JPH0547256B2 - - Google Patents
Info
- Publication number
- JPH0547256B2 JPH0547256B2 JP16840287A JP16840287A JPH0547256B2 JP H0547256 B2 JPH0547256 B2 JP H0547256B2 JP 16840287 A JP16840287 A JP 16840287A JP 16840287 A JP16840287 A JP 16840287A JP H0547256 B2 JPH0547256 B2 JP H0547256B2
- Authority
- JP
- Japan
- Prior art keywords
- methyl ether
- gel
- temperature
- polyvinyl methyl
- water
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 claims description 37
- 239000007864 aqueous solution Substances 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 10
- 229920006318 anionic polymer Polymers 0.000 claims description 9
- 238000005345 coagulation Methods 0.000 claims description 9
- 230000015271 coagulation Effects 0.000 claims description 9
- 239000005518 polymer electrolyte Substances 0.000 claims description 9
- 229920001448 anionic polyelectrolyte Polymers 0.000 claims description 7
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 4
- 230000001112 coagulating effect Effects 0.000 claims description 3
- 238000004132 cross linking Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000002166 wet spinning Methods 0.000 claims description 2
- 239000000499 gel Substances 0.000 description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000000463 material Substances 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 4
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 230000004043 responsiveness Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 235000010443 alginic acid Nutrition 0.000 description 3
- 239000000783 alginic acid Substances 0.000 description 3
- 229920000615 alginic acid Polymers 0.000 description 3
- 229960001126 alginic acid Drugs 0.000 description 3
- 150000004781 alginic acids Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000661 sodium alginate Substances 0.000 description 3
- 235000010413 sodium alginate Nutrition 0.000 description 3
- 229940005550 sodium alginate Drugs 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid group Chemical group C(\C=C/C(=O)O)(=O)O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000000648 calcium alginate Substances 0.000 description 1
- 235000010410 calcium alginate Nutrition 0.000 description 1
- 229960002681 calcium alginate Drugs 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Colloid Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16840287A JPS6434435A (en) | 1987-07-06 | 1987-07-06 | Temperature sensitive gel and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16840287A JPS6434435A (en) | 1987-07-06 | 1987-07-06 | Temperature sensitive gel and manufacture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434435A JPS6434435A (en) | 1989-02-03 |
| JPH0547256B2 true JPH0547256B2 (es) | 1993-07-16 |
Family
ID=15867455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16840287A Granted JPS6434435A (en) | 1987-07-06 | 1987-07-06 | Temperature sensitive gel and manufacture thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434435A (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2626697B2 (ja) * | 1988-12-15 | 1997-07-02 | 工業技術院長 | 感温性ゲルの製法 |
| US5534229A (en) * | 1992-09-16 | 1996-07-09 | Nomura & Shibatani | Volatilization suppressing agent |
| JPH1024223A (ja) * | 1996-07-12 | 1998-01-27 | Nitto Denko Corp | 分離膜及びその製造方法 |
| JP4819984B2 (ja) * | 1999-06-23 | 2011-11-24 | 独立行政法人日本原子力研究開発機構 | 自己架橋型アルキルセルロース誘導体、及びそれらの製造方法 |
| KR100637643B1 (ko) * | 1999-10-20 | 2006-10-23 | 에이비비 터보 시스템즈 아게 | 터빈식 기계의 로터와 스테이터 사이에 형성된 방사상간극에서의 유동을 냉각하는 방법 및 장치 |
| US7311861B2 (en) * | 2004-06-01 | 2007-12-25 | Boston Scientific Scimed, Inc. | Embolization |
| JP2008094951A (ja) * | 2006-10-11 | 2008-04-24 | Japan Atomic Energy Agency | 放射線橋かけ型ハイドロゲルの製造方法 |
| JP6809547B2 (ja) * | 2019-02-04 | 2021-01-06 | 日清紡ホールディングス株式会社 | 疎水性アルギン酸粒子群及びその製造方法 |
| JP2021173248A (ja) | 2020-04-28 | 2021-11-01 | 三菱重工業株式会社 | ターボチャージャ |
| CN112080028A (zh) * | 2020-09-11 | 2020-12-15 | 晋江联兴反光材料有限公司 | 一种温变防水反光膜 |
-
1987
- 1987-07-06 JP JP16840287A patent/JPS6434435A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6434435A (en) | 1989-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1181915A (en) | Process for preparing a hydrogel | |
| CA2157064C (en) | Production process of connected microgel particles and articles treated with connected microgel particles | |
| JPH0547256B2 (es) | ||
| JPH0126363B2 (es) | ||
| CA1116517A (en) | Transparent liquid dressing material | |
| Zezin et al. | Interaction of Linear Polyelectrolytes with Oppositely Charged Lightly Cross‐Linked Networks | |
| CN108409988A (zh) | 一种海绵状大孔聚乙烯醇水凝胶的制备方法 | |
| JPH02109570A (ja) | シルクフィブロイン含有成形物 | |
| Taher et al. | Development of smart alginate/chitosan grafted microcapsules for colon site-specific drug delivery | |
| JP2626697B2 (ja) | 感温性ゲルの製法 | |
| Bajpai | Swelling studies on hydrogel networks—a review | |
| JPH04268359A (ja) | 刺激応答性ヒドロゲル及びその製造方法 | |
| Mina et al. | Swelling behavior of acrylamide hydrogel in different solvents and pHs | |
| JPS5844699B2 (ja) | スグレタセイノウ オユウスル ヒドロゲルヨウキザイ | |
| JPH0251936B2 (es) | ||
| JP2519971B2 (ja) | 温度応答性多孔質ゲルの製造方法 | |
| JPS6245637A (ja) | 多孔質ポリビニルアルコ−ル含水ゲル微小球 | |
| JP2564520B2 (ja) | コンタクトレンズの製造方法 | |
| CN115947888B (zh) | 一种快速温敏响应聚丙烯酰胺复合水凝胶的制备方法 | |
| RU2715198C1 (ru) | Способ получения макропористых формоустойчивых полимерных гидрогелей с использованием микроволнового излучения (варианты) | |
| JPH0662683B2 (ja) | 分別アガロイド組成物、それらの製法及び用途 | |
| Ding et al. | Study on characteristics of the electric‐field‐sensitive hydrogel inspired by jelly in the ampullae of Lorenzini of elasmobranchs | |
| JPH06262047A (ja) | モザイク荷電メンブラン及びその製造方法 | |
| EP0331521A2 (en) | Novel polyacrylonitrile compositions and method for producing same | |
| Hassan et al. | γ-Irradiated Polyvinyl Alcohol (PVA) and acrylic acid blend hydrogels: Swelling and absorption properties |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |