KR20050000506A - 온도 반응성 전달계 - Google Patents
온도 반응성 전달계 Download PDFInfo
- Publication number
- KR20050000506A KR20050000506A KR10-2004-7016413A KR20047016413A KR20050000506A KR 20050000506 A KR20050000506 A KR 20050000506A KR 20047016413 A KR20047016413 A KR 20047016413A KR 20050000506 A KR20050000506 A KR 20050000506A
- Authority
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- South Korea
- Prior art keywords
- bioadhesive
- amount
- weight
- polymer
- agents
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/32—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers, poly(meth)acrylates, or polyvinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
중량% 고분자전해질 | NaCl 부재 | 1 중량% NaCl 존재 |
1 | 약 25 ℃에서 겔 | 약 36 ℃에서 겔 |
2 | 약 25 ℃에서 겔 | 약 31 ℃에서 겔 |
3 | 약 26 ℃에서 겔, 단 34 ℃에서 다시 액체 | 약 22 ℃에서 겔 및 계속 유지 |
4 | 액체로 유지 | 약 24 ℃에서 겔 및 계속 유지 |
5 | 액체로 유지 | 약 15 ℃에서 겔 및 계속 유지 |
Claims (19)
- 온도 반응성 중합체 및 본질적으로 양이온성인 생물접착제를 포함하는 수성 온도 반응성 전달계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 합성물이고, 주쇄에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 합성물이고, 부속기에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 합성물이고, 측쇄에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 개질된 천연 중합체이고, 주쇄에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 개질된 천연 중합체이고, 부속기에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 상기 본질적으로 양이온성인 생물접착제가 개질된 천연 중합체이고, 측쇄에 1개 이상의 암모늄기를 함유하는 계.
- 제1항에 있어서, 유효량의 보습제를 더 포함하는 계.
- 제1항에 있어서, 유효량의 의약을 더 포함하는 계.
- 제9항에 있어서, 상기 의약이 약제 및 화장제로 이루어지는 군으로부터 선택되는 것인 계.
- 제10항에 있어서, 상기 의약이 감염 및 월경불순 치료제, 심장혈관 질환 치료제, 체내 질환 치료제, 정신 건강 질환 치료제, 소염제, 화학요법제, 강심제, 거담제, 구강 소독제, 효소, 산아 제한제, 안과 치료제 및 그의 조합으로 이루어지는 군으로부터 선택되는 것인 계.
- 제9항에 있어서, 상기 의약이 조절된 방출 방식으로 전달되는 계.
- 제1항에 있어서, 염을 더 포함하는 계.
- 제1항에 있어서, 상기 온도 반응성 중합체가 약 35 ℃에서 겔로 존재하는 열겔화 중합체인 계.
- 제1항에 있어서, 상기 생물접착제가 양의 양 내지 20 중량%이고, 상기 온도 반응성 중합체가 약 5 내지 50 중량%의 양으로 존재하는 계.
- 제1항에 있어서, 상기 생물접착제가 폴리(디알릴디메틸 암모늄 클로라이드) 및 폴리(디메틸아민-코-에피클로로히드린)으로 이루어지는 군으로부터 선택되는 것인 계.
- 약 8 내지 25 중량%의 양으로 존재하는 온도 반응성 중합체, 양의 양 내지 10 중량%의 양으로 존재하는 본질적으로 양이온성인 생물접착제, 및 물을 포함하는 온도 반응성 전달계.
- 제17항에 있어서, 양의 양 내지 1.5 중량%의 양으로 염을 더 포함하는 계.
- 제17항에 있어서, 상기 온도 반응성 중합체가 약 15 내지 25 중량%의 양으로 존재하는 계.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/135,805 | 2002-04-30 | ||
US10/135,805 US20030204180A1 (en) | 2002-04-30 | 2002-04-30 | Temperature responsive delivery systems |
PCT/US2003/007721 WO2003092734A1 (en) | 2002-04-30 | 2003-03-11 | Temperature responsive delivery systems |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050000506A true KR20050000506A (ko) | 2005-01-05 |
KR101066763B1 KR101066763B1 (ko) | 2011-09-21 |
Family
ID=29249543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047016413A KR101066763B1 (ko) | 2002-04-30 | 2003-03-11 | 온도 반응성 전달계 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20030204180A1 (ko) |
EP (1) | EP1499359B1 (ko) |
KR (1) | KR101066763B1 (ko) |
CN (1) | CN100430093C (ko) |
AT (1) | ATE509637T1 (ko) |
AU (1) | AU2003214156A1 (ko) |
BR (1) | BR0309256A (ko) |
CA (1) | CA2482787C (ko) |
MX (1) | MXPA04010073A (ko) |
WO (1) | WO2003092734A1 (ko) |
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US6245197B1 (en) * | 1999-10-20 | 2001-06-12 | Fort James Corporation | Tissue paper products prepared with an ion-paired softener |
EP1237585B1 (en) * | 1999-12-09 | 2003-06-18 | Biosyntech Canada Inc. | Mineral-polymer hybrid composition |
US7614178B2 (en) * | 2007-09-14 | 2009-11-10 | Rex Harrison Hoyt | Resonating jig head |
-
2002
- 2002-04-30 US US10/135,805 patent/US20030204180A1/en not_active Abandoned
-
2003
- 2003-03-11 AU AU2003214156A patent/AU2003214156A1/en not_active Abandoned
- 2003-03-11 MX MXPA04010073A patent/MXPA04010073A/es active IP Right Grant
- 2003-03-11 CA CA2482787A patent/CA2482787C/en not_active Expired - Fee Related
- 2003-03-11 AT AT03711563T patent/ATE509637T1/de not_active IP Right Cessation
- 2003-03-11 KR KR1020047016413A patent/KR101066763B1/ko active IP Right Grant
- 2003-03-11 EP EP03711563A patent/EP1499359B1/en not_active Expired - Lifetime
- 2003-03-11 CN CNB038085461A patent/CN100430093C/zh not_active Expired - Fee Related
- 2003-03-11 WO PCT/US2003/007721 patent/WO2003092734A1/en not_active Application Discontinuation
- 2003-03-11 BR BR0309256-9A patent/BR0309256A/pt not_active IP Right Cessation
-
2008
- 2008-11-07 US US12/266,782 patent/US8349363B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
ATE509637T1 (de) | 2011-06-15 |
BR0309256A (pt) | 2005-02-22 |
AU2003214156A1 (en) | 2003-11-17 |
CA2482787C (en) | 2012-05-15 |
US8349363B2 (en) | 2013-01-08 |
KR101066763B1 (ko) | 2011-09-21 |
CN1646170A (zh) | 2005-07-27 |
CN100430093C (zh) | 2008-11-05 |
US20090117075A1 (en) | 2009-05-07 |
EP1499359A1 (en) | 2005-01-26 |
WO2003092734A1 (en) | 2003-11-13 |
EP1499359B1 (en) | 2011-05-18 |
CA2482787A1 (en) | 2003-11-13 |
US20030204180A1 (en) | 2003-10-30 |
MXPA04010073A (es) | 2004-12-13 |
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