Environment-friendly vegetable oil-based polyurethane binder resin, corrugated board ink and preparation method of environment-friendly vegetable oil-based polyurethane binder resin
A binder resin and vegetable oil-based technology, applied in the field of corrugated cardboard printing ink, can solve problems such as difficult to decompose, ink pollution, and difficult to recycle and detach printing ink
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0076] Example 1 Preparation of environment-friendly vegetable oil-based polyurethane corrugated board ink
[0077] The preparation process is as follows:
[0078] a. Add 30g castor oil into a clean beaker with a stirring device, put the beaker into an ultrasonic cleaner, set the temperature to 70℃, and the ultrasonic power to 600W, add 1g of OP-10 to the flask, and stir. Mix uniformly; at the same time, take 4g of BMA, 6g of AA and 0.3g of AIBN into a clean empty beaker and use a glass rod to mix and stir to obtain a mixture. Then, when the ultrasonic cleaner starts ultrasonic vibration, the mixture is added to the reaction system of castor oil and OP-10. The addition process adopts the method of starvation feeding, and the mixture is added within 2 hours. Obtain castor oil modified by polyacrylate monomer;
[0079] b. Dry 46.4g of PNA and the castor oil modified in a in a drying oven at 120°C and a vacuum of 0.05Mpa for 2 hours, after the drying is completed. Add 80g of IPDI, th...
Example Embodiment
[0087] Example 2 Preparation of environment-friendly vegetable oil-based polyurethane corrugated board ink
[0088] The preparation process is as follows:
[0089] a. Add 25g of castor oil into a clean beaker with a stirring device, put the beaker into an ultrasonic cleaner, set the temperature to 65℃, and the ultrasonic power to 600W, add 0.8g of OP-10 to the flask, Stir and mix uniformly; at the same time, take 2g of BMA, 3g of AA and 0.1g of AIBN into a clean empty beaker and use a glass rod for mixing and stirring to obtain a mixture. Then, when the ultrasonic cleaner starts ultrasonic vibration, the mixture is added to the reaction system of castor oil and OP-10. The addition process adopts the starvation feeding method, and the mixture is added within 1.5 hours. Obtain castor oil modified by polyacrylate monomer;
[0090] b. Dry 43g of PNA and the modified castor oil in a in a drying oven at 120°C and a vacuum of 0.05Mpa for 2 hours, after the drying is complete. Add 75g of ...
Example Embodiment
[0097] Example 3 Preparation of environment-friendly vegetable oil-based polyurethane corrugated board ink
[0098] The preparation process is as follows:
[0099] b. Put 35g castor oil into a clean beaker with a stirring device, put the beaker into an ultrasonic cleaner, set the temperature to 80°C, and the ultrasonic power to 600W, add 1.2g of OP-10 to the flask, Stir and mix uniformly; at the same time, take 6g of BMA, 8g of AA and 0.5g of AIBN into a clean empty beaker and use a glass rod to mix and stir to obtain a mixture. Then, when the ultrasonic cleaner starts ultrasonic vibration, the mixture is added to the reaction system of castor oil and OP-10. The addition process adopts the method of starvation feeding, and the mixture is added within 2.5 hours. Obtain castor oil modified by polyacrylate monomer;
[0100] b. Dry 50g of PNA and the modified castor oil in a in a drying oven at 120°C and a vacuum of 0.05Mpa for 2 hours, after the drying is completed. Add 85g of IPDI, ...
PUM
Property | Measurement | Unit |
---|---|---|
The average particle size | aaaaa | aaaaa |
The average particle size | aaaaa | aaaaa |
The average particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap