,其中含硅化合物具有根据式(I)的结构:(R 1) X [硅(R 2 ý(R 3 ž] 米 其中R 1,如果存在多于一个这样的基团,其可以相同或不同,是单官能的,或者如果m = 2,则是双官能的烃基残基,其包含 1至100个碳原子; R 2,如果存在多于一个这样的基团,其可以相同或不同,是含有1至100个碳原子的烃氧基; R 3是R 4 SiR 1,R 2,R 3,R 3,