GB1414671A - 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
- GB1414671A GB1414671A GB181872A GB181872A GB1414671A GB 1414671 A GB1414671 A GB 1414671A GB 181872 A GB181872 A GB 181872A GB 181872 A GB181872 A GB 181872A GB 1414671 A GB1414671 A GB 1414671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- article
- water
- plastics material
- improving
- jan
- 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
- 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.
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE793952D BE793952A (en) | 1972-01-14 | PROCESS FOR IMPROVING THE SURFACE PROPERTIES OF AN ARTICLE SHAPED FROM A PLASTIC MATERIAL | |
GB181872A GB1414671A (en) | 1972-01-14 | 1972-01-14 | Method of improving the surface properties of articles made from a plastics material |
IL41223A IL41223A (en) | 1972-01-14 | 1973-01-02 | Method of improving the surface properties of plastic articles used for the cultivation of living tissues and cells |
IE9/73A IE37054B1 (en) | 1972-01-14 | 1973-01-03 | Method of improving the surface properties of articles made from a plastics material |
ZA730056A ZA7356B (en) | 1972-01-14 | 1973-01-03 | Method of improving the surface properties of articles made from a plastics material |
CH222475A CH571036A5 (en) | 1972-01-14 | 1973-01-10 | |
DE2301073A DE2301073A1 (en) | 1972-01-14 | 1973-01-10 | PROCESS FOR IMPROVING THE SURFACE PROPERTIES OF A PLASTIC ARTICLE |
AR246078A AR197209A1 (en) | 1972-01-14 | 1973-01-11 | METHOD OF GIVING A HYDROPHILE SURFACE TO AN ARTICLE MADE OF PLASTIC MATERIAL |
NL7300431A NL7300431A (en) | 1972-01-14 | 1973-01-11 | |
BR27573A BR7300275D0 (en) | 1972-01-14 | 1973-01-12 | PROCESS FOR IMPROVING THE SURFACE PROPERTIES OF AN ARTICLE MADE OF PLASTIC MATERIAL |
NO171/73A NO139962C (en) | 1972-01-14 | 1973-01-12 | PROCEDURE FOR IMPROVING THE SURFACE PROPERTIES OF OBJECTS MANUFACTURED BY POLYSTYRENE, POLYAMIDE OR POLYCARBONATE FOR USE IN CULTIVATION OF LIVING CELLS OR TISSUE |
DD168219A DD106854A5 (en) | 1972-01-14 | 1973-01-12 | |
AU51074/73A AU476251B2 (en) | 1972-01-14 | 1973-01-12 | Method of improving the surface properties of articles made froma plastics material |
FR7301030A FR2168013B1 (en) | 1972-01-14 | 1973-01-12 | |
CA161,106A CA1016332A (en) | 1972-01-14 | 1973-01-12 | Method of improving the surface properties of articles made from a plastics material |
ES410622A ES410622A1 (en) | 1972-01-14 | 1973-01-13 | Method of improving the surface properties of articles made from a plastics material |
IT19207/73A IT978154B (en) | 1972-01-14 | 1973-01-15 | METHOD TO IMPROVE THE SURFACE QUALITY OF SYNTHETIC PLASTIC ARTICLES |
JP48007303A JPS4881966A (en) | 1972-01-14 | 1973-01-16 |
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 (1)
Publication Number | Publication Date |
---|---|
GB1414671A true GB1414671A (en) | 1975-11-19 |
Family
ID=26237006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB181872A Expired GB1414671A (en) | 1972-01-14 | 1972-01-14 | 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) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997011989A1 (en) * | 1995-09-28 | 1997-04-03 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
US5798078A (en) * | 1996-07-11 | 1998-08-25 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
US6528292B1 (en) * | 1987-05-29 | 2003-03-04 | Aventis Pharmaceuticals Holdings Inc. | Derivatized polystyrene and other polymer supports for spectroscopic studies |
WO2007042658A1 (en) * | 2005-10-11 | 2007-04-19 | Alchimer | Method for the modification of polymer surfaces, such as the hydroxylation of polymer surfaces, and products thus obtained |
US11608486B2 (en) | 2015-07-02 | 2023-03-21 | Terumo Bct, Inc. | Cell growth with mechanical stimuli |
US11613727B2 (en) | 2010-10-08 | 2023-03-28 | Terumo Bct, Inc. | Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
US11624046B2 (en) | 2017-03-31 | 2023-04-11 | Terumo Bct, Inc. | Cell expansion |
US11629332B2 (en) | 2017-03-31 | 2023-04-18 | Terumo Bct, Inc. | Cell expansion |
US11634677B2 (en) | 2016-06-07 | 2023-04-25 | Terumo Bct, Inc. | Coating a bioreactor in a cell expansion system |
US11667876B2 (en) | 2013-11-16 | 2023-06-06 | Terumo Bct, Inc. | Expanding cells in a bioreactor |
US11667881B2 (en) | 2014-09-26 | 2023-06-06 | Terumo Bct, Inc. | Scheduled feed |
US11685883B2 (en) | 2016-06-07 | 2023-06-27 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
US11795432B2 (en) | 2014-03-25 | 2023-10-24 | Terumo Bct, Inc. | Passive replacement of media |
