PARTICLE COMPOSITION AND MEDICINAL COMPOSITION COMPRISING SAME

• Main Authors: ISHII, ATSUSHI, KATO, YASUKI
• Format: Patent
• Language: English; French; German
• Published: 11.07.2012
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; COMPOSITIONS THEREOF; CULTURE MEDIA; ENZYMOLOGY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MICROORGANISMS OR ENZYMES; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS; SPIRITS; VINEGAR; WINE

The present invention provides a particulate composition containing: block copolymer units being arranged radially with hydrophobic polymer-chain segments radially inside and hydrophilic polymer-chain segments radially outside; and a charged lipid which carries a charge opposite to the charge of a d...