CN102250511A - Pad printing ink for elastic paint surface decoration - Google Patents

Pad printing ink for elastic paint surface decoration Download PDF

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Publication number
CN102250511A
CN102250511A CN2011100218008A CN201110021800A CN102250511A CN 102250511 A CN102250511 A CN 102250511A CN 2011100218008 A CN2011100218008 A CN 2011100218008A CN 201110021800 A CN201110021800 A CN 201110021800A CN 102250511 A CN102250511 A CN 102250511A
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CN
China
Prior art keywords
printing ink
paint surface
surface decoration
pad
transfer printing
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
Application number
CN2011100218008A
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Chinese (zh)
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CN102250511B (en
Inventor
胡萍
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.)
Shenzhen beautiful Polytron Technologies Inc
Original Assignee
Yike Inks & Paints (shengzhen) Co Ltd
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
Application filed by Yike Inks & Paints (shengzhen) Co Ltd filed Critical Yike Inks & Paints (shengzhen) Co Ltd
Priority to CN 201110021800 priority Critical patent/CN102250511B/en
Publication of CN102250511A publication Critical patent/CN102250511A/en
Application granted granted Critical
Publication of CN102250511B publication Critical patent/CN102250511B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses pad printing ink for elastic paint surface decoration. The pad printing ink comprises: be weight, 20 to 40% of a polyurethane resin, 15 to 30% of a modified polyester resin, 20 to 35% of one or two solvents, 5 to 35% of pigment, 0.1 to 5% of a dispersant and 0.1 to 5% of a defoaming agent. The one or two solvents adopted in the invention do not contain polycyclic aromatic hydrocarbons (PAHS) thus are environmentally friendly. After being baked at a temperature of 80 DEG C for 30 to 60 minutes, the pad printing ink coated on a rubber paint product and the surface of elastic paint has the characteristics of excellent adhesiveness, scraping resistance, alcohol resistance, aging resistance and wear resistance. The pad printing ink simplifies a decoration processing technology for elastic paint surfaces, improves production efficiency, reduces an unqualified rate of products, and provides multiple choices for enriching decorative designs and visual effects of elastic paint surface materials.

Description

But a kind of elastomeric paint surface decoration pad-transfer printing ink
Technical field
The present invention relates to a kind of pad-transfer printing ink, but relate in particular to a kind of elastomeric paint surface decoration printing ink of bat printing.
Background technology
Be accompanied by the continuous pursuit of people to high-quality life, a large amount of handheld mobile devices adopt elastomeric paints, class skin lacquer etc. to have fine and smooth surfacing smooth, comfortable feel to be used for surface decoration on the market; And printing common ink sticking power fastness is poor on the material surface after this type of application, and after traditional method generally adopted the in-mould injection moulding, again at plastic external coating elastomeric paint, this just can't satisfy the various requirement of design rich color; Also have adopt application after, carry out technologies such as laser, radium carving, but inevitably bring as variable color, fade, problems such as the breakage of pattern corner, coating shedding.
Therefore, prior art awaits improving and development.
Summary of the invention
But the object of the present invention is to provide a kind of elastomeric paint surface decoration with pad-transfer printing ink, be intended to solve the deficiencies in the prior art.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows:
But a kind of elastomeric paint surface decoration pad-transfer printing ink, by weight percentage, this printing ink is composed of the following components:
Urethane resin 20-40;
Modified polyester resin 15-30;
Solvent 20-35;
Pigment 5-35;
Dispersion agent 0.1-5;
Defoamer 0.1-5.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, by weight percentage, this printing ink is composed of the following components:
Urethane resin 35;
Modified polyester resin 24;
Solvent 20;
Pigment 18;
Dispersion agent 1.5;
Defoamer 1.5.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, described urethane resin is the solid thermoplastic urethane resin, and its solids content is more than or equal to 35%, and elongation is more than or equal to 500%; Described modified polyester resin is the polyurethane elastomer modified polyester resin, and its hydroxyl value is 50, admittedly contain greater than 99.5%, proportion is 1.26g/cm 3
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, described defoamer is silicone based defoamer.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, described dispersion agent is the polyurethane-modified acrylic acid multipolymer.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, described solvent is one or both of ketones solvent or pure ether solvent.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, described pigment is inorganic or organic feature of environmental protection pigment, and is not halogen-containing.
But described elastomeric paint surface decoration pad-transfer printing ink, wherein, but described elastomeric paint surface decoration is 20000-30000CPS with the viscosity of pad-transfer printing ink under 20 ℃ of room temperatures.
Beneficial effect of the present invention: solvent used in the present invention is than environmental protection, and no PAHS behind 80 ℃ of baking 30-60min, has the sticking power, scratch resistance, ethanol-tolerant of excellence, characteristic such as ageing-resistant, wear-resistant on elastomeric paint surface and rubber paint goods; Simplified technology, improved production efficiency, reduced percent defective greatly in the processing of elastomeric paint surface decoration; Simultaneously, the decoration conceptual design of horn of plenty elastomeric paint surfacing and visual effect provide more various selection.
Description of drawings
But Fig. 1 is benzene inventive embodiments gained elastomeric paint surface decoration pad-transfer printing ink printing effect and physical and chemical index state table on material.
Embodiment
Below, preferred embodiment of the present invention is described in further detail.
But the invention provides a kind of elastomeric paint surface decoration pad-transfer printing ink, by weight percentage, this printing ink is composed of the following components:
Urethane resin 20-40;
Modified polyester resin 15-30;
Solvent 20-35;
Pigment 5-35;
Dispersion agent 0.1-5;
Defoamer 0.1-5.
But elastomeric paint surface decoration of the present invention pad-transfer printing ink, by weight percentage, this printing ink can be composed of the following components:
Urethane resin 35;
Modified polyester resin 24;
Solvent 20;
Pigment 18;
Dispersion agent 1.5;
Defoamer 1.5.
Specifically, described urethane resin is the solid thermoplastic urethane resin, and its solids content is more than or equal to 35%, and elongation is more than or equal to 500%; Described modified polyester resin is the polyurethane elastomer modified polyester resin, and its hydroxyl value is 50, admittedly contain greater than 99.5%, proportion is 1.26g/cm 3, the second-order transition temperature of filming is low, is in elastomeric state under the normal temperature.
Described defoamer is silicone based defoamer; Described dispersion agent is the polyurethane-modified acrylic acid multipolymer; Described solvent is one or more of ketones solvent, pure ether solvent; Described pigment is inorganic or organic feature of environmental protection pigment, and is not halogen-containing; Described solvent is one or more of ketones solvent or pure ether solvent, and ketones solvent can be isophorone, pimelinketone, methyl iso-butyl ketone (MIBK) etc., and pure ether solvent can be hexylene glycol butyl ether etc.
The effect of solvent is a dissolving resin, regulates ink viscosity; The effect of defoamer is elimination and is suppressed at the bubble that is produced in printing ink manufacturing and the use, prevents that disadvantages such as trachoma, pin hole from appearring in ink film; The effect of dispersion agent is to be used to help the dispersion of pigment in institute use system the inside, significantly shortens milling time, improves gloss and tinting strength, and improves the stability in storage of mill base greatly.
Printing ink of the present invention is under 20 ℃ of room temperatures, and its viscosity is 20000-30000CPS.Both can be used for silk-screen and also can be used for bat printing, and strong adhesion, paint film is flexible, and superior anti-ethanol, acidproof, alkaline-resisting, ageing resistance are arranged; Good wear resistance is arranged, and give soft texture and abundant visual effect.
Embodiment 1
Get 20 parts of ketones solvents (weight) under the normal temperature and pressure, 35 parts of urethane resins (weight), 24 parts of (weight) 600-1200r/min of modified polyester resin stirred 15-30 minute, after making its dissolving fully, add 1.5 parts of dispersion agents (weight), 18 parts of pigment (weight), crossing three-roller after stirring is ground to below the 10 ц m, add 1.5 parts of defoamers (weight) again, after dispersed with stirring is even, get product.
Embodiment 2
Get 15 parts of ketones solvents (weight) under the normal temperature and pressure, 30.5 parts of urethane resins (weight), 28.5 parts of (weight) 600-1200r/min of modified polyester resin stirred 15-30 minute, make its dissolving fully after, add 1.5 parts of dispersion agents (weight), 18 parts of pigment (weight), cross three-roller after stirring and be ground to below the 10 ц m, add 1.5 parts of defoamers (weight) again, 5 parts of pure ether solvents (weight), after dispersed with stirring is even, get product.
But on the elastomeric paint surface, when bat printing thickness was 10 ц m, printing ink printing effect and physical and chemical index state on material were seen shown in Figure 1 with pad-transfer printing ink for above embodiment gained elastomeric paint surface decoration.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (8)

1. but an elastomeric paint surface decoration is with pad-transfer printing ink, and by weight percentage, this printing ink is composed of the following components:
Urethane resin 20-40;
Modified polyester resin 15-30;
Solvent 20-35;
Pigment 5-35;
Dispersion agent 0.1-5;
Defoamer 0.1-5.
2. but elastomeric paint surface decoration according to claim 1 pad-transfer printing ink is characterized in that by weight percentage, this printing ink is composed of the following components:
Urethane resin 35;
Modified polyester resin 24;
Solvent 20;
Pigment 18;
Dispersion agent 1.5;
Defoamer 1.5.
3. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink described urethane resin is the solid thermoplastic urethane resin, and its solids content is more than or equal to 35%, and elongation is more than or equal to 500%; Described modified polyester resin is the polyurethane elastomer modified polyester resin, and its hydroxyl value is 50, admittedly contain greater than 99.5%, proportion is 1.26g/cm 3
4. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink described defoamer is silicone based defoamer.
5. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink described dispersion agent is the polyurethane-modified acrylic acid multipolymer.
6. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink described solvent is one or both of ketones solvent, pure ether solvent.
7. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink described pigment is inorganic or organic feature of environmental protection pigment, and is not halogen-containing.
8. but elastomeric paint surface decoration according to claim 1 and 2 is characterized in that with pad-transfer printing ink, but described elastomeric paint surface decoration is 20000-30000CPS with the viscosity of pad-transfer printing ink under 20 ℃ of room temperatures.
CN 201110021800 2011-01-19 2011-01-19 Pad printing ink for elastic paint surface decoration Expired - Fee Related CN102250511B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110021800 CN102250511B (en) 2011-01-19 2011-01-19 Pad printing ink for elastic paint surface decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110021800 CN102250511B (en) 2011-01-19 2011-01-19 Pad printing ink for elastic paint surface decoration

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CN102250511A true CN102250511A (en) 2011-11-23
CN102250511B CN102250511B (en) 2013-10-02

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160198A (en) * 2011-12-13 2013-06-19 金甲化工企业(中山)有限公司 Apple fragrant colorful super wear-resistant oily elastic paint
CN103232753A (en) * 2013-04-25 2013-08-07 深圳市美丽华油墨涂料有限公司 Transfer printing ink for elastic paint surface and preparation method thereof
CN103232752A (en) * 2013-04-25 2013-08-07 深圳市美丽华油墨涂料有限公司 Screen printing ink for UV (ultraviolet) paint surface and preparation method thereof
CN103254685A (en) * 2013-04-25 2013-08-21 深圳市美丽华油墨涂料有限公司 Ink for surface of finish paint and preparation method thereof
CN110204952A (en) * 2019-05-31 2019-09-06 深圳市崯涛油墨科技有限公司 Shock resistance screen printing ink and preparation method thereof for polycarbonate composite plate
CN111138904A (en) * 2020-02-20 2020-05-12 深圳市崯涛油墨科技有限公司 Composite board silk-screen printing ink with mirror-surface-protecting silver logo pattern and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004300393A (en) * 2003-04-01 2004-10-28 Seiko Epson Corp Ink composition for inkjet-recording, and method for recording and recorded matter by using the same
JP2004315751A (en) * 2003-04-18 2004-11-11 Seiko Epson Corp Ink composition and process for producing the same
CN1821328A (en) * 2006-03-27 2006-08-23 佛山市万正涂料有限公司 Polyurethane modified unsaturated polyester varnish

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004300393A (en) * 2003-04-01 2004-10-28 Seiko Epson Corp Ink composition for inkjet-recording, and method for recording and recorded matter by using the same
JP2004315751A (en) * 2003-04-18 2004-11-11 Seiko Epson Corp Ink composition and process for producing the same
CN1821328A (en) * 2006-03-27 2006-08-23 佛山市万正涂料有限公司 Polyurethane modified unsaturated polyester varnish

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103160198A (en) * 2011-12-13 2013-06-19 金甲化工企业(中山)有限公司 Apple fragrant colorful super wear-resistant oily elastic paint
CN103160198B (en) * 2011-12-13 2015-07-01 金甲化工企业(中山)有限公司 Apple fragrant colorful super wear-resistant oily elastic paint
CN103232753A (en) * 2013-04-25 2013-08-07 深圳市美丽华油墨涂料有限公司 Transfer printing ink for elastic paint surface and preparation method thereof
CN103232752A (en) * 2013-04-25 2013-08-07 深圳市美丽华油墨涂料有限公司 Screen printing ink for UV (ultraviolet) paint surface and preparation method thereof
CN103254685A (en) * 2013-04-25 2013-08-21 深圳市美丽华油墨涂料有限公司 Ink for surface of finish paint and preparation method thereof
CN103232752B (en) * 2013-04-25 2014-10-01 深圳市美丽华油墨涂料有限公司 Screen printing ink for UV (ultraviolet) paint surface and preparation method thereof
CN103254685B (en) * 2013-04-25 2015-06-17 深圳市美丽华油墨涂料有限公司 Ink for surface of finish paint and preparation method thereof
CN110204952A (en) * 2019-05-31 2019-09-06 深圳市崯涛油墨科技有限公司 Shock resistance screen printing ink and preparation method thereof for polycarbonate composite plate
CN110204952B (en) * 2019-05-31 2022-03-15 深圳市崯涛油墨科技有限公司 Impact-resistant screen printing ink for polycarbonate composite board and preparation method thereof
CN111138904A (en) * 2020-02-20 2020-05-12 深圳市崯涛油墨科技有限公司 Composite board silk-screen printing ink with mirror-surface-protecting silver logo pattern and preparation method thereof

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SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SHENZHEN MEILIHUA INK + COATING CO., LTD.

Free format text: FORMER OWNER: YIKE INKS + PAINTS (SHENGZHEN) CO., LTD.

Effective date: 20120330

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20120330

Address after: 518103, Feng Tong Road 243, Fuyong Town, Shenzhen, Guangdong, Baoan District

Applicant after: Shenzhen Meilihua Ink & Coating Co., Ltd.

Address before: 518103 Guangdong city of Shenzhen province Baoan District Fuyong Whitehead industrial district

Applicant before: Yike Inks & Paints (Shengzhen) Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Shenzhen, Guangdong, Baoan District province Fuyong street, Feng Tong Avenue and Yonghe Road intersection

Patentee after: Shenzhen beautiful Polytron Technologies Inc

Address before: 518103, Feng Tong Road 243, Fuyong Town, Shenzhen, Guangdong, Baoan District

Patentee before: Shenzhen Meilihua Ink & Coating Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131002

Termination date: 20190119