KR840006906A - 피부치료용 반응성 중합체 - Google Patents
피부치료용 반응성 중합체 Download PDFInfo
- Publication number
- KR840006906A KR840006906A KR1019830005988A KR830005988A KR840006906A KR 840006906 A KR840006906 A KR 840006906A KR 1019830005988 A KR1019830005988 A KR 1019830005988A KR 830005988 A KR830005988 A KR 830005988A KR 840006906 A KR840006906 A KR 840006906A
- Authority
- KR
- South Korea
- Prior art keywords
- skin
- compound
- component
- isocyanate
- prepolymer
- Prior art date
Links
- 229920013730 reactive polymer Polymers 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims 21
- 239000012948 isocyanate Substances 0.000 claims 6
- 239000007795 chemical reaction product Substances 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 5
- 150000002513 isocyanates Chemical class 0.000 claims 5
- 150000005846 sugar alcohols Polymers 0.000 claims 5
- 229920001577 copolymer Polymers 0.000 claims 3
- 125000005442 diisocyanate group Chemical group 0.000 claims 3
- 239000003814 drug Substances 0.000 claims 3
- 239000003960 organic solvent Substances 0.000 claims 3
- 229920000642 polymer Polymers 0.000 claims 3
- 229920005862 polyol Polymers 0.000 claims 3
- 150000003077 polyols Chemical class 0.000 claims 3
- 238000007259 addition reaction Methods 0.000 claims 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims 2
- 229920000768 polyamine Chemical group 0.000 claims 2
- 239000013638 trimer Substances 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims 1
- -1 aliphatic isocyanate Chemical class 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical group NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 150000004985 diamines Chemical group 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 230000002500 effect on skin Effects 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- 150000003944 halohydrins Chemical class 0.000 claims 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000004879 molecular function Effects 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920001228 polyisocyanate Polymers 0.000 claims 1
- 239000005056 polyisocyanate Substances 0.000 claims 1
- 125000002924 primary amino group Chemical class [H]N([H])* 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims 1
- 206010040872 skin infection Diseases 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 claims 1
- 230000000699 topical effect Effects 0.000 claims 1
- 229920006305 unsaturated polyester Polymers 0.000 claims 1
- 150000003673 urethanes Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7007—Drug-containing films, membranes or sheets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Polymers & Plastics (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polyurethanes Or Polyureas (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cosmetics (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
내용없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (21)
- 성분A는 이소시안기를 가진 반응성 기능이 있는 프리폴리미로서 일반적이고 히드록시화된 폴리에스테르이소 성분B는 -NCO기를 포함하는 이소시안 프리, 리미로서 사용시에 이들을 혼합하는 것으로서 성분A와 성분B로 된 피부용 화합물.
- 청구범위 제1항에 있어서 피부에 사용시에 제조된 것은 치료부위에서 즉석에서 형성되는 반응을 하며 동물조직에 화학적으로 결합하는 교차 결합된 불용성피막을 형성할 수 있는 피부용 화합물.
- 청구범위 제1항에 있어서 반응성 이소시안 프리폴리머외에 상요작용 성분을 포함하는 것을 특징으로하는 피부용 화합물.
- 청구범위 제1항에 있어서 실시에 1-15에 나은 방법에 따라 제조되었고 실시에 16-29에 따라 혼합하여서 된 피부용 화합물.
- 청구범위 제1항에 있어서, 열거된 반응성 이소시안 프리폴리머로 지방족 이소시아네트, 시폴로지방족 또는 방향족 3량체 또는 3량체 혼합물과 다가 알콜과의 첨가반응에 의해 제조된 이소시안 소중합체와 디이소시아네이트와 2차 디아민 또는 폴리아민과의 반응에 의해 제조된 첨가생성물의 우수한 중합체 또는 알로파 네이트 또는 이소시아누레이트 또는 뷰렛구조의 중합체 및/도는 공중합체와/또는 순수한 디이소시아네이트 또는 폴리이소시아네이트로서 휘발성이 없는 것을 사용해서 된 피부용 화합물.
- 청구범위 제1항과 제5항에 있어서, 그 자체의 조건하에서 반응시켜 평균 분자량이 400-1000이고 이소시아네이트 분자기가 2이상이며 NCO반응성기가 5-25%인 것을 얻어서 된 이소시아네이트 프리폴리머로된 피부용 화합물.
