CN1091751A - Water-soluble carbon pellet petroleum resin - Google Patents
Water-soluble carbon pellet petroleum resin Download PDFInfo
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- CN1091751A CN1091751A CN 93108150 CN93108150A CN1091751A CN 1091751 A CN1091751 A CN 1091751A CN 93108150 CN93108150 CN 93108150 CN 93108150 A CN93108150 A CN 93108150A CN 1091751 A CN1091751 A CN 1091751A
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- water
- cut
- copolymerization
- petroleum resin
- multipolymer
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Abstract
Carbon nine water-soluble petroleum resin are to carry out solution free-radical polymerized (comprising copolymerization of solution homogeneous phase and solution precipitation copolymerization) or carry out the free radical emulsion copolymerization with A with the by product C 9 distillate of ethylene production is oily; Its copolymerization product is through saponification, and makes.Wherein A can be vinylformic acid, acrylate, vinyl cyanide, acrylamide, MALEIC ANHYDRIDE, maleate or vinyl acetate.This carbon nine water-soluble petroleum resin can be used as oil field chemical agents such as oil-field water water quality stabilizer, drilling mud high-temperature diluent, thickening material.
Description
The present invention relates to a kind of water-soluble C
9Petroleum resin particularly relate to by producing ethylene by-product C
9The polymerizable components and the multipolymer of vinyl polar monomer and the water-soluble C that obtains through saponification by this multipolymer that have two keys in the cut
9Petroleum resin, and produce described water-soluble C
9The method of petroleum resin and as oil field chemical agents such as drilling mud high-temperature diluent, oil field water quality stabilizers.
Both at home and abroad always C
9Cut is used as the dissolubility C that produces oil
9The raw material of aromatic hydrocarbons petroleum resin.Oil soluble C
9The aromatic hydrocarbons petroleum resin at home and abroad have been widely used in the industries such as packing, papermaking, printing, rubber, coating, traffic, although oil soluble C
9Petroleum resin have been early than being developed application the forties, but in recent years, in order to satisfy and broadened application, on the basis of constantly improving the quality of products, carry out modification energetically, mainly with C
9Having the polymerizable components of two keys and other copolymerizable monomer in the cut carries out copolymerization and improves C
9The performance of petroleum resin is fit to multiple use.
US4539388 discloses C
9The aromatic component of unsaturated polymerizable and aromatic carboxylic acid carry out copolymerization its stable on heating modification C that improves in the cut in the presence of the Friedel-Crafts catalyzer
9Petroleum resin, but it is oil-soluble modification C
9Petroleum resin.EP348975A discloses C
9Polymerisable component and maleic anhydride carry out radical copolymerization and make the oil-soluble copolymer resin in the cut, and the salt of the carbonized product of described copolymer resin, and it is water miscible.EP393685A discloses C
9Polymerisable component and maleimide carry out the multipolymer that radical copolymerization makes in the cut, to improve C
9The thermotolerance of petroleum resin is as modifier.Above-mentioned these modifications C
9It is low that petroleum resin contain polar group content, and skewness, is oil-soluble multipolymer, even water miscible also be sulfonated products.
The purpose of this invention is to provide a kind of by producing ethylene by-product C
9The polymerisable component that has two keys in the cut is (hereinafter to be referred as C
9Cut) carrying out the free radical alternating copolymerization with the vinyl polar monomer merges through the complete water-soluble C of saponification gained
9Petroleum resin.Another object of the present invention is to make water-soluble C by radical solution copolymerization or emulsion copolymerization
9The method of petroleum resin and by water-soluble C of the present invention
9Petroleum resin are used chemical agents such as drilling mud high-temperature diluent and oil field stablizer as the oil field.
Water-soluble C of the present invention
9Petroleum resin are ethylene production by-product C
9Have the saponification resultant of the multipolymer of the polymerizable components of two keys and vinyl polar monomer in the cut, wherein multipolymer is an alternating copolymer, and molecular weight is 〉=6000, and vinyl polar monomer chain link is the 30-50%(mole in the multipolymer).
Water-soluble C of the present invention
9Petroleum resin can pass through ethylene production by-product C
9The polymerizable components and the vinyl polar monomer that have two keys in the cut carry out radical solution copolymerization (comprising copolymerization of solution homogeneous phase and solution precipitation copolymerization) or carry out the free radical emulsion copolymerization, then copolymerization product are directly prepared with alkali soapization.
Fig. 1 is water-soluble C of the present invention
9The preparation technology figure of petroleum resin, wherein C
9Be C
9Have the polymerisable component of two keys unit in the cut, n is the number of repeat unit that makes its molecular weight 〉=6000, and A is vinyl polar monomer unit.
The used production ethylene by-product of the present invention C9The boiling range of cut is generally 80-220 ℃ cut, wherein main component comprises the aromatic compounds that some do not have reactive double bond, such as benzene,toluene,xylene, trimethylbenzene, ethyltoluene, dihydroindene, durol, methyl dihydroindene, propyl benzene and naphthalene etc.; And have the polymerizable components of reactive double bond such as styrene, AMS, methyl styrene, dimethyl styrene, trimethylbenzene ethene, indenes, methyl indenes, dicyclopentadiene, ancient horse Long etc., have the reactive double bond polymerizable components at C9Content is generally 20-80%(weight in the cut), be preferably 40-60%(weight).
Vinyl polar monomer of the present invention is to be selected from acrylic acid, acrylate, acrylonitrile, acrylamide, maleic anhydride, maleate, vinylacetate, is preferably acrylic acid or its ester, acrylonitrile, is preferably acrylic acid.
Used radical initiator is peroxide or azo-compound in the copolymerization process. Peroxide is dibenzoyl peroxide, peroxidating two picryls, t-butyl perbenzoate, Isosorbide-5-Nitrae-dual-tert-butyl dicumyl peroxide base, benzylhydroperoxide, the tert-butyl ester etc., is preferably Benzoyl peroxide. Azo compound is azodiisobutyronitrile, azo bicyclohexane nitrile.
Used solvent is an alcohols in the copolymerization process of the present invention, as methyl alcohol, ethanol, propyl alcohol, Virahol, ketone, as acetone, butanone; The ester class is as vinyl acetic monomer, ritalin; Or any single solvent in benzene, toluene or BTX aromatics and so on aromatic hydrocarbons; It also can be mixed solvent by these solvent compositions.
Used alkali is NaOH, KOH, NH in the saponification process of the present invention
3H
2O(ammoniacal liquor), Na
2CO
3In any.
If carry out the emulsion copolymerization solvent is water, and emulsifying agent is OP-10.
It is as follows to implement concrete scheme of the present invention:
1. by radical solution copolymerization
With ethylene by-product thing C
9Have two key polymerizable components and vinyl polar monomer in the cut and carry out free radical solution copolymerization (comprising copolymerization of solution homogeneous phase and solution precipitation copolymerization) C
9Polymerisable effective constituent accounts for 20-80%(weight in the cut in reactant), preferable range is 40-60%, C
9Polymerizable effectively divides ratio with the vinyl polar monomer to make to be the 30-50%(mole in the multipolymer in the cut), C
9Cut is 1 with the solvent volume ratio: 1-10.Solvent can be an alcohols, as methyl alcohol, ethanol, propyl alcohol, Virahol etc.; The ester class is as vinyl acetic monomer, ritalin etc.; Ketone is as acetone, butanone; Or aromatic hydrocarbons, as any single solvent in benzene, toluene, the BTX aromatics; The also mixed solvent that can form by them, as ethanol: butanone: benzene=(1-7): (4-1): (5-2) (volume ratio), vinyl acetic monomer: acetone: toluene=(3-6): (5-1): (2-3) (volume ratio), methyl alcohol: butanone: BTX aromatics=(2-4): (6-1): (5-2) (volume ratio), ethanol: butanols=(1-7): (9-3) (volume ratio), vinyl acetic monomer: acetone=(5-8): (5-2) (volume ratio), acetone: BTX aromatics=(3-5): (7-5) (volume ratio), butanone: benzene=(6-8): (4-2) (volume ratio) or the like.Available peroxidation benzene is made initiator by the azo-compound of acyl and so on superoxide or Diisopropyl azodicarboxylate and so in the copolymerization; Temperature of reaction is 50-140 ℃, and preferable range is 50-100 ℃; The copolymerization time is 1-8 hour, is preferably 1-5 hour.Isolate solvent, cut irreducible oil by vacuum distilling, obtain C
9-A multipolymer.
2. by the free radical emulsion copolymerization
With producing ethylene by-product C
9Have polymerisable component of two keys and vinyl polar monomer in the cut and carry out free radical emulsion copolymerization, C
9Polymerisable effective constituent is 20-80%(weight in the cut), preferable range is a 40-60%(weight), solvent is a water, C
9The volume ratio of cut and water is 1: 1-10.Emulsifying agent is OP-10, and its consumption is a 0.1-1%(weight).Initiator is benzoyl peroxide an and so on superoxide, the perhaps azo-compound of Diisopropyl azodicarboxylate and so on, and temperature of reaction is 50-100 ℃, the reaction times is 1-8 hour, is preferably 1-5 hour.
The C that obtains by method 1 and method 2
9The A chain link is the 30-50%(mole in the-A multipolymer), C
9-A copolymer yield is 39-80%, molecular weight 〉=6000.
3. saponification
The C that from method 1 or method 2, obtains
9-A multipolymer and alkali can obtain water-soluble C suitable quantity of water and 60-100 ℃ of following the reaction 1-5 hour
9Petroleum resin.Described alkali is to be selected from NaOH, KOH, NH
3H
2O or Na
2CO
3C wherein
9The weight ratio 1 of-A multipolymer and alkali: (1-3).Resultant water-soluble C
9Petroleum resin are water-soluble fully, yield 100%.
The present invention further specifies the present invention with the following example, but does not limit the present invention.
Embodiment 1
In the container that agitator, reflux exchanger and thermometer are housed, add 19ml C 9 distillate oil, 63ml vinyl acetate and 190ml ethanol.Add the 4.0g Diisopropyl azodicarboxylate down at 50 ℃, reacted 1 hour, obtain carbon nine-vinylacetic acid ester copolymer, yield 75%, molecular weight are 7000.
Embodiment 2
In the container that is contained in agitator, reflux exchanger and thermometer, add 38ml C 9 distillate oil, the mixed solvent that 48g acrylamide and 260ml are made up of ethanol, butanone and benzene, wherein ethanol 26ml, butanone 104ml, benzene 130ml; Perhaps ethanol 182ml, butanone 26ml, benzene 52ml.Under 70 ℃, add 2.4g Diisopropyl azodicarboxylate reaction 2 hours, obtain carbon nine-acrylamide copolymer, yield is 65%, molecular weight 6500.
Embodiment 3
In the container that agitator, reflux exchanger and thermometer are housed, add the mixed solvent that 48ml C 9 distillate oil, 40g MALEIC ANHYDRIDE and 200ml be made up of ethanol, butanone and BTX aromatics (wherein methyl alcohol 40ml, butanone 120ml, BTX aromatics 40ml; Perhaps methyl alcohol 60ml, butanone 40ml, BTX aromatics 100ml).Add the 0.8g benzoyl peroxide down at 140 ℃, reacted 5 hours, obtain carbon nine-maleic anhydride copolymer, yield is 40%, and molecular weight is 8000.
Embodiment 4
In the container that agitator, reflux exchanger and thermometer are housed, add 57ml C 9 distillate oil, the mixed solvent that 49ml acrylate and 180ml are made up of vinyl acetic monomer, acetone and toluene, wherein vinyl acetic monomer 54ml, acetone 90ml, toluene 36ml; Perhaps ester acetoacetic ester 108ml, acetone 18ml, toluene 54ml.Under 100 ℃, add 0.4g peroxidation formyl, reacted 5 hours, obtain carbon nine-acrylic copolymer, yield is 80%, molecular weight 7500.
Embodiment 5
In the container that agitator, reflux exchanger and thermometer are housed, add 67ml C 9 distillate oil, the mixed solvent that 61g maleate and 200ml are made up of vinyl acetic monomer and BTX aromatics, wherein vinyl acetic monomer 60ml, BTX aromatics 140ml; Perhaps vinyl acetic monomer 120ml, BTX aromatics 80ml.Under 120 ℃, add the 0.2g benzoyl peroxide, reacted 7 hours, obtain carbon nine-maleic acid ester copolymer, yield is 75%, molecular weight 9000.
Embodiment 6
In the container that agitator, reflux exchanger and thermometer are housed, add 77ml C 9 distillate oil, 20ml vinylformic acid and 80ml acetone.Under 60 ℃, add the 0.08g Diisopropyl azodicarboxylate, reacted 8 hours, obtain carbon nine-acrylic copolymer, yield is 60%, molecular weight 6000.
Embodiment 7
In the container that agitator, reflux exchanger and thermometer are housed, add 48ml C 9 distillate oil, 40g MALEIC ANHYDRIDE and 144mlH
2O and 5gOP-10 emulsifying agent.Under 80 ℃, add 0.4gBPO, reacted 3 hours, obtain carbon nine-maleic anhydride copolymer, yield is 40%, molecular weight is 7500.
Embodiment 8
From routine 1-example 7, appoint in gained carbon nine-A multipolymer and get a kind ofly, in the container that agitator, reflux exchanger and thermometer are housed, add 10g carbon nine-A multipolymer, 10gNaOH and 200mlH
2O reacted 2 hours down at 100 ℃, separated H through vacuum distilling
2O obtains water-soluble carbon pellet petroleum resin.
Embodiment 9
From routine 1-example 7 gained carbon nine-A multipolymer, appoint and get a kind ofly in the container that agitator, recirculation water condenser and thermometer are housed, add 10g carbon nine-A multipolymer, 10gKOH and 200mlH
2O reacted 1 hour down at 100 ℃, through the vacuum separation water outlet, made water-soluble carbon pellet petroleum resin.
Embodiment 10
From routine 1-example 7 gained carbon nine-A multipolymer, appoint get a kind of.In the container that agitator, reflux exchanger and thermometer are housed, add the dense NH of 10g carbon nine-A copolymer 1 00ml
3H
2O and 200ml water reacted 4 hours down at 80 ℃, and vacuum distilling is separated, and makes water-soluble carbon pellet petroleum resin.
Embodiment 11
From routine 1-example 7 gained carbon nine-A multipolymer, appoint get a kind of.In the container that agitator, reflux exchanger and thermometer are housed, add 10g carbon nine-A multipolymer, 20gNa
2CO
3And 200mlH
2O reacted 5 hours down at 90 ℃, separated water outlet through vacuum distilling, made water-soluble carbon pellet petroleum resin.
Claims (10)
1, a kind of water-soluble C9 petroleum resin is characterized in that it being the saponification resultant that has the multipolymer of the polymerizable components of two keys and vinyl polar monomer in the by-product C9 cut of ethylene production; The alternating copolymer represented by (C9-A) n of multipolymer wherein, molecular weight is 〉=6000, vinyl polar monomer chain link is 30-50% (mole) in the multipolymer; Described vinyl polar monomer is selected from vinylformic acid, acrylate, vinyl cyanide, acrylamide, MALEIC ANHYDRIDE, maleate, vinyl acetate.
2,, it is characterized in that described vinyl polar monomer is vinylformic acid or ester according to the water-soluble C9 petroleum resin of claim 1.
3, a kind of water-soluble C9 preparation method of petroleum resin, it is characterized in that by having two key polymerizable components in the ethylene production by-product C9 cut and the vinyl polar monomer carries out radical solution copolymerization or carries out the free radical emulsion copolymerization, then copolymerization product is directly prepared with alkali soapization, wherein said C9 cut is that boiling range is generally 80-220 ℃ of cut, can be grouped to be divided into 20-80%(weight); Described vinyl polar monomer is selected from vinylformic acid, acrylate, vinyl cyanide, acrylamide, MALEIC ANHYDRIDE or ester, vinyl acetate; Described alkali is NaOH, KOH, NH
3H
2O, Na
2CO
3
4, method according to claim 3, it is characterized in that ⅰ has two key polymerizable components in the ethylene by-product thing C9 cut and the vinyl polar monomer carries out radical solution copolymerization with producing, polymerisable effective constituent is 20-80%(weight in the described C9 cut), the C9 cut is 1 with the solvent volume ratio: 1-10, solvent is an alcohols, the ester class, ketone, aromatic hydrocarbons and their mixture thereof, available superoxide or azo-compound are initiator in the copolymerization, the copolymerization temperature is 50-140 ℃, polymerization reaction time is 1-8 hour, isolate solvent by vacuum distilling subsequently, the cut residue obtains the C9-A multipolymer;
ⅱ with the C9-A multipolymer of gained and alkali in suitable quantity of water and 60-100 ℃ reaction 1-5 hour down, water-soluble fully C9 petroleum resin, yield 100%, wherein the weight ratio of C9-A multipolymer and alkali is 1: (1-3), described alkali is selected from NaOH, KOH, NH
2H
2O, Na
2CO
3
5, according to the method for claim 3, it is characterized in that ⅰ has the polymerisable component of two keys in the ethylene by-product C9 cut and the vinyl polar monomer carries out the free radical emulsion copolymerization with producing, polymerizable components is a 20-80%(weight in the C9 cut), solvent is a water, and the volume ratio of C9 cut and water is 1: 1-10, emulsifier op-10, its consumption is a 0.1-1%(weight), initiator is peroxidation oxide compound or azo-compound, and temperature of reaction is 50-100 ℃, and the reaction times is 1-8 hour;
ⅱ in suitable quantity of water and 60-100 ℃ reaction 1-5 hour down, obtains water-soluble C9 petroleum resin fully with the C9-A multipolymer of gained and alkali, and yield is 100%, and wherein the weight ratio of C9-A multipolymer and alkali is 1: (1-3), described alkali is selected from NaOH, KOH, NH
2H
2O, Na
2CO
3
6, according to the method for the arbitrary claim of claim 3-5, it is characterized in that described C9 polymerizable effective constituent is 40-60%(weight).
7,, it is characterized in that temperature of reaction is 50-100 ℃ according to the method for claim 4.
8,, it is characterized in that the reaction times is 1-5 hour according to the method for claim 4.
9,, it is characterized in that the reaction times is 1-5 hour according to the method for claim 5.
10, a kind of water-soluble C9 petroleum resin are as oil field water quality stabilizer, drilling mud high-temperature diluent, thickening material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108150 CN1033814C (en) | 1993-07-06 | 1993-07-06 | Water-soluble carbon pellet petroleum resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93108150 CN1033814C (en) | 1993-07-06 | 1993-07-06 | Water-soluble carbon pellet petroleum resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1091751A true CN1091751A (en) | 1994-09-07 |
| CN1033814C CN1033814C (en) | 1997-01-15 |
Family
ID=4987022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93108150 Expired - Fee Related CN1033814C (en) | 1993-07-06 | 1993-07-06 | Water-soluble carbon pellet petroleum resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1033814C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315896C (en) * | 2004-06-28 | 2007-05-16 | 河北工业大学 | Water soluble C#-[9] petroleum resin terpolymers with scale-inhibiting property and preparation process thereof |
| CN1325526C (en) * | 2004-08-20 | 2007-07-11 | 中国石油天然气集团公司 | C9 solid petroleum resin preparation method |
| CN100462382C (en) * | 2006-10-09 | 2009-02-18 | 中国石油兰州石油化工公司 | CS petroleum resin quick-functionizing method |
| CN104874338A (en) * | 2015-06-04 | 2015-09-02 | 武汉轻工大学 | Method for preparing hydrophobic core material microcapsule by taking petroleum resin as raw materials of wall material |
| CN105949388A (en) * | 2016-05-23 | 2016-09-21 | 北京化工大学 | Functional copolymer directly prepared from higher olefin mixture and preparation method |
| CN107459983A (en) * | 2017-08-16 | 2017-12-12 | 中国石油化工股份有限公司 | Stream particle and preparation method thereof is adjusted in temperature-resistant anti-salt filling |
| CN107974242A (en) * | 2017-11-15 | 2018-05-01 | 周益铭 | A kind of drilling fluid tackifier |
| CN108641684A (en) * | 2018-04-26 | 2018-10-12 | 廊坊庆兴化工有限公司 | A kind of drilling fluid compound resin lubricating collapse-resisting agent and preparation method thereof |
| CN110563875A (en) * | 2019-09-20 | 2019-12-13 | 宁波甬华树脂有限公司 | Preparation method of modified aromatic hydrocarbon petroleum resin |
| CN112661905A (en) * | 2020-12-24 | 2021-04-16 | 广东新华粤石化集团股份公司 | C9 petroleum resin and preparation method thereof |
| CN113943559A (en) * | 2021-12-21 | 2022-01-18 | 山东得顺源石油科技有限公司 | Micro-nano viscosity-reducing plugging agent for oil-based drilling fluid and preparation method thereof |
-
1993
- 1993-07-06 CN CN 93108150 patent/CN1033814C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1315896C (en) * | 2004-06-28 | 2007-05-16 | 河北工业大学 | Water soluble C#-[9] petroleum resin terpolymers with scale-inhibiting property and preparation process thereof |
| CN1325526C (en) * | 2004-08-20 | 2007-07-11 | 中国石油天然气集团公司 | C9 solid petroleum resin preparation method |
| CN100462382C (en) * | 2006-10-09 | 2009-02-18 | 中国石油兰州石油化工公司 | CS petroleum resin quick-functionizing method |
| CN104874338A (en) * | 2015-06-04 | 2015-09-02 | 武汉轻工大学 | Method for preparing hydrophobic core material microcapsule by taking petroleum resin as raw materials of wall material |
| CN105949388A (en) * | 2016-05-23 | 2016-09-21 | 北京化工大学 | Functional copolymer directly prepared from higher olefin mixture and preparation method |
| WO2017201964A1 (en) * | 2016-05-23 | 2017-11-30 | 北京化工大学 | Functional copolymer directly prepared from higher hydrocarbons mixture and preparation method therefor |
| CN105949388B (en) * | 2016-05-23 | 2019-03-29 | 北京化工大学 | A kind of functional copolymer directly prepared by higher carbon number hydrocarbon class mixture and preparation method |
| CN107459983B (en) * | 2017-08-16 | 2019-12-03 | 中国石油化工股份有限公司 | Stream particle and preparation method thereof is adjusted in temperature-resistant anti-salt filling |
| CN107459983A (en) * | 2017-08-16 | 2017-12-12 | 中国石油化工股份有限公司 | Stream particle and preparation method thereof is adjusted in temperature-resistant anti-salt filling |
| CN107974242A (en) * | 2017-11-15 | 2018-05-01 | 周益铭 | A kind of drilling fluid tackifier |
| CN108641684A (en) * | 2018-04-26 | 2018-10-12 | 廊坊庆兴化工有限公司 | A kind of drilling fluid compound resin lubricating collapse-resisting agent and preparation method thereof |
| CN110563875A (en) * | 2019-09-20 | 2019-12-13 | 宁波甬华树脂有限公司 | Preparation method of modified aromatic hydrocarbon petroleum resin |
| CN110563875B (en) * | 2019-09-20 | 2021-12-21 | 宁波甬华树脂有限公司 | Preparation method of modified aromatic hydrocarbon petroleum resin |
| CN112661905A (en) * | 2020-12-24 | 2021-04-16 | 广东新华粤石化集团股份公司 | C9 petroleum resin and preparation method thereof |
| CN112661905B (en) * | 2020-12-24 | 2023-05-16 | 广东新华粤石化集团股份公司 | C9 petroleum resin and preparation method thereof |
| CN113943559A (en) * | 2021-12-21 | 2022-01-18 | 山东得顺源石油科技有限公司 | Micro-nano viscosity-reducing plugging agent for oil-based drilling fluid and preparation method thereof |
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|---|---|
| CN1033814C (en) | 1997-01-15 |
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