CN101348695B - Improved cold press self-bonding gummed paper tape coating and preparation thereof - Google Patents
Improved cold press self-bonding gummed paper tape coating and preparation thereof Download PDFInfo
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- CN101348695B CN101348695B CN 200810029987 CN200810029987A CN101348695B CN 101348695 B CN101348695 B CN 101348695B CN 200810029987 CN200810029987 CN 200810029987 CN 200810029987 A CN200810029987 A CN 200810029987A CN 101348695 B CN101348695 B CN 101348695B
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- cold press
- adhesive tape
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- Paints Or Removers (AREA)
Abstract
The invention relates to a coating formula for cold press self-adhesive tape paper improved on the basis of the invented cold press self-adhesive tape paper (the patent number is 02135005.1). The invention discloses a paint for the cold press self-adhesive tap paper which is prepared by the following raw materials of natural latex, a copolymer of vinyl acetate and methacrylate ester monomers, rosin ester as a viscosity increaser, an age inhibitor for commercial rubber and water. The production method for preparing the paint by compositions comprises the following steps: firstly, the age inhibitor for the commercial rubber is added into the natural latex according to the proportion, and fully and evenly stirred; secondly, the copolymer of the vinyl acetate and the methacrylate ester monomers is added; before use, the rosin ester as the viscosity increaser is added and evenly mixed; and finally the water is used to adjust to the viscosity range for proper coating. The self-adhesive tape paper is mainly used for the taping in producing a film capacitor, a resistor and other small electronic elements; and the self-adhesive tape paper has proper bonding strength and can prevent adhesive from remaining on the electronic elements or polluted articles.
Description
Technical field
The present invention relates to a kind of coating for cold-pressurized adhesive paper tape, is the improvement of carrying out on patent of invention " a kind of cold-pressurized adhesive adhesive tape " (patent No. 02135005.1) basis, the invention still further relates to the preparation method of this coating.
Background technology
The formulation for coating material of cold-pressurized adhesive adhesive tape of the present invention is for the surface coated of paper and cardboard.The braid of pressurized adhesive paper tape of the present invention during mainly for the production of little electronic components such as film capacitor, resistance, adhesive tape has suitable cohesive strength, can prevent that glue paste from residuing on the electronic component or contaminated articles.
Summary of the invention
The object of the present invention is to provide a kind of formulation for coating material of adhesive tape, be used for the surface coated of paper and cardboard.The braid of pressurized adhesive paper tape of the present invention during mainly for the production of little electronic components such as film capacitor, resistance, adhesive tape has suitable cohesive strength, can prevent that glue paste from residuing on the electronic component or contaminated articles.
Coating of the present invention is made by following raw materials according:
Solid content is 60% natural rubber latex, and consumption is 100 weight parts;
Solid content is 45% vinyl acetate between to for plastic and methacrylate monomer multipolymer, and consumption is 10～50 weight parts;
Rosin ester tackifier, consumption are 0.1～20 weight part;
Commercially available rubber anti-aging agent, consumption are 0.1～1 weight part;
Water, consumption are 10～100 weight parts.
Coating of the present invention is coated on the page, and is dry under heating state.
Embodiment
At room temperature earlier in proportion the commercially available rubber of 0.5kg being added the 100kg solid content with anti-aging agent is in 60% the natural rubber latex, stir, add the 50kg solid content then and be 45% vinyl acetate between to for plastic and methacrylate monomer multipolymer, add 2kg rosin ester tackifier before using and mix, be adjusted to suitable viscosity with the water of 20kg at last and get final product.
Claims (3)
1. coating that is used for cold-pressurized adhesive paper tape is characterized in that it is that following raw materials according is made:
Solid content is 60% natural rubber latex, and consumption is 100 weight parts;
Solid content is 45% vinyl acetate between to for plastic and methacrylate monomer multipolymer, and consumption is 10～50 weight parts;
Rosin ester tackifier, consumption are 0.1～20 weight part;
Commercially available rubber anti-aging agent, consumption are 0.1～1 weight part;
Water, consumption are 10～100 weight parts.
2. the described coating for cold-pressurized adhesive paper tape of claim 1, it is characterized in that: described rosin ester tackifier are polylol abietates of aromatic dibasic acid modification; Described rosin ester tackifier contain 78-92% weight rosin, and are excessive in the polyvalent alcohol of 10% equivalent and the aromatic dibasic acid of 1-8% weight with the rosin restatement, play tackify.
3. the preparation method of the described coating for cold-pressurized adhesive paper tape of claim 1, it is characterized in that: in proportion commercially available rubber is added in the natural rubber latex with anti-aging agent earlier, stir, add vinyl acetate between to for plastic and methacrylate monomer multipolymer then, add the rosin ester tackifier before using and mix, last water is adjusted to the range of viscosities that is fit to coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810029987 CN101348695B (en) | 2008-08-05 | 2008-08-05 | Improved cold press self-bonding gummed paper tape coating and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810029987 CN101348695B (en) | 2008-08-05 | 2008-08-05 | Improved cold press self-bonding gummed paper tape coating and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101348695A CN101348695A (en) | 2009-01-21 |
| CN101348695B true CN101348695B (en) | 2013-07-10 |
Family
ID=40267681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810029987 Expired - Fee Related CN101348695B (en) | 2008-08-05 | 2008-08-05 | Improved cold press self-bonding gummed paper tape coating and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101348695B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013383B (en) * | 2012-12-27 | 2015-08-19 | 广东达美新材料有限公司 | A kind of water-borne pressure sensitive adhesive and preparation method thereof |
| CN110563384B (en) * | 2019-09-10 | 2022-03-18 | 广东风华邦科电子有限公司 | Ceramic capacitor slurry bonding sheet and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069994A (en) * | 1991-05-07 | 1993-03-17 | 联合坎普有限公司 | The polyol rosin ester tackifier of acid modification and contain the hot-melt adhesive composition of these class tackifier |
| CN1403519A (en) * | 2002-10-23 | 2003-03-19 | 广东省造纸研究所 | Cold-pressurized adhesive paper tape |
| CN1821333A (en) * | 2005-02-14 | 2006-08-23 | 日东电工株式会社 | Adhesive tape and adhesive composition |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2820751B1 (en) * | 2001-02-09 | 2005-01-14 | Bostik Findley | HOT EXTRUDABLE SELF-ADHESIVE THERMOFUSIBLE ADHESIVES AND THEIR USE IN MULTILAYER FILMS |
-
2008
- 2008-08-05 CN CN 200810029987 patent/CN101348695B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1069994A (en) * | 1991-05-07 | 1993-03-17 | 联合坎普有限公司 | The polyol rosin ester tackifier of acid modification and contain the hot-melt adhesive composition of these class tackifier |
| CN1403519A (en) * | 2002-10-23 | 2003-03-19 | 广东省造纸研究所 | Cold-pressurized adhesive paper tape |
| CN1821333A (en) * | 2005-02-14 | 2006-08-23 | 日东电工株式会社 | Adhesive tape and adhesive composition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101348695A (en) | 2009-01-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510300 No. 154 West Xingang Road, Guangzhou, Guangdong, Haizhuqu District Patentee after: Guangdong Paper Research Institute Co.,Ltd. Patentee after: GUANGDONG LAB FOR PAPER MAKING TECHNOLOGY AND EQUIPMENT Address before: 510300 No. 154 West Xingang Road, Guangzhou, Guangdong, Haizhuqu District Patentee before: GUANGDONG PAPER INDUSTRIAL Research Institute Patentee before: GUANGDONG LAB FOR PAPER MAKING TECHNOLOGY AND EQUIPMENT |
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| 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: 20130710 Termination date: 20210805 |