JP6723985B2 - 放出可能なガスを含むポリマー - Google Patents
放出可能なガスを含むポリマー Download PDFInfo
- Publication number
- JP6723985B2 JP6723985B2 JP2017507830A JP2017507830A JP6723985B2 JP 6723985 B2 JP6723985 B2 JP 6723985B2 JP 2017507830 A JP2017507830 A JP 2017507830A JP 2017507830 A JP2017507830 A JP 2017507830A JP 6723985 B2 JP6723985 B2 JP 6723985B2
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- JP
- Japan
- Prior art keywords
- polymerization
- reaction mixture
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- polymer
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- 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.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
-
- 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
- C08F2/42—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using short-stopping agents
-
- 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
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Description
(a)
(i)1つ以上のビニルモノマー、
(ii)1つ以上のpH感受性抑制系、
(iii)1つ以上の開始剤、
(iv)水、を含む反応混合物を提供することと、
(b)該ビニルモノマーのフリーラジカル重合がある部位で起こるような条件を該反応混合物中に確立することと、
(c)ステップ(a)及び(b)の後、かつ該フリーラジカル重合の完了前に、該フリーラジカル重合の部位での該フリーラジカル重合の生成速度を上昇させるために、該反応混合物のpHを変化させることと、を含む。
(a)
(i)モノマー部位に位置する、1つ以上のビニルモノマー、
(ii)1つ以上のpH感受性抑制系、
(iii)1つ以上の開始剤、
(iv)水、を含む反応混合物を提供することであって、
該反応混合物中の任意の緩衝剤の量が該反応混合物の重量に基づいて0〜0.1重量%であり、
該反応混合物が、該pH感受性抑制系が低生成速度モードにあるpH値を有する、提供することと、
(b)ステップ(a)の後に、該ビニルモノマーのフリーラジカル重合が起こるような条件を該反応混合物中に確立することと、を含む。
PHX<PHSLOW<PHFAST
の場合に、低生成速度モードにある。
PHFAST<PHSLOW<PHX
の場合に、低生成速度モードにある。
PHSLOW<PHFAST<PHY
の場合に、高生成速度モードにある。
PHY<PHFAST<PHSLOW
の場合に、高生成速度モードにある。
程度=100*PM/TM
式中、PMはフリーラジカル重合プロセスによって形成されたポリマーの質量であり、TMは容器に添加されたモノマーの総質量である。
DI水=脱イオン化水
CMMC=カルボキシメチルメチルセルロース
PVOH=SelVol(商標)523ポリビニルアルコール、Sekisui Specialty Chemicalsから
DVB=ジビニルベンゼン(純度63重量%)
BPO=過酸化ベンゾイル(純度75重量%)
スチレン(純度>99%)
NaOH:NaOHは5重量%〜25重量%濃度の溶液の形で添加された。
Claims (1)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462037337P | 2014-08-14 | 2014-08-14 | |
| US62/037,337 | 2014-08-14 | ||
| PCT/US2015/044766 WO2016025550A1 (en) | 2014-08-14 | 2015-08-12 | Polymer with releasable gas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017524058A JP2017524058A (ja) | 2017-08-24 |
| JP2017524058A5 JP2017524058A5 (ja) | 2019-10-10 |
| JP6723985B2 true JP6723985B2 (ja) | 2020-07-15 |
Family
ID=53901173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017507830A Active JP6723985B2 (ja) | 2014-08-14 | 2015-08-12 | 放出可能なガスを含むポリマー |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10221257B2 (ja) |
| EP (1) | EP3180366B1 (ja) |
| JP (1) | JP6723985B2 (ja) |
| KR (1) | KR102427467B1 (ja) |
| CN (1) | CN106574005B (ja) |
| RU (1) | RU2714313C2 (ja) |
| WO (1) | WO2016025550A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102621431B1 (ko) * | 2017-09-29 | 2024-01-08 | 다우 글로벌 테크놀로지스 엘엘씨 | 반경방향 편차를 갖는 입자 |
| KR102843200B1 (ko) | 2017-09-29 | 2025-08-07 | 롬 앤드 하스 캄파니 | 반경방향 편차를 갖는 입자의 제조 |
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| CA1059698A (en) | 1974-09-30 | 1979-07-31 | B.F. Goodrich Company (The) | Controlling the mass polymerization of vinyl chloride monomer |
| US4070419A (en) * | 1975-12-01 | 1978-01-24 | Cosden Technology, Inc. | Polymerization of styrene |
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| US4623706A (en) | 1984-08-23 | 1986-11-18 | The Dow Chemical Company | Process for preparing uniformly sized polymer particles by suspension polymerization of vibratorily excited monomers in a gaseous or liquid stream |
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| DE102004006116A1 (de) | 2004-02-06 | 2005-08-25 | Bayer Chemicals Ag | Verfahren zur Herstellung von monodispersen porenhaltigen Ionenaustauschern |
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-
2015
- 2015-08-12 JP JP2017507830A patent/JP6723985B2/ja active Active
- 2015-08-12 WO PCT/US2015/044766 patent/WO2016025550A1/en not_active Ceased
- 2015-08-12 CN CN201580043038.XA patent/CN106574005B/zh active Active
- 2015-08-12 RU RU2017106175A patent/RU2714313C2/ru active
- 2015-08-12 US US15/503,516 patent/US10221257B2/en active Active
- 2015-08-12 EP EP15753580.8A patent/EP3180366B1/en active Active
- 2015-08-12 KR KR1020177005471A patent/KR102427467B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2714313C2 (ru) | 2020-02-14 |
| RU2017106175A3 (ja) | 2019-02-11 |
| KR20170042616A (ko) | 2017-04-19 |
| EP3180366A1 (en) | 2017-06-21 |
| EP3180366B1 (en) | 2018-09-26 |
| US20170226239A1 (en) | 2017-08-10 |
| CN106574005A (zh) | 2017-04-19 |
| JP2017524058A (ja) | 2017-08-24 |
| KR102427467B1 (ko) | 2022-07-29 |
| WO2016025550A1 (en) | 2016-02-18 |
| US10221257B2 (en) | 2019-03-05 |
| CN106574005B (zh) | 2020-07-21 |
| RU2017106175A (ru) | 2018-08-27 |
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