CN106281179A - A kind of waterproof high bond strength resin adhesive - Google Patents
A kind of waterproof high bond strength resin adhesive Download PDFInfo
- Publication number
- CN106281179A CN106281179A CN201610748272.9A CN201610748272A CN106281179A CN 106281179 A CN106281179 A CN 106281179A CN 201610748272 A CN201610748272 A CN 201610748272A CN 106281179 A CN106281179 A CN 106281179A
- Authority
- CN
- China
- Prior art keywords
- parts
- red oil
- turkey red
- bond strength
- resin adhesive
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of waterproof high bond strength resin adhesive, the weight ratio including resin-bonded mastic and firming agent, resin-bonded mastic and firming agent is 1:0.1~0.3;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 50~80 parts, dimethylaniline 3~7 parts, mica powder 4~12 parts, clay 3~6 parts, glass microballoon 8~16 parts, nano silicon 25~35 parts, attapulgite 25~45 parts, flake asbestos 10~20 parts, white carbon black 10~20 parts, modified turkey red oil 2~6 parts;Firming agent includes by weight: ground calcium carbonate 5~20 parts, benzoyl peroxide 10~20 parts, magnesium hydroxide 25~45 parts, sodium lignin sulfonate 3~7 parts, water 35~45 parts.The waterproof high bond strength resin adhesive that the present invention proposes, the most waterproof outstanding with mechanical performance, and also toughness is fabulous, and adhesion strength is high, the most with low cost.
Description
Technical field
The present invention relates to field of adhesive technology, particularly relate to a kind of waterproof high bond strength resin adhesive.
Background technology
Resin adhesive is with unsaturated-resin as bonding agent, using agstone etc. as reinforcing material, is equipped with suitably
Promoting initiator system, the resin-bonded mastic of production can obtain high intensity and fast solidification effect.In technical field of electronic encapsulation
Widely, but at present waterproof, the ageing-resistant and mechanical performance of resin adhesive also can not meet and needs in the application of resin adhesive
Ask.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of waterproof high bond strength resin adhesive,
The most waterproof outstanding with mechanical performance, and toughness is fabulous, and adhesion strength is high, the most with low cost.
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.1~0.3;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 50~80
Part, dimethylaniline 3~7 parts, mica powder 4~12 parts, clay 3~6 parts, glass microballoon 8~16 parts, nano silicon 25~
35 parts, attapulgite 25~45 parts, flake asbestos 10~20 parts, white carbon black 10~20 parts, modified turkey red oil 2~6 parts;Firming agent is by weight
Amount part includes: ground calcium carbonate 5~20 parts, benzoyl peroxide 10~20 parts, magnesium hydroxide 25~45 parts, sodium lignin sulfonate
3~7 parts, water 35~45 parts.
Preferably, the weight ratio of resin-bonded mastic and firming agent is 1:0.15~0.25.
Preferably, 188 unsaturated polyester resins, dimethylaniline, mica powder, the weight ratio of modified turkey red oil be 60~
70:4~6:6~10:3~5.
Preferably, clay, glass microballoon, nano silicon, attapulgite, flake asbestos, white carbon black, the weight of modified turkey red oil
Amount ratio is 4~5:10~14:28~32:30~40:13~15:16~18:3~5.
Preferably, modified turkey red oil uses following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil
Mix homogeneously, adds cumyl peroxide stirring, sends in low-temperature plasma generator and process, take out, add nano-silica
SiClx, ethylhydroxyethylcellulose, ethanol mix and blend obtain modified turkey red oil.
Preferably, modified turkey red oil uses following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil
Mix homogeneously, adds cumyl peroxide stirring 25~55min, and whipping temp is 45~55 DEG C, sends into low-temperature plasma and sends out
Raw device processes 60~110min, takes out, add nano silicon, ethylhydroxyethylcellulose, ethanol mix and blend 25~
55min, whipping temp is 45~55 DEG C, obtains modified turkey red oil.
Preferably, modified turkey red oil uses following technique to prepare: by weight by 4~12 parts of polymethyl methacrylates, 3
~10 parts of POLYPROPYLENE GLYCOLs, 25~45 parts of turkey red oil mix homogeneously, add 2~4 parts of cumyl peroxide stirrings 25~55min,
Whipping temp is 45~55 DEG C, sends into and processes 60~110min in low-temperature plasma generator, takes out, add 10~20 parts of nanometers
Silicon dioxide, 25~45 parts of ethylhydroxyethylcelluloses, 15~35 parts of ethanol mix and blends 25~55min, whipping temp is 45
~55 DEG C, obtain modified turkey red oil.
The present invention uses the collaborative solidification polymerization of 188 unsaturated polyester resins, benzoyl peroxide, sodium lignin sulfonate, makes
The present invention not only adhesion strength is high, and after solidifying, hardness is fabulous with toughness, and physical and mechanical properties is excellent;At modified turkey red oil
In, polymethyl methacrylate, POLYPROPYLENE GLYCOL, under cumyl peroxide effect, use low-temperature plasma to hand over after processing
Connection, with turkey red oil and the nano silicon of follow-up addition, ethylhydroxyethylcellulose mating reaction, not only has good dividing
Dissipate property, and waterproof, ageing-resistant performance is excellent;188 unsaturated polyester resins and modified turkey red oil mating reaction, not only with peroxide
Change benzoyl, the mutual degree of scatter of sodium lignin sulfonate high, and make the toughness of the present invention fabulous, waterproof and ageing-resistant performance
Excellent;And modified turkey red oil can effectively promote mica powder, white carbon black, clay, nano silicon, flake asbestos, glass microballoon, concavo-convex
Between rod soil miscible, the most waterproof further enhance with mechanical performance, and can effectively reduce cost.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.1;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 80 parts, dimethyl benzene
Amine 3 parts, mica powder 12 parts, clay 3 parts, glass microballoon 16 parts, nano silicon 25 parts, attapulgite 45 parts, flake asbestos 10
Part, white carbon black 20 parts, modified 2 parts of turkey red oil;Firming agent includes by weight: ground calcium carbonate 20 parts, benzoyl peroxide 10 parts,
45 parts of magnesium hydroxide, sodium lignin sulfonate 3 parts, 45 parts of water.
Embodiment 2
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.3;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 50 parts, dimethyl benzene
Amine 7 parts, mica powder 4 parts, clay 6 parts, glass microballoon 8 parts, nano silicon 35 parts, attapulgite 25 parts, flake asbestos 20 parts,
White carbon black 10 parts, modified 6 parts of turkey red oil;Firming agent includes by weight: ground calcium carbonate 5 parts, benzoyl peroxide 20 parts, hydrogen-oxygen
Change 25 parts of magnesium, sodium lignin sulfonate 7 parts, 35 parts of water.
Modified turkey red oil uses following technique to prepare: by weight by 4 parts of polymethyl methacrylates, 10 parts of polypropylene
Alcohol, 25 parts of turkey red oil mix homogeneously, add 4 parts of cumyl peroxide stirring 25min, and whipping temp is 55 DEG C, sends into low temperature
Plasma generator processes 60min, takes out, add 20 parts of nano silicons, 25 parts of ethylhydroxyethylcelluloses, 35 parts of second
Alcohol mix and blend 25min, whipping temp is 55 DEG C, obtains modified turkey red oil.
Embodiment 3
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.2;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 65 parts, dimethyl benzene
Amine 5 parts, mica powder 8 parts, clay 4.5 parts, glass microballoon 12 parts, nano silicon 30 parts, attapulgite 35 parts, flake asbestos 14
Part, white carbon black 17 parts, modified 4 parts of turkey red oil;Firming agent includes by weight: ground calcium carbonate 12 parts, benzoyl peroxide 15 parts,
35 parts of magnesium hydroxide, sodium lignin sulfonate 5 parts, 40 parts of water.
Modified turkey red oil uses following technique to prepare: by weight by 12 parts of polymethyl methacrylates, 3 parts of polypropylene
Alcohol, 45 parts of turkey red oil mix homogeneously, add 2 parts of cumyl peroxide stirring 55min, and whipping temp is 45 DEG C, sends into low temperature
Plasma generator processes 110min, takes out, add 10 parts of nano silicons, 45 parts of ethylhydroxyethylcelluloses, 15 parts
Ethanol mix and blend 55min, whipping temp is 45 DEG C, obtains modified turkey red oil.
Embodiment 4
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.15;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 70 parts, dimethyl
Aniline 4 parts, mica powder 10 parts, clay 4 parts, glass microballoon 14 parts, nano silicon 28 parts, attapulgite 40 parts, flake asbestos
13 parts, white carbon black 18 parts, modified 3 parts of turkey red oil;Firming agent includes by weight: ground calcium carbonate 15 parts, benzoyl peroxide 14
Part, 41 parts of magnesium hydroxide, sodium lignin sulfonate 4 parts, 42 parts of water.
Modified turkey red oil uses following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil mixing all
Even, add cumyl peroxide stirring 40min, whipping temp is 50 DEG C, sends in low-temperature plasma generator and processes
80min, takes out, and adds nano silicon, ethylhydroxyethylcellulose, ethanol mix and blend 40min, and whipping temp is 50
DEG C, obtain modified turkey red oil.
Embodiment 5
The one waterproof high bond strength resin adhesive that the present invention proposes, including resin-bonded mastic and firming agent, resin glue
The weight ratio of mud and firming agent is 1:0.25;Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 60 parts, dimethyl
Aniline 6 parts, mica powder 6 parts, clay 5 parts, glass microballoon 10 parts, nano silicon 32 parts, attapulgite 30 parts, flake asbestos 15
Part, white carbon black 16 parts, modified 5 parts of turkey red oil;Firming agent includes by weight: ground calcium carbonate 10 parts, benzoyl peroxide 16 parts,
30 parts of magnesium hydroxide, sodium lignin sulfonate 6 parts, 38 parts of water.
Modified turkey red oil uses following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil mixing all
Even, add cumyl peroxide stirring, send in low-temperature plasma generator and process, take out, add nano silicon, second
Ethylhydroxyethylcellulose, ethanol mix and blend obtain modified turkey red oil.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. a waterproof high bond strength resin adhesive, it is characterised in that include resin-bonded mastic and firming agent, resin-bonded mastic and
The weight ratio of firming agent is 1:0.1~0.3;
Resin-bonded mastic includes by weight: 188 unsaturated polyester resins 50~80 parts, dimethylaniline 3~7 parts, mica powder 4~
12 parts, clay 3~6 parts, glass microballoon 8~16 parts, nano silicon 25~35 parts, attapulgite 25~45 parts, flake asbestos
10~20 parts, white carbon black 10~20 parts, modified turkey red oil 2~6 parts;
Firming agent includes by weight: ground calcium carbonate 5~20 parts, benzoyl peroxide 10~20 parts, magnesium hydroxide 25~45
Part, sodium lignin sulfonate 3~7 parts, water 35~45 parts.
The most waterproof high bond strength resin adhesive, it is characterised in that resin-bonded mastic and firming agent
Weight ratio is 1:0.15~0.25.
Waterproof high bond strength resin adhesive the most according to claim 1 or claim 2, it is characterised in that 188 unsaturated polyester (UP) trees
Fat, dimethylaniline, mica powder, the weight ratio of modified turkey red oil are 60~70:4~6:6~10:3~5.
4. according to high bond strength resin adhesive waterproof described in any one of claim 1-3, it is characterised in that clay, glass
Microballon, nano silicon, attapulgite, flake asbestos, white carbon black, the weight ratio of modified turkey red oil be 4~5:10~14:28~
32:30~40:13~15:16~18:3~5.
5. according to high bond strength resin adhesive waterproof described in any one of claim 1-4, it is characterised in that modified turkey red oil
Use following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil mix homogeneously, add peroxidating diisopropyl
Benzene stirs, and sends in low-temperature plasma generator and processes, and takes out, and adds nano silicon, ethylhydroxyethylcellulose, ethanol
Mix and blend obtains modified turkey red oil.
6. according to high bond strength resin adhesive waterproof described in any one of claim 1-5, it is characterised in that modified turkey red oil
Use following technique to prepare: by polymethyl methacrylate, POLYPROPYLENE GLYCOL, turkey red oil mix homogeneously, add peroxidating diisopropyl
Benzene stirring 25~55min, whipping temp is 45~55 DEG C, sends into and processes 60~110min in low-temperature plasma generator, takes out,
Adding nano silicon, ethylhydroxyethylcellulose, ethanol mix and blend 25~55min, whipping temp is 45~55 DEG C,
To modified turkey red oil.
7. according to high bond strength resin adhesive waterproof described in any one of claim 1-6, it is characterised in that modified turkey red oil
Use following technique to prepare: by weight by 4~12 parts of polymethyl methacrylates, 3~10 parts of POLYPROPYLENE GLYCOLs, 25~45 parts too
Ancient oil mix homogeneously, adds 2~4 parts of cumyl peroxide stirrings 25~55min, and whipping temp is 45~55 DEG C, sends into low
Temperature plasma generator processes 60~110min, takes out, add 10~20 parts of nano silicons, 25~45 parts of ethyl hydroxyl second
Base cellulose, 15~35 parts of ethanol mix and blends 25~55min, whipping temp is 45~55 DEG C, obtains modified turkey red oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610748272.9A CN106281179A (en) | 2016-08-27 | 2016-08-27 | A kind of waterproof high bond strength resin adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610748272.9A CN106281179A (en) | 2016-08-27 | 2016-08-27 | A kind of waterproof high bond strength resin adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106281179A true CN106281179A (en) | 2017-01-04 |
Family
ID=57676393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610748272.9A Pending CN106281179A (en) | 2016-08-27 | 2016-08-27 | A kind of waterproof high bond strength resin adhesive |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106281179A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107043610A (en) * | 2017-01-20 | 2017-08-15 | 长安大学 | A kind of bridge deck water-proof tack coat material and preparation method thereof |
CN109135862A (en) * | 2018-07-09 | 2019-01-04 | 安徽大地节能科技有限公司 | A kind of biomass fuel binder and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101508540A (en) * | 2009-04-07 | 2009-08-19 | 晋城宏圣科威矿用材料有限公司 | Resin mastic cement for anchorage agent and anchorage agent thereof |
-
2016
- 2016-08-27 CN CN201610748272.9A patent/CN106281179A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101508540A (en) * | 2009-04-07 | 2009-08-19 | 晋城宏圣科威矿用材料有限公司 | Resin mastic cement for anchorage agent and anchorage agent thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107043610A (en) * | 2017-01-20 | 2017-08-15 | 长安大学 | A kind of bridge deck water-proof tack coat material and preparation method thereof |
CN109135862A (en) * | 2018-07-09 | 2019-01-04 | 安徽大地节能科技有限公司 | A kind of biomass fuel binder and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104327712B (en) | A kind of high adhesion force wear-resistant engineering machinery water-repellent paint | |
CN103588991B (en) | Method for preparing hyperdispersant by adopting oxidized graphene and application thereof | |
CN103773253B (en) | A kind of fire-resistant waterproof silicate based Wood Adhesives and preparation method thereof | |
CN108314922A (en) | A kind of inner and external wall putty powder with enhanced water resistance and preparation method thereof, application | |
CN106281179A (en) | A kind of waterproof high bond strength resin adhesive | |
CN106281178A (en) | A kind of preparation method of high temperature resistant high rigidity adhesive | |
CN106065133A (en) | A kind of automotive seat processing modified plastic particles | |
CN103173135B (en) | High temperature resistant epoxy resin adhesive | |
CN104592914B (en) | A kind of environment protection type multifunction architecture adhesive and preparation method thereof | |
CN104059392B (en) | Porous material modified calcium carbonate and preparation method thereof | |
CN103772744B (en) | A kind of PVC sodium polyacrylate/triethanolamine modified calcium carbonate filler | |
CN105504555A (en) | Automobile gear shifting system inhaul cable sheath and preparing method thereof | |
WO2013104993A3 (en) | An improved solution blending process for the fabrication of nylon6-montmorillonite nanocomposites | |
CN103450587A (en) | Preparation method of special nanometer modifier for PVC (polyvinyl chloride) resin | |
CN106367004A (en) | Resin adhesive with good toughness and high bonding strength | |
CN106188952B (en) | A kind of PVC additives for process and preparation method thereof | |
CN104312053A (en) | Green and environment-friendly PVC (polyvinyl chloride) wood-plastic composite material and preparation method thereof | |
CN104130593B (en) | Calcium carbonate of a kind of hydrophobic oleophilic oil surface modification and preparation method thereof | |
CN107629725A (en) | A kind of Glutinous rice wet glue of high bond strength | |
CN102676108A (en) | Water absorbent adhesive | |
CN105111790A (en) | Anti-aging effect enhanced modified calcium carbonate and preparation method therefor | |
CN104559847A (en) | Foam adhesive and preparation method thereof | |
CN104449347B (en) | A kind of marine climate polyetherimide resin method of producing waterproof coating material | |
CN108530727A (en) | A kind of environmental protection colloidal sol Wood-plastic material and preparation method thereof | |
CN108373664A (en) | Ecological shell nano-paint |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |