http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-080330-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| filingDate | 2011-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13cbdd95b1d619e72a3bda2d75536d13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_003208cd7e12b51b53de50a6fde05e1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fafb08c70db3c72d9052ba7cd99b218 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4248683e77223430fe129dd1ee040e45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2880ffd1c0586139f01ccaea22641307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d91ac1dff03f9cdb62f781adce217d8 |
| publicationDate | 2012-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-080330-A1 |
| titleOfInvention | HIGH EFFICIENCY PERFUME CAPSULES |
| abstract | Claim 1: An encapsulation characterized in that it comprises a core, preferably the core comprises a material selected from the group consisting of perfumes; brighteners; dyes; insect repellents; silicones; waxes; flavorings; vitamins; fabric softening agents; skin care agents, in one aspect, paraffins; enzymes; antibacterial agents; bleachers; sensation agents; and mixtures thereof; more preferably, the core comprises perfume; and a wall, the wall preferably comprises a material selected from the group consisting of polyethylenes; polyamides; polystyrenes; poly brakes; polycarbonates; polyesters; polyacrylates; aminoplasts, in one aspect the aminoplast comprises a polyurea, polyurethane, and / or polyureaurethane, in one aspect the polyurea comprises polyoxymethyleneourea and / or melamine formaldehyde; polyolefins; polysaccharides, in an alginate and / or chitosan aspect; jelly; shellac; epoxide resins; vinyl polymers; water insoluble inorganic; silicone; and mixtures thereof; more preferably, the wall comprises melamine formaldehyde and / or crosslinked melamine formaldehyde, most preferably, the wall comprises melamine formaldehyde and / or crosslinked melamine formaldehyde, poly (acrylic acid) and poly (acrylic acid-butyl co-acrylate) ; The wall has an external surface and a coating, the wall encapsulates the core, the coating covers the external surface of the wall, the coating can comprise one or more effective polymers having the following formula: (1) where: a) where a and b are integers or averages (real numbers) of 50-100,000; b) each R1 is independently selected from H, CH3, (C = O) H, alkylene, alkylene with unsaturated CC bonds, CH2-CROH, (C = O) -NH-R, (C = O) - (CH2) n- OH, (C = O) -R, (CH2) nE, - (CH2-CH (C = O)) n-XR, - (CH2) n-COOH, - (CH2) n-NH2, -CH2 ) n- (C = O) NH2, the index n is an integer from 0 to 24, E is an electrophilic group; R is a saturated or unsaturated arcan, dialkylsiloxy, dialkyloxy, aryl, alkylated aryl, which may also contain an entity selected from the group consisting of cyano, OH, COOH, NH2, NHR, sulphonate, sulfate, -NH2, quaternized amines, thiols , aldehydes, alkoxy, pyrrolidone, pyridine, imidazole, imidazolinium halides, guanidine, phosphate, monosaccharide, oligo or polysaccharide; c) R2 or R3 may be absent or present: (i) when R3 is present, each R2 is independently selected from the group consisting of -NH2, -COO-, - (C = O) -, -O-, -S -, -NH- (C = O) -, -NR1-, dialkylsiloxy, dialkyloxy, phenylene, naphthalene, alkyleneoxy; and each R3 is independently selected from the same group as R1; (ii) when R3 is absent, each R2 is independently selected from the group consisting of -NH2, -COO-, - (C = O) -, -O-, -S-, -NH- (C = O) - , -NR1-, dialkylsiloxy, dialkyloxy, phenylene, naphthalene, alkyleneoxy; and each R3 is independently selected from the same group as R1; and (iii) when R2 is absent, each R3 is independently selected from the same group as R1; d) the efficiency polymer (s) having an average molecular mass of 1000 Da to 50,000.00 Da, more preferably, 5000 Da, to 25,000,000 Da, more preferably, from 10,000 Da to 10,000,000 Da, most preferably, from 340,000 Da to 1,500,000 Da; a degree of hydrolysis, for polyvinyl formamide, from 5% to 95%, more preferably, from 7% to 60% and, most preferably, from 10% to 40%; and / or a loading density of 1 meq / g of efficiency polymer to 23 meq / g of efficiency polymer, more preferably, 1.2 meq / g of efficiency polymer to 16 meq / g of efficiency polymer , more preferably, from 2 meq / g of efficiency polymer to 10 meq / g of efficiency polymer, most preferably, from 1 meq / g of efficiency polymer to 4 meq / g of efficiency polymer; preferably, the efficacy polymer (s) is selected from the group consisting of polyvinyl amines, polyvinyl formamides, and polyallyl amines and the copolymers thereof, more preferably, one or more polyvinyl formamide. |
| priorityDate | 2010-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.