CN109503543A - A kind of chlorocarbonic acid vinyl acetate compound stabilizer - Google Patents
A kind of chlorocarbonic acid vinyl acetate compound stabilizer Download PDFInfo
- Publication number
- CN109503543A CN109503543A CN201811557931.6A CN201811557931A CN109503543A CN 109503543 A CN109503543 A CN 109503543A CN 201811557931 A CN201811557931 A CN 201811557931A CN 109503543 A CN109503543 A CN 109503543A
- Authority
- CN
- China
- Prior art keywords
- butyl
- phenyl
- vinyl acetate
- ester
- tert
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/42—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of chlorocarbonic acid vinyl acetate compound stabilizers, are 1~10% organotin and 50~99% epoxides including mass percent, and the sum of the organotin and the mass percent of epoxides are 100%.A kind of chlorocarbonic acid vinyl acetate compound stabilizer of the present invention can significantly improve the thermal stability and normal temperature storage stability of chlorocarbonic acid vinyl acetate by the selection and proportion design of raw material；It adds it in chlorocarbonic acid vinyl acetate and stores altogether, effectively inhibit the decomposition of chlorocarbonic acid vinyl acetate, slow down the discoloration of chlorocarbonic acid vinyl acetate, function and effect are significant.
Description
Technical field
The present invention relates to stabilizer technical fields, more particularly to a kind of chlorocarbonic acid vinyl acetate compound stabilizer.
Background technique
Chlorocarbonic acid vinyl acetate is to prepare lithium battery electrolytes additive fluorinated ethylene carbonate (FEC) and vinylene carbonate
The important source material of ester (VC).Test discovery, chlorocarbonic acid vinyl acetate especially easily decompose generation during storage when heated
Chloroacetaldehyde, vinylene carbonate (VC) and hydrogen chloride and carbon dioxide gas etc..Vinylene carbonate (VC) is more unstable, easily
Discoloration and polymerization occurs, hydrogen chloride can aggravate to decompose.Therefore, face when the chlorocarbonic acid vinyl acetate product resting period is too long or heated
Color can gradually be deepened, and purity substantially reduces, and influence its service performance, and bring security risk to storage and use.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of chlorocarbonic acid vinyl acetate compound stabilizers, are able to solve
Chlorocarbonic acid vinyl acetate is under storage or heating condition the problem of existing decomposition.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of chlorocarbonic acid vinyl acetate is provided
It is 1~10% organotin and 50~99% epoxides including mass percent with compound stabilizer, the organotin and ring
The sum of mass percent of oxide is 100%.
In a preferred embodiment of the present invention, the compound stabilizer further includes the phosphorous that mass percent is 0~30%
Acid esters；The sum of mass percent of the organotin, epoxides and phosphite ester is 100%.
In a preferred embodiment of the present invention, the compound stabilizer further include mass percent be 0~5% it is ultraviolet
Light absorbers；The sum of mass percent of the organotin, epoxides, phosphite ester and ultraviolet absorbing agent is 100%.
In a preferred embodiment of the present invention, the compound stabilizer further includes the antioxygen that mass percent is 0~5%
Agent；The sum of mass percent of the organotin, epoxides, phosphite ester, ultraviolet absorbing agent and antioxidant is 100%.
In a preferred embodiment of the present invention, the organotin is tetramethyl tin, thiol methyl tin, bis- (maleic acid lists
Butyl ester) dibutyl tin, maleic acid dioctyltin, dibutyitin maleate, dibutyl tin dilaurate, tin dilaurate two just
In tin octylate, di-n-butylacetic acid tin, Mono-n-butyltin, stannous octoate or bis- (thioacetic acid isobutyl ester) dioctyltins
It is one or more of.
