CN109401666A - A kind of plywood glue environmentally friendly filler and its preparation process - Google Patents
A kind of plywood glue environmentally friendly filler and its preparation process Download PDFInfo
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- CN109401666A CN109401666A CN201811021808.2A CN201811021808A CN109401666A CN 109401666 A CN109401666 A CN 109401666A CN 201811021808 A CN201811021808 A CN 201811021808A CN 109401666 A CN109401666 A CN 109401666A
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- inorganic mineral
- mineral powder
- environmentally friendly
- filler
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- 239000000945 filler Substances 0.000 title claims abstract description 23
- 239000003292 glue Substances 0.000 title claims abstract description 22
- 239000011120 plywood Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 19
- 235000013312 flour Nutrition 0.000 claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 239000012766 organic filler Substances 0.000 claims abstract description 11
- 239000002562 thickening agent Substances 0.000 claims abstract description 10
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004113 Sepiolite Substances 0.000 claims abstract description 8
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 8
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims abstract description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229960000892 attapulgite Drugs 0.000 claims abstract description 5
- 229910052625 palygorskite Inorganic materials 0.000 claims abstract description 5
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 4
- 229920002472 Starch Polymers 0.000 claims abstract description 4
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 4
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 4
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 4
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 4
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 claims abstract description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 4
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 4
- 239000011734 sodium Substances 0.000 claims abstract description 4
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 4
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 4
- 239000000661 sodium alginate Substances 0.000 claims abstract description 4
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 4
- -1 sodium alkyl sulfonate Chemical class 0.000 claims abstract description 4
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims abstract description 4
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims abstract description 4
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 claims abstract description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000008107 starch Substances 0.000 claims abstract description 4
- 235000019698 starch Nutrition 0.000 claims abstract description 4
- 239000010457 zeolite Substances 0.000 claims abstract description 4
- 239000011592 zinc chloride Substances 0.000 claims abstract description 4
- 235000005074 zinc chloride Nutrition 0.000 claims abstract description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004156 Azodicarbonamide Substances 0.000 claims abstract description 3
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims abstract description 3
- 235000019399 azodicarbonamide Nutrition 0.000 claims abstract description 3
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 3
- 239000005011 phenolic resin Substances 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 229960004279 formaldehyde Drugs 0.000 description 9
- 235000019256 formaldehyde Nutrition 0.000 description 9
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of environmentally friendly fillers of plywood glue, are made of the material of following mass fraction: 60-85 parts of inorganic mineral powder, 5-15 parts of organic filler, 1-5 parts of modifying agent, 2-10 parts of thickener, and 3-15 parts of adhesive, 0.5-5 parts of curing agent；Inorganic mineral powder is one or more of sepiolite, diatomite, zeolite, attapulgite；Organic filler is one of starch, flour, albumen powder；Modifying agent is one or more of resorcinol, melamine, thiocarbamide, azodicarbonamide, sodium alkyl sulfonate；Thickener is one of sodium alginate, sodium carboxymethylcellulose, Sodium Polyacrylate；Adhesive is one of Lauxite, phenolic resin, polyvinyl alcohol, waterglass；Curing agent is one or more of ammonium chloride, zinc chloride, ammonium sulfate.The formula of the invention is reasonable, and the flour of addition is less, and inorganic mineral powder is more, and formaldehyde adsorption and inhibition mould, Anti-moth-eating effect are more preferable, and manufacturing cost is lower, and the timber intensity manufactured is higher, and comprehensive performance is more excellent.
Description
Technical field
The present invention relates to a kind of plywood glue filler and its preparation processes.
Background technique
Currently, glued board have become indoor furniture, floor, decoration it is main with material, 75% or more glued board is adopted in the market
Adhesive is formaldehyde system synthetic resin, mainly Lauxite and its modified product.Although by the effort of many years, China
Adhesive of artificial board production level has large increase, but urea-formaldehyde resin adhesive remains more serious Form aldehyde release
Problem is the main source of formaldehyde pollution in room air pollution.
Indoors during plywood production, need that flour filler is added in urea-formaldehyde resin adhesive, to increase glue consistency
And degree of adhesion.But traditional filler material flour acts on single and flour in glued board and belongs to agricultural product, and a large amount of use necessarily is made
At the waste of grain.Flour price is higher simultaneously, increases the cost of manufacturing enterprise.
Although existing have on the market using inorganic mineral powders such as bentonite, kaolin, attapulgite, sepiolites as glued
Plate glue substitutes flour with filler, but bentonite, kaolin have no formaldehyde and acts on, and the biggish dilatancy of bentonite easily leads to glue
Delamination of plywood, although and attapulgite and sepiolite can adsorb the free formaldehyde in urea-formaldehyde resin adhesive, the excessive bumps of addition
Stick soil and sepiolite substitution flour have that glued board is hardened, and Chinese patent " CN 1506427A " discloses a kind of " wood industry
Special-purpose multifunctional filler and its preparing process ", it is still necessary to which a large amount of cooperation addition organic fillers just can guarantee timber intensity, limit
The purpose for reducing cost is also not achieved in the adsorption effect of formaldehyde.
Summary of the invention
To overcome above-mentioned deficiency, the object of the present invention is to provide a kind of environmentally friendly fillers of plywood glue, compared to existing
Other glue fillers, manufacturing cost is low, can effective formaldehyde adsorption, also to all kinds of moulds and damage by worms and have good inhibiting effect, make
Standby glued board toughness, tack, intensity are higher, are not easy to come unglued, blister and hardened, have excellent mechanical property, effectively make
It is long with the service life.
The environmentally friendly filler of plywood glue of the invention, is made: inorganic mineral powder 60-85 of the material of following mass fraction
Part, 5-15 parts of organic filler, 1-5 parts of modifying agent, 2-10 parts of thickener, 3-15 parts of adhesive, 0.5-5 parts of curing agent；
The inorganic mineral powder is one or more of sepiolite, diatomite, zeolite, attapulgite；
The organic filler is starch, chooses one kind in flour, albumen powder；
The modifying agent is one or more of resorcinol, melamine, thiocarbamide, azodicarbonamide, sodium alkyl sulfonate；
The thickener is sodium alginate, chooses one kind in sodium carboxymethylcellulose, Sodium Polyacrylate；
The adhesive is Lauxite, chooses one kind in phenolic resin, polyvinyl alcohol, waterglass；
The curing agent is one or more of ammonium chloride, zinc chloride, ammonium sulfate.
Preferably, the environmentally friendly filler of the plywood glue, is made: inorganic mineral powder of the material of following mass fraction
70-80 parts, 8-12 parts of organic filler, 1.5-4 parts of modifying agent, 3-7 parts of thickener, 5-10 parts of adhesive, 1-3 parts of curing agent.
The present invention also provides the plywood glue preparation processes of environmentally friendly filler, include the following steps: that (1) is inorganic
Miberal powder is through mechanical lapping at about 200 mesh；(2) levigate inorganic mineral powder and other raw materials are sufficiently mixed uniformly in proportion.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) present invention by by inorganic mineral powder, organic filler, modifying agent, thickener, binder and curing agent according to a certain percentage
It is compound to be configured to the environmentally friendly filler of plywood glue, it is applied to that there is excellent dispersibility, intersolubility in glued board adhesive
And suspension, free formaldehyde not only can be effectively adsorbed, also to all kinds of moulds and damages by worms and has good inhibiting effect, meet people couple
The demand of household green building material；
(2) plywood glue can substitute flour with environmentally friendly filler completely, and price is cheap more than flour, and manufacturing cost is low, technique
Concise, industrialized production easy to operate and realize, high production efficiency, and it is gentle during plywood production will not to generate dust
Taste has no stimulation to eye, mucous membrane and respiratory tract, and working condition is good compared with flour and without explosion danger；
(3) present invention prepares cementability, permeability, water imbibition by addition modifying agent, thickener, binder, curing agent etc.
With the environmentally friendly filler of the strong plywood glue of water resistance, it can effectively avoid plate and come unglued, blister and hardened phenomenon, not only increase
Inorganic mineral powder can additional amount, effectively increase the adsorption effect of formaldehyde, also reduce the addition of the organic fillers such as flour, reduce
Cost, while cooperateing with film-forming to form composite network between modifying agent and curing agent, improves bonding strength, toughness and just
Viscosity, curing time is short, and Acceptable life is long, and the plate prepared is made to have excellent mechanical property；
Plywood glue of the invention is reasonable with environmental protection filling agent prescription, substitutes flour compared to existing addition inorganic mineral powder in the market
Plywood glue filler, the flour of addition is less, and inorganic mineral powder is more, formaldehyde adsorption and inhibit mould, Anti-moth-eating effect more
Good, manufacturing cost is lower, and the timber intensity manufactured is higher, and comprehensive performance is more excellent.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
A kind of embodiment 1, the environmentally friendly filler of plywood glue, is made of: diatomite 35 by weight following raw material
Part, 40 parts of sepiolite, 12 parts of flour, 2 parts of melamine, 3 parts of sodium alginate, 10 parts of polyvinyl alcohol, 1 part of ammonium chloride.
Embodiment 2,40 parts of sepiolite, 30 parts of diatomite, 5 parts of zeolite, 10 parts of starch, 3 parts of thiocarbamide, sodium carboxymethylcellulose
7 parts, 8 parts of waterglass, 1.5 parts of zinc chloride.
Embodiment 3,70 parts of sepiolite, 8 parts of albumen powder, 2 parts of sodium alkyl sulfonate, 1.5 parts of resorcinol, Sodium Polyacrylate 5
Part, 5 parts of Lauxite, 1.2 parts of ammonium sulfate.
The preparation process of the environmentally friendly filler of the plywood glue of the invention, includes the following steps: that (1) inorganic mineral powder passes through
Mechanical lapping is at about 200 mesh；(2) levigate inorganic mineral powder and other raw materials are sufficiently mixed uniformly in proportion.
To those skilled in the art, the details that the present invention is not limited to the above embodiments, without departing substantially from of the invention
In the case where spirit or essential attributes, it can also make several improvements and modify, these improvement and modification also should be regarded as the present invention
Protection scope.
Claims (3)
1. a kind of environmentally friendly filler of plywood glue, which is characterized in that be made of the material of following mass fraction: inorganic mineral powder
60-85 parts, 5-15 parts of organic filler, 1-5 parts of modifying agent, 2-10 parts of thickener, 3-15 parts of adhesive, 0.5-5 parts of curing agent；
The inorganic mineral powder is one or more of sepiolite, diatomite, zeolite, attapulgite；
The organic filler is starch, chooses one kind in flour, albumen powder；
The modifying agent is one or more of resorcinol, melamine, thiocarbamide, azodicarbonamide, sodium alkyl sulfonate；
The thickener is sodium alginate, chooses one kind in sodium carboxymethylcellulose, Sodium Polyacrylate；
The adhesive is Lauxite, chooses one kind in phenolic resin, polyvinyl alcohol, waterglass；
The curing agent is one or more of ammonium chloride, zinc chloride, ammonium sulfate.
2. a kind of environmentally friendly filler of plywood glue according to claim 1, which is characterized in that by following mass fraction
Material is made: 70-80 parts of inorganic mineral powder, 8-12 parts of organic filler, 1.5-4 parts of modifying agent, 3-7 parts of thickener, adhesive 5-
10 parts, 1-3 parts of curing agent.
3. a kind of preparation process of the environmentally friendly filler of plywood glue described in claim 1 or 2, which is characterized in that including such as
Lower step: (1) inorganic mineral powder is through mechanical lapping at about 200 mesh；(2) levigate inorganic mineral powder and other raw materials is abundant in proportion
It is uniformly mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021808.2A CN109401666A (en) | 2018-09-03 | 2018-09-03 | A kind of plywood glue environmentally friendly filler and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021808.2A CN109401666A (en) | 2018-09-03 | 2018-09-03 | A kind of plywood glue environmentally friendly filler and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109401666A true CN109401666A (en) | 2019-03-01 |
Family
ID=65463953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021808.2A Pending CN109401666A (en) | 2018-09-03 | 2018-09-03 | A kind of plywood glue environmentally friendly filler and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109401666A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111500216A (en) * | 2020-05-22 | 2020-08-07 | 东莞市东创纸品制造有限公司 | Adhesive for corrugated board and preparation method thereof |
| CN115260987A (en) * | 2022-08-18 | 2022-11-01 | 谭志刚 | Adhesive, preparation method of adhesive, composite flour and plywood |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478842A (en) * | 2002-08-28 | 2004-03-03 | 上海鹰翔实业有限公司 | Special multifunction filler for wood production and its blending process |
| CN1506427A (en) * | 2002-12-12 | 2004-06-23 | 上海鹰翔实业有限公司 | Multifunctional carpentery stuffing and its compounding process |
| JP5466491B2 (en) * | 2009-11-20 | 2014-04-09 | Ｄｉｃ株式会社 | Wood board manufacturing method |
-
2018
- 2018-09-03 CN CN201811021808.2A patent/CN109401666A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478842A (en) * | 2002-08-28 | 2004-03-03 | 上海鹰翔实业有限公司 | Special multifunction filler for wood production and its blending process |
| CN1506427A (en) * | 2002-12-12 | 2004-06-23 | 上海鹰翔实业有限公司 | Multifunctional carpentery stuffing and its compounding process |
| JP5466491B2 (en) * | 2009-11-20 | 2014-04-09 | Ｄｉｃ株式会社 | Wood board manufacturing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111500216A (en) * | 2020-05-22 | 2020-08-07 | 东莞市东创纸品制造有限公司 | Adhesive for corrugated board and preparation method thereof |
| CN115260987A (en) * | 2022-08-18 | 2022-11-01 | 谭志刚 | Adhesive, preparation method of adhesive, composite flour and plywood |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190301 |