IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0081427
(1987-08-04)
|
우선권정보 |
DE-3628320 (1986-08-21) |
발명자
/ 주소 |
- Braun Rolf M. (Krefeld DEX) Panek Peter (Krefeld DEX) Bornefeld Horst (Krefeld DEX) Rde Dieter (Krefeld DEX) Ritter Wolfgang (Krefeld DEX)
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출원인 / 주소 |
- Bayer Aktiengesellschaft (Leverkusen DEX 03)
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인용정보 |
피인용 횟수 :
42 인용 특허 :
1 |
초록
▼
A modified hydrophobic colored or magnetic pigment or filler comprising a hydrophobic pigment or filler containing from 0.05 to 10% by weight, based on the weight of the pigment or filler, of an organopolysiloxane corresponding to the formula [Figure] wherein x=0 to 500, y=5 to 500, z=5 to 500, R1,
A modified hydrophobic colored or magnetic pigment or filler comprising a hydrophobic pigment or filler containing from 0.05 to 10% by weight, based on the weight of the pigment or filler, of an organopolysiloxane corresponding to the formula [Figure] wherein x=0 to 500, y=5 to 500, z=5 to 500, R1, R2, R3, R4, R5 and R6 denote, independently of one another, a saturated and/or unsaturated, unbranched or branched alkyl group haviang 1 to 4 carbon atoms and/or an aryl group having 6 to 9 carbon atoms, said aryl group being unsubstituted or alkyl substituted, R7 is a straight chained or branched alkyl group having 6 to 18 carbon atoms and R7 and H each amount to at least 3% of the number of groups attached to Si.
대표청구항
▼
A modified hydrophobic colored or magnetic pigment or filler comprising a hydrophobic pigment or filler containing 0.05 to 10% by weight, based on the weight of the pigment or filler, of an organopolysiloxane corresponding to the formula [Figure] wherein x=0 to 500, y=5 to 500, z=5 to 500, R1, R2
A modified hydrophobic colored or magnetic pigment or filler comprising a hydrophobic pigment or filler containing 0.05 to 10% by weight, based on the weight of the pigment or filler, of an organopolysiloxane corresponding to the formula [Figure] wherein x=0 to 500, y=5 to 500, z=5 to 500, R1, R2, R3, R4, R5 and R6 denote, independently of one another, a saturated and/or unsaturated, unbranched or branched alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 9 carbon atoms, said aryl group being unsubstituted or alkyl substituted, R7 is a straight chained or branched alkyl group having 6 to 18 carbon atoms and R7 and H each amount to at least 3% of the number of groups attached to Si.
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