In a preferred embodiment of the present invention, the epoxides be ethylene glycol diglycidylether, epoxidized soybean oil,
Epoxy castor oil, epoxy Linseed oil, epoxidized tall oil, epoxy sunflower oil, Epoxy oil acid esters, butyl epoxy stearate, Asia
Alkyl glycidyl ether, butyl glycidyl ether, 1,4- butanediol diglycidyl ether, phenyl glycidyl ether, polypropylene glycol
Diglycidyl ether, C12- C14 fatty glycidyl ether, benzyl glycidyl ether, 1,6- hexanediol diglycidyl ether, neighbour
One or more of cresyl glycidyl ether, neopentylglycol diglycidyl ether or octyl epoxy stearate.
In a preferred embodiment of the present invention, the phosphite ester is triphenyl phosphite, the different monooctyl ester of phosphorous acid three, Asia
Tricresyl phosphate isodecyl ester, Conditions of Trilauryl Phosphite Ester, diisodecyl phenyl phosphite, diphenylisodecyl base ester, 2- second
Base hexyl diphenylphosphite, poly- (dipropylene glycol) phenyl phosphites, alkyl (C10-C15) bisphenol-A phosphite ester, three
The double octadecyl ester pentaerythritol esters of (nonyl is for phenyl) phosphite ester, three (2,4- di-tert-butyl-phenyl) phosphite esters, diphosphorous acid
Or four one or more of (2,4- di-tert-butyl-phenyl) 4,4'- biphenylene bisphosphate.
In a preferred embodiment of the present invention, the ultraviolet absorbing agent is septichen phenyl ester, single benzoic acid
Resorcinol, 2,4-DihydroxyBenzophenone, ESCALOL 567,2- hydroxyl -4- n-octyloxy hexichol first
Ketone, 2-(2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorination benzotriazole, 2-(2 ˊ--5 ˊ of hydroxyl-aminomethyl phenyl) three nitrogen of benzo
Bis- (a, the a- dimethyl benzyl) phenyl of azoles, 2-(2- hydroxyl -3,5) benzene a pair of horses going side by side triazole, three (1,2,2,6,6- pempidine base) phosphorous
Acid esters, 4- benzoyloxy -2,2,6,6- tetramethyl piperidines, 2,4,6- tri- (2 ' n-butoxyphenyl) -1,3,5-triazines, pregnancy
Base phosphoric triamide, 2- (2- hydroxyl -3- tertiary butyl -5- aminomethyl phenyl) -5- chlorobenzotriazole (UV-326), 2-(2 '-hydroxyl -3 ',
5 '-two tertiary phenyl) -5- chlorination benzotriazole, two tertiary amyl phenyl of 2-(2- hydroxyl -3,5-) benzene a pair of horses going side by side triazole, 2-(2 '-hydroxyl -
4 '-benzoxy phenyl) -5 chloro- 2H- benzotriazole, 2- (bis- (2,4- the 3,5-dimethylphenyl) -1,3,5- triazine -2- bases of 4,6-) -
One or more of 5- octyloxy phenol or 2- (4,6- diphenyl -1,3,5- triazine -2- base) -5- hexyl oxygroup-phenol.
In a preferred embodiment of the present invention, the antioxidant is 2- tert-butyl -4- metoxyphenol, the tertiary fourth of 2,6- bis-
Base -4- methylphenol, di-tert-butyl hydroquinone, tert-butyl hydroquinone, p methoxy phenol, bisphenol-A, nonyl phenol, 2,2'-
Methylene bis (4- ethyl -6- tert-butyl phenol), 1,3,5- tri- (3,5- tertiary butyl-4-hydroxy benzyl) trimethylbenzene, 1,3,5- tri-
(3,5- di-tert-butyl-hydroxy phenyl) isocyanates, 4- hydroxy-dodecanoic acid anilid, 4- hydroxyoctadecanoic acid acyl replace benzene
Amine, 4,4'- thiobis (3 methy 6 tert butyl phenol), 2,2'- methylene bis (4- methyl-6-tert-butylphenol), 4,4'- bis-
Bis- (3, the 5- di-tert-butyl-hydroxy phenyl) propionic esters of t-octyl diphenylamines, 1,6-, six methine, β-(3,5- di-t-butyl -4-
Hydroxy phenyl) propionic acid n-octadecyl alcohol ester, (2- methyl -4- hydroxyl -5- tert-butyl-phenyl) butane of 1,1,3- tri- or 1,3,5-
One or more of trimethyl -2,4,6- three (3,5- di-tert-butyl-4-hydroxyl benzyl) benzene.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of compound stabilizer and exist
The compound stabilizer for accounting for its quality 0.1~3% is added into chlorocarbonic acid vinyl acetate for application in chlorocarbonic acid vinyl acetate,
Storage altogether.
The beneficial effects of the present invention are: a kind of chlorocarbonic acid vinyl acetate compound stabilizer of the present invention, passes through the choosing of raw material
It selects and proportion design, the thermal stability and normal temperature storage stability of chlorocarbonic acid vinyl acetate can be significantly improved；Add it to chlorine
It is stored altogether in ethylene carbonate, effectively inhibits the decomposition of chlorocarbonic acid vinyl acetate, slow down the discoloration of chlorocarbonic acid vinyl acetate,
Function and effect are significant.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
The embodiment of the present invention includes:
Currently, the research of chlorocarbonic acid vinyl acetate compound stabilizer and the report of use aspect are also seldom.The present invention is equipped with purple
High-efficiency compound stabilizer is made in ultraviolet absorbers and antioxidant etc., steady to the thermal stability and the light that improve chlorocarbonic acid vinyl acetate
It is qualitative.
It is 1~10% to have including mass percent present invention discloses a kind of chlorocarbonic acid vinyl acetate compound stabilizer
Machine tin and 50~99% epoxides, the sum of mass percent of the organotin and epoxides is 100%.
Preferably, the compound stabilizer further includes the phosphite ester that mass percent is 0~30%；The organotin, ring
The sum of mass percent of oxide and phosphite ester is 100%.
Preferably, the compound stabilizer further includes the ultraviolet absorbing agent that mass percent is 0~5%；It is described organic
The sum of mass percent of tin, epoxides, phosphite ester and ultraviolet absorbing agent is 100%.
Preferably, the compound stabilizer further includes the antioxidant that mass percent is 0~5%；The organotin, epoxy
The sum of compound, mass percent of phosphite ester, ultraviolet absorbing agent and antioxidant are 100%.
In above-mentioned each scheme, the organotin is tetramethyl tin, thiol methyl tin, bis- (butyl maleate) dibutyl
Tin, maleic acid dioctyltin, dibutyitin maleate, dibutyl tin dilaurate, Bis(lauroyloxy)dioctyltin, two fourths
One or more of base tin acetate, Mono-n-butyltin, stannous octoate or bis- (thioacetic acid isobutyl ester) dioctyltins.
The epoxides be ethylene glycol diglycidylether, epoxidized soybean oil, epoxy castor oil, epoxy Linseed oil,
Epoxidized tall oil, epoxy sunflower oil, Epoxy oil acid esters, butyl epoxy stearate, alkylidene glycidol ether, butyl shrink sweet
Oily ether, 1,4- butanediol diglycidyl ether, phenyl glycidyl ether, polypropylene glycol diglycidyl ether, C12- C14 fat
Glycidol ether, benzyl glycidyl ether, 1,6- hexanediol diglycidyl ether, o-tolyl glycidol ether, neopentyl glycol
One or more of diglycidyl ether or octyl epoxy stearate.
The phosphite ester is triphenyl phosphite, the different monooctyl ester of phosphorous acid three, triisodecyl phosphite ester, three laurel of phosphorous acid
Alcohol ester, diisodecyl phenyl phosphite, diphenylisodecyl base ester, 2- ethylhexyl diphenylphosphite, poly- (two
Propylene glycol) phenyl phosphites, alkyl (C10-C15) bisphenol-A phosphite ester, three (nonyl is for phenyl) phosphite esters, three (2,4-
Di-tert-butyl-phenyl) phosphite ester, the double octadecyl ester pentaerythritol esters of diphosphorous acid or four (2,4- di-tert-butyl-phenyl) 4,4'- connection
One or more of penylene bisphosphate.
The ultraviolet absorbing agent is septichen phenyl ester, single benzoic acid resorcinol, 2,4- dihydroxy hexichol
Ketone, ESCALOL 567,2-hydroxy-4-n-octoxybenzophenone, 2-(2 '-hydroxyl -3 ', 5 '-two uncles
Phenyl) -5- chlorination benzotriazole, 2-(2 ˊ--5 ˊ of hydroxyl-aminomethyl phenyl) benzotriazole, bis- (a, the a- bis- of 2-(2- hydroxyl -3,5
Methylbenzyl) phenyl) benzene a pair of horses going side by side triazole, three (1,2,2,6,6- pempidine base) phosphite esters, 4- benzoyloxy -2,2,6,6-
Tetramethyl piperidine, 2, (2- hydroxyl -3- is special by 4,6- tri- (2 '-n-butoxyphenyl) -1,3,5-triazines, hexamethylphosphoramide, 2-
Butyl -5- aminomethyl phenyl) -5- chlorobenzotriazole, 2-(2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorination benzotriazole (UV-
327), two tertiary amyl phenyl of 2-(2- hydroxyl -3,5-) benzene a pair of horses going side by side triazole, 2-(2 '-hydroxyl -4 '-benzoxy phenyl) the chloro- 2H- of -5-
Benzotriazole, 2- (bis- (2,4- the 3,5-dimethylphenyl) -1,3,5- triazine -2- bases of 4,6-) -5- octyloxy phenol or 2- (4,6- hexichol
One or more of base -1,3,5- triazine -2- base) -5- hexyl oxygroup-phenol.
The antioxidant is 2- tert-butyl -4- metoxyphenol, 2,6 di tert butyl 4 methyl phenol, di-t-butyl pair
Benzenediol, tert-butyl hydroquinone, p methoxy phenol, bisphenol-A, nonyl phenol, 2,2'- methylene bis (4- ethyl -6- tert-butyl benzene
Phenol), 1,3,5- tri- (3,5- tertiary butyl-4-hydroxy benzyl) trimethylbenzene, 1,3,5- tri- (3,5- di-tert-butyl-hydroxy phenyl)
Isocyanates, 4- hydroxy-dodecanoic acid anilid, 4- hydroxyoctadecanoic acid anilid, 4,4'- thiobis (3- methyl -6-
Tert-butyl phenol), 2,2'- methylene bis (4- methyl-6-tert-butylphenol), bis- t-octyl diphenylamines of 4,4'-, six methine of 1,6-
Bis- (3,5- di-tert-butyl-hydroxy phenyl) propionic esters, the positive octadecanol of β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid
Ester, (2- methyl -4- hydroxyl -5- tert-butyl-phenyl) butane of 1,1,3- tri- or (bis- uncle of 3,5- of 1,3,5- trimethyl -2,4,6- three
One or more of butyl -4- hydroxybenzyl) benzene.
Application of the above-mentioned compound stabilizer in chlorocarbonic acid vinyl acetate: each component is weighed by formula, is mixed with ultrasonic wave
After uniformly, it is added into chlorocarbonic acid vinyl acetate and stores altogether, wherein the additional amount of the compound stabilizer accounts for chlorocarbonic acid second
The 0.1~3% of enester quality.
Embodiment 1
99g epoxidized soybean oil and 1g tetramethyl tin are added into reaction flask, ultrasonic wave 5 minutes, obtains compound stabilizer.
