WO2011138890A1 - 変性ポリマーの製造法 - Google Patents
変性ポリマーの製造法 Download PDFInfo
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- WO2011138890A1 WO2011138890A1 PCT/JP2011/059171 JP2011059171W WO2011138890A1 WO 2011138890 A1 WO2011138890 A1 WO 2011138890A1 JP 2011059171 W JP2011059171 W JP 2011059171W WO 2011138890 A1 WO2011138890 A1 WO 2011138890A1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F253/00—Macromolecular compounds obtained by polymerising monomers on to natural rubbers or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/08—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having four or more carbon atoms
- C08F255/10—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having four or more carbon atoms on to butene polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2438/00—Living radical polymerisation
- C08F2438/02—Stable Free Radical Polymerisation [SFRP]; Nitroxide Mediated Polymerisation [NMP] for, e.g. using 2,2,6,6-tetramethylpiperidine-1-oxyl [TEMPO]
Definitions
- the present invention relates to a method for producing a modified polymer. More specifically, the present invention relates to a method for producing a modified polymer in which a nitroxide free radical-containing compound and a functional group-containing polymerizable monomer are subjected to a radical reaction with a polymer.
- Patent Documents 1 and 2 describing the invention of the applicant's application include polyisobutylene, butyl rubber, isobutylene-paramethylstyrene copolymer, halogenated butyl rubber, brominated isobutylene-paramethylstyrene copolymer.
- Kneading machine for non-solvent system containing polymer having isomonoolefin unit such as coalesced, 2,2,6,6-tetramethyl-1-piperidinyloxy or its derivative nitroxide free radical containing compound and organic peroxide
- the mixture is reacted in the reaction, and then the functional group-containing polymerizable monomer which is an acrylic monomer or an aromatic vinyl monomer is reacted, and the polymer having an isomonoolefin unit is graft-reacted with the functional group-containing polymerizable monomer.
- a method for producing a polymer is described.
- grafting reaction of a nitroxide free radical-containing compound and a functional group-containing polymerizable monomer onto a polymer having an isomonoolefin unit is performed at temperatures of 175 ° C. and 185 ° C., respectively. It is carried out by kneading for 15 minutes.
- An object of the present invention is to produce a modified polymer by reacting a polymer having a stable nitroxide free radical in the molecule at room temperature and in the presence of oxygen, an organic peroxide, and a radical polymerizable monomer having a functional group.
- the object of the present invention is to have (A) a polymer having (B) a compound having a nitroxide free radical stable in the molecule at room temperature and in the presence of oxygen, (C) an organic peroxide, and (D) a functional group.
- NR 1 R 2 R 3 When a modified polymer is produced by reacting a radical polymerizable monomer, the general formula NR 1 R 2 R 3 [I] (Wherein R 1 is an alkyl group or aryl group having 1 to 20 carbon atoms, and R 2 and R 3 are each independently a hydrogen atom, an alkyl group or aryl group having 1 to 20 carbon atoms) Monoamine compound or general formula (R 4 ) 2 N (R 5 N) n R 6 N (R 4 ) 2 (II) (Where R 4 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R 5 and R 6 are each independently an alkylene group having 1 to 6 carbon atoms, and n is an integer of 0 to 20) (E) a method for producing a modified polymer by reacting in the presence of an amine compound, preferably (A) component polymer, (B) component nitroxide free radical-containing compound, (C) component This is achieved by a method in which an
- the reaction temperature for grafting the nitroxide free radical-containing compound in the presence of the amine compound represented by the general formula [I] or [II] is changed from the conventional 175 ° C. and 185 ° C. to 120-170. It is possible to lower the temperature to 0 ° C. and to improve the modification rate (graft amount) of the resulting modified polymer.
- component (A) polymer to be modified a diene rubber, an olefin polymer or the like is used, and a polymer containing an isobutylene group in the structural unit is preferably used.
- diene rubber natural rubber, polyisoprene rubber, polybutadiene rubber, styrene butadiene rubber, acrylonitrile butadiene rubber, hydrogenated acrylonitrile butadiene rubber, chloroprene rubber and the like are used.
- styrene butadiene rubber either emulsion polymerization SBR (E-SBR) or solution polymerization SBR (S-SBR) can be used.
- ethylene- ⁇ -olefin copolymers such as ethylene propylene copolymer and ethylene butene copolymer are used.
- polystyrene resin As the polymer having an isobutylene group in the structural unit, polyisobutylene, butyl rubber, isobutylene-paramethylstyrene copolymer, halogenated butyl rubber, brominated isobutylene-paramethylstyrene copolymer and the like are used as described above.
- the compound having a nitroxide free radical (-NO.) In the molecule that is stable at room temperature and in the presence of oxygen as component (B) is described in detail in Patent Documents 1 to 4, and preferably 2,2 , 6,6-Tetramethylpiperidine-1-oxyl (TEMPO) Alternatively, derivatives thereof are used.
- TEMPO 6,6-Tetramethylpiperidine-1-oxyl
- derivatives of TEMPO derivatives substituted in the 4-position, such as oxo, methyl, ethyl, methoxy, ethoxy, chloro, amino, hydroxyl, carboxyl, isocyanate, glycidyl ether, thioglycidyl ether, phenyl, phenoxy, methylcarbonyl, ethyl
- Examples include carbonyl, benzoyl, benzoyloxy, acetoxy, ethoxycarbonyl, N-methylcarbamoyloxy, N-ethylcarbamoyloxy, N-phenylcarbamoyloxy, and the like, and methyl sulfate, ethyl sulfate, phenyl sulfate, and the like.
- Component (C) organic peroxide is used in a modification reaction using TEMPO or a derivative thereof and a functional group-containing radical polymerizable monomer as a modifier, such as benzoyl peroxide, tertiary butyl peroxybenzoate, dicumyl peroxide, Tertiary butyl cumyl peroxide, ditertiary butyl peroxide, 2,5-dimethyl-2,5-ditertiary butylperoxyhexane, 2,5-dimethyl-2,5-ditertiary butylhexyne-3, 2 , 4-Dichlorobenzoyl peroxide, di-tert-butylperoxydiisopropylbenzene, 1,1-bis (tert-butylperoxy) -3,3,5-trimethylcyclohexane, n-butyl-4,4-bis 3 butyl peroxy) valerate, 2,2-bis (tertiary butyl peroxy)
- organic peroxides can generate carbon radicals in the polymer by adding them to a reaction system of a compound having a nitroxide radical in the molecule and a functional group-containing radical polymerizable monomer.
- the amount of the compound having the nitroxide radical (B) is 1 part by weight or more, preferably 1.5 to 20 parts by weight with respect to 100 parts by weight of the component (A) polymer.
- the ratio of the oxide is 0.01 to 30 parts by weight, preferably 0.05 to 20 parts by weight, and the molar ratio of the compound having a nitroxide radical to the organic peroxide is 0.5 or more, preferably 1 or more, more preferably 1.0 to 50.0. Used in proportions.
- the proportion of the compound having a nitroxide radical is less than this, the desired polymer modification rate cannot be obtained.
- a large amount of the compound having an unreacted nitroxide radical is present in the system. Since it remains, the physical properties of the resulting modified polymer may be reduced.
- the proportion of the organic peroxide used is less than this, the desired polymer modification rate cannot be achieved.
- the decomposition or deterioration of the polymer is promoted, and the modified polymer. It causes a decrease in physical properties.
- the molar ratio of the compound having a nitroxide radical to the organic peroxide is smaller than this, decomposition or deterioration of the polymer chain to be modified cannot be suppressed, and the molecular weight may be lowered.
- the radical polymerizable monomer having a functional group (D) preferably has an electron withdrawing group such as a carbonyl group, a halogen, or a cyano group, and particularly preferably has a (meth) acryloxy group.
- the (meth) acryloxy group refers to an acryloxy group or a methacryloxy group.
- (Meth) acrylate refers to acrylate or methacrylate.
- radical polymerizable monomer having a functional group examples include ⁇ -methacryloxypropyltrimethoxysilane, ⁇ -methacryloxypropyltriethoxysilane, ⁇ -methacryloxypropyltriphenoxysilane, ⁇ -methacryloxypropylmethyldiphenoxysilane, ⁇ -Methacryloxypropyldimethylphenoxysilane, ⁇ -methacryloxypropylmethyldiethoxysilane, ⁇ -methacryloxypropyldimethylethoxysilane, ⁇ -acryloxypropyltrimethoxysilane, ⁇ -acryloxypropyltriethoxysilane, ⁇ -acryloxypropyl Triphenoxysilane, ⁇ -acryloxypropylmethyldiphenoxysilane, ⁇ -acryloxypropyldimethylphenoxysilane, ⁇ -acryloxypropylmethyldiethoxysilane, ⁇ -acryloxy ⁇ - (meth) acryl
- Examples include polymerizable monomers having (meth) acryloxy groups other than silane, and (meth) acryloxy groups.
- Examples of the polymerizable monomer having an external functional group for example, triallyl isocyanurate, triallyl cyanurate, and the like.
- component (D) examples include styrene or various derivatives thereof, divinylbenzene, N, N′-m-phenylenemaleimide, N, N′-m-phenyleneacrylamide, bismaleimide diphenylmethane.
- An aromatic vinyl monomer such as can also be used. Specific examples of the component (D) are described in Patent Documents 1 and 2.
- components (D) are used in the reaction in a ratio of 0.1 to 20 parts by mass, preferably 1 to 10 parts by mass with respect to 100 parts by mass of the polymer to which the compound having a nitroxide radical is bonded in the two-step reaction. If the proportion of component (D) used is less than this, the desired modified polymer cannot be obtained, whereas if it is used in a proportion higher than this, functional group-containing radical polymerization in which the modified polymer is unreacted or homopolymerized. In this case, the desired modified polymer cannot be obtained.
- the above components used at such ratios are mixed and reacted at a temperature of 140 to 170 ° C. using a heating mixer to modify the polymer.
- a heating mixer a kneader, a Banbury mixer, a twin-screw kneader, a Henschel mixer, or the like generally used as a rubber heating mixer is used.
- the heating and mixing using these heating mixers is preferably performed by a two-stage radical polymerization method, and a polymer, a compound having a nitroxide free radical, an organic peroxide, and an amino compound are charged into the heating mixer, and the room temperature to After stirring at about 100 ° C. for about 5 minutes, the temperature of the mixture is increased to 120 to 170 ° C., preferably 140 to 160 ° C., and the reaction is performed at that temperature for about 5 to 20 minutes. The first stage of modification with the nitroxide free radical-containing compound is performed.
- component (E) amine compound represented by the general formula [I] used in this reaction examples include methylamine, ethylamine, propylamine, isopropylamine, butylamine, isobutylamine, tertiary butylamine, pentylamine, and isopentyl.
- component (E) amine compound represented by the general formula [II] examples include ethylenediamine, diaminopropane, diaminobutane, diaminopentane, hexamethylenediamine, diaminoheptane, diaminooctane, diaminononane, diaminodecane, and N-methylethylenediamine.
- components (E) are used in an amount of 20 to 100% by mole, preferably 50 to 80% by mole, based on the organic peroxide. The effect cannot be achieved.
- the second-stage modification with the (D) component functional group-containing radical polymerizable monomer is performed under the same reaction conditions as before. That is, a step of kneading and reacting at a temperature of 160 to 190 ° C., preferably 170 to 180 ° C. for about 5 to 20 minutes is performed.
- a step of kneading and reacting at a temperature of 160 to 190 ° C., preferably 170 to 180 ° C. for about 5 to 20 minutes is performed.
- the denaturing agent (B) and (D) are divided into two stages for the denaturing reaction, but the (B) and (D) are simultaneously denaturing. You can also.
- the resulting modified polymer is subjected to a graft reaction in the presence of the component (E) amine compound represented by the general formula [I] or [II] at a temperature of 120 to 170 ° C., preferably 140 to 160 ° C. at a lower temperature.
- the modification rates (grafting amounts) of the (B) component nitroxide free radical-containing compound and the (D) functional group-containing radical polymerizable monomer are about 0.3 mol% and 0.1 mol%, respectively. It has been improved.
