Cationic nanogels for biotechnological issues

J. Forcada; A. Imaz; A. San Martin; J. Ramos; A.M. Herk, van; J.P.A. Heuts

Cationic nanogels for biotechnological issues

J. Forcada (Inventor), A. Imaz (Inventor), A. San Martin (Inventor), J. Ramos (Inventor), A.M. Herk, van (Inventor), J.P.A. Heuts (Inventor)

Chemical Engineering and Chemistry

Research output: Patent › Patent publication

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Abstract

The invention relates to a biocompatible cationic nanogel comprising a polymer network including polymer units interconnected by means of a cross-linking agent. According to the invention, the polymer network can be obtained by means of polymerisation in a dispersed medium of N-vinylcaprolactam and a cross-linking agent in the presence of a cation indicator and a cationic or non-ionic emulsifier. The invention also relates to a method for producing said nanogels, as well as to the pharmaceutical compositions containing same.

Original language	English
Patent number	WO2011113989
Priority date	18/03/10
Publication status	Published - 22 Sept 2011

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abstract = "The invention relates to a biocompatible cationic nanogel comprising a polymer network including polymer units interconnected by means of a cross-linking agent. According to the invention, the polymer network can be obtained by means of polymerisation in a dispersed medium of N-vinylcaprolactam and a cross-linking agent in the presence of a cation indicator and a cationic or non-ionic emulsifier. The invention also relates to a method for producing said nanogels, as well as to the pharmaceutical compositions containing same.",

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AU - Forcada, J.

AU - Imaz, A.

AU - San Martin, A.

AU - Ramos, J.

AU - Herk, van, A.M.

AU - Heuts, J.P.A.

PY - 2011/9/22

Y1 - 2011/9/22

N2 - The invention relates to a biocompatible cationic nanogel comprising a polymer network including polymer units interconnected by means of a cross-linking agent. According to the invention, the polymer network can be obtained by means of polymerisation in a dispersed medium of N-vinylcaprolactam and a cross-linking agent in the presence of a cation indicator and a cationic or non-ionic emulsifier. The invention also relates to a method for producing said nanogels, as well as to the pharmaceutical compositions containing same.

AB - The invention relates to a biocompatible cationic nanogel comprising a polymer network including polymer units interconnected by means of a cross-linking agent. According to the invention, the polymer network can be obtained by means of polymerisation in a dispersed medium of N-vinylcaprolactam and a cross-linking agent in the presence of a cation indicator and a cationic or non-ionic emulsifier. The invention also relates to a method for producing said nanogels, as well as to the pharmaceutical compositions containing same.

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Cationic nanogels for biotechnological issues

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