IE37054B1 - Method of improving the surface properties of articles made from a plastics material - Google Patents
Method of improving the surface properties of articles made from a plastics materialInfo
- Publication number
- IE37054B1 IE37054B1 IE9/73A IE973A IE37054B1 IE 37054 B1 IE37054 B1 IE 37054B1 IE 9/73 A IE9/73 A IE 9/73A IE 973 A IE973 A IE 973A IE 37054 B1 IE37054 B1 IE 37054B1
- Authority
- IE
- Ireland
- Prior art keywords
- article
- water
- plastics material
- improving
- jan
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
1414671 Rendering plastics surfaces hydrophilic NUNC AS 5 Jan 1973 [14 Jan 1972 14 Aug 1972] 1818/72 and 37885/72 Headings C3P and C3R The surface of an article made from polystyrene, a polyamide or a polycarbonate is rendered hydrophilic by treating said surface with a liquid or gaseous medium containing oxygen and water, while subjecting the medium to ultra-violet irradiation. In a preferred procedure, the article is sprayed with water and introduced into a stream of water-saturated air or a water-saturated O 2 /SO 2 mixture, the article and the gaseous stream being simultaneously irradiated with ultra-violet light. The wavelength of the radiation used is preferably close to that of the absorption maximum of the plastics material of the article. The article may take the form of a dish or plate.
[GB1414671A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB181872A GB1414671A (en) | 1972-01-14 | 1972-01-14 | Method of improving the surface properties of articles made from a plastics material |
| GB3788572 | 1972-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37054L IE37054L (en) | 1973-07-14 |
| IE37054B1 true IE37054B1 (en) | 1977-04-27 |
Family
ID=26237006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE9/73A IE37054B1 (en) | 1972-01-14 | 1973-01-03 | Method of improving the surface properties of articles made from a plastics material |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4881966A (en) |
| AR (1) | AR197209A1 (en) |
| BE (1) | BE793952A (en) |
| CA (1) | CA1016332A (en) |
| CH (1) | CH571036A5 (en) |
| DD (1) | DD106854A5 (en) |
| DE (1) | DE2301073A1 (en) |
| ES (1) | ES410622A1 (en) |
| FR (1) | FR2168013B1 (en) |
| GB (1) | GB1414671A (en) |
| IE (1) | IE37054B1 (en) |
| IL (1) | IL41223A (en) |
| IT (1) | IT978154B (en) |
| NL (1) | NL7300431A (en) |
| NO (1) | NO139962C (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129263A (en) * | 1977-04-19 | 1978-11-11 | Toshiba Corp | Production of chemical plating substrate |
| US6528292B1 (en) * | 1987-05-29 | 2003-03-04 | Aventis Pharmaceuticals Holdings Inc. | Derivatized polystyrene and other polymer supports for spectroscopic studies |
| KR100444367B1 (en) * | 1995-09-28 | 2005-01-15 | 킴벌리-클라크 월드와이드, 인크. | Sulfonated Polymers and Methods of Sulfonating Polymers |
| US5798078A (en) * | 1996-07-11 | 1998-08-25 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
| AT408227B (en) * | 1999-07-22 | 2001-09-25 | Wolfgang Dr Kern | METHOD FOR MODIFYING POLYMER SURFACES |
| FR2891834B1 (en) * | 2005-10-11 | 2007-12-14 | Alchimer Sa | PROCESS FOR MODIFYING SURFACES OF POLYMERS, IN PARTICULAR HYDROXYLATION OF POLYMER SURFACES, AND PRODUCTS SUCH AS OBTAINED |
| WO2012048298A2 (en) | 2010-10-08 | 2012-04-12 | Caridianbct, Inc. | Methods and systems of growing and harvesting cells in a hollow fiber bioreactor system with control conditions |
| EP3068867B1 (en) | 2013-11-16 | 2018-04-18 | Terumo BCT, Inc. | Expanding cells in a bioreactor |
| WO2015148704A1 (en) | 2014-03-25 | 2015-10-01 | Terumo Bct, Inc. | Passive replacement of media |
| CN106715676A (en) | 2014-09-26 | 2017-05-24 | 泰尔茂比司特公司 | Scheduled feed |
| WO2017004592A1 (en) | 2015-07-02 | 2017-01-05 | Terumo Bct, Inc. | Cell growth with mechanical stimuli |
| US11965175B2 (en) | 2016-05-25 | 2024-04-23 | Terumo Bct, Inc. | Cell expansion |
| US11104874B2 (en) | 2016-06-07 | 2021-08-31 | Terumo Bct, Inc. | Coating a bioreactor |
| US11685883B2 (en) | 2016-06-07 | 2023-06-27 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
| WO2018184028A2 (en) | 2017-03-31 | 2018-10-04 | Terumo Bct, Inc. | Cell expansion |
| US11624046B2 (en) | 2017-03-31 | 2023-04-11 | Terumo Bct, Inc. | Cell expansion |
| JP2024511064A (en) | 2021-03-23 | 2024-03-12 | テルモ ビーシーティー、インコーポレーテッド | Cell capture and proliferation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE540128A (en) * | 1954-12-27 | |||
| US3418066A (en) * | 1966-11-08 | 1968-12-24 | Eastman Kodak Co | Surface oxidation and treatment of polymers |
-
0
- BE BE793952D patent/BE793952A/en unknown
-
1972
- 1972-01-14 GB GB181872A patent/GB1414671A/en not_active Expired
-
1973
- 1973-01-02 IL IL41223A patent/IL41223A/en unknown
- 1973-01-03 IE IE9/73A patent/IE37054B1/en unknown
- 1973-01-10 CH CH222475A patent/CH571036A5/xx not_active IP Right Cessation
- 1973-01-10 DE DE2301073A patent/DE2301073A1/en not_active Withdrawn
- 1973-01-11 AR AR246078A patent/AR197209A1/en active
- 1973-01-11 NL NL7300431A patent/NL7300431A/xx not_active Application Discontinuation
- 1973-01-12 CA CA161,106A patent/CA1016332A/en not_active Expired
- 1973-01-12 FR FR7301030A patent/FR2168013B1/fr not_active Expired
- 1973-01-12 DD DD168219A patent/DD106854A5/xx unknown
- 1973-01-12 NO NO171/73A patent/NO139962C/en unknown
- 1973-01-13 ES ES410622A patent/ES410622A1/en not_active Expired
- 1973-01-15 IT IT19207/73A patent/IT978154B/en active
- 1973-01-16 JP JP48007303A patent/JPS4881966A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2168013A1 (en) | 1973-08-24 |
| GB1414671A (en) | 1975-11-19 |
| DD106854A5 (en) | 1974-07-05 |
| DE2301073A1 (en) | 1973-07-19 |
| IE37054L (en) | 1973-07-14 |
| NO139962B (en) | 1979-03-05 |
| BE793952A (en) | 1973-05-02 |
| CH571036A5 (en) | 1975-12-31 |
| AR197209A1 (en) | 1974-03-22 |
| NL7300431A (en) | 1973-07-17 |
| ES410622A1 (en) | 1976-01-01 |
| CA1016332A (en) | 1977-08-30 |
| JPS4881966A (en) | 1973-11-01 |
| FR2168013B1 (en) | 1976-11-05 |
| IT978154B (en) | 1974-09-20 |
| IL41223A (en) | 1977-01-31 |
| IL41223A0 (en) | 1973-03-30 |
| NO139962C (en) | 1979-06-13 |
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