- 청구범원 제1항에서 6항에 있어서 폴리올 유도체의 수용액과 디이소시아네이트 성분을 질소분위기에서 약 80℃ 에서 8시간 반응시킨 후 온도를 진공하에서 100 ℃로 올려 미반응 폴리올유도체를 제거하여 프리폴리머B를 얻어서 된 피부용 화합물.
- 청구범위 제3항에 있어서 다가 지방족 카르복시산 또는 시클로 지방족산과 다가 알콜과의 반응생성물, 천연기름만의 반응생성물 또는 다가 알콜과의 반응생성물, 히드록시화 우레탄, 불포화 폴리에스테르의 프리폴리머 공중합체, 폴리아미드, 폴리에테르, 폴리아민, 플리락톤 또는 카르복산과의 반응 생성물중에서 반응성 성분을 사용한 피부용 화합물.
- 청구범위 제1항에서 8항에 있어서 공지의 조건하에서 다가 카르복시산과 다가 알콜과의 에스테르화 반응에 의하여 합성하여 평균 분자량이 500-2000이고 히드록시성 분자기능수가 2이상이며 히드록시수가 50-200인 프리폴리머로 된 피부용 화합물.
- 청구범위 제1항에 있어서 공지의 조건하에서 1가 및 다가 알콜의 1가 및 다가 이소시아네이트 첨가반응에 의해 평균 분자량이 500-2000이고 분자 히드록실 분자기능수가 2이상이며 OH수가 50-200인 프리폴리머를 이용한 피부용 화합물
- 청구범위 제1항에 있어서 성분A의 히드록실관능을 청구범위 제10항의 조건에 따라 할로겐화올 레핀 또는 할로히드린을 비누화반응을 통해 개입시킨 피부용 화합물.
- 청구범위 제1항에 있어서 청구범위 제10항에 따른 성분A에 1차 또는 2차 아민기(NH2,NHR)만을 함유시키거나 일시적으로 히드록실기를 함유시킨 피부용 화합물.
- 청구범위 제1항 또는 제8항에 있어서 공비순화조건하에 200℃에서 질소분위기 및 유기용매중에서 폴리올유도체와 산성성분을 반응시켜 반응에서 생기 물을 모두 제거하고 유기용매를 순환시키므로서 생성된 프로폴리머의 산성도 값이 0.5이하이고 OH수가 약 92인 프리폴리머로 된 화합물.
- 청구범위 제1항에서 제13항에 있어서 소량의 유기용매를 함유시킴을 특징으로 하는 화합물.
- 청구범위 제1항에서 제 14항에 있어서 중합체용 일반 보조 및/ 또는 첨가제를 함유시킴을 특징으로 하는 화합물.
- 청구범위 제1항에서 제 14항에 있어서 피부용 의약을 함유시킴을 특징으로 하는 화합물.
- 청구범위 제6항에 있어서 국소 및 개통적인 작용의약을 함유시킨 화합물.
- 청구범위 제1항에서 제 17항에 있어서 피부용 의약을 운반체로 사용되는 프리폴리머 A 및 B.
- 청구범위 제1항에서 제 18항에 있어서 분무 등의 여러 가지 방법으로 피부치료를 위해 피부에 적용함을 특징으로 하는 피부 감염증 치료용 화합물.
- 피부치료용의 반응성 프리폴리머로 된 화합물.
- ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24839A/82 | 1982-12-17 | ||
IT24839/82A IT1153909B (it) | 1982-12-17 | 1982-12-17 | Polimeri reattivi per la cura di affezioni cutanee |
Publications (1)
Publication Number | Publication Date |
---|---|
KR840006906A true KR840006906A (ko) | 1984-12-04 |
Family
ID=11214896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019830005988A KR840006906A (ko) | 1982-12-17 | 1983-12-17 | 피부치료용 반응성 중합체 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4560555A (ko) |
EP (1) | EP0114581B1 (ko) |
JP (1) | JPS59172422A (ko) |
KR (1) | KR840006906A (ko) |
AT (1) | ATE29108T1 (ko) |
AU (1) | AU2248383A (ko) |
CA (1) | CA1244590A (ko) |
DE (1) | DE3373171D1 (ko) |
DK (1) | DK582183A (ko) |
IE (1) | IE56380B1 (ko) |
IL (1) | IL70471A (ko) |
IT (1) | IT1153909B (ko) |
NZ (1) | NZ206586A (ko) |
ZA (1) | ZA839345B (ko) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4727868A (en) * | 1984-11-13 | 1988-03-01 | Thermedics, Inc. | Anisotropic wound dressing |
US4751133A (en) * | 1984-11-13 | 1988-06-14 | Thermedics, Inc. | Medical patches and processes for producing same |
US4880690A (en) * | 1984-11-13 | 1989-11-14 | Thermedics, Inc. | Perfume patch |
JPS61249474A (ja) * | 1985-04-25 | 1986-11-06 | サ−メデイクス インコ−ポレイテド | 異方性医用被覆材 |
US4752472A (en) * | 1986-03-25 | 1988-06-21 | Exovir, Inc. | Cosmetic skin treatment useing cyanoacrylate polymer film |
US4743632A (en) * | 1987-02-25 | 1988-05-10 | Pfizer Hospital Products Group, Inc. | Polyetherurethane urea polymers as space filling tissue adhesives |
ES2026990T3 (es) * | 1988-01-07 | 1992-05-16 | Exovir, Inc. | Tratamiento cosmetico de la piel. |
GB8815435D0 (en) * | 1988-06-29 | 1988-08-03 | Smith & Nephew | Non autoadherent dressings |
US4972848A (en) * | 1989-08-23 | 1990-11-27 | Medtronic, Inc. | Medical electrical lead with polymeric monolithic controlled release device and method of manufacture |
IL94910A (en) * | 1990-06-29 | 1994-04-12 | Technion Research Dev Foundati | Biomedical adhesive compositions |
DE19654468C1 (de) | 1996-12-27 | 1998-01-22 | Lohmann Therapie Syst Lts | Extrem flexibles, dermal oder transdermal wirkendes Pflaster und Verfahren zu seiner Herstellung |
ES2255287T3 (es) * | 1998-07-09 | 2006-06-16 | Cephalon, Inc. | Composiciones para el tratamiento de la leucemia linfocitica cronica. |
US7129262B2 (en) * | 1999-07-23 | 2006-10-31 | The Regents Of The University Of California | Indole compounds useful for the treatment of cancer |
US6545034B1 (en) * | 1999-07-23 | 2003-04-08 | The Regents Of The University Of California | Use of etodolac for the treatment of chronic lymphocytic leukemia |
US7361680B2 (en) * | 1999-07-23 | 2008-04-22 | The Regents Of The University Of California | Indole compounds useful for the treatment of cancer |
US7151100B1 (en) * | 1999-07-23 | 2006-12-19 | The Regents Of The University Of California | Indole compounds useful for the treatment of cancer |
US7105560B1 (en) | 1999-07-23 | 2006-09-12 | The Regents Of The University Of California | Use of etodolac in the treatment of multiple myeloma |
US6403063B1 (en) | 1999-07-26 | 2002-06-11 | Kenneth I. Sawyer | Method of treating nail fungus |
US6337076B1 (en) * | 1999-11-17 | 2002-01-08 | Sg Licensing Corporation | Method and composition for the treatment of scars |
US7736661B1 (en) * | 2000-03-07 | 2010-06-15 | Avon Products, Inc | Method of treating skin conditions |
US20040152672A1 (en) * | 2000-08-09 | 2004-08-05 | Carson Dennis A. | Indole compounds useful for the treatment of cancer |
CA2448245A1 (en) | 2001-03-07 | 2002-09-19 | The Procter & Gamble Company | Topical composition comprising a functionally alkylating cosmetic bonding agent |
JP2004525122A (ja) | 2001-03-07 | 2004-08-19 | ザ プロクター アンド ギャンブル カンパニー | 3員環状化合物をベースとする化粧品結合剤を含む局所用組成物 |
JP2004520429A (ja) | 2001-03-07 | 2004-07-08 | ザ プロクター アンド ギャンブル カンパニー | 機能的アシル化化粧品結合剤を含む局所用組成物 |
CN1496252A (zh) * | 2001-03-07 | 2004-05-12 | 包括1,2-杂原子组成的双烯化妆品键合剂的局部组合物 | |
EP1370235A2 (en) | 2001-03-07 | 2003-12-17 | The Procter & Gamble Company | Topical composition comprising an aldehyde or ketone-based cosmetic bonding agent |
CA2448063A1 (en) | 2001-05-30 | 2002-12-05 | The Procter & Gamble Company | Topical composition comprising an activated, trans-structured cosmetic bonding agent |
CN1536983A (zh) | 2001-05-30 | 2004-10-13 | 宝洁公司 | 包括取代的化妆品键合剂的局部组合物 |
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US6767552B2 (en) | 2001-07-05 | 2004-07-27 | Closure Medical Corporation | Adhesive treatment for oral fungal infection |
US6942875B2 (en) * | 2001-07-05 | 2005-09-13 | Closure Medical Corporation | Adhesive treatment for skin yeast infections |
US6602496B2 (en) | 2001-07-05 | 2003-08-05 | Closure Medical Corporation | Adhesive treatment for tinea corporis |
US6746667B2 (en) | 2001-07-05 | 2004-06-08 | Closure Medical Corporation | Adhesive treatment for tinea pedis |
US6750291B2 (en) * | 2002-04-12 | 2004-06-15 | Pacific Corporation | Film-forming agent for drug delivery and preparation for percutaneous administration containing the same |
US20060216267A1 (en) * | 2002-08-20 | 2006-09-28 | Kovacs Stephen G | Hydrophobic elastomeric polymer chemistry device for inhibiting the growth of onychomycosis and urushiol-induced allergic contact dermatitis |
US7402323B2 (en) * | 2002-08-21 | 2008-07-22 | Akpharma, Inc. | Compositions and methods for treating skin conditions |
WO2004026116A2 (en) * | 2002-09-19 | 2004-04-01 | The Regents Of The University Of California | Use of etodoclac to treat hyperplasia |
US7569612B1 (en) | 2006-08-21 | 2009-08-04 | Mutual Pharmaceutical Company, Inc. | Methods of use of fenofibric acid |
WO2008073614A2 (en) * | 2006-11-02 | 2008-06-19 | Akpharma Inc. | Composition and method for enhancing skin cell growth, proliferation and repair |
WO2008154141A2 (en) * | 2007-05-22 | 2008-12-18 | Prelief Inc. | Compositions and methods for preventing, minimizing and healing skin irritation and trauma |
US8771725B2 (en) * | 2007-10-12 | 2014-07-08 | Chesson Laboratory Associates, Inc. | Poly(urea-urethane) compositions useful as topical medicaments and methods of using the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3526224A (en) * | 1967-06-08 | 1970-09-01 | Johnson & Johnson | Dressing |
DE2105062C3 (de) * | 1971-02-04 | 1980-01-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Überzügen unter Verwendung von Zweikomponenten-Polyurethanlacken |
DE2304893B1 (de) * | 1973-02-01 | 1974-03-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Überzügen |
US4250267A (en) * | 1977-11-10 | 1981-02-10 | W. R. Grace & Co. | Immobilized biological material |
-
1982
- 1982-12-17 IT IT24839/82A patent/IT1153909B/it active
-
1983
- 1983-12-12 US US06/560,867 patent/US4560555A/en not_active Expired - Fee Related
- 1983-12-13 CA CA000443170A patent/CA1244590A/en not_active Expired
- 1983-12-15 ZA ZA839345A patent/ZA839345B/xx unknown
- 1983-12-15 NZ NZ206586A patent/NZ206586A/en unknown
- 1983-12-16 DE DE8383830269T patent/DE3373171D1/de not_active Expired
- 1983-12-16 DK DK582183A patent/DK582183A/da not_active Application Discontinuation
- 1983-12-16 AT AT83830269T patent/ATE29108T1/de not_active IP Right Cessation
- 1983-12-16 EP EP83830269A patent/EP0114581B1/en not_active Expired
- 1983-12-16 AU AU22483/83A patent/AU2248383A/en not_active Abandoned
- 1983-12-16 JP JP58237718A patent/JPS59172422A/ja active Pending
- 1983-12-16 IE IE2970/83A patent/IE56380B1/xx unknown
- 1983-12-17 KR KR1019830005988A patent/KR840006906A/ko not_active Application Discontinuation
- 1983-12-18 IL IL70471A patent/IL70471A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4560555A (en) | 1985-12-24 |
NZ206586A (en) | 1987-07-31 |
DE3373171D1 (en) | 1987-10-01 |
CA1244590A (en) | 1988-11-08 |
EP0114581B1 (en) | 1987-08-26 |
IT8224839A1 (it) | 1984-06-17 |
IE56380B1 (en) | 1991-07-17 |
AU2248383A (en) | 1984-06-21 |
JPS59172422A (ja) | 1984-09-29 |
EP0114581A1 (en) | 1984-08-01 |
DK582183A (da) | 1984-06-18 |
IE832970L (en) | 1984-06-17 |
ATE29108T1 (de) | 1987-09-15 |
ZA839345B (en) | 1984-08-29 |
DK582183D0 (da) | 1983-12-16 |
IL70471A (en) | 1987-10-20 |
IT1153909B (it) | 1987-01-21 |
IT8224839A0 (it) | 1982-12-17 |
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