公开(公告)号：WO1995008982A1

公开(公告)日：1995-04-06

申请号：PCT/US1994008446

申请日：1994-07-26

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  NARAYANAN, Kolazi, S. ,  IANNIELLO, Robert, M. ,  PRITCHARD, David, W.

IPC: A61K09/10

CPC classification number: A61K8/8182 ,  A01N25/22 ,  A01N25/24 ,  A01N43/36 ,  A01N63/00 ,  A61K8/35 ,  A61K8/368 ,  A61K8/37 ,  A61K8/445 ,  A61K8/4913 ,  A61K8/4946 ,  A61Q17/04 ,  Y10S514/972 ,  A01N2300/00 ,  A01N25/10 ,  A01N25/04

Abstract: This invention relates to a sunscreen composition comprising between about 1 and about 40 wt. % of a hydrophobic aromatic compound having extended conjugation in its structure and selected from the group (a), (b), (c) and (d) or a mixture of one or more of the above and between about 99 and about 60 wt. % of a film forming water based mixture of from about 12 to about 60 wt. % of a C8 to C14 alkyl lactam and mixtures thereof, from about 8 to about 15 wt. % of an Na or K salt of an organic surface active sulfate or sulfonate, from about 5 to about 30 wt. % of a water insoluble C10 to C20 alpha-olefin/N-vinyl lactam copolymer and from about 15 to about 40 wt. % water, which composition can be added to a cosmetic or agrochemical to stabilize the formulation against UV deterioration.

Abstract translation: 本发明涉及一种防晒组合物，其包含约1至约40重量％ ％的疏水性芳族化合物在其结构中具有延伸共轭并且选自（a），（b），（c）和（d）或上述一种或多种的混合物和约99至约60重量％ 。 ％的成膜水基混合物的％为约12至约60wt。 ％C 8 -C 14烷基内酰胺及其混合物，约8至约15wt。 ％的有机表面活性硫酸盐或磺酸盐的Na或K盐，约5至约30wt。 ％的水不溶性C10至C20α-烯烃/ N-乙烯基内酰胺共聚物和约15至约40wt。 ％的水，该组合物可以加入到化妆品或农用化学品中以稳定制剂免于UV劣化。

公开(公告)号：WO1996018296A1

公开(公告)日：1996-06-20

申请号：PCT/US1995016382

申请日：1995-11-29

Applicant: ISP INVESTMENTS INC.

Inventor： ISP INVESTMENTS INC. ,  NARAYANAN, Kolazi, S. ,  PRITCHARD, David, W.

IPC: A01N25/30

CPC classification number: A01N25/30 ,  A01N55/00 ,  Y10S514/975 ,  A01N43/36 ,  A01N2300/00

Abstract: This invention relates to a stable wetting agent concentrate suitable for combination with an agrichemical which comprises a mixture of (a) an N-C8 to C18 alkyl lactam having from 4 to 6 carbon atoms in the heterocyclic ring and (b) a polyalkyleneoxide/polydimethyl siloxane copolymer, combined in a weight ratio of between about 10:90 and about 90:10 (a) to (b), and (c) between about 0.01 and about 25 wt.% based on total composition of an anionic surfactant, which composition exhibits synergistic wetting properties and allows for the use of lower effective dosages of the agrichemical due to induced cuticular and stomatical absorption by the plant species. The invention also pertains to the preparation of the wetting concentrate and its combination with an active component for use on a plant as a single phase composition.

Abstract translation: 本发明涉及适合与农药组合的稳定的润湿剂浓缩物，其包含（a）在杂环中具有4-6个碳原子的N-C8至C18烷基内酰胺和（b）聚环氧烷/聚二甲基 硅氧烷共聚物，其组合重量比为约10:90至约90:10（a）至（b），和（c）基于总组合物的约0.01至约25重量％的阴离子表面活性剂，其中 组合物表现出协同的润湿性质，并允许使用较低有效剂量的农药由于植物物种的诱导的角质层和气孔吸收。 本发明还涉及润湿浓缩物的制备及其与用作植物的活性成分的组合作为单相组合物。

公开(公告)号：EP0722315A1

公开(公告)日：1996-07-24

申请号：EP94924498.0

申请日：1994-07-26

Applicant: ISP INVESTMENTS INC.

Inventor： NARAYANAN, Kolazi, S. ,  IANNIELLO, Robert, M. ,  PRITCHARD, David, W.

IPC: A01M21 ,  A01N25 ,  A01N33 ,  A01N43 ,  A01N57 ,  A01N63 ,  A61K8 ,  A61K9 ,  A61Q17

CPC classification number: A61K8/8182 ,  A01N25/22 ,  A01N25/24 ,  A01N43/36 ,  A01N63/00 ,  A61K8/35 ,  A61K8/368 ,  A61K8/37 ,  A61K8/445 ,  A61K8/4913 ,  A61K8/4946 ,  A61Q17/04 ,  Y10S514/972 ,  A01N2300/00 ,  A01N25/10 ,  A01N25/04

Abstract: This invention relates to a sunscreen composition comprising between about 1 and about 40 wt. % of a hydrophobic aromatic compound having extended conjugation in its structure and selected from the group (a), (b), (c) and (d) or a mixture of one or more of the above and between about 99 and about 60 wt. % of a film forming water based mixture of from about 12 to about 60 wt. % of a C8 to C14 alkyl lactam and mixtures thereof, from about 8 to about 15 wt. % of an Na or K salt of an organic surface active sulfate or sulfonate, from about 5 to about 30 wt. % of a water insoluble C10 to C20 alpha-olefin/N-vinyl lactam copolymer and from about 15 to about 40 wt. % water, which composition can be added to a cosmetic or agrochemical to stabilize the formulation against UV deterioration.

公开(公告)号：EP0311632B1

公开(公告)日：1996-05-29

申请号：EP87904340.4

申请日：1987-06-16

Applicant: ISP INVESTMENTS INC.

Inventor： LOGIN, Robert, B. ,  CHAUDHURI, Ratan, K. ,  HASHEM, Mohamed, M. ,  HELIOFF, Michael, W. ,  PRITCHARD, David, W. ,  RUPPERT, Ronald, M. ,  SAVIO, Lenore, E. ,  SUWALA, David, W. ,  TRACY, David, J.

IPC: C07D207/267 ,  C07D207/27 ,  C07D211/76 ,  C07D223/10

CPC classification number: C11D3/32 ,  A01N25/04 ,  A01N25/14 ,  A61K8/4913 ,  A61Q3/00 ,  A61Q5/02 ,  A61Q9/02 ,  A61Q13/00 ,  A61Q17/005 ,  A61Q17/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  C02F1/683 ,  C07D207/267 ,  C07D211/76 ,  C07D223/10 ,  C09D9/00 ,  C09G1/00 ,  C11D1/58 ,  C11D3/28

Abstract: N-hydrocarbon substituted lactams, particularly N-alkyl substituted lactams having formula (A), wherein R' is a hydrophobic radical such as linear or branched chain alkyl group containing from 8 to 20 carbon atoms, most preferably 8 to 14 carbon atoms; which lactams are capable of forming micelles in aqueous solutions irrespective of pH and have critical micelle concentrations of between about 1 x 10-3 and about 1 x 10-5 moles per liter. The invention also relates to the uses of the N-hydrocarbon substituted lactams which involve surfactant properties, such as solubility, wetting, viscosity building, emulsifying, foam boosting and/or complexing properties.