CN107459869A - Ink polyurethane adhesive - Google Patents
Ink polyurethane adhesive Download PDFInfo
- Publication number
- CN107459869A CN107459869A CN201710885859.9A CN201710885859A CN107459869A CN 107459869 A CN107459869 A CN 107459869A CN 201710885859 A CN201710885859 A CN 201710885859A CN 107459869 A CN107459869 A CN 107459869A
- Authority
- CN
- China
- Prior art keywords
- parts
- ink
- polyurethane adhesive
- polyurethane
- defoamer
- 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
- C09D11/02—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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention belongs to the binder technical field based on polyurethane, and in particular to a kind of ink polyurethane adhesive.The ink includes following component in parts by weight with polyurethane adhesive：90~95 parts of aqueous polyurethane, 5~10 parts of dimethylolpropionic acid, 1~1.5 part of polyvinylamine, 0.5~1.5 part of nano titanium oxide, 0.5~1.5 part of sodium metasilicate, 1~2 part of wetting dispersing agent, 1~2 part of defoamer, 30~60 parts of deionized water.The present invention by optimizing the composition and proportioning of polyurethane adhesive, obtained it is a kind of still make ink that there is the bonding agent compared with strong adhesive force at high temperature, make ink at high temperature boiling when be not easy and packaging material departs from.
Description
Technical field
The invention belongs to the binder technical field based on polyurethane, and in particular to a kind of ink polyurethane adhesive.
Background technology
Polyurethane adhesive refers to contain carbamate groups in strand（- NHCOO-）Or NCO
（- NCO）Bonding agent.Aqueous polyurethane bonding agent has the advantages that VOC content is low, low in the pollution of the environment, adhesive strength is big, quilt
It is widely used in ink industry.Packaging material after being modified with ink is frequently necessary to sterilize at high temperature, under high temperature ink easily with
The packaging materials such as plastics come off, and the application intends by the improvement to polyurethane adhesive, to strengthen between ink and packaging material
Adhesion firmness.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of ink polyurethane adhesive, to increase oil
Ink and the adhesion firmness of packaging material at high temperature.
The present invention solve the technical problem technical scheme be：Ink polyurethane adhesive, it is characterised in that：With weight
Part meter is measured, the bonding agent includes following component：90~95 parts of aqueous polyurethane, 5~10 parts of dimethylolpropionic acid, polyvinylamine 1
~1.5 parts, 0.5~1.5 part of nano titanium oxide, 0.5~1.5 part of sodium metasilicate, 1~2 part of wetting dispersing agent, defoamer 1~2
Part, 30~60 parts of deionized water.
As preferable scheme, in parts by weight, the bonding agent includes following component：95 parts of aqueous polyurethane, dihydroxy first
5 parts of base butyric acid, 1.5 parts of polyvinylamine, 1 part of nano titanium oxide, 1.5 parts of sodium metasilicate, 2 parts of wetting dispersing agent, 2 parts of defoamer,
50 parts of deionized water.
Composition and proportioning of the invention by optimizing polyurethane adhesive, obtained one kind still has ink at high temperature
Compared with the bonding agent of strong adhesive force, make ink at high temperature boiling when be not easy and packaging material departs from.
Embodiment
Embodiment 1
Ink polyurethane adhesive described in the present embodiment, it is made with the conventional method of prior art, only the composition to raw material
Made adjustment with proportioning.Ink polyurethane adhesive, in parts by weight, including following component：95 parts of aqueous polyurethane, dihydroxy
5 parts of methylbutanoic acid, 1.5 parts of polyvinylamine, 1 part of nano titanium oxide, 1.5 parts of sodium metasilicate, 2 parts of wetting dispersing agent, defoamer 2
Part, 50 parts of deionized water.Wetting dispersing agent is German Bi Ke chemical wettabilities dispersant B YK-AT203, and defoamer is that German enlightening is high
The defoamers of Foamex 1488.
Embodiment 2
Ink polyurethane adhesive described in the present embodiment, it is made with the conventional method of prior art, only the composition to raw material
Made adjustment with proportioning.Ink polyurethane adhesive, in parts by weight, including following component：90 parts of aqueous polyurethane, dihydroxy
7 parts of methylbutanoic acid, 1 part of polyvinylamine, 0.5 part of nano titanium oxide, 1 part of sodium metasilicate, 1 part of wetting dispersing agent, 1 part of defoamer,
30 parts of deionized water.Wetting dispersing agent is German Bi Ke chemical wettabilities dispersant B YK-AT203, and defoamer is that German enlightening is high
The defoamers of Foamex 1488.
Embodiment 3
Ink polyurethane adhesive described in the present embodiment, it is made with the conventional method of prior art, only the composition to raw material
Made adjustment with proportioning.Ink polyurethane adhesive, in parts by weight, including following component：92 parts of aqueous polyurethane, dihydroxy
10 parts of methylbutanoic acid, 1.2 parts of polyvinylamine, 1.5 parts of nano titanium oxide, 0.5 part of sodium metasilicate, 1.2 parts of wetting dispersing agent, defoaming
1.5 parts of agent, 60 parts of deionized water.Wetting dispersing agent is German Bi Ke chemical wettabilities dispersant B YK-AT203, and defoamer is Germany
The high defoamers of Foamex 1488 of enlightening.
The properties of product of embodiment 4 are tested
Experimental method 1：Binding agent of the ink obtained by using embodiment 1~3, this ink is coated on the polybag of resistance to boiling,
Boiling 8h at 121 DEG C.
Experimental result：Ink is not fallen off.
Experimental method 2：Binding agent of the ink obtained by using embodiment 1~3, this ink according to GB-T9286-1998
Standard, carry out colored paint cross cut test.
Experimental result：The classification of ink is 1 grade.
Claims (4)
1. ink polyurethane adhesive, it is characterised in that：In parts by weight, the bonding agent includes following component：Water-based poly- ammonia
90~95 parts of ester, 5~10 parts of dimethylolpropionic acid, 1~1.5 part of polyvinylamine, 0.5~1.5 part of nano titanium oxide, sodium metasilicate
0.5~1.5 part, 1~2 part of wetting dispersing agent, 1~2 part of defoamer, 30~60 parts of deionized water.
2. ink polyurethane adhesive as claimed in claim 1, it is characterised in that：In parts by weight, the bonding agent includes
Following component：95 parts of aqueous polyurethane, 5 parts of dimethylolpropionic acid, 1.5 parts of polyvinylamine, 1 part of nano titanium oxide, sodium metasilicate
1.5 parts, 2 parts of wetting dispersing agent, 2 parts of defoamer, 50 parts of deionized water.
3. ink polyurethane adhesive as claimed in claim 1, it is characterised in that：In parts by weight, the bonding agent includes
Following component：90 parts of aqueous polyurethane, 7 parts of dimethylolpropionic acid, 1 part of polyvinylamine, 0.5 part of nano titanium oxide, sodium metasilicate 1
Part, 1 part of wetting dispersing agent, 1 part of defoamer, 30 parts of deionized water.
4. ink polyurethane adhesive as claimed in claim 1, it is characterised in that：In parts by weight, the bonding agent includes
Following component：92 parts of aqueous polyurethane, 10 parts of dimethylolpropionic acid, 1.2 parts of polyvinylamine, 1.5 parts of nano titanium oxide, silicic acid
0.5 part of sodium, 1.2 parts of wetting dispersing agent, 1.5 parts of defoamer, 60 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885859.9A CN107459869A (en) | 2017-09-27 | 2017-09-27 | Ink polyurethane adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710885859.9A CN107459869A (en) | 2017-09-27 | 2017-09-27 | Ink polyurethane adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107459869A true CN107459869A (en) | 2017-12-12 |
Family
ID=60553886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710885859.9A Pending CN107459869A (en) | 2017-09-27 | 2017-09-27 | Ink polyurethane adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107459869A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106188476A (en) * | 2016-07-21 | 2016-12-07 | 淄博德信联邦化学工业有限公司 | Aqueous printing ink polyurethane and preparation method thereof |
| CN106433297A (en) * | 2016-10-20 | 2017-02-22 | 浏阳市源友印务包装有限公司 | Waterborne polyurethane plastic ink and preparation method thereof |
| CN106833116A (en) * | 2017-03-06 | 2017-06-13 | 宁波瑞联特油墨有限公司 | A kind of aqueous polyurethane printing-ink and its preparation technology |
-
2017
- 2017-09-27 CN CN201710885859.9A patent/CN107459869A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106188476A (en) * | 2016-07-21 | 2016-12-07 | 淄博德信联邦化学工业有限公司 | Aqueous printing ink polyurethane and preparation method thereof |
| CN106433297A (en) * | 2016-10-20 | 2017-02-22 | 浏阳市源友印务包装有限公司 | Waterborne polyurethane plastic ink and preparation method thereof |
| CN106833116A (en) * | 2017-03-06 | 2017-06-13 | 宁波瑞联特油墨有限公司 | A kind of aqueous polyurethane printing-ink and its preparation technology |
Non-Patent Citations (2)
| Title |
|---|
| 孙世刚等: "《物理化学》", 31 December 2008, 厦门：厦门大学出版社 * |
| 陈庆蔚等: "《当代废纸处理技术》", 30 September 1999, 北京：中国轻工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
|
| RJ01 | Rejection of invention patent application after publication |