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 material

Info

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
Application number
GB181872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nunc AS
Original Assignee
Nunc AS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE793952D priority Critical patent/BE793952A/en
Application filed by Nunc AS filed Critical Nunc AS
Priority to GB181872A priority patent/GB1414671A/en
Priority to IL41223A priority patent/IL41223A/en
Priority to IE9/73A priority patent/IE37054B1/en
Priority to ZA730056A priority patent/ZA7356B/en
Priority to CH222475A priority patent/CH571036A5/xx
Priority to DE2301073A priority patent/DE2301073A1/en
Priority to AR246078A priority patent/AR197209A1/en
Priority to NL7300431A priority patent/NL7300431A/xx
Priority to BR27573A priority patent/BR7300275D0/en
Priority to NO171/73A priority patent/NO139962C/en
Priority to DD168219A priority patent/DD106854A5/xx
Priority to AU51074/73A priority patent/AU476251B2/en
Priority to FR7301030A priority patent/FR2168013B1/fr
Priority to CA161,106A priority patent/CA1016332A/en
Priority to ES410622A priority patent/ES410622A1/en
Priority to IT19207/73A priority patent/IT978154B/en
Priority to JP48007303A priority patent/JPS4881966A/ja
Publication of GB1414671A publication Critical patent/GB1414671A/en
Expired legal-status Critical Current

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.
GB181872A 1972-01-14 1972-01-14 Method of improving the surface properties of articles made from a plastics material Expired GB1414671A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (25)

* Cited by examiner, † Cited by third party
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