CN101899272A - Solid gum and preparation method thereof - Google Patents
Solid gum and preparation method thereof Download PDFInfo
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- CN101899272A CN101899272A CN2009100992523A CN200910099252A CN101899272A CN 101899272 A CN101899272 A CN 101899272A CN 2009100992523 A CN2009100992523 A CN 2009100992523A CN 200910099252 A CN200910099252 A CN 200910099252A CN 101899272 A CN101899272 A CN 101899272A
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Abstract
The invention discloses solid gum, and the formula of the solid gum comprises the following components by weight percent: a.15-30% of acrylic resin emulsion; b. 5-20% of water-solubility EVA synthetic resin; c. 5-15% of higher fatty acid and fatty acid salt; d. 5-6% of polyol; e. 2-4% of non-drying oil and wax; f. 0.2-2.0% of tackifier PVP; g. 0.1-0.3% of phenoxy ethanol; h. 0.05-0.15% of Nipagin esters; and i. 2.55-67.65% of deionized water, wherein the proportioning of the high fatty acid to the fatty acid salt is 1:10-100. Compared with the prior art, the invention has the advantage of capability of being glued in a large area, has adhesion ability immediately after gluing, strong initial adhesion, small smearing resistance, no toxicity and difficult decay, and can be used for temporarily adhere various paper, fabrics and the like. The adhered part can be softly torn down when out of use, and when in use, the adhered part can be adhered again, thus being capable of being repeatedly adhered. The invention also discloses a preparation method of the environment-friendly and safe solid glum.
Description
Technical field
The present invention relates to a kind of solid gums and preparation method thereof.
Background technology
Existing a kind of application number proposes a kind of prescription for the Chinese invention patent that the CN85105660 name is called " solid glue ", contain energy dispersive animal colloid in water, with the sodium ion salt of aliphatic carboxylic acid as the skeleton structure moulding, add inorganic corrosion inhibitor and softening agent and antidesiccant, a water is by solvent and add micro-spices and formed.Be loaded on lipstick formula container, nontoxicity, easy to use, but prolonged preservation is never degenerated.Surrogate for glue and paste has better properties, all kinds of paper of can adhering, wood chip edge tinsel etc.But its shortcoming is, this solid gums paste do after, just paste can not be moved again, even also no longer include viscosity after paste shirked, so can only disposable stickup use improvement so its structure awaits.
Summary of the invention
First technical problem to be solved by this invention is the solid gums that provides a kind of clinging power by force, not contain toxin at above-mentioned prior art present situation and can repeat to move stickup paper or paper card.
Second technical problem to be solved by this invention is the making method that a kind of above-mentioned solid gums safety and environmental protection is provided at above-mentioned prior art present situation.
The present invention solves the technical scheme that above-mentioned first technical problem adopted: this solid gums is characterized in that: basic composition is of this solid gums prescription:
A, Emulsion acrylic resin: 15-30%;
B, water-soluble EVA synthetic resins: 5-20%;
C, higher fatty acid and soap: 5-15%, the proportioning of higher fatty acid and soap is:
1∶10-100；
D, polyvalent alcohol: 5-6%;
E, nondrying oil and wax: 2-4%;
F, tackifier PVP:0.2-2.0%;
G, phenoxyethyl alcohol: 0.1-0.3%;
H, parabens: 0.05-0.15%;
I, go dried up: 22.55-67.55%;
Above-mentioned per-cent is weight percentage.
As improvement, described higher fatty acid and soap are stearic acid and sodium stearate (hydro-oxidation sodium is synthetic), and the proportioning of stearic acid and sodium stearate is 1: 10-100.
Improve, described polyvalent alcohol is glycerine, propylene glycol and poly(oxyethylene glycol) 400 again, and proportioning is followed successively by:
0.9～1.1∶2∶3。
Improve, described nondrying oil is: Viscotrol C and palmitic mixing oil, described wax are Microcrystalline Wax, and the proportioning of Viscotrol C, plam oil and Microcrystalline Wax is followed successively by: 2: 0.9～1.1: 2 again.
Improve, also can add the coloured material of the o-cresolphthalein of 0.01-0.3% in the prescription of described solid gums, this per-cent is weight percentage.
Improve, described parabens is meant again: Tegosept M or/and ethyl p-hydroxybenzoate or/and propylben.
