TW202208447A - 嵌段共聚物、其製造方法、以及使用其之吸收劑及吸收性物品 - Google Patents
嵌段共聚物、其製造方法、以及使用其之吸收劑及吸收性物品 Download PDFInfo
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- TW202208447A TW202208447A TW110120732A TW110120732A TW202208447A TW 202208447 A TW202208447 A TW 202208447A TW 110120732 A TW110120732 A TW 110120732A TW 110120732 A TW110120732 A TW 110120732A TW 202208447 A TW202208447 A TW 202208447A
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- Prior art keywords
- block copolymer
- block
- ionic
- polymerization
- vinyl ester
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- 239000002250 absorbent Substances 0.000 title claims description 41
- 230000002745 absorbent Effects 0.000 title claims description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000006096 absorbing agent Substances 0.000 title 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
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- 229920000831 ionic polymer Polymers 0.000 claims abstract description 39
- 125000003010 ionic group Chemical group 0.000 claims abstract description 38
- 150000003839 salts Chemical class 0.000 claims abstract description 35
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 9
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- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000010526 radical polymerization reaction Methods 0.000 claims description 11
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- RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 description 5
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- TZYULTYGSBAILI-UHFFFAOYSA-M trimethyl(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC=C TZYULTYGSBAILI-UHFFFAOYSA-M 0.000 description 1
- ZQYKGADTDCTWSZ-UHFFFAOYSA-N trimethyl-[(prop-2-enoylamino)methyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CNC(=O)C=C ZQYKGADTDCTWSZ-UHFFFAOYSA-N 0.000 description 1
- CCVMLEHYQVSFOM-UHFFFAOYSA-N trimethyl-[2-(prop-2-enoylamino)ethyl]azanium;chloride Chemical compound [Cl-].C[N+](C)(C)CCNC(=O)C=C CCVMLEHYQVSFOM-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
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- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/24—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/026—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising acrylic acid, methacrylic acid or derivatives thereof
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- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
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- A01K1/0152—Litter
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- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
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- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
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| JP2020-099593 | 2020-06-08 | ||
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| CN120988218B (zh) * | 2025-10-23 | 2026-02-03 | 中国石油集团渤海钻探工程有限公司 | 一种水性嵌段共聚物及其在高密度水基钻井液中的应用 |
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| JP2004001461A (ja) * | 2002-04-04 | 2004-01-08 | Sanaddo Kk | 吸湿・吸水性構造体及び高吸湿性複合材料 |
| JP2011122081A (ja) * | 2009-12-11 | 2011-06-23 | Nissan Chem Ind Ltd | 熱硬化性膜形成組成物 |
| JP2013149462A (ja) * | 2012-01-19 | 2013-08-01 | Kuraray Co Ltd | 膜−電極接合体 |
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| JP2016155106A (ja) * | 2015-02-25 | 2016-09-01 | 株式会社クラレ | 硝酸イオンの分離方法 |
| JP6713322B2 (ja) * | 2016-03-31 | 2020-06-24 | 株式会社クラレ | ポリビニルエステルの製造方法およびポリビニルアルコールの製造方法 |
| JP6598338B2 (ja) * | 2016-09-23 | 2019-10-30 | 旭化成株式会社 | アブレーション層、感光性樹脂構成体、及び当該感光性樹脂構成体を用いた凸版印刷版の製造方法 |
| WO2019013267A1 (ja) * | 2017-07-11 | 2019-01-17 | 株式会社クラレ | ポリビニルアルコール及びポリビニルアルコールの製造方法 |
| TWI836106B (zh) * | 2019-06-28 | 2024-03-21 | 日商可樂麗股份有限公司 | 乙烯醇系嵌段共聚物及其製造方法 |
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| JPWO2021251324A1 (https=) | 2021-12-16 |
| WO2021251324A1 (ja) | 2021-12-16 |
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