US11965175B2 (en) | 2016-05-25 | 2024-04-23 | Terumo Bct, Inc. | Cell expansion |
US12043823B2 (en) | 2021-03-23 | 2024-07-23 | Terumo Bct, Inc. | Cell capture and expansion |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53129263A (en) * | 1977-04-19 | 1978-11-11 | Toshiba Corp | Production of chemical plating substrate |
AT408227B (en) * | 1999-07-22 | 2001-09-25 | Wolfgang Dr Kern | METHOD FOR MODIFYING POLYMER SURFACES |
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 DE DE2301073A patent/DE2301073A1/en not_active Withdrawn
- 1973-01-10 CH CH222475A patent/CH571036A5/xx not_active IP Right Cessation
- 1973-01-11 NL NL7300431A patent/NL7300431A/xx not_active Application Discontinuation
- 1973-01-11 AR AR246078A patent/AR197209A1/en active
- 1973-01-12 NO NO171/73A patent/NO139962C/en unknown
- 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
- 1973-01-13 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
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6528292B1 (en) * | 1987-05-29 | 2003-03-04 | Aventis Pharmaceuticals Holdings Inc. | Derivatized polystyrene and other polymer supports for spectroscopic studies |
WO1997011989A1 (en) * | 1995-09-28 | 1997-04-03 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
AU717573B2 (en) * | 1995-09-28 | 2000-03-30 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
US5798078A (en) * | 1996-07-11 | 1998-08-25 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers and method of sulfonating polymers |
US6066286A (en) * | 1996-07-11 | 2000-05-23 | Kimberly-Clark Worldwide, Inc. | Method of sulfonating polymers |
US6114407A (en) * | 1996-07-11 | 2000-09-05 | Kimberly-Clark Worldwide, Inc. | Sulfonated polymers |
WO2007042658A1 (en) * | 2005-10-11 | 2007-04-19 | Alchimer | Method for the modification of polymer surfaces, such as the hydroxylation of polymer surfaces, and products thus obtained |
US7956099B2 (en) | 2005-10-11 | 2011-06-07 | Alchimer | Modification process for polymer surfaces, notably for hydroxylation of polymer surfaces and products so obtained |
KR101367772B1 (en) * | 2005-10-11 | 2014-03-14 | 알쉬메 | Method for the modification of polymer surfaces, such as the hydroxylation of polymer surfaces, and products thus obtained |
US11773363B2 (en) | 2010-10-08 | 2023-10-03 | Terumo Bct, Inc. | Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
US11613727B2 (en) | 2010-10-08 | 2023-03-28 | Terumo Bct, Inc. | Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
US11746319B2 (en) | 2010-10-08 | 2023-09-05 | Terumo Bct, Inc. | Customizable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
US11708554B2 (en) | 2013-11-16 | 2023-07-25 | Terumo Bct, Inc. | Expanding cells in a bioreactor |
US11667876B2 (en) | 2013-11-16 | 2023-06-06 | Terumo Bct, Inc. | Expanding cells in a bioreactor |
US11795432B2 (en) | 2014-03-25 | 2023-10-24 | Terumo Bct, Inc. | Passive replacement of media |
US11667881B2 (en) | 2014-09-26 | 2023-06-06 | Terumo Bct, Inc. | Scheduled feed |
US11608486B2 (en) | 2015-07-02 | 2023-03-21 | Terumo Bct, Inc. | Cell growth with mechanical stimuli |
US11965175B2 (en) | 2016-05-25 | 2024-04-23 | Terumo Bct, Inc. | Cell expansion |
US11634677B2 (en) | 2016-06-07 | 2023-04-25 | Terumo Bct, Inc. | Coating a bioreactor in a cell expansion system |
US11685883B2 (en) | 2016-06-07 | 2023-06-27 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
US11999929B2 (en) | 2016-06-07 | 2024-06-04 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
US11702634B2 (en) | 2017-03-31 | 2023-07-18 | Terumo Bct, Inc. | Expanding cells in a bioreactor |
US11629332B2 (en) | 2017-03-31 | 2023-04-18 | Terumo Bct, Inc. | Cell expansion |
US11624046B2 (en) | 2017-03-31 | 2023-04-11 | Terumo Bct, Inc. | Cell expansion |
US12043823B2 (en) | 2021-03-23 | 2024-07-23 | Terumo Bct, Inc. | Cell capture and expansion |
Also Published As
Publication number | Publication date |
---|---|
CA1016332A (en) | 1977-08-30 |
JPS4881966A (en) | 1973-11-01 |
DD106854A5 (en) | 1974-07-05 |
CH571036A5 (en) | 1975-12-31 |
DE2301073A1 (en) | 1973-07-19 |
IT978154B (en) | 1974-09-20 |
AR197209A1 (en) | 1974-03-22 |
ES410622A1 (en) | 1976-01-01 |
NO139962C (en) | 1979-06-13 |
IE37054L (en) | 1973-07-14 |
NO139962B (en) | 1979-03-05 |
BE793952A (en) | 1973-05-02 |
IL41223A0 (en) | 1973-03-30 |
FR2168013B1 (en) | 1976-11-05 |
IE37054B1 (en) | 1977-04-27 |
IL41223A (en) | 1977-01-31 |
FR2168013A1 (en) | 1973-08-24 |
NL7300431A (en) | 1973-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |