GB778944A - Improvements relating to plastic solutions for use as dressings for wounds - Google Patents
Improvements relating to plastic solutions for use as dressings for woundsInfo
- Publication number
- GB778944A GB778944A GB8041/54A GB804154A GB778944A GB 778944 A GB778944 A GB 778944A GB 8041/54 A GB8041/54 A GB 8041/54A GB 804154 A GB804154 A GB 804154A GB 778944 A GB778944 A GB 778944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethyl
- polymer
- vinyl
- mixture
- carbon atoms
- 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.)
- Expired
Links
- 208000027418 Wounds and injury Diseases 0.000 title abstract 3
- 206010052428 Wound Diseases 0.000 title abstract 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 12
- 229920000642 polymer Polymers 0.000 abstract 11
- 125000004432 carbon atom Chemical group C* 0.000 abstract 8
- 239000000203 mixture Substances 0.000 abstract 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 6
- 229920001577 copolymer Polymers 0.000 abstract 5
- 239000002904 solvent Substances 0.000 abstract 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 4
- 239000004359 castor oil Substances 0.000 abstract 4
- 235000019438 castor oil Nutrition 0.000 abstract 4
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 abstract 4
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 abstract 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 4
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 abstract 4
- 239000003960 organic solvent Substances 0.000 abstract 4
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 abstract 3
- -1 vinyl compound Chemical class 0.000 abstract 3
- OZCMOJQQLBXBKI-UHFFFAOYSA-N 1-ethenoxy-2-methylpropane Chemical compound CC(C)COC=C OZCMOJQQLBXBKI-UHFFFAOYSA-N 0.000 abstract 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 abstract 2
- IJFPVINAQGWBRJ-UHFFFAOYSA-N Diisooctyl phthalate Chemical class CC(C)CCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCC(C)C IJFPVINAQGWBRJ-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 2
- 235000009470 Theobroma cacao Nutrition 0.000 abstract 2
- 244000299461 Theobroma cacao Species 0.000 abstract 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 125000003158 alcohol group Chemical group 0.000 abstract 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003240 coconut oil Substances 0.000 abstract 2
- 235000019864 coconut oil Nutrition 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 229940116333 ethyl lactate Drugs 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 abstract 2
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 abstract 2
- 239000011344 liquid material Substances 0.000 abstract 2
- 125000005395 methacrylic acid group Chemical group 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 229920002959 polymer blend Polymers 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 abstract 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical class CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 abstract 2
- 235000012424 soybean oil Nutrition 0.000 abstract 2
- 229920001567 vinyl ester resin Polymers 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000004342 Benzoyl peroxide Substances 0.000 abstract 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 235000019400 benzoyl peroxide Nutrition 0.000 abstract 1
- 230000006378 damage Effects 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000004006 olive oil Substances 0.000 abstract 1
- 235000008390 olive oil Nutrition 0.000 abstract 1
- 229920001483 poly(ethyl methacrylate) polymer Polymers 0.000 abstract 1
- 229920000120 polyethyl acrylate Polymers 0.000 abstract 1
Classifications
-
- 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
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/0071—Plasticisers
-
- 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
- A61L26/0014—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
Abstract
A liquid material suitable as a surgical dressing consists of a solution in an organic solvent of a polymer of a vinyl compound of the general formula: <FORM:0778944/IV(a)/1> where R is hydrogen or a hydrocarbon radical, being a polymer of one or more vinyl compounds selected from acrylic and methacrylic esters whereof the alcohol residue has at least two carbon atoms, vinyl esters whereof the acid residue has more than two carbon atoms and vinyl ethers whereof the other radical has at least two carbon atoms or a polymer mixture or copolymer containing at least 10 per cent by weight of monomer units of one or more of said vinyl compounds, the polymer having such a degree of polymerization that it has a viscosity of not more than 1500 cp. at 25 DEG C. in a 40 per cent solution in ethyl acetate, the solution of polymer in an organic solvent, on evaporation of the solvent, producing a film which does not become sticky at temperatures lower than 35 DEG C. The polymer solutions may also contain plasticizers such as castor oil, soya oil, olive oil, coconut oil, cocoa oil, and di-n-octyl and di-iso-octyl phthalates and sebacates. In examples: (1) ethyl acrylate is polymerized in solution in ethyl acetate in the presence of benzoyl peroxide followed by the addition of butyl acetate; (2) equal parts of ethyl acrylate and ethyl methacrylate are polymerized as in (1) followed by the addition of butyl acetate. (3) Ethyl methacrylate is polymerized as in (1) followed by the addition of a mixture of ethyl lactate and aliphatic benzine hydrocarbons. (4) Ethyl methacrylate and a mixture of esters of methacrylic acid with alcohols containing 7, 8 and 9 carbon atoms are polymerized as in (1) followed by the addition of isobutyl acetate and castor oil; and (5) methyl methacrylate, vinyl acetate and vinyl isobutyl ether are polymerized as in (1) followed by the addition of isobutyl acetate and dioctyl phthalate. Also specified as a solvent for the polymers is chloroform.ALSO:A liquid material suitable as a surgical dressing consists of a solution in an organic solvent of a polymer of a vinyl compound of the general formula <FORM:0778944/VI/1> where R is hydrogen or a hydrocarbon radical, being a polymer of one or more vinyl compounds selected from acrylic acid and methacrylic esters whereof the alcohol residue has at least two carbon atoms, vinyl esters whereof the acid residue has more than two carbon atoms and vinyl ethers whereof the other radical has at least two carbon atoms or a polymer mixture or copolymer containing at least 10 per cent by weight of one or more of said vinyl compounds, the polymer having such a degree of polymerization that it has a viscosity of not more than 1500 c.p. at 25 DEG C. in a 40 per cent solution in ethyl acetate, the solution of polymer in an organic solvent, on evaporation of the solvent, producing a film which does not become sticky at temperatures lower than 35 DEG C. The polymer solutions may also contain plasticizers such as castor oil, soya oil, coconut oil, cocoa oil and di - n - octyl and di-iso-octyl phthalates and sebacates. In examples the following solutions are prepared (1) polyethyl acrylate in a mixture of ethyl and butyl acetates, (2) a copolymer of ethyl acrylate and methacrylate in a mixture of ethyl and butyl acetates, (3) polyethyl methacrylate in a mixture of ethyl acetate, ethyl lactate and benzine, (4) a copolymer of ethyl methacrylate and esters of methacrylic acid containing 7-9 carbon atoms in a mixture of ethyl and isobutyl acetates and castor oil and (5) a copolymer of methyl methacrylate, vinyl acetate and vinyl isobutyl ether in a mixture of ethyl and isobutyl acetates and dioctyl phthalate. Also specified as a solvent is chloroform. The solutions are spread in thin layers over a wound or injury and form a covering film as the solvent evaporates.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE778944X | 1953-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB778944A true GB778944A (en) | 1957-07-17 |
Family
ID=20333537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8041/54A Expired GB778944A (en) | 1953-03-19 | 1954-03-19 | Improvements relating to plastic solutions for use as dressings for wounds |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1095723A (en) |
| GB (1) | GB778944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE31887E (en) * | 1968-07-09 | 1985-05-14 | T. J. Smith & Nephew Limited | Moisture-vapor-permeable pressure-sensitive adhesive materials |
| GB2150147A (en) * | 1983-11-25 | 1985-06-26 | Donald James Highgate | Materials for use in forming casts |
-
1954
- 1954-03-15 FR FR1095723D patent/FR1095723A/en not_active Expired
- 1954-03-19 GB GB8041/54A patent/GB778944A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE31887E (en) * | 1968-07-09 | 1985-05-14 | T. J. Smith & Nephew Limited | Moisture-vapor-permeable pressure-sensitive adhesive materials |
| GB2150147A (en) * | 1983-11-25 | 1985-06-26 | Donald James Highgate | Materials for use in forming casts |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1095723A (en) | 1955-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020100826A5 (en) | ||
| GB786381A (en) | Polymeric materials | |
| US3749769A (en) | Nail lacquer compositions and process for the preparation thereof | |
| Rehberg et al. | Preparation and polymerization of acrylic esters of olefinic alcohols | |
| GB676765A (en) | Improvements in or relating to a coated article and coating composition | |
| KR830001986A (en) | New curable composition | |
| GB656038A (en) | Improvements in polymeric vinylidene chloride compositions | |
| GB798806A (en) | Improvements in and relating to polymeric adhesives | |
| US2396434A (en) | Acrylic esters of glycol monoethers | |
| GB778944A (en) | Improvements relating to plastic solutions for use as dressings for wounds | |
| GB803231A (en) | Improvements in stabilized polymers | |
| GB851773A (en) | N-vinyl-x-alkyl-2-oxazolidinones and their polymers | |
| US2687405A (en) | Allyl glycidyl ether/acrylate ester copolymers | |
| US3354128A (en) | Alpha-cyanoacrylate/phthalic acid ester adhesive compositions | |
| GB644002A (en) | Improvements in bonding textile materials | |
| US2462817A (en) | Copolymers of tetra-allyl pentaerythritol | |
| US2453264A (en) | Cellulose ester or ether plasticized with ethyl alpha-carbethoxyethoxyethyl carbonate | |
| US2606881A (en) | Polymerization of polyallyl and polymethallyl ethers of polyhydroxy compounds | |
| Barnett et al. | Formation of Linear Polymers from Diene Monomers by a Cyclic Polymerization Mechanism. IV. Synthesis and Polymerization Studies of Some Doubly Unsaturated Unsymmetrical Monomers | |
| GB927489A (en) | Esters of pyromellitic acid and polyvinyl compositions containing them | |
| GB977553A (en) | Improvements in hydroxy-polymer-solutions | |
| US2473544A (en) | Polyalkyl-cyclohexanol acrylates | |
| NL123283C (en) | ||
| US2410551A (en) | Allyl and methallyl esters of lactic and alpha-acetoxypropionic acids | |
| JPS5980468A (en) | Film for agricultural and horticultural use |