JPS61251616A - 溶質の放出量の制御方法 - Google Patents

溶質の放出量の制御方法

Info

Publication number: JPS61251616A
Authority: JP; Japan
Prior art keywords: solute; voltage; complex; surfactant; amount
Prior art date: 1985-04-30
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.): Granted

Application number

JP9445285A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6411614B2 (2

Inventor

Kazuhiro Taguchi

和宏田口

Shigeo Okahata

恵雄岡畑

Takahiro Seki

隆広関

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

National Institute of Advanced Industrial Science and Technology AIST

Original Assignee

Agency of Industrial Science and Technology

Priority date (The priority date 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 date listed.)

1985-04-30

Filing date

1985-04-30

Publication date

1986-11-08

1985-04-30 Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology

1985-04-30 Priority to JP9445285A priority Critical patent/JPS61251616A/ja

1986-11-08 Publication of JPS61251616A publication Critical patent/JPS61251616A/ja

1989-02-27 Publication of JPS6411614B2 publication Critical patent/JPS6411614B2/ja

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 title description 10
229920000642 polymer Polymers 0.000 claims abstract description 28
239000004094 surface-active agent Substances 0.000 claims abstract description 17
230000009918 complex formation Effects 0.000 claims description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract description 20
239000000243 solution Substances 0.000 abstract description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
229910052697 platinum Inorganic materials 0.000 abstract description 10
239000012266 salt solution Substances 0.000 abstract description 7
239000002244 precipitate Substances 0.000 abstract description 4
230000004044 response Effects 0.000 abstract description 4
125000000217 alkyl group Chemical group 0.000 abstract description 3
239000007864 aqueous solution Substances 0.000 abstract description 3
238000001914 filtration Methods 0.000 abstract description 3
150000003863 ammonium salts Chemical class 0.000 abstract description 2
229910052794 bromium Inorganic materials 0.000 abstract description 2
229910052801 chlorine Inorganic materials 0.000 abstract description 2
238000010438 heat treatment Methods 0.000 abstract description 2
238000002156 mixing Methods 0.000 abstract description 2
229920000083 poly(allylamine) Polymers 0.000 abstract description 2
239000002131 composite material Substances 0.000 description 12
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
239000012528 membrane Substances 0.000 description 8
-1 tube Substances 0.000 description 8
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
239000002904 solvent Substances 0.000 description 5
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
239000000463 material Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
239000010453 quartz Substances 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
230000000694 effects Effects 0.000 description 3
230000002441 reversible effect Effects 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
230000001133 acceleration Effects 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
125000003709 fluoroalkyl group Chemical group 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000008363 phosphate buffer Substances 0.000 description 2
229920001467 poly(styrenesulfonates) Polymers 0.000 description 2
239000000047 product Substances 0.000 description 2
229940006186 sodium polystyrene sulfonate Drugs 0.000 description 2
238000003756 stirring Methods 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
229920001661 Chitosan Polymers 0.000 description 1
HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
239000003905 agrochemical Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
239000011324 bead Substances 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
239000002775 capsule Substances 0.000 description 1
229940045110 chitosan Drugs 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
125000001309 chloro group Chemical group Cl* 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
JTXUVYOABGUBMX-UHFFFAOYSA-N didodecyl hydrogen phosphate Chemical compound CCCCCCCCCCCCOP(O)(=O)OCCCCCCCCCCCC JTXUVYOABGUBMX-UHFFFAOYSA-N 0.000 description 1
PSLWZOIUBRXAQW-UHFFFAOYSA-M dimethyl(dioctadecyl)azanium;bromide Chemical compound [Br-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC PSLWZOIUBRXAQW-UHFFFAOYSA-M 0.000 description 1
239000003814 drug Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000005357 flat glass Substances 0.000 description 1
229920000669 heparin Polymers 0.000 description 1
229960002897 heparin Drugs 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
125000001165 hydrophobic group Chemical group 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
239000008204 material by function Substances 0.000 description 1
229930014626 natural product Natural products 0.000 description 1
239000008055 phosphate buffer solution Substances 0.000 description 1
229920000075 poly(4-vinylpyridine) Polymers 0.000 description 1
229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
229940005642 polystyrene sulfonic acid Drugs 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
230000004043 responsiveness Effects 0.000 description 1
125000002345 steroid group Chemical group 0.000 description 1
238000013268 sustained release Methods 0.000 description 1
239000012730 sustained-release form Substances 0.000 description 1
238000002525 ultrasonication Methods 0.000 description 1

Landscapes

Medicinal Preparation (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

JP9445285A 1985-04-30 1985-04-30 溶質の放出量の制御方法 Granted JPS61251616A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP9445285A JPS61251616A (ja)	1985-04-30	1985-04-30	溶質の放出量の制御方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP9445285A JPS61251616A (ja)	1985-04-30	1985-04-30	溶質の放出量の制御方法

Publications (2)

Publication Number	Publication Date
JPS61251616A true JPS61251616A (ja)	1986-11-08
JPS6411614B2 JPS6411614B2 (2)	1989-02-27

Family

ID=14110655

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP9445285A Granted JPS61251616A (ja)	1985-04-30	1985-04-30	溶質の放出量の制御方法

Country Status (1)

Country	Link
JP (1)	JPS61251616A (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005529879A (ja) *	2002-04-19	2005-10-06	ノバルティスアクチエンゲゼルシャフト	新規バイオマテリアル、その製造および使用
JP2011503110A (ja) *	2007-11-09	2011-01-27	ユニバーシティオブテネシーリサーチファウンデーション	経口投与用の抗炎症性キナ酸誘導体

1985
- 1985-04-30 JP JP9445285A patent/JPS61251616A/ja active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2005529879A (ja) *	2002-04-19	2005-10-06	ノバルティスアクチエンゲゼルシャフト	新規バイオマテリアル、その製造および使用
JP2011503110A (ja) *	2007-11-09	2011-01-27	ユニバーシティオブテネシーリサーチファウンデーション	経口投与用の抗炎症性キナ酸誘導体

Also Published As

Publication number	Publication date
JPS6411614B2 (2)	1989-02-27

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Legal Events

Date	Code	Title	Description
2005-04-30	EXPY	Cancellation because of completion of term