KR102849940B1 - 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법 - Google Patents

높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법

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Publication number
KR102849940B1
KR102849940B1 KR1020247025438A KR20247025438A KR102849940B1 KR 102849940 B1 KR102849940 B1 KR 102849940B1 KR 1020247025438 A KR1020247025438 A KR 1020247025438A KR 20247025438 A KR20247025438 A KR 20247025438A KR 102849940 B1 KR102849940 B1 KR 102849940B1
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KR
South Korea
Prior art keywords
carboxymethylcellulose
cross
citric acid
linked
water
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KR1020247025438A
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English (en)
Korean (ko)
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KR20240122569A (ko
Inventor
알레산드로 산니노
크리스티안 드미트리
이샤이 조하르
에얄 에스. 론
배리 제이. 핸드
코지모 사포나로
Original Assignee
젤레시스 엘엘씨
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Publication of KR20240122569A publication Critical patent/KR20240122569A/ko
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Publication of KR102849940B1 publication Critical patent/KR102849940B1/ko
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/738—Cross-linked polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Diabetes (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Nutrition Science (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Endocrinology (AREA)
  • Emergency Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
KR1020247025438A 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법 Active KR102849940B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562109392P 2015-01-29 2015-01-29
US62/109,392 2015-01-29
PCT/US2016/015669 WO2016123490A1 (en) 2015-01-29 2016-01-29 Method for producing hydrogels coupling high elastic modulus and absorbance
KR1020177023170A KR20170109587A (ko) 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020177023170A Division KR20170109587A (ko) 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법

Publications (2)

Publication Number Publication Date
KR20240122569A KR20240122569A (ko) 2024-08-12
KR102849940B1 true KR102849940B1 (ko) 2025-08-22

Family

ID=56544392

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020247025438A Active KR102849940B1 (ko) 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법
KR1020177023170A Ceased KR20170109587A (ko) 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020177023170A Ceased KR20170109587A (ko) 2015-01-29 2016-01-29 높은 탄성 계수 및 흡수율로 결합되는 하이드로겔을 제조하는 방법

Country Status (13)

Country Link
US (4) US10179824B2 (https=)
EP (2) EP3250612B1 (https=)
JP (2) JP6847841B2 (https=)
KR (2) KR102849940B1 (https=)
CN (1) CN107250164B (https=)
AU (1) AU2016211329B2 (https=)
BR (1) BR112017016200B1 (https=)
CA (1) CA2974967C (https=)
ES (1) ES2847776T3 (https=)
MX (1) MX2017009805A (https=)
PL (1) PL3250612T3 (https=)
RU (1) RU2709361C2 (https=)
WO (1) WO2016123490A1 (https=)

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MX2010001629A (es) * 2007-08-10 2010-08-09 Alessandro Sannino Hidrogeles de polimero y metodos de preparacion de los mismos.
EP2717685B1 (en) 2011-06-07 2018-08-22 Gelesis LLC Method for producing hydrogels
CA2950482C (en) 2014-06-20 2022-12-06 Gelesis, Llc Methods for treating overweight or obesity
CA2974967C (en) 2015-01-29 2023-06-27 Gelesis Llc Method for producing hydrogels coupling high elastic modulus and absorbance
JP7132128B2 (ja) * 2016-04-25 2022-09-06 ジェレシス，エルエルシー 便秘の治療方法
BR112019006328B1 (pt) * 2016-09-30 2022-07-19 Aquabank Australia Pty Ltd Método para sustentar o crescimento de uma cultura agrícola
AU2018248418A1 (en) * 2017-04-05 2019-11-21 Gelesis, Llc Improved superabsorbent materials and methods of production thereof
AU2018251210B2 (en) * 2017-04-14 2025-01-23 Gelesis S.r.l. Compositions and methods for treating or preventing gut permeability-related disorders
US11918602B2 (en) 2018-08-10 2024-03-05 Simeon Investment, Inc. Methods for reducing cholesterol with superabsorbent materials
US11925660B2 (en) 2018-08-10 2024-03-12 Simeon Investment, Inc. Treatment for obesity with superabsorbent materials
US12285738B2 (en) 2018-08-10 2025-04-29 Simeon Investment, Inc. Modulation of glucose bioaccessibility with superabsorbent materials
WO2021067076A1 (en) * 2019-10-01 2021-04-08 Brillian Pharma Inc. Methods for treating or preventing obesity and body weight management
FR3105729B1 (fr) * 2019-12-31 2023-07-21 Mrs Biotech Composition pour la gestion du poids d’un sujet
RU2743941C1 (ru) * 2020-07-29 2021-03-01 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) Способ получения биополимерного гидрогеля
WO2022203606A1 (en) * 2021-03-23 2022-09-29 The Chloroplast Pte. Ltd. Superabsorbent hydrogels
EP4335890A4 (en) * 2021-07-09 2024-10-02 Lg Chem, Ltd. Biodegradable super absorbent polymer and preparation method thereof
CN114409929B (zh) * 2022-02-07 2024-07-05 南京易亨制药有限公司 一种聚合物水凝胶及其制备方法和其应用
CN114409928B (zh) * 2022-02-07 2024-04-09 南京易亨制药有限公司 一种高弹性模量的聚合物水凝胶及其制备方法和其应用
CN114702734A (zh) * 2022-04-08 2022-07-05 重庆师范大学 一种纤维素醚类凝胶及其制备方法和应用
WO2024013649A2 (en) * 2022-07-11 2024-01-18 Glycemic Shield Nutrition related swellable item
CN115317630A (zh) * 2022-10-14 2022-11-11 山东百多安医疗器械股份有限公司 一种用于超声的胃肠助显胶囊及其制备方法
CN116210894A (zh) * 2022-11-18 2023-06-06 西北大学 一种饱腹型水凝胶的制备方法及应用
CN116807980B (zh) * 2023-07-10 2024-11-05 橡果美健实业投资股份有限公司 用于肥胖干预的胃内占容水凝胶颗粒的制备方法及应用
CN117159788A (zh) * 2023-09-15 2023-12-05 江西博恩锐尔生物科技有限公司 一种鼻用抗过敏粉末敷料及其制备方法
CN121532449A (zh) * 2023-10-08 2026-02-13 长春金赛药业有限责任公司 一种氨基酸交联多糖聚合物、水凝胶及其制备方法
CN119912709B (zh) * 2025-01-21 2025-10-14 江苏创健医疗科技股份有限公司 一种高吸收性水凝胶及其制备方法与应用

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Also Published As

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KR20240122569A (ko) 2024-08-12
US11130824B2 (en) 2021-09-28
EP3250612A1 (en) 2017-12-06
US20220073652A1 (en) 2022-03-10
AU2016211329B2 (en) 2020-08-27
PL3250612T3 (pl) 2021-06-14
CN107250164A (zh) 2017-10-13
EP3250612A4 (en) 2018-08-29
US20190233545A1 (en) 2019-08-01
RU2017129508A (ru) 2019-02-28
US10584183B2 (en) 2020-03-10
MX2017009805A (es) 2018-05-07
AU2016211329A1 (en) 2017-08-03
JP2021091919A (ja) 2021-06-17
CA2974967A1 (en) 2016-08-04
KR20170109587A (ko) 2017-09-29
RU2017129508A3 (https=) 2019-06-25
BR112017016200A2 (pt) 2018-03-27
ES2847776T3 (es) 2021-08-03
US20160222134A1 (en) 2016-08-04
JP6847841B2 (ja) 2021-03-24
BR112017016200A8 (pt) 2022-08-30
WO2016123490A1 (en) 2016-08-04
EP3250612B1 (en) 2020-12-02
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CN107250164B (zh) 2023-01-31
CA2974967C (en) 2023-06-27
RU2709361C2 (ru) 2019-12-17
US10179824B2 (en) 2019-01-15
JP2018503726A (ja) 2018-02-08
BR112017016200B1 (pt) 2022-09-20
US20200277407A1 (en) 2020-09-03

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