- the modification rate of OH-TEMPO and the modification rate of silane KBM were determined by dissolving the sample in toluene, then dropping it into a large excess of methanol while stirring and precipitating twice, and then precipitating the polymer.
- Example 1 In Comparative Example 1 (1), 0.079 g of triphenylamine (50 mol% based on DTBPOPB) was further added and used, and the reaction temperature was changed to 140 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 2 In Comparative Example 1 (1), 0.039 g of N, N-dimethylaniline (50 mol% based on DTBPOPB) was further added and used, and the reaction temperature was changed to 140 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 3 In Comparative Example 1 (1), 0.061 g of tetraethylenepentamine (50 mol% with respect to DTBPOPB) was further added and used, and the reaction temperature was changed to 140 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 4 In Comparative Example 1 (1), the amount of DTBPOPB was changed to 0.411 g, and 0.119 g of triphenylamine (75 mol% with respect to DTBPOPB) was added and used, and the reaction temperature was changed to 140 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 5 In Comparative Example 1 (1), the amount of DTBPOPB was changed to 0.411 g, and 0.119 g of triphenylamine (75 mol% with respect to DTBPOPB) was added and used, and the reaction temperature was changed to 120 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 6 In Comparative Example 1 (1), the amount of DTBPOPB was changed to 0.411 g, and 0.059 g of N, N-dimethylaniline (75 mol% with respect to DTBPOPB) was added and used, and the reaction temperature was changed to 120 ° C. . Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Example 7 In Comparative Example 1 (1), the amount of DTBPOPB was changed to 0.411 g, and 0.092 g of tetraethylenepentamine (50 mol% with respect to DTBPOPB) was added and used, and the reaction temperature was changed to 120 ° C. Thereafter, the same steps as in Comparative Examples 1 (2) and (3) were performed.
- Table 2 shows the type of amine used in (1), the modification temperature and the OH-TEMPO modification rate, the amount of modified butyl rubber and the DTMPTA modification rate used in (2) above.
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Abstract
Description
NR1R2R3 〔I〕
(ここで、R1は炭素数1~20のアルキル基またはアリール基であり、R2、R3はそれぞれ独立に水素原子、炭素数1~20のアルキル基またはアリール基である)で表わされるモノアミン化合物
または一般式
(R4)2N(R5N)nR6N(R4)2 〔II〕
(ここで、R4は水素原子または炭素数1~6のアルキル基であり、R5、R6はそれぞれ独立に炭素数1~6のアルキレン基であり、nは0~20の整数である)で表わされるポリアミン化合物
である(E)アミン化合物の存在下で反応させて変性ポリマーを製造する方法、好ましくは(A)成分ポリマーに、(B)成分ニトロキシドフリーラジカル含有化合物、(C)成分有機過酸化物および(E)成分アミン化合物を添加して反応させた後、(D)成分官能基含有重合性モノマーを加えて反応させ、変性ポリマーのを製造する方法によって達成される。
またはその誘導体が用いられる。
(1) 天然ゴム360g、4-ヒドロキシ-2,2,6,6-テトラメチルピペリジン-1-オキシル〔OH-TEMPO〕(ADEKA製品LA7RD)6.37g(有機過酸化物に対するモル比18.5)およびビス(第3ブチルジオキシイソプロピル)ベンゼン-炭酸カルシウム(重量比40:60)混合物〔DTBPOPB〕(化薬アクゾ製品パーカドックス14-40)0.274gを600mlの密閉型混合機に投入し、40℃で5分間攪拌し、さらに混合機内を窒素雰囲気とした後、混合物温度を185℃迄上昇させ、その変性温度で15分間混練して反応させ、変性天然ゴムA(原料使用量の合計366.6gに対応)を得た。
比較例1(1)において、さらにトリフェニルアミン0.079g(DTBPOPBに対して50モル%)が添加して用いられ、反応温度を140℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、さらにN,N-ジメチルアニリン0.039g(DTBPOPBに対して50モル%)が添加して用いられ、反応温度を140℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、さらにテトラエチレンペンタミン0.061g(DTBPOPBに対して50モル%)が添加して用いられ、反応温度を140℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、DTBPOPB量が0.411gに変更され、さらにトリフェニルアミン0.119g(DTBPOPBに対して75モル%)が添加して用いられ、反応温度を140℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、DTBPOPB量が0.411gに変更され、さらにトリフェニルアミン0.119g(DTBPOPBに対して75モル%)が添加して用いられ、反応温度を120℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、DTBPOPB量が0.411gに変更され、さらにN,N-ジメチルアニリン0.059g(DTBPOPBに対して75モル%)が添加して用いられ、反応温度を120℃に変更した。以下、比較例1(2)、(3)と同様の工程が行われた。
比較例1(1)において、DTBPOPB量が0.411gに変更され、さらにテトラエチレンペンタミン0.092g(DTBPOPBに対して50モル%)が添加して用いられ、反応温度を120℃に変更した。以下、比較例1(2)、(3)が同様と同様の工程が行われた。
(1) ブチルゴム(ランクセス社製品Butyl 301)360g、OH-TEMPO 32.2g、DTBPOPB(40%)60.6gおよびトリフェニルアミン35.1g(DTBPOPBに対して100モル%)またはN,N-ジメチルアニリン17.3g(DTBPOPBに対して100モル%)をM600型密閉型混合機に投入し、40℃で5分間攪拌した後、混合物温度を所定温度迄上昇させ、その変性温度で30分間混練して反応させ、変性ブチルゴムA(原料使用量の合計量に対応)を得た。
Claims (14)
- (A)ポリマーに、(B)常温かつ酸素の存在下で安定なニトロキシドフリーラジカルを分子中に有する化合物、(C)有機過酸化物および(D)官能基を有するラジカル重合性モノマーを反応させて変性ポリマーを製造するに際し、一般式
NR1R2R3 〔I〕
(ここで、R1は炭素数1~20のアルキル基またはアリール基であり、R2、R3はそれぞれ独立に水素原子、炭素数1~20のアルキル基またはアリール基である)で表わされるモノアミン化合物
または一般式
(R4)2N(R5N)nR6N(R4)2 〔II〕
(ここで、R4は水素原子または炭素数1~6のアルキル基であり、R5、R6はそれぞれ独立に炭素数1~6のアルキレン基であり、nは0~20の整数である)で表わされるポリアミン化合物
である(E)アミン化合物の存在下で反応させることを特徴とする変性ポリマーの製造法。 - (A)成分ポリマーに、(B)成分ニトロキシドフリーラジカル含有化合物、(C)成分有機過酸化物および(E)成分アミン化合物を添加して反応させた後、(D)成分官能基含有ラジカル重合性モノマーを加えて反応させる請求項1記載の変性ポリマーの製造法。
- (E)成分アミン化合物存在下での反応が120~170℃で行われる請求項1または2記載の変性ポリマーの製造法。
- 加熱混合機を用いて反応が行われる請求項1または2記載の変性ポリマーの製造法。
- (A)成分ポリマーがジエン系ゴムまたはオレフィン系ポリマーである請求項1記載の変性ポリマーの製造法。
- (A)成分ポリマーが構成単位中にイソブチレン基を含んでいるポリマーである請求項1記載の変性ポリマーの製造法。
- (B)成分ニトロキシドフリーラジカル含有化合物が2,2,6,6-テトラメチル-1-ピペリジニルオキシまたはその誘導体である請求項1記載の変性ポリマーの製造法。
- (D)成分官能基含有ラジカル重合性モノマーが電子吸引基を有するモノマーである請求項1記載の変性ポリマーの製造法。
- (D)成分電子吸引基を有するモノマーがγ-(メタ)アクリロキシプロピル基含有シラン、γ-(メタ)アクリロキシプロピル基含有シラン以外の(メタ)アクリロキシ基を有する重合性モノマーまたは芳香族ビニルモノマーである請求項8記載の変性ポリマーの製造法。
- (A)成分ポリマー100重量部当り(B)成分ニトロキシドフリーラジカルを有する化合物が1重量部以上、(C)成分有機過酸化物が0.01~30重量部の割合で、かつ有機過酸化物に対するニトロキシドフリーラジカルを有する化合物のモル比が0.5以上の割合で用いられる請求項1記載の変性ポリマーの製造法。
- (A)成分ポリマー100重量部当り(B)成分ニトロキシドフリーラジカルを有する化合物1.5~20重量部、(C)成分有機過酸化物が0.05~20重量部の割合で、かつ有機過酸化物に対するニトロキシドフリーラジカルを有する化合物のモル比が1.0~50.0の割合で用いられる請求項1記載の変性ポリマーの製造法。
- ニトロキシドフリーラジカルを有する化合物を結合したポリマー100重量部に対して、(D)成分官能基含有ラジカル重合性モノマーが0.1~20重量部の割合で用いられる請求項2記載の変性ポリマーの製造法。
- (E)成分アミン化合物が(C)成分有機過酸化物に対して20~100モル%の割合で用いられる請求項1記載の変性ポリマーの製造法。
- (E)成分アミン化合物が(C)成分有機過酸化物に対して50~80モル%の割合で用いられる請求項1記載の変性ポリマーの製造法。
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CN201180023009.9A CN102869691B (zh) | 2010-05-07 | 2011-04-13 | 改性聚合物的制造方法 |
KR1020127030358A KR101322685B1 (ko) | 2010-05-07 | 2011-04-13 | 변성 폴리머의 제조법 |
DE112011101593.3T DE112011101593B4 (de) | 2010-05-07 | 2011-04-13 | Verfahren zur Herstellung von modifiziertem Dienkautschuk |
US13/696,085 US8557926B2 (en) | 2010-05-07 | 2011-04-13 | Method for producing modified polymer |
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JP2010106883A JP4821916B1 (ja) | 2010-05-07 | 2010-05-07 | 変性ポリマーの製造法 |
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US (1) | US8557926B2 (ja) |
JP (1) | JP4821916B1 (ja) |
KR (1) | KR101322685B1 (ja) |
CN (1) | CN102869691B (ja) |
DE (1) | DE112011101593B4 (ja) |
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Cited By (1)
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WO2013125415A1 (ja) * | 2012-02-23 | 2013-08-29 | 東海ゴム工業株式会社 | シリカ含有改質天然ゴムラテックス、シリカ含有改質天然ゴム材料およびその製造方法 |
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BR112016020830B1 (pt) | 2014-03-14 | 2021-08-17 | Milliken & Company | Composição de poliolefina heterofásica modificada e método de preparação |
DE112015005311T5 (de) | 2014-11-26 | 2017-08-24 | Milliken & Company | Modifizierte heterophasische Polyolefin-Zusammensetzung |
FR3030526B1 (fr) * | 2014-12-18 | 2018-06-15 | Arkema France | Polymerisation radicalaire d'alcoxyamines a basse temperature |
US10131735B2 (en) | 2014-12-18 | 2018-11-20 | Arkema France | Low-temperature radical polymerisation of alkoxyamines |
FR3030525B1 (fr) * | 2014-12-18 | 2018-05-11 | Arkema France | Polymerisation radicalaire d'alcoxyamines a basse temperature |
PL3256518T3 (pl) | 2015-02-10 | 2021-12-06 | Milliken & Company | Termoplastyczne kompozycje polimerowe |
CN107406640B (zh) | 2015-03-05 | 2020-12-08 | 美利肯公司 | 改性的多相聚烯烃组合物 |
CN116925465A (zh) | 2015-09-13 | 2023-10-24 | 美利肯公司 | 用于制备异相聚合物组合物的方法 |
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- 2011-04-13 US US13/696,085 patent/US8557926B2/en not_active Expired - Fee Related
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CN102869691B (zh) | 2015-05-20 |
CN102869691A (zh) | 2013-01-09 |
JP2011236280A (ja) | 2011-11-24 |
US8557926B2 (en) | 2013-10-15 |
TWI494336B (zh) | 2015-08-01 |
US20130053517A1 (en) | 2013-02-28 |
TW201204756A (en) | 2012-02-01 |
JP4821916B1 (ja) | 2011-11-24 |
KR20120135350A (ko) | 2012-12-12 |
DE112011101593B4 (de) | 2014-01-30 |
KR101322685B1 (ko) | 2013-10-30 |
DE112011101593T5 (de) | 2013-06-27 |
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