Embodiment 2
75g ethylene glycol diglycidylether is added into reaction flask and 2g 2,6- di-tert-butyl-4-methy phenol, ultrasonic wave 5 divide
Clock dissolution, adds 5g thiol methyl tin, (2, the 4- di-tert-butyl-phenyl) phosphite ester of 8g tri- and 10g diphenylisodecyl
Base ester obtains compound stabilizer in ultrasonic wave 5 minutes.
Embodiment 3
20g Epoxy oil acid esters, 30g 1,6- hexanediol diglycidyl ether, 5g UV-9,5g are added into reaction flask to methoxyl group
Phenol dissolves, adds 10g Bis(lauroyloxy)dioctyltin and 30g triphenyl phosphite for ultrasonic wave 5 minutes, and ultrasonic wave 5 minutes
Obtain compound stabilizer.
Embodiment 4
75g epoxidized tall oil, 2g UV-531,5g nonyl phenol are added into reaction flask, dissolves within ultrasonic wave 5 minutes, adds 10g
Dibutyitin maleate and 4g triphenyl phosphite, 4g diphenylisodecyl base ester, obtain stable composition in ultrasonic wave 5 minutes
Agent.
Test case 1
Compound stabilizer 0.2g prepared by above-described embodiment 1 is added in 200g chlorocarbonic acid vinyl acetate, stores 30 at 25 DEG C
It.
Comparative example 1
With 1 condition of test case, compound stabilizer is not added.
Test case 2
Compound stabilizer 1g prepared by above-described embodiment 2 is added in 200g chlorocarbonic acid vinyl acetate, it is small to place 4 at 80 DEG C
When.
Comparative example 2
With 2 condition of test case, compound stabilizer is not added.
Test case 3
Compound stabilizer 3g prepared by above-described embodiment 3 is added in 200g chlorocarbonic acid vinyl acetate, it is small to place 4 at 120 DEG C
When.
Comparative example 3
With 3 condition of test case, compound stabilizer is not added.
Test case 4
Compound stabilizer 6g prepared by above-described embodiment 4 is added in 200g chlorocarbonic acid vinyl acetate, it is small to place 4 at 150 DEG C
When.
Comparative example 4
With 4 condition of test case, compound stabilizer is not added.
Above-mentioned experimental test result is as shown in the table:
By above data, it is apparent that chlorocarbonic acid second can be effectively reduced with compound stabilizer in chlorocarbonic acid vinyl acetate
The decomposition of enester, it is obvious to the stabilizing influence of chlorocarbonic acid vinyl acetate purity.Compound stabilizer of the invention is as chlorocarbonic acid
Vinyl acetate has advantage outstanding with stabilizer, is mainly manifested in pure under the conservation rate of purity and coloration under room temperature is higher and high temperature
The variable quantity of degree is smaller.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of chlorocarbonic acid vinyl acetate compound stabilizer, which is characterized in that including mass percent be 1~10% it is organic
Tin and 50~99% epoxides, the sum of mass percent of the organotin and epoxides is 100%.
2. chlorocarbonic acid vinyl acetate compound stabilizer according to claim 1, which is characterized in that the compound stabilizer
It further include the phosphite ester that mass percent is 0~30%；The mass percent of the organotin, epoxides and phosphite ester
The sum of be 100%.
3. chlorocarbonic acid vinyl acetate compound stabilizer according to claim 2, which is characterized in that the compound stabilizer
It further include the ultraviolet absorbing agent that mass percent is 0~5%；The organotin, epoxides, phosphite ester and ultraviolet light are inhaled
Receiving the sum of mass percent of agent is 100%.
4. chlorocarbonic acid vinyl acetate compound stabilizer according to claim 3, which is characterized in that the compound stabilizer
It further include the antioxidant that mass percent is 0~5%；The organotin, epoxides, phosphite ester, ultraviolet absorbing agent and anti-
The sum of mass percent of oxygen agent is 100%.
