JP6568097B2 - 生分解性架橋ポリマー - Google Patents
生分解性架橋ポリマー Download PDFInfo
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- JP6568097B2 JP6568097B2 JP2016555950A JP2016555950A JP6568097B2 JP 6568097 B2 JP6568097 B2 JP 6568097B2 JP 2016555950 A JP2016555950 A JP 2016555950A JP 2016555950 A JP2016555950 A JP 2016555950A JP 6568097 B2 JP6568097 B2 JP 6568097B2
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
- C08G65/33344—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing carbamate group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/38—Block or graft polymers prepared by polycondensation of aldehydes or ketones onto macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/50—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type containing nitrogen, e.g. polyetheramines or Jeffamines(r)
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
- C08J2201/026—Crosslinking before of after foaming
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
- C08J2203/142—Halogenated saturated hydrocarbons, e.g. H3C-CF3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/10—Rigid foams
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Biological Depolymerization Polymers (AREA)
Description
1.構成成分A及びBを個別に混合する。
2.A及びBを水浴中で80℃まで加熱する。
3.発泡剤をAに添加する。
4.高速混合する。
5.混合中にBを添加する。
6.シリンジを用いて触媒を添加し、30秒間混合する。
1.CHDAは、1,3−及び1,4−シクロヘキサンジカルボキシアルデヒドの混合物である。
2.ポリカルバメートは、平均分子量600及び平均OH基数378mg KOH/gのペンタエリトリトール−開始鎖−拡張剤&架橋剤(Arch Chemical PolyG 540−378)であり、このPolyGポリオールの60mol%のヒドロキシル基がカルバメート官能基に変換されたものである(1.5:1のカルバメート:ヒドロキシル)。
3.発泡剤は、HFC245Aである。
4.PHT4ジオールは、Great Lakes Solutions難燃剤CAS 77098−07−8である。
5.TEPは、トリエチルリン酸塩試薬(本明細書では難燃剤として使用)である。
6.シリコーン界面活性剤は、Niax L5340(Momentive Performance Material)である。
密度132kg/m3
圧縮強度28kPa
開放気泡51%
約0.2gの長方形のポリマー片を各試料から切り取った。その後、これらのポリマー片を各々秤量し、重量を記録した。その後、これらのポリマー片の各々を、25mLの1M水酸化ナトリウム水溶液(40gの水酸化ナトリウム固体を脱イオン水中に溶解して1Lに希釈することによりバルク溶液を事前に作製した)を含有するガラス瓶内に入れた。その後、これらの瓶を50℃に設定された水浴軌道振盪器上に固定し、125r.p.m.で72時間振盪した。溶液の上清を瓶から緩徐に移し、試料を除去し、それらを脱イオン水で完全にすすぐことにより、72時間後にこれらの試料を収集した。その後、各片をプラスチック秤量ボート上に置き、50℃に設定されたオーブンに入れ、一晩乾燥させた。乾燥させた後、これらの試料を再度秤量し、重量を記録した。インキュベーションプロセス前の重量とインキュベーションプロセス後の重量を比較することにより、重量変化を計算した。
・Jeffamine T403:PO系ポリエーテルアミン(Huntsman製)
・Voranol 446:EO/POポリオール(Dow製)
・Terathane 650:ポリテトラメチレンエーテルグリコール(Invista製、650分子量)
・Terathane 1000:ポリテトラメチレンエーテルグリコール(Invista製、1000分子量)
・PCL:平均分子量〜14000及び平均モル数〜10000を有するもの(Sigma Aldrich製)。CAS番号24980−41−4
Claims (9)
- アルデヒド反応性官能基を有するポリマーとポリアルデヒドとの反応生成物である生分解性架橋ポリマーであって、前記アルデヒド反応性官能基を有するポリマーが生分解性構造体を含むか、または前記ポリアルデヒドが生分解性構造体を含み、前記生分解性構造体が、ポリグリコール酸ポリオール、ポリ乳酸ポリオール、ポリ(乳酸−co−グリコール酸)、ポリ(グリコリド−co−トリメチレンカーボネート)ポリオール、ポリヒドロキシブチレートポリオール、エチレングリコールセグメントを有する脂肪族ポリエステルポリオール、ビニルピロリドンコポリマー、キシリトール、ソルビトール、マンニトール、マルチトール、ポリメタクリル酸、ならびにポリアクリル酸からなる群から選択される、前記生分解性架橋ポリマー。
- 前記アルデヒド反応性官能基が、カルバメート、アミン、アミド、尿素、及びアルコールからなる群から選択される、請求項1に記載の前記生分解性架橋ポリマー。
- 前記ポリアルデヒドが、5〜15個の炭素原子及び2〜4個のアルデヒド基を有する、請求項1又は2に記載の前記生分解性架橋ポリマー。
- 前記アルデヒド反応性官能基を有するポリマーが、前記ポリマー中の生分解性構造体及び非生分解性構造体の全重量に基づいて、25〜100wt%の生分解性構造体を含む、請求項1〜3のいずれか一項に記載の前記生分解性架橋ポリマー。
- 前記アルデヒド反応性官能基がカルバメートを含む、請求項1〜4のいずれか一項に記載の前記生分解性架橋ポリマー。
- 前記ポリアルデヒドが、C6〜C10脂環式または芳香族ジアルデヒドである、請求項1〜5のいずれか一項に記載の前記生分解性架橋ポリマー。
- 前記アルデヒド反応性官能基を有するポリマーが、アルデヒド反応性官能基当たり100〜1,000の平均当量を有する、請求項1〜6のいずれか一項に記載の前記生分解性架橋ポリマー。
- 前記アルデヒド反応性官能基を有するポリマーが、前記ポリマー中の生分解性構造体及び非生分解性構造体の全重量に基づいて、50〜100wt%の生分解性構造体を含む、請求項1〜7のいずれか一項に記載の前記生分解性架橋ポリマー。
- 硬質発泡体の形態である、請求項1〜8のいずれか一項に記載の前記生分解性架橋ポリマー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461955330P | 2014-03-19 | 2014-03-19 | |
US61/955,330 | 2014-03-19 | ||
PCT/US2015/019593 WO2015142564A1 (en) | 2014-03-19 | 2015-03-10 | Biodegradable crosslinked polymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017513968A JP2017513968A (ja) | 2017-06-01 |
JP6568097B2 true JP6568097B2 (ja) | 2019-08-28 |
Family
ID=52997504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016555950A Active JP6568097B2 (ja) | 2014-03-19 | 2015-03-10 | 生分解性架橋ポリマー |
Country Status (7)
Country | Link |
---|---|
US (1) | US9783650B2 (ja) |
EP (1) | EP3119832A1 (ja) |
JP (1) | JP6568097B2 (ja) |
CN (1) | CN106103558B (ja) |
AU (1) | AU2015231797A1 (ja) |
BR (1) | BR112016021028B1 (ja) |
WO (1) | WO2015142564A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3310873A1 (en) * | 2015-06-17 | 2018-04-25 | Dow Global Technologies LLC | Method for controlled release of antimicrobial compounds |
US11718724B2 (en) | 2016-06-28 | 2023-08-08 | Ddp Specialty Electronic Materials Us, Llc. | System for dimensionally stable isocyanate-free polyurethane foam |
DE112018000818T5 (de) | 2017-02-14 | 2019-10-24 | Cryovac, Llc | Isocyanatfreier Schaumstoff unter Verwendung von Kohlenstoff-Michael-Additionschemie |
US10329380B2 (en) * | 2017-05-17 | 2019-06-25 | International Business Machines Corporation | Lactide-derived polymers with improved materials properties via polyhexahydrotriazines (PHT) reaction |
WO2019231763A1 (en) | 2018-05-27 | 2019-12-05 | Christos Angeletakis | Tissue adhesives and sealants using naturally derived aldehydes |
US20210355100A1 (en) * | 2018-10-29 | 2021-11-18 | Pujing Chemical Industry Co., Ltd. | Glycolide Production With Low Solid Residue |
EP4013821A1 (en) | 2019-08-12 | 2022-06-22 | Solutum Technologies Ltd | Composites and uses thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU185866B (en) | 1981-05-06 | 1985-04-28 | Chinoin Gyogyszer Es Vegyeszet | Cyclodextrine foam-polymeres and process for producing them |
JP3344760B2 (ja) * | 1993-03-19 | 2002-11-18 | 日本合成化学工業株式会社 | 崩壊性発泡成形体 |
JPH11124770A (ja) * | 1997-10-23 | 1999-05-11 | Kuraray Co Ltd | 架橋剤の濃度調整方法 |
JP4512381B2 (ja) * | 2004-02-12 | 2010-07-28 | 日清紡ホールディングス株式会社 | 生分解性プラスチックを含む繊維製品 |
JP4858955B2 (ja) * | 2006-03-31 | 2012-01-18 | 独立行政法人産業技術総合研究所 | 架橋型高分子電解質膜 |
EP2142208A4 (en) | 2007-04-03 | 2013-01-16 | Aeris Therapeutics Llc | THERAPY OF NETWORKED BIOPOLYMERS TO REDUCE LUNG VOLUME |
EP2397506B1 (en) * | 2010-06-16 | 2017-09-27 | Dow Global Technologies Inc. | Ambient temperature curable isocyanate-free compositions for preparing crosslinked polyurethanes |
US9604721B2 (en) * | 2013-06-18 | 2017-03-28 | Dow Global Technologies Llc | Cross-linkable coating composition and method of producing the same |
CN103435832B (zh) * | 2013-08-23 | 2015-07-29 | 华南理工大学 | 一种聚乙烯醇吸液海绵材料及其制备方法 |
EP3068816B1 (en) * | 2013-11-13 | 2019-09-11 | Dow Global Technologies Llc | A non-aqueous crosslinkable compositon, a method to produce same and coatings and articles comprising the same |
-
2015
- 2015-03-10 WO PCT/US2015/019593 patent/WO2015142564A1/en active Application Filing
- 2015-03-10 US US15/124,230 patent/US9783650B2/en active Active
- 2015-03-10 BR BR112016021028-0A patent/BR112016021028B1/pt active IP Right Grant
- 2015-03-10 JP JP2016555950A patent/JP6568097B2/ja active Active
- 2015-03-10 AU AU2015231797A patent/AU2015231797A1/en not_active Abandoned
- 2015-03-10 CN CN201580013034.7A patent/CN106103558B/zh active Active
- 2015-03-10 EP EP15717984.7A patent/EP3119832A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN106103558B (zh) | 2019-11-15 |
JP2017513968A (ja) | 2017-06-01 |
US20170029590A1 (en) | 2017-02-02 |
CN106103558A (zh) | 2016-11-09 |
EP3119832A1 (en) | 2017-01-25 |
BR112016021028B1 (pt) | 2021-07-13 |
US9783650B2 (en) | 2017-10-10 |
WO2015142564A1 (en) | 2015-09-24 |
BR112016021028A2 (pt) | 2017-08-15 |
AU2015231797A1 (en) | 2016-09-22 |
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