http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09309719-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_38b04dac5e5700071e574cb587f8e099 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-38 |
| filingDate | 1996-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93cd0960922f9596bb21d329729466c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95c6f2b63de5f191b2a4f5d858bca2c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c229f8c8eecda8786cb34f4deaf78630 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b3d3a0b4eb19dc6b56d5ffe5ce04619 |
| publicationDate | 1997-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09309719-A |
| titleOfInvention | Complex alkali metal salt, its production method and detergent builder |
| abstract | (57) Abstract: An object of the present invention is to provide a complex alkali metal salt useful as a builder for synthetic detergents having a high water softening ability and an excellent moisture absorption resistance, and an industrially advantageous production thereof. An object of the present invention is to provide a new manufacturing method that can be used. A complex alkali metal salt according to the present invention is a complex aggregate comprising crystalline particles of alkali carbonate and substantially amorphous particles of alkali silicate in a powder X-ray diffraction pattern, The composite aggregate is SiO 2 : M 2 O (M Represents Na, K or Li): CO 2 molar ratio = 1.7- The composite alkali metal salt has a moisture absorption ratio of 2.5: 1: 0.25-2.0 and a moisture absorption rate of 5% by weight or less. The method is characterized in that gas is introduced to precipitate crystal grains of alkali carbonate, and the silicic acid layered structure of alkali silicate is disordered to carry out a carbonation reaction until substantially amorphous grains are obtained by X-ray diffraction. It can be manufactured. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100366235-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0003948-A1 |
| priorityDate | 1996-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.