CN102274520A - 一种包衣组合物及包衣方法 - Google Patents
一种包衣组合物及包衣方法 Download PDFInfo
- Publication number
- CN102274520A CN102274520A CN2011101891438A CN201110189143A CN102274520A CN 102274520 A CN102274520 A CN 102274520A CN 2011101891438 A CN2011101891438 A CN 2011101891438A CN 201110189143 A CN201110189143 A CN 201110189143A CN 102274520 A CN102274520 A CN 102274520A
- Authority
- CN
- China
- Prior art keywords
- coating
- tablet
- hpmc
- peg
- polyethylene glycol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 30
- 239000008199 coating composition Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 claims abstract description 25
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 14
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 14
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- -1 synthetic yellow Chemical compound 0.000 claims abstract description 13
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 abstract description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 235000000346 sugar Nutrition 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 235000019640 taste Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 241001147468 Chondrus ocellatus Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Medicinal Preparation (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101891438A CN102274520A (zh) | 2011-07-07 | 2011-07-07 | 一种包衣组合物及包衣方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101891438A CN102274520A (zh) | 2011-07-07 | 2011-07-07 | 一种包衣组合物及包衣方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102274520A true CN102274520A (zh) | 2011-12-14 |
Family
ID=45100458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101891438A Pending CN102274520A (zh) | 2011-07-07 | 2011-07-07 | 一种包衣组合物及包衣方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102274520A (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1810242A (zh) * | 2005-01-26 | 2006-08-02 | 杭州民生药业集团有限公司 | 长春西汀缓释胶囊及其制备方法 |
CN101579449A (zh) * | 2009-05-18 | 2009-11-18 | 广州星群(药业)股份有限公司 | 牡荆油滴丸的制备方法 |
-
2011
- 2011-07-07 CN CN2011101891438A patent/CN102274520A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1810242A (zh) * | 2005-01-26 | 2006-08-02 | 杭州民生药业集团有限公司 | 长春西汀缓释胶囊及其制备方法 |
CN101579449A (zh) * | 2009-05-18 | 2009-11-18 | 广州星群(药业)股份有限公司 | 牡荆油滴丸的制备方法 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HUABEI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: CHENG XUEXIANG Effective date: 20121206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100101 CHAOYANG, BEIJING TO: 050015 SHIJIAZHUANG, HEBEI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121206 Address after: 050015 Heping East Road, Hebei, Shijiazhuang, No. 388 Applicant after: Huabei Pharmaceutical Co., Ltd. Address before: 100101 Beijing city Chaoyang District Xiaoying Road No. 13 Building Room 9008 in Asia and Africa Applicant before: Cheng Xuexiang |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111214 |