5. chlorocarbonic acid vinyl acetate compound stabilizer according to any one of claims 1 to 4, which is characterized in that described
Organotin is tetramethyl tin, thiol methyl tin, bis- (butyl maleate) dibutyl tins, maleic acid dioctyltin, maleic acid
Dibutyl tin, dibutyl tin dilaurate, Bis(lauroyloxy)dioctyltin, di-n-butylacetic acid tin, Mono-n-butyltin, octanoic acid
One or more of stannous or bis- (thioacetic acid isobutyl ester) dioctyltins.
6. chlorocarbonic acid vinyl acetate compound stabilizer according to any one of claims 1 to 4, which is characterized in that described
Epoxides is ethylene glycol diglycidylether, epoxidized soybean oil, epoxy castor oil, epoxy Linseed oil, epoxidized tall oil, ring
Oxygen sunflower oil, Epoxy oil acid esters, butyl epoxy stearate, alkylidene glycidol ether, butyl glycidyl ether, 1,4- fourth two
Alcohol diglycidyl ether, phenyl glycidyl ether, polypropylene glycol diglycidyl ether, C12- C14 fatty glycidyl ether, benzyl
Base glycidol ether, 1,6- hexanediol diglycidyl ether, o-tolyl glycidol ether, neopentylglycol diglycidyl ether or
One or more of octyl epoxy stearate.
7. according to the described in any item chlorocarbonic acid vinyl acetate compound stabilizers of claim 2~4, which is characterized in that described
Phosphite ester is triphenyl phosphite, the different monooctyl ester of phosphorous acid three, triisodecyl phosphite ester, Conditions of Trilauryl Phosphite Ester, phosphorous acid
Phenyl diiso decyl ester, diphenylisodecyl base ester, 2- ethylhexyl diphenylphosphite, poly- (dipropylene glycol) phenyl
Phosphite ester, alkyl (C10-C15) bisphenol-A phosphite ester, three (nonyl is for phenyl) phosphite esters, three (2,4- di-tert-butyls
Base) phosphite ester, the double octadecyl ester pentaerythritol esters of diphosphorous acid or four (2,4- di-tert-butyl-phenyl) 4,4'- biphenylene diphosphonic acid
One or more of ester.
8. according to the described in any item chlorocarbonic acid vinyl acetate compound stabilizers of claim 3~4, which is characterized in that described
Ultraviolet absorbing agent is septichen phenyl ester, single benzoic acid resorcinol, 2,4-DihydroxyBenzophenone, 2- hydroxyl-
4- methoxy benzophenone, 2-hydroxy-4-n-octoxybenzophenone, 2-(2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorination
Benzotriazole, 2-(2 ˊ--5 ˊ of hydroxyl-aminomethyl phenyl) benzotriazole, bis- (a, the a- dimethyl benzyl) benzene of 2-(2- hydroxyl -3,5
Base) benzene a pair of horses going side by side triazole, three (1,2,2,6,6- pempidine base) phosphite esters, 4- benzoyloxy -2,2,6,6- tetramethyl piperidines,
2,4,6- tri- (2 '-n-butoxyphenyl) -1,3,5-triazines, hexamethylphosphoramide, 2- (2- hydroxyl -3- tertiary butyl -5- methyl
Phenyl) -5- chlorobenzotriazole, 2-(2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorination benzotriazole (UV-327), 2-(2- hydroxyl
Two tertiary amyl phenyl of base -3,5-) benzene a pair of horses going side by side triazole, 2-(2 '-hydroxyl -4 '-benzoxy phenyl) the chloro- 2H- benzotriazole of -5-, 2-
(bis- (2,4- the 3,5-dimethylphenyl) -1,3,5- triazine -2- bases of 4,6-) -5- octyloxy phenol or 2- (4,6- diphenyl -1,3,5- three
One or more of piperazine -2- base) -5- hexyl oxygroup-phenol.
9. chlorocarbonic acid vinyl acetate compound stabilizer according to claim 4, which is characterized in that the antioxidant is 2-
Tert-butyl -4- metoxyphenol, 2,6 di tert butyl 4 methyl phenol, di-tert-butyl hydroquinone, tert-butyl hydroquinone,
P methoxy phenol, bisphenol-A, nonyl phenol, 2,2'- methylene bis (4- ethyl -6- tert-butyl phenol), (the tertiary fourth of 3,5- of 1,3,5- tri-
Base -4- hydroxybenzyl) trimethylbenzene, 1,3,5- tri- (3,5- di-tert-butyl-hydroxy phenyl) isocyanates, 4- hydroxydodecanoic
Sour anilid, 4- hydroxyoctadecanoic acid anilid, 4,4'- thiobis (3 methy 6 tert butyl phenol), 2,2'- methylene
Bis- (4- methyl-6-tert-butylphenols), 4,4'-, bis- t-octyl diphenylamines, bis- (3, the 5- di-t-butyl -4- hydroxyls of 1,6-, six methine
Base phenyl) propionic ester, β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester, (2- methyl -4- of 1,1,3- tri-
Hydroxyl -5- tert-butyl-phenyl) in butane or 1,3,5- trimethyl -2,4,6- three (3,5- di-tert-butyl-4-hydroxyl benzyl) benzene
It is one or more of.
10. a kind of such as application of the described in any item compound stabilizers of Claims 1 to 4 in chlorocarbonic acid vinyl acetate, spy
Sign is, the compound stabilizer for accounting for its quality 0.1~3% is added into chlorocarbonic acid vinyl acetate, stores altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557931.6A CN109503543B (en) | 2018-12-19 | 2018-12-19 | Composite stabilizer for chlorinated ethylene carbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557931.6A CN109503543B (en) | 2018-12-19 | 2018-12-19 | Composite stabilizer for chlorinated ethylene carbonate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109503543A true CN109503543A (en) | 2019-03-22 |
| CN109503543B CN109503543B (en) | 2021-04-02 |
Family
ID=65753766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557931.6A Active CN109503543B (en) | 2018-12-19 | 2018-12-19 | Composite stabilizer for chlorinated ethylene carbonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109503543B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112457523A (en) * | 2020-12-18 | 2021-03-09 | 威海市正旺塑业有限公司 | High-stability and high-plasticity composite PVC (polyvinyl chloride) processing aid and preparation method thereof |
| CN112480060A (en) * | 2020-11-30 | 2021-03-12 | 苏州华一新能源科技有限公司 | Storage method of vinyl ethylene carbonate |
| CN115572279A (en) * | 2022-11-22 | 2023-01-06 | 山东孚日新能源材料有限公司 | Method for preparing chloroethylene carbonate by forced external circulation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849368A (en) * | 2003-07-10 | 2006-10-18 | 阿克马公司 | Stabilizing composition for chlorine-containing polymers |
| CN104449580A (en) * | 2013-09-24 | 2015-03-25 | 中化蓝天集团有限公司 | Composition containing HFC-161 and stabilizer |
| CN107200866A (en) * | 2016-11-24 | 2017-09-26 | 汕头市八隅新材料有限公司 | A kind of resistance to yellow agent of soft polyurethane foam |
-
2018
- 2018-12-19 CN CN201811557931.6A patent/CN109503543B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1849368A (en) * | 2003-07-10 | 2006-10-18 | 阿克马公司 | Stabilizing composition for chlorine-containing polymers |
| CN104449580A (en) * | 2013-09-24 | 2015-03-25 | 中化蓝天集团有限公司 | Composition containing HFC-161 and stabilizer |
| CN107200866A (en) * | 2016-11-24 | 2017-09-26 | 汕头市八隅新材料有限公司 | A kind of resistance to yellow agent of soft polyurethane foam |
Non-Patent Citations (4)
| Title |
|---|
| 孙浩: "碳酸亚乙烯酯的合成", 《南京理工大学学位论文》 * |
| 廖亚龙: "有机锡热稳定剂研制与开发", 《昆明理工大学学位论文》 * |
| 郭爱红等: "锂离子二次电池添加剂初探", 《天津化工》 * |
| 马群峰等: "有机锡及其复合热稳定剂对PVDC降解性能的影响", 《塑料科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112480060A (en) * | 2020-11-30 | 2021-03-12 | 苏州华一新能源科技有限公司 | Storage method of vinyl ethylene carbonate |
| CN112457523A (en) * | 2020-12-18 | 2021-03-09 | 威海市正旺塑业有限公司 | High-stability and high-plasticity composite PVC (polyvinyl chloride) processing aid and preparation method thereof |
| CN115572279A (en) * | 2022-11-22 | 2023-01-06 | 山东孚日新能源材料有限公司 | Method for preparing chloroethylene carbonate by forced external circulation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109503543B (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109503543A (en) | A kind of chlorocarbonic acid vinyl acetate compound stabilizer | |
| CN104937024B (en) | Resin combination | |
| CN102712785B (en) | Polymers with low gel content and enhanced gas-fading | |
| CN105102511B (en) | Resin additive master batch and the polyolefine resin composition compounded with the resin additive master batch | |
| EP3527617B1 (en) | Polyolefin resin composition and molded article using same | |
| TW201317330A (en) | Flame-retardant resin composition and electric wire using same | |
| TW201739811A (en) | Additive mixture for stabilization of polyol and polyurethane | |
| CN105315950A (en) | Flame-retardant thermoplastic polyurethane hot melt adhesive | |
| US7893141B2 (en) | Halogen-free flame retardant polyester | |
| KR101583230B1 (en) | Thermoplastic resin composition and article including same | |
| EP3807256A1 (en) | Color stabilization of monomers and other reactants for forming bio-based polymers | |
| JP2017128679A (en) | Antistatic thermoplastic resin composition and molded body formed by molding the same | |
| EP2607417B1 (en) | Polyolefin composition with increased resistance against degradation caused by chlorine dioxide | |
| JPH01161051A (en) | Polymer blend containing polyphenylene ether, steric hindrance amine and epoxy compound and article produced therefrom | |
| CN107849296A (en) | Fire retardant polyolefin system | |
| JP6654911B2 (en) | Antistatic thermoplastic resin composition and molded article using the same | |
| EP2511332B1 (en) | Polyolefin pipe with improved migration behaviour | |
| EP2551297B1 (en) | Polyolefin composition with excellent colour and thermal stability as well as oxidation resistance for pipes | |
| CN113308108A (en) | Composition for photovoltaic junction box | |
| CN105254814A (en) | Polypropylene composite material capable of resisting gamma ray irradiation and preparation method of polypropylene composite material | |
| JP2017128698A (en) | Antistatic thermoplastic resin composition and molded body formed by molding the same | |
| JPH0576502B2 (en) | ||
| EP2818504A1 (en) | Use of an extrusion processing aid for the production of coloured polyethylene pipes | |
| JP3500800B2 (en) | Blood separation agent and blood separation tube using the same | |
| SA06270418B1 (en) | Antioxidant Composition Excellent in Anti-Blocking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 No.30 Haiping Road, Changshu new material industrial park, Suzhou City, Jiangsu Province Patentee after: Suzhou Qitian New Material Co.,Ltd. Address before: 215500 No.30 Haiping Road, Changshu new material industrial park, Suzhou City, Jiangsu Province Patentee before: CHANGSHU CHANGEL CHEMICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215500 No.30 Haiping Road, Changshu new material industrial park, Suzhou City, Jiangsu Province Patentee after: Suzhou Qitian New Materials Co.,Ltd. Address before: 215500 No.30 Haiping Road, Changshu new material industrial park, Suzhou City, Jiangsu Province Patentee before: Suzhou Qitian New Material Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |