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

Chemical Engineering and Chemistry

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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.

Originele taal-2	Engels
Octrooinummer	WO2011113989
Prioriteitsdatum	18/03/10
Status	Gepubliceerd - 22 sep. 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 - Imaz, A.

AU - San Martin, A.

AU - Ramos, J.

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AU - Heuts, J.P.A.

PY - 2011/9/22

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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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