The present invention solves the technical scheme that above-mentioned second technical problem adopted: the making method of above-mentioned solid gums is characterized in that: in turn include the following steps:
I, add the deionized water of regulation deal in reactor, add the plastification material of the good polyvalent alcohol of proportioning then while stirring, churning time is 5-10 minute, and mixed liquid is stirred;
II, then adds the good water-based EVA synthetic resins of prior proportioning and Emulsion acrylic resin and tackifier PVP while stirring, stirs 20-30 minute, makes pressed powder fully wetting.
III, logical while stirring steam again make mixed liquid be warming up to 60-80 ℃, add higher fatty acid and stearate while stirring, and churning time is 5-10 minute, adds the good sodium hydroxide alkaline solution of proportioning again, and it is stirred;
IV, feed steam while stirring then, make above-mentioned mixed liquid be warming up to 85-90 ℃, solubilizing reaction 28-32 minute;
V, then in temperature is 85-90 ℃ mixed liquid, add good nondrying oil and the wax of proportioning, stir, and emulsion reaction was to 10-15 minute;
VI, will mix each liquid cooling degree to 80-85 ℃ behind the emulsion reaction, good phenoxyethyl alcohol, the parabens material of adding proportioning stirs and is 8-12 minute, and it is stirred;
VII, being in 80-85 ℃ static froth breaking 8-10 hour in temperature, is no bubble transparent liquid up to glue, the discharging can.
As improvement, slowly and equably add the good water-based EVA synthetic resins of proportioning and Emulsion acrylic resin and tackifier PVP in the described Step II while stirring, to avoid the conglomeration caking.
Improve again, when mixed liquid is warming up to 75 ℃ among the described Step II I, slowly add higher fatty acid and stearate while stirring equably, add the good sodium hydroxide alkaline solution of proportioning again, it is stirred.
Improve again, among the described step VI, when needing to produce the solid gums of toning, can add o-cresolphthalein.
Compared with prior art, the invention has the advantages that reusable solid gums: be to be tackiness agent with water-based EVA or Emulsion acrylic resin or water dispersible synthetic resins, with higher fatty acid or soap is forming agent, utilize glycerine wetting, plasticising, anti-doing, tackifier are weak inorganic acid or alcohol acid, and be used other auxiliary agents and regulate correlated performance, it all is solvent with water, product of the present invention can the big area gluing, possesses sticking and ability behind the gluing immediately, and initial bonding strength is strong, it is little to smear resistance, nontoxic, be difficult for corruption, can be used for various paper, fabric etc. bonding temporarily; Can unplug stick portion gently when not required, can be bonding in this gluing position again when needing, can repeat repeatedly bonding.
Embodiment
Below in conjunction with embodiment the present invention is described in further detail, following per-cent is weight percentage.
Embodiment one
The solid gums of present embodiment, basic composition is of this solid gums prescription:
A, Emulsion acrylic resin: 15%;
B, water-soluble EVA synthetic resins: 15%;
C, stearic acid and sodium stearate, 5%, the proportioning of stearic acid and sodium stearate is 1: 10.
D, polyvalent alcohol: 5%, this polyvalent alcohol is glycerine, propylene glycol and poly(oxyethylene glycol) 400, proportioning is followed successively by:
1∶2∶3。
E, nondrying oil and wax: 4%, this nondrying oil is: Viscotrol C and plam oil mixing oil, described wax are Microcrystalline Wax, and the proportioning of Viscotrol C, plam oil and Microcrystalline Wax is followed successively by: 2: 1: 2.
F, tackifier PVP:1%;
G, phenoxyethyl alcohol: 0.1%;
H, parabens: 0.05%, this parabens is meant: propylben.
I, go dried up: 54.85%;
The making method of above-mentioned solid gums in turn includes the following steps:
I, add the deionized water of regulation deal in reactor, add the plastification material of the good polyvalent alcohol of proportioning then while stirring, churning time is 5 minutes, and mixed liquid is stirred;
II, then slowly and equably adds the good water-based EVA synthetic resins of prior proportioning and Emulsion acrylic resin and tackifier PVP while stirring, stirs 20 minutes, makes pressed powder fully wetting, lumps to avoid conglomeration.
III, logical while stirring steam again make mixed liquid be warming up to 60 ℃, add higher fatty acid and stearate while stirring, and churning time is 5 minutes, adds the good sodium hydroxide alkaline solution of proportioning again, and it is stirred;
IV, feed steam while stirring then, make above-mentioned mixed liquid be warming up to 85 ℃, solubilizing reaction 28 minutes;
V, then in temperature is 85 ℃ mixed liquid, add good nondrying oil and the wax of proportioning, stir, and emulsion reaction to 10 minute;
VI, will mix each liquid cooling degree to 80 ℃ behind the emulsion reaction, good phenoxyethyl alcohol, the parabens material of adding proportioning, stirring is 8 minutes, and it is stirred;
VII, being static froth breaking 8 hours in 80 ℃ in temperature, is no bubble transparent liquid up to glue, the discharging can.
Embodiment two
The solid gums of present embodiment, basic composition is of this solid gums prescription:
A, Emulsion acrylic resin: 20%;
B, water-soluble EVA synthetic resins: 10%;
C, stearic acid and sodium stearate, 10%, the proportioning of stearic acid and sodium stearate is 1: 50.
D, polyvalent alcohol: 6%, this polyvalent alcohol is glycerine, propylene glycol and poly(oxyethylene glycol) 400, proportioning is followed successively by:
1∶2∶3。
E, nondrying oil and wax: 3%, this nondrying oil is: Viscotrol C and palmitic mixing oil, described wax are Microcrystalline Wax, and the proportioning of Viscotrol C, plam oil and Microcrystalline Wax is followed successively by: 2: 1: 2.
F, tackifier PVP:1.5%;
G, phenoxyethyl alcohol: 0.2%;
H, parabens: 0.1%, this parabens is meant: propylben.
I, go dried up: 49.1%;
J, as the o-cresolphthalein of coloured material: 0.1%;
The making method of above-mentioned solid gums in turn includes the following steps:
I, add the deionized water of regulation deal in reactor, add the plastification material of the good polyvalent alcohol of proportioning then while stirring, churning time is 8 minutes, and mixed liquid is stirred;
II, then slowly and equably adds the good water-based EVA synthetic resins of prior proportioning and Emulsion acrylic resin and tackifier PVP while stirring, stirs 25 minutes, makes pressed powder fully wetting, lumps to avoid conglomeration.
III, logical while stirring steam again make mixed liquid be warming up to 75 ℃, add higher fatty acid and stearate while stirring, and churning time is 7 minutes, adds the good sodium hydroxide alkaline solution of proportioning again, and it is stirred;
IV, feed steam while stirring then, make above-mentioned mixed liquid be warming up to 87 ℃, solubilizing reaction 30 minutes;
V, then in temperature is 88 ℃ mixed liquid, add good nondrying oil and the wax of proportioning, stir, and emulsion reaction to 12 minute;
VI, will mix each liquid cooling degree to 83 ℃ behind the emulsion reaction, good phenoxyethyl alcohol, the parabens material of adding proportioning, stirring is 10 minutes, and it is stirred; Then, add o-cresolphthalein.
VII, being static froth breaking 9 hours in 82 ℃ in temperature, is no bubble transparent liquid up to glue, the discharging can.
Embodiment three
The solid gums of present embodiment, basic composition is of this solid gums prescription:
A, Emulsion acrylic resin: 30%;
B, water-soluble EVA synthetic resins: 20%;
C, stearic acid and sodium stearate, 15%, the proportioning of stearic acid and sodium stearate is 1: 100.
D, polyvalent alcohol: 6%, this polyvalent alcohol is glycerine, propylene glycol and poly(oxyethylene glycol) 400, proportioning is followed successively by:
1∶2∶3。
E, nondrying oil and wax: 4%, this nondrying oil is: Viscotrol C and plam oil mixing oil, described wax are Microcrystalline Wax, and the proportioning of Viscotrol C, plam oil and Microcrystalline Wax is followed successively by: 2: 1: 2.
F, tackifier PVP:2%;
G, phenoxyethyl alcohol: 0.3%;
H, parabens: 0.15%, this parabens is meant: Tegosept M.
I, go dried up: 22.55%;
The making method of above-mentioned solid gums in turn includes the following steps:
I, add the deionized water of regulation deal in reactor, add the plastification material of the good polyvalent alcohol of proportioning then while stirring, churning time is 10 minutes, and mixed liquid is stirred;
II, then slowly and equably adds the good water-based EVA synthetic resins of prior proportioning and Emulsion acrylic resin and tackifier PVP while stirring, stirs 30 minutes, makes pressed powder fully wetting, lumps to avoid conglomeration.
III, logical while stirring steam again make mixed liquid be warming up to 80 ℃, add higher fatty acid and stearate while stirring, and churning time is 10 minutes, adds the good sodium hydroxide alkaline solution of proportioning again, and it is stirred;
IV, feed steam while stirring then, make above-mentioned mixed liquid be warming up to 90 ℃, solubilizing reaction 32 minutes;
V, then in temperature is 90 ℃ mixed liquid, add good nondrying oil and the wax of proportioning, stir, and emulsion reaction to 15 minute;
VI, will mix each liquid cooling degree to 85 ℃ behind the emulsion reaction, good phenoxyethyl alcohol, the parabens material of adding proportioning, stirring is 12 minutes, and it is stirred;
VII, being static froth breaking 10 hours in 5 ℃ in temperature, is no bubble transparent liquid up to glue, the discharging can.
Below performance of the present invention is described further:
This solid gums can be used to paste the stickup of paper and paper card, is a fine office appliance, and viscous force is superpower, does not contain toxin, and the occurrences in human life that are suitable for each age group are used.Compare liquid glue, it is easy to use, nor can accidentally squeeze into a lot of glue, paper do in a complete mess.And this solid gums: be to be tackiness agent with water-based EVA or Emulsion acrylic resin or water dispersible synthetic resins, with higher fatty acid or soap is forming agent, utilize that glycerine is wetting, plasticising, anti-doing, tackifier are weak inorganic acid or alcohol acid, and be used other auxiliary agents adjusting correlated performances, all be solvent with water.
This solid gums: adopt the tackiness agent that cooperates, consumption 15-30% makes product viscosity be fit to.System adopts water-based system, does not have irritating smell.Prescription is considered the requirement of use, is preserving moisture, and all there is consideration the skin moisten aspect, adopts the heatmeltable of higher fatty acid or soap, and cooling forming is kept the moulding of product.Consider that also Special Circumstances need glue firmly, so proportioning has increased the tackify material.One makes things convenient for the product multifunctional usage, can reuse at the place of moving, also can disposable bonding use.Simultaneously anticorrosion in routine, painted aspect prescription all has given consideration! Prescription is at bonding material, formed material, the overall reasonable ratio in aspects such as wetting Agent for Printing Inks.
Incombustible, be heated and can melt.Solvent-free, do not contain acidic substance, can mildew under general case, slight fragrance is arranged.But note possessing cementability after though product is done, and the solid gums of mummification may influence coating, and the applying glue process so cap must cover back original position immediately after being used to complete, becomes dry to prevent glue.Although colloid has certain rigidity, if the colloid distortion still can appear in excessive extrusion when being to use.
Also has this solid gums: can in-5 ℃ to 40 ℃ environment, be used to paste various paper.Easy to carry, bonding flexible.Rotation bottom turn-knob during use, the adhesive tape of back-outing.Directly as simply be coated in as rouging need the position, it is little to smear resistance, nontoxic, is difficult for corruptly, can be used for the bonding temporarily of various paper, fabric etc.Also can adopt the mode of click, put glue in order in the place that needs are bonding, bulletin that needs are puted up or prompting applying pressure are pasted then, and this product also can the big area gluing, possesses sticking and ability behind the gluing immediately, initial bonding strength is strong, but be not subjected to time limitation yet, Tu Houhui one long-time in maintenance viscosity, so do not worry that the area that is coated with is big, the meeting that is coated with is earlier done, and loses adhesive capacity after doing.The paper that is stained with can take down removing gently in the time of unwanted, can paste in the same position repeated multiple times when needing, and reuses, and is easy to use.
This solid gums is arranged again,
One, its system formulation has adopted the synthetic resins that increases low glass transition temp, has replaced the jointing material PVA of parts of traditional solid gums, PVP etc., and it does not influence the viscosity of solid gums.
Two, this system formulation, the synthetic resins of the low glass transition temp of use is different from the mode that general solid gums only adopts increases oil, keeps the wetting viscosity that do not have.This product has adhesiveproperties, and the same mummification film forming of resin that system adopts is not so can form traditional solid gums infiltration paper phenomenon.
Three, this product also can the big area gluing, possesses sticking and ability behind the gluing immediately, and initial bonding strength is strong, but also is not subjected to time limitation, Tu Houhui one long-time in maintenance viscosity.Be different from traditional solid gums, viscosity hand time effects is serious, and the time has not possessed viscosity once long behind the gluing.
Four, the paper that is stained with of this product can take down removing gently in the time of unwanted, can paste in the same position repeated multiple times when needing, and reuses, and is easy to use.Be different from and just can not peel off after traditional solid gums is stained with, glass is just opened does not possess viscosity, also may destroy the situation of bonding plane simultaneously, causes as sticking paper and forms paper drawing crack phenomenon.
Five, the impermeable paper of this solid gums does not stay the color vestige, is to paste the helper, and nontoxic odorless is joined especially big lid, and it is convenient to open, and is fit to child and uses.Have special purple prescription simultaneously, can know the scope of smearing of seeing, do the back and recover transparent.Glue can carry out the wiping removal by enough warm water.The warm water circulation wiping of 40 degree can guarantee glue is removed from yarn fabric.Clean than traditional solid gums is convenient.
Under normal situation about using, this product is safe and reliable.But good hygienic habit still needs to observe.Mustn't eat, keep at a distance with eyes.Away from children/animal below 3 years old.Before the glue complete drying, use soap and clear water that it is cleaned.The easy allergy sufferers of skin need be worn rubber gloves
Production technique:
Product is by requiring operation with related process in proportion, through batching, preheating mixes and stirs, building-up reactions, sterilization and anticorrosion, operations such as discharging filling formation are made, in the plastics tubing of can safety and environmental protection, the outside of solid gums is the solid gums sleeve pipe, the inside is loaded on the solid gums in the sleeve pipe, and has one can make solid gums in the plastic casing in pipe or the mechanism that moves outside the pipe in sleeve pipe, plastic emitting.
Claims (10)
1. solid gums is characterized in that: basic composition is of this solid gums prescription:
A, Emulsion acrylic resin: 15-30%;
B, water-soluble EVA synthetic resins: 5-20%;
C, higher fatty acid and soap: 5-15%, the proportioning of higher fatty acid and soap is:
1∶10-100；
D, polyvalent alcohol: 5-6%;
E, nondrying oil and wax: 2-4%;
F, tackifier PVP:0.2-2.0%;
G, phenoxyethyl alcohol: 0.1-0.3%;
H, parabens: 0.05-0.15%;
I, go dried up: 22.55-67.55%;
Above-mentioned per-cent is weight percentage.
2. solid gums according to claim 1 is characterized in that: described higher fatty acid and soap are stearic acid and sodium stearate, and the proportioning of stearic acid and sodium stearate is 1: 10-100, hydro-oxidation sodium is synthetic.
3. solid gums according to claim 1 is characterized in that: described polyvalent alcohol is glycerine, propylene glycol and poly(oxyethylene glycol) 400, and proportioning is followed successively by: 0.9～1.1: 2: 3.
4. solid gums according to claim 1 is characterized in that: described nondrying oil is: Viscotrol C and palmitic mixing oil, described wax are Microcrystalline Wax, and the proportioning of Viscotrol C, plam oil and Microcrystalline Wax is followed successively by:
2∶0.9～1.1∶2。
5. according to the described solid gums of arbitrary claim in the claim 1 to 4, it is characterized in that: also can add the coloured material of the o-cresolphthalein of 0.01-0.3% in the prescription of described solid gums, this per-cent is weight percentage.
6. solid gums according to claim 1 is characterized in that: described parabens is meant: Tegosept M or/and ethyl p-hydroxybenzoate or/and propylben.
7. the making method of the solid gums of a claim 1 is characterized in that: in turn include the following steps:
I, add the deionized water of regulation deal in reactor, add the plastification material of the good polyvalent alcohol of proportioning then while stirring, churning time is 5-10 minute, and mixed liquid is stirred;
II, then adds the good water-based EVA synthetic resins of prior proportioning and Emulsion acrylic resin and tackifier PVP while stirring, stirs 20-30 minute, makes pressed powder fully wetting.
III, logical while stirring steam again make mixed liquid be warming up to 60-80 ℃, add higher fatty acid and stearate while stirring, and churning time is 5-10 minute, adds the good sodium hydroxide alkaline solution of proportioning again, and it is stirred;
IV, feed steam while stirring then, make above-mentioned mixed liquid be warming up to 85-90 ℃, solubilizing reaction 28-32 minute;
V, then in temperature is 85-90 ℃ mixed liquid, add good nondrying oil and the wax of proportioning, stir, and emulsion reaction was to 10-15 minute;
VI, will mix each liquid cooling degree to 80-85 ℃ behind the emulsion reaction, good phenoxyethyl alcohol, the parabens material of adding proportioning stirs and is 8-12 minute, and it is stirred;
VII, being in 80-85 ℃ static froth breaking 8-10 hour in temperature, is no bubble transparent liquid up to glue, the discharging can.
8. making method according to claim 7 is characterized in that: slowly and equably add the good water-based EVA synthetic resins of proportioning and Emulsion acrylic resin and tackifier PVP in the described Step II while stirring, to avoid the conglomeration caking.
9. making method according to claim 7, it is characterized in that: when mixed liquid is warming up to 75 ℃ among the described Step II I, slowly add higher fatty acid and stearate while stirring equably, add the good sodium hydroxide alkaline solution of proportioning again, it is stirred.
10. making method according to claim 7 is characterized in that: among the described step VI, when needing to produce the solid gums of toning, can add o-cresolphthalein.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100992523A CN101899272B (en) | 2009-05-27 | 2009-05-27 | Solid gum and preparation method thereof |
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| CN2009100992523A CN101899272B (en) | 2009-05-27 | 2009-05-27 | Solid gum and preparation method thereof |
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| CN101899272B CN101899272B (en) | 2012-07-11 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863928A (en) * | 2011-07-04 | 2013-01-09 | 宁波松鹤文具有限公司 | Transparent alkali-soluble acrylic resin solid gum and preparation method thereof |
| CN103587309A (en) * | 2013-11-25 | 2014-02-19 | 无锡合众信息科技有限公司 | Solid glue stick |
| CN107299459A (en) * | 2017-06-26 | 2017-10-27 | 王蒙 | One kind releases agent |
| CN107556939A (en) * | 2017-08-15 | 2018-01-09 | 江苏兴达文具集团有限公司 | A kind of preparation method of omnipotent glue stick |
| TWI616501B (en) * | 2012-07-31 | 2018-03-01 | 柯雷斯Ｃｅ公司 | Glue stick and method for producing a glue stick |
| CN107987757A (en) * | 2017-12-26 | 2018-05-04 | 河南大学 | The plastic bottle environmentally friendly adhesive for labels of series and its preparation method |
| CN108753237A (en) * | 2018-07-12 | 2018-11-06 | 淮北卓颂建筑工程有限公司 | A kind of building viscose material |
| CN109185804A (en) * | 2018-09-07 | 2019-01-11 | 扬州金源灯饰有限公司 | Environmentally friendly LED street lamp |
| CN114032048A (en) * | 2021-12-20 | 2022-02-11 | 中山市中益油墨涂料有限公司 | Water-based environment-friendly hot melt adhesive and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88100525A (en) * | 1988-02-10 | 1988-08-03 | 郑天亮 | Solid adhesive |
| US4954544A (en) * | 1989-03-23 | 1990-09-04 | Conros Corporation | Modified adhesive composition which undergoes color changes upon application |
| CN100503763C (en) * | 2007-07-06 | 2009-06-24 | 宋仕良 | Preparation process of solid glue capable of adhering repetitively |
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2009
- 2009-05-27 CN CN2009100992523A patent/CN101899272B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863928A (en) * | 2011-07-04 | 2013-01-09 | 宁波松鹤文具有限公司 | Transparent alkali-soluble acrylic resin solid gum and preparation method thereof |
| CN102863928B (en) * | 2011-07-04 | 2014-07-23 | 宁海随喜文具有限公司 | Transparent alkali-soluble acrylic resin solid gum and preparation method thereof |
| TWI616501B (en) * | 2012-07-31 | 2018-03-01 | 柯雷斯Ｃｅ公司 | Glue stick and method for producing a glue stick |
| CN103587309A (en) * | 2013-11-25 | 2014-02-19 | 无锡合众信息科技有限公司 | Solid glue stick |
| CN107299459A (en) * | 2017-06-26 | 2017-10-27 | 王蒙 | One kind releases agent |
| CN107556939A (en) * | 2017-08-15 | 2018-01-09 | 江苏兴达文具集团有限公司 | A kind of preparation method of omnipotent glue stick |
| CN107987757A (en) * | 2017-12-26 | 2018-05-04 | 河南大学 | The plastic bottle environmentally friendly adhesive for labels of series and its preparation method |
| CN108753237A (en) * | 2018-07-12 | 2018-11-06 | 淮北卓颂建筑工程有限公司 | A kind of building viscose material |
| CN109185804A (en) * | 2018-09-07 | 2019-01-11 | 扬州金源灯饰有限公司 | Environmentally friendly LED street lamp |
| CN114032048A (en) * | 2021-12-20 | 2022-02-11 | 中山市中益油墨涂料有限公司 | Water-based environment-friendly hot melt adhesive and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN101899272B (en) | 2012-07-11 |
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