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Curable organopolysiloxane composition
The invention relates to a curable organopolysiloxane composition. The composition comprises (A) a catalyst represented by the general formula RaR1b (OR2) cSiO (4-a-b-c)/2, wherein the conditions arethat in formula (I), the sum of a + b + c <= 3; in at least one unit of formula (I), b = 1, in at least 50% of the units of formula (I), a+b=1, and in up to 10% of the units of formula (I), a+b=3, each case is based on all siloxane units of formula (I) in the organopolysiloxane resin (A); (B) an organic compound having at least one unit of the formula CR32 = CR3-CO-Z-(II); (C) an initiator; and (K) an ammonium salt having at least one organic radical bonded to nitrogen, wherein the groups and subscripts have the meanings in claim 1. The invention also relates to the preparation and use of thecomposition.
本发明涉及可固化有机聚硅氧烷组合物，其包含：(A)由通式RR(OR)SiO，条件是，在式(I)中，a+b+c的和≤3，在至少一个式(I)的单元中，b＝1，在至少50％的式(I)的单元中，a+b＝1，并且在至多10％的式(I)的单元中，a+b＝3，在每种情况下均是基于有机聚硅氧烷树脂(A)中所有式(I)的硅氧烷单元，(B)具有至少一个式CR＝CR‑CO‑Z‑(II)的单元的有机化合物，(C)引发剂，以及(K)具有至少一个与氮键合的有机自由基的铵盐，其中所述基和下标具有权利要求1中的含义。本发明还涉及所述组合物的制备和其用途。
Curable organopolysiloxane composition
The invention relates to a curable organopolysiloxane composition. The composition comprises (A) a catalyst represented by the general formula RaR1b (OR2) cSiO (4-a-b-c)/2, wherein the conditions arethat in formula (I), the sum of a + b + c <= 3; in at least one unit of formula (I), b = 1, in at least 50% of the units of formula (I), a+b=1, and in up to 10% of the units of formula (I), a+b=3, each case is based on all siloxane units of formula (I) in the organopolysiloxane resin (A); (B) an organic compound having at least one unit of the formula CR32 = CR3-CO-Z-(II); (C) an initiator; and (K) an ammonium salt having at least one organic radical bonded to nitrogen, wherein the groups and subscripts have the meanings in claim 1. The invention also relates to the preparation and use of thecomposition.
本发明涉及可固化有机聚硅氧烷组合物，其包含：(A)由通式RR(OR)SiO，条件是，在式(I)中，a+b+c的和≤3，在至少一个式(I)的单元中，b＝1，在至少50％的式(I)的单元中，a+b＝1，并且在至多10％的式(I)的单元中，a+b＝3，在每种情况下均是基于有机聚硅氧烷树脂(A)中所有式(I)的硅氧烷单元，(B)具有至少一个式CR＝CR‑CO‑Z‑(II)的单元的有机化合物，(C)引发剂，以及(K)具有至少一个与氮键合的有机自由基的铵盐，其中所述基和下标具有权利要求1中的含义。本发明还涉及所述组合物的制备和其用途。
Curable organopolysiloxane composition
可固化有机聚硅氧烷组合物
OSTENDORF DETLEV (author) / DORRICH STEFFEN (author) / PRASSE MARKO (author)
2020-09-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen