CN106281012A - A kind of damp-proof paint mortar and preparation method thereof - Google Patents

A kind of damp-proof paint mortar and preparation method thereof Download PDF

Info

Publication number
CN106281012A
CN106281012A CN201610712781.6A CN201610712781A CN106281012A CN 106281012 A CN106281012 A CN 106281012A CN 201610712781 A CN201610712781 A CN 201610712781A CN 106281012 A CN106281012 A CN 106281012A
Authority
CN
China
Prior art keywords
powder
parts
damp
resina toxicodendri
toxicodendri verniciflui
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.)
Pending
Application number
CN201610712781.6A
Other languages
Chinese (zh)
Inventor
白艳萍
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.)
Harbin Qiyi Zhixing Technology Development Co Ltd
Original Assignee
Harbin Qiyi Zhixing Technology Development 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 Harbin Qiyi Zhixing Technology Development Co Ltd filed Critical Harbin Qiyi Zhixing Technology Development Co Ltd
Priority to CN201610712781.6A priority Critical patent/CN106281012A/en
Publication of CN106281012A publication Critical patent/CN106281012A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C09D193/00—Coating compositions based on natural resins; Coating compositions based on derivatives thereof
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/06—Artists' paints
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Abstract

A kind of damp-proof paint mortar and preparation method thereof, the raw material of described damp-proof paint mortar is refined Resina Toxicodendri verniciflui, mica powder, Gypsum Fibrosum powder, kaolin powder, Os Bovis seu Bubali powder, anti-blushing agent, binding agent, described raw materials by weight portion, refined 30 40 parts of Resina Toxicodendri verniciflui, mica powder 25 35 parts, Gypsum Fibrosum powder 20 25 parts, kaolin powder 15 22 parts, Os Bovis seu Bubali powder 5 12 parts, anti-blushing agent 10 15 parts, binding agent 8 12 parts；Its preparation section is as follows: (1) prepares mixed powder；(2) anti-blushing agent is prepared；(3) mixing.The present invention uses fungal enzyme that Resina Toxicodendri verniciflui is carried out refinement treatment, can effectively regulate Resina Toxicodendri verniciflui rheological characteristic, and the paint mortar produced; adhesive force is strong, and hardness is high, and also has corrosion-resistant, wear-resisting, moistureproof function; it is applied on wood embryo; smear conveniently, and hardness and the intensity of wood embryo can be effectively improved, fill up eye, the gap smoothing on plank well; and layer protecting film can be formed on plank top layer; the most moistureproof, improve the quality of base plate, thus ensure that the quality of finished product lacquer painting.

Description

A kind of damp-proof paint mortar and preparation method thereof
Technical field
The present invention relates to lacquer painting and make field, particularly relate to a kind of damp-proof paint mortar and preparation method thereof.
Background technology
In the manufacturing process of lacquer painting, many selection planks are as the base plate of lacquer painting, and untreated plank has mostly Gap, eye, and timber are prone to rotten, are unfavorable for the follow-up making of lacquer painting, accordingly, it would be desirable to cloth of sticking one piece of cloth or paper on top of another plank, scrape paint Ash, japanning etc. process, so that the top layer of plank is smooth, the gap of plank is filled, thus strengthens the work of paint film adhesion With, reach laborsaving, the purpose of material-saving, and brush the plank after paint ash and be conducive to the processing and forming works such as follow-up polishing and scraping Sequence, is better protected from wood deformation, and can be effectively improved the wearability of plank.
At present, existing paint ash is many adjusts dark grey to form with lacquer, it is also possible to adjust Gypsum Fibrosum powder with Fructus anacardii paint, synthetic lacquer.This Generally there is the deficiency that cohesive is general in class paint ash, and composition is single, preparation section simple, and the finished product paint ash prepared is attached Put forth effort relatively low, it is impossible to fill up eye, the gap smoothing on plank well, and this kind of paint ash do not possess humidity resistance, it is impossible to Keeping away paint free plate well to make moist, the paint plate after making moist is unfavorable for the making of follow-up lacquer painting, is also unfavorable for the guarantor of finished product lacquer painting simultaneously Deposit, be unfavorable for promoting.
Summary of the invention
It is an object of the invention to provide a kind of damp-proof paint mortar and preparation method thereof, solve paint ash of the prior art The problem that cohesive is poor, humidity resistance is poor, the present invention has that viscosity is big, smears conveniently, moistureproof advantage.
The purpose of the present invention is achieved through the following technical solutions:
A kind of damp-proof paint mortar, the raw material of described damp-proof paint mortar is refined Resina Toxicodendri verniciflui, mica powder, Gypsum Fibrosum powder, kaolin powder, Os Bovis seu Bubali Powder, anti-blushing agent, binding agent, described raw materials by weight portion, refined Resina Toxicodendri verniciflui 30-40 part, mica powder 25-35 part, Gypsum Fibrosum powder 20-25 Part, kaolin powder 15-22 part, Os Bovis seu Bubali powder 5-12 part, anti-blushing agent 10-15 part, binding agent 8-12 part.
Described a kind of damp-proof paint mortar, raw material presses optimum weight number, refined 35 parts of Resina Toxicodendri verniciflui, mica powder 28 parts, Gypsum Fibrosum powder 22 parts, kaolin powder 15 parts, Os Bovis seu Bubali powder 8 parts, anti-blushing agent 12 parts, binding agent 8 parts.
Described anti-blushing agent uses silica gel anti-blushing agent.
Described binding agent is the one in phenolic resin glue, hide glue, casein.
Described refined Resina Toxicodendri verniciflui is to be added the fungal enzyme of 3-5%, the diluent of 10-15% by Resina Toxicodendri verniciflui, through enzyme reaction, grinding, dilute Obtain after releasing.
The preparation process of described refined Resina Toxicodendri verniciflui is as follows:
Step one: after taking Resina Toxicodendri verniciflui filtering and impurity removing, is placed in container, is gradually heating to 20-30 DEG C, is stirred continuously while intensification, Stirring simultaneously, adds fungal enzyme, and is passed through oxygen, and under the conditions of 20-30 DEG C, constant temperature stirring reaction 5-8h, obtains Resina Toxicodendri verniciflui emulsion；
Step 2: take Resina Toxicodendri verniciflui emulsion, continues stirring under the conditions of 20-30 DEG C, and stirring is simultaneously introduced diluent, after stirring, After grinding 1.5-2h in being placed in grinder, obtain refined Resina Toxicodendri verniciflui.
Described Resina Toxicodendri verniciflui is selected and is originated in the Guizhou natural raw lacquer of Guizhou Bijie or the hair dam natural raw lacquer of enshi.
Described diluent is the one in retinal, oleum lini, Oleum Terebinthinae.
Described a kind of damp-proof paint mortar, its preparation section is as follows:
(1) mixed powder is prepared:
A, prepare mica powder: by weight, take after Muscovitum cleans, be placed in crusher for crushing to 600-800 mesh, sieve and obtain Mica powder；
B, prepare kaolin powder: by weight, choose dry Kaolin and be placed in pulverizer, be crushed to 700-800 mesh, mistake Sieve obtains kaolin powder；
C, prepare Os Bovis seu Bubali powder: by weight, take Os Bovis seu Bubali, after rinsing 5-10min with clear water, naturally dry, be placed in pulverizer It is crushed to 1000-1200 mesh, sieves and obtain Os Bovis seu Bubali powder；
D, prepare mixed powder: by weight, take mica powder, kaolin powder, Os Bovis seu Bubali powder, added the Gypsum Fibrosum of 400-500 mesh sieve Powder, is placed in mixer, after middling speed mixing 20-30min, obtains mixed powder；
(2) anti-blushing agent is prepared:
By weight, take silica gel anti-blushing agent and be placed in crusher for crushing to after 600-700 mesh, sieve and obtain anti-blushing agent；
(3) mixing:
By weight, taking mixed powder, be placed in blender, stirring simultaneously, adds anti-blushing agent, is stirring evenly and then adding into refined raw Paint, binding agent, after stirring 1-2h, get product.
Beneficial effects of the present invention: a kind of damp-proof paint mortar of the present invention, uses fungal enzyme that Resina Toxicodendri verniciflui is carried out refinement treatment, Can effectively regulate Resina Toxicodendri verniciflui rheological characteristic, and the paint mortar produced, adhesive force is strong, and hardness is high, and also has corrosion-resistant, resistance to Mill, moistureproof function, be applied on wood embryo, smeared conveniently, and can be effectively improved hardness and the intensity of wood embryo, well Fill up eye, the gap smoothing on plank, and layer protecting film can be formed on plank top layer, effectively moistureproof, improve the matter of base plate Amount, thus ensure that the quality of finished product lacquer painting.
Select Gypsum Fibrosum powder, can steam in active adsorption plank, moreover it is possible to effectively fill up the gap in plank, and use Low cost, employing silica gel anti-blushing agent, nontoxic, free from extraneous odour, non-corrosiveness, soluble in water, pollution-free, use very convenient, and have There is the moisture-proof function of excellence, improve the moisture resistance of plank；Using binding agent to be in harmonious proportion paint ash with refined Resina Toxicodendri verniciflui, Resina Toxicodendri verniciflui has Flexible, mar proof is higher, and hardness is high, adhesive force is strong, is that other synthetic lacquers cannot be substituted, uses binding agent to have Effect improves the bonding effect of mica powder, Gypsum Fibrosum powder, kaolin powder, Os Bovis seu Bubali powder and plank.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of damp-proof paint mortar, the raw material of described damp-proof paint mortar is refined Resina Toxicodendri verniciflui, mica powder, Gypsum Fibrosum powder, kaolin powder, Os Bovis seu Bubali Powder, anti-blushing agent, binding agent, described raw materials by weight portion, refined Resina Toxicodendri verniciflui 30-40 part, mica powder 25-35 part, Gypsum Fibrosum powder 20-25 Part, kaolin powder 15-22 part, Os Bovis seu Bubali powder 5-12 part, anti-blushing agent 10-15 part, binding agent 8-12 part.
Embodiment 2
Described a kind of damp-proof paint mortar, raw material presses optimum weight number, refined 35 parts of Resina Toxicodendri verniciflui, mica powder 28 parts, Gypsum Fibrosum powder 22 parts, Kaolin powder 15 parts, Os Bovis seu Bubali powder 8 parts, anti-blushing agent 12 parts, binding agent 8 parts.
Embodiment 3
Described anti-blushing agent uses silica gel anti-blushing agent.
Embodiment 4
Described binding agent is the one in phenolic resin glue, hide glue, casein.
Embodiment 5
Described refined Resina Toxicodendri verniciflui is to be added the fungal enzyme of 3-5%, the diluent of 10-15% by Resina Toxicodendri verniciflui, after enzyme reaction, grinding, dilute Obtain.
Embodiment 6
The preparation process of described refined Resina Toxicodendri verniciflui is as follows:
Step one: after taking Resina Toxicodendri verniciflui filtering and impurity removing, is placed in container, is gradually heating to 20-30 DEG C, is stirred continuously while intensification, Stirring simultaneously, adds fungal enzyme, and is passed through oxygen, and under the conditions of 20-30 DEG C, constant temperature stirring reaction 5-8h, obtains Resina Toxicodendri verniciflui emulsion；
Step 2: take Resina Toxicodendri verniciflui emulsion, continues stirring under the conditions of 20-30 DEG C, and stirring is simultaneously introduced diluent, after stirring, After grinding 1.5-2h in being placed in grinder, obtain refined Resina Toxicodendri verniciflui.
Embodiment 7
Described Resina Toxicodendri verniciflui is selected and is originated in the Guizhou natural raw lacquer of Guizhou Bijie or the hair dam natural raw lacquer of enshi.
Embodiment 8
Described diluent is the one in retinal, oleum lini, Oleum Terebinthinae.
Embodiment 9
Described a kind of damp-proof paint mortar, its preparation section is as follows:
(1) mixed powder is prepared:
A, prepare mica powder: by weight, take after Muscovitum cleans, be placed in crusher for crushing to 600-800 mesh, sieve and obtain Mica powder；
B, prepare kaolin powder: by weight, choose dry Kaolin and be placed in pulverizer, be crushed to 700-800 mesh, mistake Sieve obtains kaolin powder；
C, prepare Os Bovis seu Bubali powder: by weight, take Os Bovis seu Bubali, after rinsing 5-10min with clear water, naturally dry, be placed in pulverizer It is crushed to 1000-1200 mesh, sieves and obtain Os Bovis seu Bubali powder；
D, prepare mixed powder: by weight, take mica powder, kaolin powder, Os Bovis seu Bubali powder, added the Gypsum Fibrosum of 400-500 mesh sieve Powder, is placed in mixer, after middling speed mixing 20-30min, obtains mixed powder；
(2) anti-blushing agent is prepared:
By weight, take silica gel anti-blushing agent and be placed in crusher for crushing to after 600-700 mesh, sieve and obtain anti-blushing agent；
(3) mixing:
By weight, taking mixed powder, be placed in blender, stirring simultaneously, adds anti-blushing agent, is stirring evenly and then adding into refined raw Paint, binding agent, after stirring 1-2h, get product.

Claims (9)

1. a damp-proof paint mortar, it is characterised in that: the raw material of described damp-proof paint mortar is refined Resina Toxicodendri verniciflui, mica powder, Gypsum Fibrosum powder, Kaolin powder, Os Bovis seu Bubali powder, anti-blushing agent, binding agent, described raw materials by weight portion, refined Resina Toxicodendri verniciflui 30-40 part, mica powder 25-35 Part, Gypsum Fibrosum powder 20-25 part, kaolin powder 15-22 part, Os Bovis seu Bubali powder 5-12 part, anti-blushing agent 10-15 part, binding agent 8-12 part.
A kind of damp-proof paint mortar, it is characterised in that: raw material presses optimum weight number, refined Resina Toxicodendri verniciflui 35 parts, mica powder 28 parts, Gypsum Fibrosum powder 22 parts, kaolin powder 15 parts, Os Bovis seu Bubali powder 8 parts, anti-blushing agent 12 parts, binding agent 8 parts.
3. according to damp-proof paint mortar a kind of described in claim 1-2 any one, it is characterised in that: described anti-blushing agent uses silica gel Anti-blushing agent.
4. according to damp-proof paint mortar a kind of described in claim 1-2 any one, it is characterised in that: described binding agent is phenolic aldehyde tree One in fat glue, hide glue, casein.
5. according to damp-proof paint mortar a kind of described in claim 1-2 any one, it is characterised in that: described refined Resina Toxicodendri verniciflui is by giving birth to Paint add the fungal enzyme of 3-5%, the diluent of 10-15%, through enzyme reaction, grind, dilute after obtain.
A kind of damp-proof paint mortar, it is characterised in that: the preparation process of described refined Resina Toxicodendri verniciflui is as follows:
Step one: after taking Resina Toxicodendri verniciflui filtering and impurity removing, is placed in container, is gradually heating to 20-30 DEG C, is stirred continuously while intensification, Stirring simultaneously, adds fungal enzyme, and is passed through oxygen, and under the conditions of 20-30 DEG C, constant temperature stirring reaction 5-8h, obtains Resina Toxicodendri verniciflui emulsion；
Step 2: take Resina Toxicodendri verniciflui emulsion, continues stirring under the conditions of 20-30 DEG C, and stirring is simultaneously introduced diluent, after stirring, After grinding 1.5-2h in being placed in grinder, obtain refined Resina Toxicodendri verniciflui.
7. according to damp-proof paint mortar a kind of described in claim 5-6 any one, it is characterised in that: the selection of described Resina Toxicodendri verniciflui is originated in expensive The Guizhou natural raw lacquer of state Bijie or the hair dam natural raw lacquer of enshi.
8. according to damp-proof paint mortar a kind of described in claim 5-6 any one, it is characterised in that: described diluent is Colophonium One in oil, oleum lini, Oleum Terebinthinae.
9. according to damp-proof paint mortar a kind of described in claim 1-8 any one, it is characterised in that: its preparation section is as follows:
(1) mixed powder is prepared:
A, prepare mica powder: by weight, take after Muscovitum cleans, be placed in crusher for crushing to 600-800 mesh, sieve and obtain Mica powder；
B, prepare kaolin powder: by weight, choose dry Kaolin and be placed in pulverizer, be crushed to 700-800 mesh, mistake Sieve obtains kaolin powder；
C, prepare Os Bovis seu Bubali powder: by weight, take Os Bovis seu Bubali, after rinsing 5-10min with clear water, naturally dry, be placed in pulverizer It is crushed to 1000-1200 mesh, sieves and obtain Os Bovis seu Bubali powder；
D, prepare mixed powder: by weight, take mica powder, kaolin powder, Os Bovis seu Bubali powder, added the Gypsum Fibrosum of 400-500 mesh sieve Powder, is placed in mixer, after middling speed mixing 20-30min, obtains mixed powder；
(2) anti-blushing agent is prepared:
By weight, take silica gel anti-blushing agent and be placed in crusher for crushing to after 600-700 mesh, sieve and obtain anti-blushing agent；
(3) mixing:
By weight, taking mixed powder, be placed in blender, stirring simultaneously, adds anti-blushing agent, is stirring evenly and then adding into refined raw Paint, binding agent, after stirring 1-2h, get product.
CN201610712781.6A 2016-08-24 2016-08-24 A kind of damp-proof paint mortar and preparation method thereof Pending CN106281012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610712781.6A CN106281012A (en) 2016-08-24 2016-08-24 A kind of damp-proof paint mortar and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610712781.6A CN106281012A (en) 2016-08-24 2016-08-24 A kind of damp-proof paint mortar and preparation method thereof

Publications (1)

Publication Number Publication Date
CN106281012A true CN106281012A (en) 2017-01-04

Family

ID=57615884

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610712781.6A Pending CN106281012A (en) 2016-08-24 2016-08-24 A kind of damp-proof paint mortar and preparation method thereof

Country Status (1)

Country Link
CN (1) CN106281012A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107779151A (en) * 2017-10-27 2018-03-09 六安市九十里山水画廊有限公司 A kind of preparation method of gallery mounting anti-deforming material
CN109401385A (en) * 2018-10-22 2019-03-01 魏赛尔 A kind of motor damp-proof wear-resistant insulated paint and preparation method thereof
CN109662478A (en) * 2019-01-21 2019-04-23 桐城市桐佳装饰有限公司 Plate is used in a kind of manufacture of family's shoe chest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107779151A (en) * 2017-10-27 2018-03-09 六安市九十里山水画廊有限公司 A kind of preparation method of gallery mounting anti-deforming material
CN109401385A (en) * 2018-10-22 2019-03-01 魏赛尔 A kind of motor damp-proof wear-resistant insulated paint and preparation method thereof
CN109662478A (en) * 2019-01-21 2019-04-23 桐城市桐佳装饰有限公司 Plate is used in a kind of manufacture of family's shoe chest

Similar Documents

Publication Publication Date Title
CN106281012A (en) A kind of damp-proof paint mortar and preparation method thereof
CN107325669B (en) A kind of ultra-thin compound sliver and preparation method thereof of ultra-soft
CN103876053A (en) Selenium-rich germinated brown rice snowflake rice flakes and processing method thereof
CN104164789B (en) A kind of polyurethane artificial leather and preparation method thereof for badminton head
CN107662256A (en) Bamboo board and its processing method
CN105111981A (en) Application of bamboo powder
CN106281016A (en) A kind of anti-corrosive paint mortar and preparation method thereof
CN106671556B (en) A kind of high-performance wallpaper
CN106281013A (en) A kind of underwater paint mortar and preparation method thereof
CN106318210A (en) Wear resistant paint mortar and preparing method thereof
CN104586724A (en) Coix seed powder facial mask cream and composition preparation method thereof
CN106318207A (en) Antifouling paint and preparing method thereof
CN106318208A (en) Anti-moth paint mortar and preparing method thereof
CN105524491B (en) A kind of preparation method of iron oxide red composite pigment
CN106221573A (en) A kind of flame retardant paint mortar and preparation method thereof
CN103756394B (en) A kind of nano modification HIGH-TEMPERATURE RESISTANT PUT-TY packing material and preparation method thereof
CN105602419B (en) A kind of art-type powder coatings of marbled effect and preparation method thereof
US1565027A (en) Adhesive or binder
PT108887A (en) COMPOSITE MATERIAL BASED ON MATERIALS FROM AGRO-INDUSTRIAL ACTIVITY, PRODUCTION PROCESS AND USE.
CN105348894A (en) Production method of multifunctional water-washing and filling putty paste
CN104530835A (en) Paint
CN105419605B (en) Environmentally friendly net taste furniture and preparation method thereof
CN106590129A (en) Outer wall anti-cracking elastic putty and preparation method thereof
CN103497601A (en) Novel compressed coating and preparation method thereof
JP7208839B2 (en) Adhesives and briquettes derived from cereal seeds

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170104

WD01 Invention patent application deemed withdrawn after publication