AU2018101730A4 - Water-soluble alkyd resin production plant - Google Patents

Water-soluble alkyd resin production plant Download PDF

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Publication number
AU2018101730A4
AU2018101730A4 AU2018101730A AU2018101730A AU2018101730A4 AU 2018101730 A4 AU2018101730 A4 AU 2018101730A4 AU 2018101730 A AU2018101730 A AU 2018101730A AU 2018101730 A AU2018101730 A AU 2018101730A AU 2018101730 A4 AU2018101730 A4 AU 2018101730A4
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Australia
Prior art keywords
transfer pump
production plant
reactor
mixing tank
water
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AU2018101730A
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ruer liao
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Chengdu Wei Er Bo Dun Technology Co Ltd
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Chengdu Wei Er Bo Dun Technology Co Ltd
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    • 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
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Water-soluble alkyd resin production plant Abstract 5 Water-soluble alkyd resin production plant, including: reactor (DI01), transfer pump (JI01), transfer pump (J102), transfer pump (J103), mixing tank (D102), filter (L102); the connection between the various components of the production plant is: reactor (DI01) is connected to transfer pump (JI01), transfer pump (JIO) is connected to mixing tank (D102), mixing tank (D102) is connected to transfer pump 10 (J102), transfer pump (J102) is connected to filter (L102), filter (L102) is connected to transfer pump (J103); among them, nominal volume of reactor (D101) is 400-500L. Figure 1 0, C, Z = C. 0, - N o -- r 0) QI; o-<z -J L C 0 0 p a o ~ B '3 a 0, - C ~ 0) 0, Figure

Description

(11) Application No. AU 2018101730 A4
AUSTRALIAN PATENT OFFICE
Title
Water-soluble alkyd resin production plant
International Patent Classification(s)
C09D 167/08 (2006.01) C08G 63/49 (2006.01)
B01J8/00 (2006.01)
Application No: 2018101730 (22)
Date of Filing: 2018.11.16
Priority Data
Number
2017111794520 (32) Date
2017.11.23 (33) Country
CN
Publication Date:
2019.01.03
Publication Journal Date: 2019.01.03
Granted Journal Date: 2019.01.03
Applicant(s)
Chengdu Wei Er Bo Dun Technology Co., Ltd.
Inventor(s)
Liao, Ruer
Agent / Attorney
QIAN HU, PO Box 664, STRAWBERRY HILLS, NSW, 2012, AU
2018101730 16 Nov 2018
Water-soluble alkyd resin production plant
Abstract
Water-soluble alkyd resin production plant, including: reactor (DI01), transfer pump (JI01), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter (L102); the connection between the various components of the production plant is: reactor (DI01) is connected to transfer pump (JI01), transfer pump (JI01) is connected to mixing tank (DI02), mixing tank (DI02) is connected to transfer pump 10 (JI02), transfer pump (JI02) is connected to filter (LI02), filter (LI02) is connected to transfer pump (JI 03); among them, nominal volume of reactor (DI 01) is 400-500L.
Figure 1
2018101730 16 Nov 2018
1/1
QJ
Figure I
2018101730 16 Nov 2018
Water-soluble alkyd resin production plant
FIELD OF THE INVENTION
The present invention relates to a kind of pharmaceutical synthesis plant, more particularly, relates to water-soluble alkyd resin production plant
GENERAL BACKGROUND
Water-soluble alkyd resin can replace the traditional organic solvent-based alkyd painting, which is environmentally safe. It can be used for metal coating, water-based coatings. Most of the existing production plant processes are complex. Thus, as a 10 metal coating, the advantages and disadvantages of production equipment of water-soluble alkyd resin have a great economic significant for improving product quality and reducing the by-product contents.
SUMMARY
The purpose of the present invention is to provide water-soluble alkyd resin production plant, including: reactor (D101), transfer pump (J101), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter (LI02); the connection between the various components of the production plant is: reactor (DI01) is connected to transfer pump (JI01), transfer pump (JI01) is connected to mixing tank (DI02), mixing tank (DI02) is connected to transfer pump (JI02), transfer pump (J102) is connected to filter (L102), filter (L102) is connected to transfer pump (J103);
among them, nominal volume of reactor (DI01) is 400-500 L, inlet diameter of transfer pump (J101) is 170-190 mm, outer pot diameter of mixing tank (D102) is 1200-1300 mm.
Water-soluble alkyd resin production plant, the production process is: firstly, added fatty acids, rosin acid, trimethylol propane, phthalic acid and other raw materials to reactor D101, gradually raised the temperature to 210-220 °C for esterification, reacted for 5-7 h until the pH value reducing to 8-9, then reduced the temperature to 130-135 °C, added trimellitic anhydride, preserved temperature to react until the pH value reaching 4-4.5, reduced the temperature and discharged. Added
2018101730 16 Nov 2018 resin, pigments, fillers, additives, etc. to reactor DI02 and mixed well until viscosity is qualified, then added neutralizer, catalyst and diluted with deionized water, filtered by L102 and discharged to get the finished product. The advantages of this invention are that the reaction time is reduced and the reaction rate is improved.
DESCRIPTION OF THE DRAWINGS
Figure 1 water-soluble alkyd resin production plant.
Include: reactor (DI01), transfer pump (JI01), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter (L102);
DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
The following examples with reference to specific embodiments of the present invention are further illustrated:
Embodiment 1
Raw materials and dosages
Oleic acid Industrial grade 50 Trimethylolpr opane Industrial grade 35
Monobasic Industrial grade 15 Trimellitic anhydride Industrial grade 10
Isophthalic acid Industrial grade 30 Cosolvent Industrial grade 30
Water-soluble alkyd resin production plant, including: reactor (D101), transfer pump (JI01), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter (L102); the connection between the various components of the production plant is: reactor (DI01) is connected to transfer pump (JI01), transfer pump (JI01) is connected to mixing tank (DI02), mixing tank (DI02) is connected to transfer pump (JI02), transfer pump (JI02) is connected to filter (L102), filter (L102) is connected to 20 transfer pump (J103); among them, nominal volume of reactor (D101) is 400-500 L, inlet diameter of transfer pump (J101) is 170-190 mm, outer pot diameter of mixing tank (D102) is 1200-1300 mm.
Water-soluble alkyd resin production plant, the production process is: firstly,
2018101730 16 Nov 2018 added fatty acids, rosin acid, trimethylol propane, phthalic acid and other raw materials to reactor D101, gradually raised the temperature to 210 °C for esterification, reacted for 5 h until the pH value reducing to 8, then reduced the temperature to 130 °C, added trimellitic anhydride, preserved temperature to react until the pH value 5 reaching 4, reduced the temperature and discharged. Added resin, pigments, fillers, additives, etc. to reactor DI02 and mixed well until viscosity is qualified, then added neutralizer, catalyst and diluted with deionized water, filtered by LI02 and discharged to get the finished product.
The qualities of the product are as follows:
Film appearance Blue smooth Hardness 0.47
Solid content 52% Impact strength 53 kg/cm
Fineness 35 micrometers Adhesion Level 1
pH 8.3 Flexibility 1.2 mm
Drying time Touch dry 50min; hard work 11 h
Embodiment 2
Raw materials and dosages
Oleic acid Industrial grade 50 Trimethylolpr opane Industrial grade 40
Monobasic Industrial grade 18 Trimellitic anhydride Industrial grade 15
Isophthalic acid Industrial grade 35 Cosolvent Industrial grade 33
Water-soluble alkyd resin production plant, including: reactor (DI01), transfer pump (JI01), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter (L102); the connection between the various components of the production plant is:
reactor (DI01) is connected to transfer pump (JI01), transfer pump (JI01) is connected to mixing tank (DI02), mixing tank (DI02) is connected to transfer pump
2018101730 16 Nov 2018 (JI02), transfer pump (JI02) is connected to filter (LI02), filter (LI02) is connected to transfer pump (J103); among them, nominal volume of reactor (D101) is 500 L, inlet diameter of transfer pump (JI 01) is 190 mm, outer pot diameter of mixing tank (DI 02) is 1300 mm.
Water-soluble alkyd resin production plant, the production process is: firstly, added fatty acids, rosin acid, trimethylol propane, phthalic acid and other raw materials to reactor D101, gradually raised the temperature to 220 °C for esterification, reacted for 7 h until the pH value reducing to 9, then reduced the temperature to 135 °C, added trimellitic anhydride, preserved temperature to react until the pH value reaching 4.5, reduced the temperature and discharged. Added resin, pigments, fillers, additives, etc. to reactor DI02 and mixed well until viscosity is qualified, then added neutralizer, catalyst and diluted with deionized water, filtered by LI02 and discharged to get the finished product.
The qualities of the product are as follows:
Film appearance Blue smooth Hardness 0.49
Solid content 55% Impact strength 55 kg/cm
Fineness 37 micrometers Adhesion Level 1
pH 8.6 Flexibility 1.5 mm
Drying time Touch dry 5 3 min; hard work 12 h
The embodiments of the present invention are merely preferred embodiments of the present invention, but the range of the present invention is not limited this, and any person who is familiar with those skilled in the arts, within the technical range of the present invention. It is intended that the technical solution and its inventive concept be replaced or modified equivalently with reference to the range of the 20 invention.

Claims (3)

  1. Claims
    1. Water-soluble alkyd resin production plant, including: reactor (DI01), transfer pump (JI01), transfer pump (JI02), transfer pump (JI03), mixing tank (DI02), filter
    5 (L102); the connection between the various components of the production plant is:
    reactor (DI01) is connected to transfer pump (JI01), transfer pump (JI01) is connected to mixing tank (DI02), mixing tank (DI02) is connected to transfer pump (JI02), transfer pump (JI02) is connected to filter (LI02), filter (LI02) is connected to transfer pump (JI 03); among them, nominal volume of reactor (DI 01) is 400-500L.
    10
  2. 2. Silica sol acrylic composite coating production plant according to claim 1 wherein inlet diameter of transfer pump (JI 01) is 170-190 mm.
  3. 3. Silica sol acrylic composite coating production plant according to claim 1 wherein outer pot diameter of mixing tank (D102) is 1200-1300 mm.
AU2018101730A 2017-11-23 2018-11-16 Water-soluble alkyd resin production plant Ceased AU2018101730A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2017111794520 2017-11-23
CN201711179452.0A CN108239470A (en) 2017-11-23 2017-11-23 The process units of water soluble alkyd resin

Publications (1)

Publication Number Publication Date
AU2018101730A4 true AU2018101730A4 (en) 2019-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018101730A Ceased AU2018101730A4 (en) 2017-11-23 2018-11-16 Water-soluble alkyd resin production plant

Country Status (3)

Country Link
CN (1) CN108239470A (en)
AU (1) AU2018101730A4 (en)
GB (1) GB201721878D0 (en)

Also Published As

Publication number Publication date
GB201721878D0 (en) 2018-02-07
CN108239470A (en) 2018-07-03

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