CN105664344B - 一种应用于膨胀栓的反向压力膨胀内芯的制备方法 - Google Patents
一种应用于膨胀栓的反向压力膨胀内芯的制备方法 Download PDFInfo
- Publication number
- CN105664344B CN105664344B CN201610021536.0A CN201610021536A CN105664344B CN 105664344 B CN105664344 B CN 105664344B CN 201610021536 A CN201610021536 A CN 201610021536A CN 105664344 B CN105664344 B CN 105664344B
- Authority
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- China
- Prior art keywords
- inner core
- expansion inner
- cotton net
- expansion
- preparation
- 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.)
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- 238000002360 preparation method Methods 0.000 title claims abstract description 36
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- 238000000034 method Methods 0.000 claims abstract description 70
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000011282 treatment Methods 0.000 claims description 39
- 239000011265 semifinished product Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 14
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 239000001856 Ethyl cellulose Substances 0.000 claims description 10
- 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 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 229920001249 ethyl cellulose Polymers 0.000 claims description 10
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 229920002101 Chitin Polymers 0.000 claims description 8
- 229920001800 Shellac Polymers 0.000 claims description 8
- 239000004208 shellac Substances 0.000 claims description 8
- 229940113147 shellac Drugs 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000012456 homogeneous solution Substances 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 229940008099 dimethicone Drugs 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000003860 storage Methods 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 abstract description 6
- 239000003814 drug Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000047 product Substances 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
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- VJMAITQRABEEKP-UHFFFAOYSA-N [6-(phenylmethoxymethyl)-1,4-dioxan-2-yl]methyl acetate Chemical compound O1C(COC(=O)C)COCC1COCC1=CC=CC=C1 VJMAITQRABEEKP-UHFFFAOYSA-N 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920000223 polyglycerol Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
- 229960003656 ricinoleic acid Drugs 0.000 description 1
- FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/007—Injectors for solid bodies, e.g. suppositories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2207/00—Methods of manufacture, assembly or production
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1475—Vagina
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610021536.0A CN105664344B (zh) | 2016-01-13 | 2016-01-13 | 一种应用于膨胀栓的反向压力膨胀内芯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610021536.0A CN105664344B (zh) | 2016-01-13 | 2016-01-13 | 一种应用于膨胀栓的反向压力膨胀内芯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105664344A CN105664344A (zh) | 2016-06-15 |
CN105664344B true CN105664344B (zh) | 2019-04-09 |
Family
ID=56300512
Family Applications (1)
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CN201610021536.0A Active CN105664344B (zh) | 2016-01-13 | 2016-01-13 | 一种应用于膨胀栓的反向压力膨胀内芯的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105664344B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090863A (zh) * | 1992-12-11 | 1994-08-17 | 普罗格特-甘布尔公司 | 用于吸收含水体液的湿前呈薄状的吸收泡沫材料及其制备方法 |
CN1209051A (zh) * | 1995-12-22 | 1999-02-24 | 麦克尼尔-Ppc公司 | 具有改善早期膨胀特性的塞条 |
CN1251031A (zh) * | 1997-03-17 | 2000-04-19 | 普罗克特和甘保尔公司 | 塞子及其制造方法 |
CN1257417A (zh) * | 1997-03-31 | 2000-06-21 | 麦克尼尔-Ppc公司 | 半球形压缩吸湿塞 |
CN1359281A (zh) * | 1999-06-30 | 2002-07-17 | 强生有限公司 | 具有与纤维吸收结构热粘合的带孔薄膜的卫生棉条 |
CN1359280A (zh) * | 1999-06-30 | 2002-07-17 | 强生有限公司 | 女用卫生棉条及其生产的加工工艺与装置 |
US20030220625A1 (en) * | 2002-05-23 | 2003-11-27 | The Procter & Gamble Company | Tampon wrapper with opening means comprising stopper |
CN101204342A (zh) * | 2006-12-22 | 2008-06-25 | 麦克内尔-Ppc股份有限公司 | 容纳妇女卫生制品的包装 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100034655A (ko) * | 2008-09-24 | 2010-04-01 | 오은영 | 교체시간을 자동으로 알려주는 탐폰 |
-
2016
- 2016-01-13 CN CN201610021536.0A patent/CN105664344B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1090863A (zh) * | 1992-12-11 | 1994-08-17 | 普罗格特-甘布尔公司 | 用于吸收含水体液的湿前呈薄状的吸收泡沫材料及其制备方法 |
CN1209051A (zh) * | 1995-12-22 | 1999-02-24 | 麦克尼尔-Ppc公司 | 具有改善早期膨胀特性的塞条 |
CN1251031A (zh) * | 1997-03-17 | 2000-04-19 | 普罗克特和甘保尔公司 | 塞子及其制造方法 |
CN1257417A (zh) * | 1997-03-31 | 2000-06-21 | 麦克尼尔-Ppc公司 | 半球形压缩吸湿塞 |
CN1359281A (zh) * | 1999-06-30 | 2002-07-17 | 强生有限公司 | 具有与纤维吸收结构热粘合的带孔薄膜的卫生棉条 |
CN1359280A (zh) * | 1999-06-30 | 2002-07-17 | 强生有限公司 | 女用卫生棉条及其生产的加工工艺与装置 |
US20030220625A1 (en) * | 2002-05-23 | 2003-11-27 | The Procter & Gamble Company | Tampon wrapper with opening means comprising stopper |
CN101204342A (zh) * | 2006-12-22 | 2008-06-25 | 麦克内尔-Ppc股份有限公司 | 容纳妇女卫生制品的包装 |
Also Published As
Publication number | Publication date |
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CN105664344A (zh) | 2016-06-15 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211118 Address after: 150040 office building 7, Bohai Third Road, haping road concentration area, Harbin Economic Development Zone, Harbin, Heilongjiang Province Patentee after: Harbin Tianmei Pharmaceutical Co.,Ltd. Address before: 150060 No. 7, Bohai 3rd road, Pingfang Industrial Zone, Harbin Economic and Technological Development Zone, Heilongjiang Province Patentee before: HARBIN OT PHARMACEUTICALS Co.,Ltd. Patentee before: Qiu Mingshi |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method for reverse pressure expansion inner core applied to expansion plugs Effective date of registration: 20230704 Granted publication date: 20190409 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Harbin Tianmei Pharmaceutical Co.,Ltd. Registration number: Y2023230000060 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190409 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: Harbin Tianmei Pharmaceutical Co.,Ltd. Registration number: Y2023230000060 |