JPS6462170A - Modified polysiloxane coated sanitary rubber product and its preparation - Google Patents
Modified polysiloxane coated sanitary rubber product and its preparationInfo
- Publication number
- JPS6462170A JPS6462170A JP62218026A JP21802687A JPS6462170A JP S6462170 A JPS6462170 A JP S6462170A JP 62218026 A JP62218026 A JP 62218026A JP 21802687 A JP21802687 A JP 21802687A JP S6462170 A JPS6462170 A JP S6462170A
- Authority
- JP
- Japan
- Prior art keywords
- group
- modified polysiloxane
- bonded
- rubber product
- preparation
- 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.)
- Granted
Links
Landscapes
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
PURPOSE:To obtain a sanitarily excellent rubber product generating no released substance, by bonding a modified polysiloxane composition represented by a specific formula and having a specific average MW to the surface of rubber in a crosslinked state. CONSTITUTION:A modified polysiloxane composition, which is represented by formula (I) (wherein R1 is a 1-7C non-substituted or fluorine substituted alkyl group, a phenyl group or a phenylalkyl group, R2 is a 1-4C alkyl group, X has an alkenyl group as an essential group and is selected from a hydrogen atom., a hydroxyl group, an epoxy group, an acetoxy group, an acetyl group, a 1-3C alkoxy group and an amino group and directly bonded to silicon or bonded thereto through an alkylene group, n and m are an integer of 1<=n<=40 and 20<=n+m<=70,000) and characterized that an average MW is 2,000-5,000,000 and the sum total of the X-substitutents in a molecule is 0.001-5mol.%, is bonded to the surface of rubber in a crosslinked state.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218026A JP2746882B2 (en) | 1987-09-02 | 1987-09-02 | Modified polysiloxane-coated rubber stopper for pharmaceuticals and method for producing the same |
US07/209,639 US5114794A (en) | 1987-06-23 | 1988-06-21 | Modified polysiloxane-coated sanitary rubber article and a process for the production of the same |
EP19880305785 EP0296878B1 (en) | 1987-06-23 | 1988-06-23 | Modified polysiloxane-coated sanitary rubber article and process for its production |
DE19883883633 DE3883633T2 (en) | 1987-06-23 | 1988-06-23 | Modified sanitary rubber article coated with polysiloxane and process for its production. |
US07/577,698 US5110621A (en) | 1987-06-23 | 1990-09-05 | Process for the production of modified polysiloxane-coated sanitary rubber article |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218026A JP2746882B2 (en) | 1987-09-02 | 1987-09-02 | Modified polysiloxane-coated rubber stopper for pharmaceuticals and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6462170A true JPS6462170A (en) | 1989-03-08 |
JP2746882B2 JP2746882B2 (en) | 1998-05-06 |
Family
ID=16713472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62218026A Expired - Fee Related JP2746882B2 (en) | 1987-06-23 | 1987-09-02 | Modified polysiloxane-coated rubber stopper for pharmaceuticals and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2746882B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998010815A1 (en) * | 1996-09-10 | 1998-03-19 | Tetsuro Higashikawa | Slide valve for syringes, syringe, and kit preparations |
GB2377758A (en) * | 2001-07-19 | 2003-01-22 | Advanced Technical Projects Lt | Portable surveying device |
JP2008037599A (en) * | 2006-08-08 | 2008-02-21 | Toyota Industries Corp | Hydraulic device of industrial vehicle |
JP2012120585A (en) * | 2010-12-06 | 2012-06-28 | Fine Rubber Kenkyusho:Kk | Syringe member, medical syringe using the syringe member, and method for manufacturing the syringe member |
US9234118B2 (en) | 2006-03-30 | 2016-01-12 | Becton, Dickinson And Company | Coating system, articles and assembly using the same and methods of reducing sticktion |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7943242B2 (en) * | 2006-03-30 | 2011-05-17 | Becton, Dickinson And Company | Sealing members, articles using the same and methods of reducing sticktion |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6198747A (en) * | 1984-10-22 | 1986-05-17 | Japan Synthetic Rubber Co Ltd | Composition for surface treatment of rubber product |
-
1987
- 1987-09-02 JP JP62218026A patent/JP2746882B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6198747A (en) * | 1984-10-22 | 1986-05-17 | Japan Synthetic Rubber Co Ltd | Composition for surface treatment of rubber product |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998010815A1 (en) * | 1996-09-10 | 1998-03-19 | Tetsuro Higashikawa | Slide valve for syringes, syringe, and kit preparations |
GB2377758A (en) * | 2001-07-19 | 2003-01-22 | Advanced Technical Projects Lt | Portable surveying device |
GB2377758B (en) * | 2001-07-19 | 2005-03-16 | Advanced Technical Projects Lt | Portable survey device |
US9234118B2 (en) | 2006-03-30 | 2016-01-12 | Becton, Dickinson And Company | Coating system, articles and assembly using the same and methods of reducing sticktion |
JP2008037599A (en) * | 2006-08-08 | 2008-02-21 | Toyota Industries Corp | Hydraulic device of industrial vehicle |
JP2012120585A (en) * | 2010-12-06 | 2012-06-28 | Fine Rubber Kenkyusho:Kk | Syringe member, medical syringe using the syringe member, and method for manufacturing the syringe member |
Also Published As
Publication number | Publication date |
---|---|
JP2746882B2 (en) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |