JP2017524058A - 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
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- JP2017524058A JP2017524058A JP2017507830A JP2017507830A JP2017524058A JP 2017524058 A JP2017524058 A JP 2017524058A JP 2017507830 A JP2017507830 A JP 2017507830A JP 2017507830 A JP2017507830 A JP 2017507830A JP 2017524058 A JP2017524058 A JP 2017524058A
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- polymerization
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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
-
- 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
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- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
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 (3)
- ポリマー粒子及び放出可能な一酸化窒素を含むポリマー組成物であって、前記ポリマー粒子が、0.05mm〜1.5mmの体積平均粒径を有する、ポリマー組成物。
- 前記ポリマー粒子が、1つ以上のスチレンモノマーの重合された単位を含む、請求項1に記載のポリマー組成物。
- 前記ポリマー粒子が、前記ポリマー粒子に共有結合した1つ以上のイオン交換基を含む、請求項1に記載のポリマー組成物。
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 true JP2017524058A (ja) | 2017-08-24 |
JP2017524058A5 JP2017524058A5 (ja) | 2019-10-10 |
JP6723985B2 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 |
---|---|---|---|---|
WO2019067318A1 (en) * | 2017-09-29 | 2019-04-04 | Rohm And Haas Company | MANUFACTURE OF PARTICLES WITH RADIAL VARIATION |
EP3688048A1 (en) * | 2017-09-29 | 2020-08-05 | Rohm and Haas Company | Particles with radial variation |
Citations (6)
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2015
- 2015-08-12 WO PCT/US2015/044766 patent/WO2016025550A1/en active Application Filing
- 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 JP JP2017507830A patent/JP6723985B2/ja active Active
- 2015-08-12 CN CN201580043038.XA patent/CN106574005B/zh active Active
- 2015-08-12 KR KR1020177005471A patent/KR102427467B1/ko active IP Right Grant
Patent Citations (6)
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JP2007522324A (ja) * | 2004-02-09 | 2007-08-09 | アミュレット ファーマシューティカルズ インコーポレイティッド | 一酸化窒素放出ポリマー |
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JP2017524056A (ja) * | 2014-08-14 | 2017-08-24 | ローム アンド ハース カンパニーRohm And Haas Company | 重合プロセス |
Also Published As
Publication number | Publication date |
---|---|
CN106574005B (zh) | 2020-07-21 |
KR20170042616A (ko) | 2017-04-19 |
RU2017106175A (ru) | 2018-08-27 |
EP3180366A1 (en) | 2017-06-21 |
JP6723985B2 (ja) | 2020-07-15 |
WO2016025550A1 (en) | 2016-02-18 |
EP3180366B1 (en) | 2018-09-26 |
US20170226239A1 (en) | 2017-08-10 |
US10221257B2 (en) | 2019-03-05 |
RU2714313C2 (ru) | 2020-02-14 |
KR102427467B1 (ko) | 2022-07-29 |
CN106574005A (zh) | 2017-04-19 |
RU2017106175A3 (ja) | 2019-02-11 |
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