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1. 发明公开

EP0791384A3 Foam control agents for silicone surfactants in agriculture 失效
标题翻译：用于农业硅氧烷表面活性剂的泡沫控制剂
公开(公告)号：EP0791384A3
公开(公告)日：1997-12-29
申请号：EP97102887
申请日：1997-02-21
申请人： POLICELLO GEORGE A , MURPHY GERALD J
发明人： POLICELLO GEORGE A , MURPHY GERALD J
IPC分类号： B01D19/04
CPC分类号： B01D19/0409

2. 发明专利

CA2198059C FOAM CONTROL AGENTS FOR SILICONE SURFACTANTS IN AGRICULTURE 未知
公开(公告)号：CA2198059C
公开(公告)日：2003-05-13
申请号：CA2198059
申请日：1997-02-20
申请人： MURPHY GERALD J , POLICELLO GEORGE A
发明人： MURPHY GERALD J , POLICELLO GEORGE A
IPC分类号： B01D19/04 , A01N25/30
摘要： The present invention teaches silicone polyether copolymers with a low degre e of polymerization (3 to 4 Si units) provide control for foams generated by orga nosilicone based surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula (CH3)3SiO[SiO(CH3)1]x[SiOCH3R1]ySi(CH)3 wherein X + Y = 1 to 2, Y ~ 1, R1 is an alkyleneoxide group of the formula C aH2aO(C3H6O)zR2 wherein a = 3 to 4, z is 1 to 15, R2 is hydrogen, a hydrocarbon radical of 1 to 4 carbons or acetyl. This invention provides compositions for use in agricultural formulations th at give improved foam control for foams generated from organosilicone surfactants in aqueous systems. The copolymer foam control agent is soluble in a surfactant matrix comprised of all organosilicone surfactant alone or in mixtures with short chain conventional surfactants. This invention provides clear, homogeneous. low foaming agricultural formulations having of a water insoluble copolymer foam control agent, and a water soluble or dispersible t risiloxane or tetrasiloxane alkoxylates when said formulation is used in an aqueous mixtur e.

3. 发明专利

SG50004A1 Foam control agents for silicone surfactants in agriculture 未知
公开(公告)号：SG50004A1
公开(公告)日：1998-06-15
申请号：SG1997000378
申请日：1997-02-21
申请人： POLICELLO GEORGE A , MURPHY GERALD J
发明人： POLICELLO GEORGE A , MURPHY GERALD J
IPC分类号： B01D19/04 , A01N25/30
摘要： The present invention teaches silicone polyether copolymers with a low degree of polymerization (3 to 4 Si units) provide control for foams generated by organosilicone based surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula (CH3)3SiOÄSiO(CH3)2ÜXÄSiOCH3R ÜYSi(CH3)3 wherein X + Y = 1 to 2, Y ≥ 1, R is an alkyleneoxide group of the formula CaH2aO(C3H6O)zR wherein a = 3 to 4, z is 1 to 15, R is hydrogen, a hydrocarbon radical of 1 to 4 carbons or acetyl. This invention provides compositions for use in agricultural formulations that give improved foam control for foams generated from organosilicone surfactants in aqueous systems. The copolymer foam control agent is soluble in a surfactant matrix comprised of an organosilicone surfactant alone or in mixtures with short chain conventional surfactants. This invention provides clear, homogeneous, low foaming agricultural formulations having of a water insoluble copolymer foam control agent, and a water soluble or dispersible trisiloxane or tetrasiloxane alkoxylates when said formulation is used in an aqueous mixture.

4. 发明专利

CA2198059A1 FOAM CONTROL AGENTS FOR SILICONE SURFACTANTS IN AGRICULTURE 未知
公开(公告)号：CA2198059A1
公开(公告)日：1997-08-21
申请号：CA2198059
申请日：1997-02-20
申请人： MURPHY GERALD J , POLICELLO GEORGE A
发明人： MURPHY GERALD J , POLICELLO GEORGE A
IPC分类号： B01D19/04 , A01N25/30
摘要： The present invention teaches silicone polyether copolymers with a low degre e of polymerization (3 to 4 Si units) provide control for foams generated by orga nosilicone based surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula (CH3)3SiO[SiO(CH3)1]x[SiOCH3R1]ySi(CH)3 wherein X + Y = 1 to 2, Y ~ 1, R1 is an alkyleneoxide group of the formula C aH2aO(C3H6O)zR2 wherein a = 3 to 4, z is 1 to 15, R2 is hydrogen, a hydrocarbon radical of 1 to 4 carbons or acetyl. This invention provides compositions for use in agricultural formulations th at give improved foam control for foams generated from organosilicone surfactants in aqueous systems. The copolymer foam control agent is soluble in a surfactant matrix comprised of all organosilicone surfactant alone or in mixtures with short chain conventional surfactants. This invention provides clear, homogeneous. low foaming agricultural formulations having of a water insoluble copolymer foam control agent, and a water soluble or dispersible t risiloxane or tetrasiloxane alkoxylates when said formulation is used in an aqueous mixtur e.

5. 发明专利

JPH10265578A POLYETHER-MODIFIED FLUOROALKYLSILOXANE 失效
公开(公告)号：JPH10265578A
公开(公告)日：1998-10-06
申请号：JP17883697
申请日：1997-05-30
申请人： COOKE JEFFREY A , MURPHY GERALD J , FURUKAWA YUTAKA , KUMAI SEISAKU
发明人： COOKE JEFFREY A , MURPHY GERALD J , FURUKAWA YUTAKA , KUMAI SEISAKU
IPC分类号： C08L83/05 , C08G77/385 , C08G77/46 , C08G81/00
摘要： PROBLEM TO BE SOLVED: To obtain the subject compound capable of preventing foaming in a liquid and imparting excellent damage resistance, abrasion resistance, etc., to a base board and useful as a coating agent, etc., by adding broken polyether fractions to a fluoroalkyl group on a polysiloxane skeleton. SOLUTION: This compound is obtained by hydroxylating e.g. a fluoroalkylolefin and a polyalkylene glycol allyl ether at the same time on a SiH moiety-containing polysiloxane with a compound having a structure of the formula R is a group of the formula: Cp H2p (OC2 H4 )n (OC3 H6 )m OR' [R'is H, a 1-4C alkyl or acetyl; (p)=2-5; (m) and (n) are each 0-50, and at least one of them is >=1]; Rf is a group of the formula: Ca H2a Ob Cc H2c Cd F2d+1 [(a) is 3, 4; (b) is 0, 1; (c) is 0 when (b)=0 and (c) is 2-4 when (b)=1; (d) is 4-12]; (x) is 0-500; (y) and (z) are each 1-50}.

6. 发明专利

JPH1095850A NOVEL AMINOPOLYSILOXANE WITH HINDERED 4-AMINO-3,3-DIMETHYLBUTYL GROUP 失效
公开(公告)号：JPH1095850A
公开(公告)日：1998-04-14
申请号：JP13157197
申请日：1997-04-15
申请人： CZECH ANNA , MURPHY GERALD J , SCHILLING CURTIS L
发明人： CZECH ANNA , MURPHY GERALD J , SCHILLING CURTIS L
IPC分类号： A61K8/00 , A61K8/41 , A61K8/89 , A61K8/895 , A61K8/898 , A61Q5/00 , A61Q5/12 , C07F7/08 , C08G77/26 , C08G77/388 , C08L83/08 , D06M15/643 , D21H19/32 , D21H21/14 , D21H27/00 , A61K7/06
摘要： PROBLEM TO BE SOLVED: To obtain an aminopolysiloxane useful esp. for textile treatment by introducing hindered 4-amino-3,3-dimethylbutyl groups into the molecular structure of a polysiloxane. SOLUTION: This aminopolysiloxane is represented by the formula [wherein each R is independently 1-10C alkyl, aryl, or aralkyl; R is CH2 CH2 C(CH3 )2 CH2 N (R )2 (wherein each R is independently H, 1-6C alkyl, 1-6C alkylamine, or 1-6C alkanoylamine) provided each N atom contained in R may be optionally protonized or quaternized; Q is R, R , hydroxyl, or 1-4C alkoxy; x is an integer of 0 or higher; and y is an integer higher than 0 provided x+y is 1,100 or lower] and can be used pref. as a water-base soln., an emulsifier, or a dispersant.

7. 发明专利

CA2202737C NOVEL AMINOPOLYSILOXANES WITH HINDERED 4-AMINO-3,3-DIMETHYLBUTYL GROUPS 未知
公开(公告)号：CA2202737C
公开(公告)日：2003-03-25
申请号：CA2202737
申请日：1997-04-15
申请人： SCHILLING CURTIS L JR , CZECH ANNA , MURPHY GERALD J
发明人： SCHILLING CURTIS L JR , CZECH ANNA , MURPHY GERALD J
IPC分类号： C08G77/26 , C08L83/08 , D06M15/643 , D21H17/59
摘要： Aminopolysiloxanes of the following structure Q2RSiO- (SiR2O)x-(SiRR1O).gamm a.-SiRQ2 wherein R is a monovalent hydrocarbon group having 1 to 10 carbon atoms incl uding alkyl, aryl and aralkyl groups; R1 is CH2-CH2-C-(CH3)2-CH2-NHR2, R2 is hydro gen, an alkyl of C1-C6, an alkyl amine of C1-C6, or an alkanolamine of C1-C6; Q is R , R1, hydroxyl, or an alkoxy of C1-C4, x can be zero or integer; y is an integer, with x + y being less than 1,100, for use in various applications, including softening textiles.

8. 发明专利

MX9702735A NOVEDOSOS AMINOPOLISILOXANOS CON GRUPOS DE 4-AMINO-3,3-DIMETILBUTILO IMPEDIDOS. 未知
公开(公告)号：MX9702735A
公开(公告)日：1998-06-30
申请号：MX9702735
申请日：1997-04-15
申请人： OSI SPECIALTIES INC , MURPHY GERALD J , CURTIS L SCHILLING
发明人： CZECH ANNA , MURPHY GERALD J , SCHLLING CURTIS L
IPC分类号： A61K8/00 , A61K8/41 , A61K8/89 , A61K8/895 , A61K8/898 , A61Q5/00 , A61Q5/12 , C07F7/08 , C08G77/26 , C08G77/388 , C08L83/08 , D06M15/643 , D21H19/32 , D21H21/14 , D21H27/00 , C08G77/04
摘要： Aminopolisiloxanos de la siguiente estructura: Q2RSiO-(SiR2O)x-(SiRR1O) y-SiRQ2, en la cual R es un grupo de hidrocarburo monovalente, que tiene 1 a 10 átomos de carbono, que incluye los grupos alquilo, arilo y aralquilo; R1 es CH2-CH2-O-(CH3)2-CH2-NHR2, R2 es hidrogeno, un grupo alquilo C1-C8, alquil-amina C1-C8 o alcanolamina C1-C8; Q es RR1, hidroxilo o un grupo alcoxi C1-C4, x puede ser cero o un entero; y es un entero, con x + y siendo menor de 1,100, para su empleo en varias aplicaciones, que incluyen la suavizacion de textiles.

9. 发明专利

MX9701313A AGENTES DE CONTROL DE ESPUMA DE AGENTES TENSOACTIVOS DE SILICONA EN LA AGRICULTURA. 未知
公开(公告)号：MX9701313A
公开(公告)日：1998-05-31
申请号：MX9701313
申请日：1997-02-21
申请人： OSI SPECIALTIES INC , MURPHY GERALD J
发明人： POLICELLO GEORGE A , MURPHY GERALD J
IPC分类号： B01D19/04 , A01N25/24
摘要： La invencion enseña copolímeros de poliéter de silicona con un bajo grado de polimerizacion (3 a 4 unidades de Si), que controlan las espumas generadas por agentes tensoactivos a base de organosilicona en agua, sin necesitar un componente más contra la espuma. El agente de control de la espuma del copolímero es un compuesto de la formula: (CH3)3SiO[SiO(CH3)2]X[SiOCH3R1] y Si(CH3)3 donde X + Y = de 1 a 2, y >=1, R1 es un grupo oxido de alquileno de la formula CaH2aO(C3H6O)2R2, en que a= de 3 a 4, z = de 1 a 15, R2 es hidrogeno, un radical hidrocarburo con 1 a 4 átomos de carbono o acetilo. Esta invencion suministra composiciones para el uso en formulaciones para la agricultura, que suministra un control mejorado de la espuma, para las espumas generadas de agentes tensoactivos de organosilicona en sistemas acuosos. El agente de control de la espuma del copolímero es soluble en una matriz de un detergente tensioactivo, que comprende un agente tensoactivo de organosilocona solo o en mezcla con agentes tensoactivos convencionales de cadena corta. Esta invencion suministra formulaciones para la agricultura claras, homogéneas, de baja espuma, que tienen un agente de control de espuma de un copolímero insoluble en agua, y alcoxilatos de trisiloxano o tetrasiloxano, solubles o dispersables en agua, cuando se usa la formulacion en una mezcla acuosa.

10. 发明专利

BR9701040A 未知
公开(公告)号：BR9701040A
公开(公告)日：1998-12-15
申请号：BR9701040
申请日：1997-02-21
申请人： GEORGE A POLICELLO , MURPHY GERALD J
发明人： POLICELLO GEORGE A , MURPHY GERALD J
IPC分类号： B01D19/04 , C11D9/36
摘要： The present invention teaches silicone polyether copolymers with a low degree of polymerization (3 to 4 Si units) provide control for foams generated by organosilicone based surfactants in water without the need for an additional antifoam component. The copolymer foam control agent is a compound of the formula (CH3)3SiOÄSiO(CH3)2ÜXÄSiOCH3R ÜYSi(CH3)3 wherein X + Y = 1 to 2, Y ≥ 1, R is an alkyleneoxide group of the formula CaH2aO(C3H6O)zR wherein a = 3 to 4, z is 1 to 15, R is hydrogen, a hydrocarbon radical of 1 to 4 carbons or acetyl. This invention provides compositions for use in agricultural formulations that give improved foam control for foams generated from organosilicone surfactants in aqueous systems. The copolymer foam control agent is soluble in a surfactant matrix comprised of an organosilicone surfactant alone or in mixtures with short chain conventional surfactants. This invention provides clear, homogeneous, low foaming agricultural formulations having of a water insoluble copolymer foam control agent, and a water soluble or dispersible trisiloxane or tetrasiloxane alkoxylates when said formulation is used in an aqueous mixture.

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