GB1348340A - Anti-bacterial polymer - Google Patents
Anti-bacterial polymerInfo
- Publication number
- GB1348340A GB1348340A GB1348340DA GB1348340A GB 1348340 A GB1348340 A GB 1348340A GB 1348340D A GB1348340D A GB 1348340DA GB 1348340 A GB1348340 A GB 1348340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- surfactant
- bacterial
- polyethylene
- polymer compositions
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
1348340 Anti-bacterial polymer compositions CONVENIENT SYSTEMS Inc 28 April 1971 11790/71 Heading C3P Anti-bacterial polymer compositions comprise (1) a polymer, and homogeneous distributed throughout the polymer (2) an organic antibacterial agent and (3) a hydrophilic surfactant. The polymer may be a polyolefin, rubber or cellulose derivative. The surfactant may be anionic, e.g. a sulphate, sulphonate, carboxylate or phosphate; cationic, e.g. quaternary ammonium compounds; or non-ionic, e.g. amines, glycols and alcohols. In an example a concentrate of polyethylene, N,N-bis-(2-hydroxyethyl) alkylamine surfactant and hexachlorophene is blended with further polyethylene and the composition extruded into film, sheet, roll or bar stock.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1179071 | 1971-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1348340A true GB1348340A (en) | 1974-03-13 |
Family
ID=9992759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1348340D Expired GB1348340A (en) | 1971-04-28 | 1971-04-28 | Anti-bacterial polymer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1348340A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021504A2 (en) * | 1979-06-25 | 1981-01-07 | THE PROCTER & GAMBLE COMPANY | Article for use as catheter or the like |
EP0022289A1 (en) * | 1979-06-29 | 1981-01-14 | THE PROCTER & GAMBLE COMPANY | Antimicrobial polymer compositions and use thereof in medical devices |
US4392848A (en) | 1979-06-25 | 1983-07-12 | The Procter & Gamble Company | Catheterization |
WO1997024925A2 (en) * | 1996-01-12 | 1997-07-17 | Fenchurch Environmental Group Limited | Bactericidal compositions and articles containing them |
-
1971
- 1971-04-28 GB GB1348340D patent/GB1348340A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021504A2 (en) * | 1979-06-25 | 1981-01-07 | THE PROCTER & GAMBLE COMPANY | Article for use as catheter or the like |
EP0021504A3 (en) * | 1979-06-25 | 1981-05-27 | The Procter & Gamble Company | Article for use as catheter or the like |
US4392848A (en) | 1979-06-25 | 1983-07-12 | The Procter & Gamble Company | Catheterization |
EP0022289A1 (en) * | 1979-06-29 | 1981-01-14 | THE PROCTER & GAMBLE COMPANY | Antimicrobial polymer compositions and use thereof in medical devices |
WO1997024925A2 (en) * | 1996-01-12 | 1997-07-17 | Fenchurch Environmental Group Limited | Bactericidal compositions and articles containing them |
WO1997024925A3 (en) * | 1996-01-12 | 1997-12-04 | Trevor Woolard | Bactericidal compositions and articles containing them |
GB2310140B (en) * | 1996-01-12 | 2000-08-09 | Trevor Woolard | Bactericidal compositions and articles containing them |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |