CN105885541A - Ethylene oxide sterilization indicating ink and preparing method thereof - Google Patents
Ethylene oxide sterilization indicating ink and preparing method thereof Download PDFInfo
- Publication number
- CN105885541A CN105885541A CN201610382779.7A CN201610382779A CN105885541A CN 105885541 A CN105885541 A CN 105885541A CN 201610382779 A CN201610382779 A CN 201610382779A CN 105885541 A CN105885541 A CN 105885541A
- Authority
- CN
- China
- Prior art keywords
- ethylene oxide
- ink
- oxide sterilizing
- rosin resin
- instruction ink
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/08—Printing inks based on natural resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses ethylene oxide sterilization indicating ink and a preparing method thereof. The ethylene oxide sterilization indicating ink is prepared from, by mass, 8-20% of rosin resin, 12-25% of magnesium chloride hexahydrate, 20-40% of ethyl alcohol, 2-8% of thymol blue sodium salt, 2-8% of chlorophenol red, 0.1-0.8% of a light stabilizer, 1-3% of a dispersion stabilizer and 3-10% of an adhesion agent. The ethylene oxide sterilization indicating ink is non-poisonous and harmless to the human body; after being ground and uniformly dispersed, an ink system can keep long-term system stability, and the ink particle sedimentation rate is low. The ethylene oxide ink has good adhesive force on printing bearing base materials such as film coated base paper, white cardboards, textured paper tape and self-adhesive labels, and it is unnecessary to additionally arranging a protecting layer on the ethylene oxide sterilization indicating ink. The ethylene oxide ink on the printing bearing base material has good response performance to ethylene oxide steam, after ethylene oxide sterilization is carried out, the ink can be turned into black from bright red uniformly, the color can be judged and read easily before and after color changing, and the color changing performance is stable.
Description
Technical field
The present invention relates to a kind of ethylene oxide sterilizing instruction ink and preparation method thereof.
Background technology
Article and the penetration power of not damaging sterilizing due to oxirane are strong, and therefore most being difficult to uses the article of high temperature pressure steam sterilization all can use oxirane disinfection and sterilizing.Oxirane i.e. began to use as low temperature sterilization agent from generation nineteen fifty, was still the Medical Instruments of not wet-heat resisting and the topmost mode of article low temperature sterilization in the medical institutions of the U.S. so far.Oxirane is efficient as the maximum feature of biocide, to the penetrance of complex article and with the broad match of sterilizing article.But currently used ethylene oxide sterilizing monitoring chemical indicator exist easily inefficacys, sterilization time length, poor stability, not environmentally, the shortcoming such as ink adhesion is poor.Therefore, for avoiding sterilizing person to judge the color change results of sterilizing monitoring chemical indicator by accident, use that discoloration is stable, environmental protection, the ethylene oxide sterilizing monitoring indicant of easy interpretation are particularly important.
Summary of the invention
The invention provides a kind of harmless to human non-toxic, printed substrate has preferable adhesive force, and ethylene oxide sterilizing preferable to ethylene oxide vapor response performance indicates ink and preparation method thereof.
The present invention adopts the following technical scheme that a kind of ethylene oxide sterilizing instruction ink, it is characterised in that: the percent mass of each component consists of:
Rosin resin
8%-20%
Magnesium dichloride hexahydrate
12%-35%
Ethanol
20%-40%
Thymol blue sodium salt
2%-8%
Chlorophenol red sodium salt
2%-8%
Light stabilizer
0.1%-0.8%
Dispersion stabilizer
1%-3%
Binding agent
3%-10%
。
Further, described light stabilizer is
2-
Hydroxyl
-4-
Oxy-octyl benzophenone,
4,4-
Thiobis (
6-
Butylated Hydroxytoluene),
4-
Benzoyloxy
-2
,
2
,
6
,
6-
The combination of one or more of tetramethyl piperidine.
Further, described dispersion stabilizer is three block macromolecular polymer
F127
Or
P123
One or both combination.
Further, described binding agent is one or both combination of aqueous acrylic emulsion or aqueous polyurethane.
The present invention adopts the following technical scheme that the preparation method of a kind of ethylene oxide sterilizing instruction ink, and it comprises the steps:
(1)
Rosin resin is poured in ethanol, under room temperature stand seal dissolve after, through mechanical agitation, rosin resin be completely dissolved and dispersed in ethanol, obtain the ethanol solution of rosin resin；
(2)
By Magnesium dichloride hexahydrate, thymol blue sodium salt and three kinds of reagent mix homogeneously of chlorophenol red sodium salt, being then crushed to powder with pulverizer, then add it in the ethanol solution of rosin resin, wet ball grinding is uniformly dispersed, and obtains mixed solution；
(3)
Light stabilizer, dispersion stabilizer and binding agent are joined in above-mentioned mixed solution, stirs, the most i.e. prepare ethylene oxide sterilizing instruction ink.
Further, described step
(1)
Middle rosin resin standing in ethanol seals dissolution time and is not less than
24h
, the mechanical agitation time is not less than
1h
。
Further, described step
(2)
The time of middle wet ball grinding is not less than
3h
, rotational speed of ball-mill is
200r/min
。
Further, described step
(3)
The device of middle filtration is
150
Purpose stainless steel filtering net.
The method have the advantages that:
Ethylene oxide sterilizing of the present invention instruction ink harmless to human non-toxic, this ink system ground dispersed after, long-term system stability can be kept, ink particle sedimentation rate is relatively low；This oxirane ink has preferable adhesive force on film coated base paper, art post paperboard, the U.S. printed substrate such as stricture of vagina paper self-adhesive tape and adhesive label, it is not necessary to increase protective layer on ethylene oxide sterilizing instruction ink；Oxirane ink on printed substrate is preferable to ethylene oxide vapor response performance, and after ethane via epoxyethane sterilizing, this ink can be black by the uniform variable color of cerise, the easy interpretation of color before and after variable color, and discoloration is stable.
Detailed description of the invention
The percent mass of the ethylene oxide sterilizing of the present invention instruction each component of ink consists of:
Rosin resin
8%-20%
Magnesium dichloride hexahydrate
12%-35%
Ethanol
20%-40%
Thymol blue sodium salt
2%-8%
Chlorophenol red sodium salt
2%-8%
Light stabilizer
0.1%-0.8%
Dispersion stabilizer
1%-3%
Binding agent
3%-10%
。
Wherein light stabilizer is
2-
Hydroxyl
-4-
Oxy-octyl benzophenone,
4,4-
Thiobis (
6-
Butylated Hydroxytoluene),
4-
Benzoyloxy
-2
,
2
,
6
,
6-
The combination of one or more of tetramethyl piperidine.
Wherein dispersion stabilizer is three block macromolecular polymer
F127
Or
P123
One or both combination.
Wherein binding agent is one or both combination of aqueous acrylic emulsion or aqueous polyurethane.
The preparation method of ethylene oxide sterilizing of the present invention instruction ink, comprises the steps:
Step
(1):
Rosin resin is poured in ethanol, under room temperature stand seal dissolve after, through mechanical agitation, rosin resin be completely dissolved and dispersed in ethanol, obtain the ethanol solution of rosin resin；
Step
(2):
By Magnesium dichloride hexahydrate, thymol blue sodium salt and three kinds of reagent mix homogeneously of chlorophenol red sodium salt, being then crushed to powder with pulverizer, then add it in the ethanol solution of rosin resin, wet ball grinding is uniformly dispersed, and obtains mixed solution；
Step
(3):
Light stabilizer, dispersion stabilizer and binding agent are joined in above-mentioned mixed solution, stirs, the most i.e. prepare ethylene oxide sterilizing instruction ink.
Wherein, in step
(1)
Middle rosin resin standing in ethanol seals dissolution time and is not less than
24h
, the mechanical agitation time is not less than
1h
。
Wherein, in step
(2)
The time of middle wet ball grinding is not less than
3h
, rotational speed of ball-mill is
200r/min
。
Wherein, in step
(3)
The device of middle filtration is
150
Purpose stainless steel filtering net.
Below by a specific embodiment ethylene oxide sterilizing of the present invention instruction ink and preparation method thereof is described:
The percent mass of the ethylene oxide sterilizing instruction each component of ink in the present embodiment consists of:
Rosin resin
20%
Magnesium dichloride hexahydrate
28%
Ethanol
30%
Thymol blue sodium salt
5%
Chlorophenol red sodium salt
4%
Light stabilizer
0.5%
Dispersion stabilizer
3%
Binding agent
9.5%
。
Wherein light stabilizer is
2-
Hydroxyl
-4-
Oxy-octyl benzophenone,
4,4-
Thiobis (
6-
Butylated Hydroxytoluene),
4-
Benzoyloxy
-2
,
2
,
6
,
6-
The combination of one or more of tetramethyl piperidine.
Wherein dispersion stabilizer is three block macromolecular polymer
F127
Or
P123
One or both combination.
Wherein binding agent is one or both combination of aqueous acrylic emulsion or aqueous polyurethane.
The preparation method of the present embodiment ethylene oxide sterilizing instruction ink, comprises the steps:
Step
(1):
Rosin resin is poured in ethanol, stand under room temperature to seal and dissolve at least
24h
After, through mechanical agitation at least
1h
, rosin resin be completely dissolved and dispersed in ethanol, obtain the ethanol solution of rosin resin；
Step
(2):
By Magnesium dichloride hexahydrate, thymol blue sodium salt and three kinds of reagent mix homogeneously of chlorophenol red sodium salt, being then crushed to powder with pulverizer, then add it in the ethanol solution of rosin resin, the wet ball grinding time is not less than
3h
, rotational speed of ball-mill is
200r/min
, it is uniformly dispersed to mixed liquor, obtains homodisperse mixed solution；
Step
(3):
Light stabilizer, dispersion stabilizer and binding agent are joined in above-mentioned mixed solution, stirs, warp
150
Purpose stainless steel filtering net i.e. prepares ethylene oxide sterilizing instruction ink after filtering.
Certainly above-described embodiment is only for illustrating technology design and the feature of the present invention, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalent transformations done according to the spirit of main technical schemes of the present invention or modification, all should contain within protection scope of the present invention。
Claims (9)
1. an ethylene oxide sterilizing instruction ink, it is characterised in that: the percent mass of each component consists of:
Rosin resin 8%-20%
Magnesium dichloride hexahydrate 12%-35%
Ethanol 20%-40%
Thymol blue sodium salt 2%-8%
Chlorophenol red sodium salt 2%-8%
Light stabilizer 0.1%-0.8%
Dispersion stabilizer 1%-3%
Binding agent 3%-10%.
Ethylene oxide sterilizing the most according to claim 1 instruction ink, it is characterized in that: described light stabilizer be Octabenzone, 4,4-thiobis (6-Butylated Hydroxytoluene), 4-benzoyloxy-2,2, the combination of one or more of 6,6-tetramethyl piperidines.
Ethylene oxide sterilizing the most according to claim 1 instruction ink, it is characterised in that: described dispersion stabilizer is one or both the combination of three block macromolecular polymer F127 or P123.
Ethylene oxide sterilizing the most according to claim 1 instruction ink, it is characterised in that: described binding agent is one or both combination of aqueous acrylic emulsion or aqueous polyurethane.
Ethylene oxide sterilizing the most according to claim 1 instruction ink, it is characterised in that: the range of application of described ethylene oxide sterilizing instruction ink includes but not limited to ethylene oxide sterilizing Pack interior chemical indicative card, ethylene oxide sterilizing indicator tape, ethylene oxide sterilizing indicating label.
6. the preparation method of an ethylene oxide sterilizing instruction ink, it is characterised in that: comprise the steps:
(1) rosin resin is poured in ethanol, under room temperature stand seal dissolve after, through mechanical agitation, rosin resin be completely dissolved and dispersed in ethanol, obtain the ethanol solution of rosin resin；
(2) by Magnesium dichloride hexahydrate, thymol blue sodium salt and three kinds of reagent mix homogeneously of chlorophenol red sodium salt, being then crushed to powder with pulverizer, then add it in the ethanol solution of rosin resin, wet ball grinding is uniformly dispersed, and obtains mixed solution；
(3) light stabilizer, dispersion stabilizer and binding agent are joined in above-mentioned mixed solution, stir, the most i.e. prepare ethylene oxide sterilizing instruction ink.
The preparation method of ethylene oxide sterilizing the most according to claim 6 instruction ink, it is characterised in that: in described step (1), rosin resin standing in ethanol seals dissolution time and is not less than 24h, and the mechanical agitation time is not less than 1h.
The preparation method of ethylene oxide sterilizing the most according to claim 6 instruction ink, it is characterised in that: in described step (2), the time of wet ball grinding is not less than 3h, and rotational speed of ball-mill is 200r/min.
The preparation method of ethylene oxide sterilizing the most according to claim 6 instruction ink, it is characterised in that: the stainless steel filtering net that device is 150 mesh filtered in described step (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382779.7A CN105885541A (en) | 2016-06-02 | 2016-06-02 | Ethylene oxide sterilization indicating ink and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610382779.7A CN105885541A (en) | 2016-06-02 | 2016-06-02 | Ethylene oxide sterilization indicating ink and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105885541A true CN105885541A (en) | 2016-08-24 |
Family
ID=56710663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610382779.7A Pending CN105885541A (en) | 2016-06-02 | 2016-06-02 | Ethylene oxide sterilization indicating ink and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105885541A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045336A (en) * | 2018-09-20 | 2018-12-21 | 南京巨鲨显示科技有限公司 | A kind of ethylene oxide sterilizing indicant |
| CN109852135A (en) * | 2017-11-30 | 2019-06-07 | 金永昌 | According to PH change and change colour laminated film and include the paper diaper of the laminated film |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098751A (en) * | 1960-07-18 | 1963-07-23 | Aseptic Thermo Indicator Compa | Printing ink composition for ethylene oxide sterilization indicators |
| CN103525198A (en) * | 2013-10-29 | 2014-01-22 | 安庆市康明纳包装有限公司 | Screen printing ethylene oxide disinfection color shifting printing ink and preparation method |
-
2016
- 2016-06-02 CN CN201610382779.7A patent/CN105885541A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3098751A (en) * | 1960-07-18 | 1963-07-23 | Aseptic Thermo Indicator Compa | Printing ink composition for ethylene oxide sterilization indicators |
| CN103525198A (en) * | 2013-10-29 | 2014-01-22 | 安庆市康明纳包装有限公司 | Screen printing ethylene oxide disinfection color shifting printing ink and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 吴季洪: ""氢离子浓度指示剂质量标准的探讨"", 《化学试剂》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852135A (en) * | 2017-11-30 | 2019-06-07 | 金永昌 | According to PH change and change colour laminated film and include the paper diaper of the laminated film |
| CN109045336A (en) * | 2018-09-20 | 2018-12-21 | 南京巨鲨显示科技有限公司 | A kind of ethylene oxide sterilizing indicant |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |