Production device for modified polyamide-polyamine
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A production device, polyamide technology, applied in the direction of water repellent addition, etc., can solve complex problems
Inactive Publication Date: 2018-07-03
CHENGDU PA LUO AO TECH CO LTD
View PDF0 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
Most of the existing production devices are relatively complicated. Modified polyamide-polyamine is used as a sizing agent. The pros and cons of the production device have important economic significance for improving product quality and reducing by-product content.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
example 1
[0008] Production raw materials and dosage
[0009]
[0010] Modified polyamide-polyamine production equipment mainly includes: storage tank (F101), condensation tank (D101), storage tank (F102), primary modification tank (D102), storage tank (F103), dilution tank (D103 ), storage tank (F104), secondary modification kettle (D104), storage tank (F105), stabilization tank (L101), material pump (J101~J104), among them, the storage tank (F101) is used to store polyethylene Based polyamines, tank (F102) for adipic acid, tank (F103) for fatty acid, tank (F104) for deionized water, tank (F105) for epichlorohydrin , wherein, the material pump (J101) is connected with the condensation kettle (D101) and the primary modification kettle (D102) respectively, and the material pump (J103) is connected with the dilution kettle (D103) and the secondary modification kettle (D104) respectively, Among them, the storage tank (F102) has a nominal volume of 2.7m 3 , The height of the cone botto...
example 2
[0015] Production raw materials and dosage
[0016]
[0017] Modified polyamide-polyamine production equipment, mainly including: storage tank (F101), condensation tank (D101), storage tank (F102), primary modification tank (D102), storage tank (F103), dilution tank (D103 ), storage tank (F104), secondary modification kettle (D104), storage tank (F105), stabilization tank (L101), material pump (J101~J104), among them, the storage tank (F101) is used to store polyethylene Based polyamines, tank (F102) for adipic acid, tank (F103) for fatty acid, tank (F104) for deionized water, tank (F105) for epichlorohydrin , wherein, the material pump (J101) is connected with the condensation kettle (D101) and the primary modification kettle (D102) respectively, and the material pump (J103) is connected with the dilution kettle (D103) and the secondary modification kettle (D104) respectively, Among them, the storage tank (F102) has a nominal volume of 2.9m 3 , The height of the cone bot...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
diameter
aaaaa
aaaaa
Login to view more
Abstract
The invention provides a production device for modified polyamide-polyamine. The production device mainly comprises: a storage tank (F101), a condensation kettle (D101), a storage tank (F102), a firstmodifying kettle (D102), a storage tank (F103), a dilution kettle (D103), a storage tank (F104), a secondary modifying kettle (D104), a storage tank (F105), a stabilizing groove (L101) and feed pumps(J101 to J104), wherein the storage tank (F101) is used to store polyethylene polyamine; the storage tank (F102) is used to store adipic acid; the storage tank (F103) is used to store fatty acid; thestorage tank (F104) is used to store deionized water; the storage tank (F105) is used to store epichlorohydrin; a feed pump (J101) is respectively connected with the condensation kettle (D101) and the first modifying kettle (D102); a feed pump (J103) is respectively connected with the dilution kettle (D103) and the secondary modifying kettle (D104); and the storage tank (F102) has a nominal volume of 2.7 to 2.9 m3.
Description
technical field [0001] The invention relates to a compound synthesis device, in particular to a production device of modified polyamide-polyamine. Background technique [0002] Modified polyamide-polyamine is used for internal pulp sizing in the paper industry, and can replace traditional saponified rosin size and reinforced rosin size. It is suitable for various paper types that need to obtain sizing degree through the internal pulp sizing process. Consistent with the traditional saponified glue, it only needs to dilute the rubber material to 2% or 5% with cold water before use, which can greatly reduce the amount of rosin and alum. Most of the existing production devices are relatively complicated. The modified polyamide-polyamine is used as a sizing agent. The quality of the production device has important economic significance for improving product quality and reducing by-product content. Contents of the invention [0003] The purpose of the present invention is to pr...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more