IT201700105979A1 - Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile - Google Patents

Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile

Info

Publication number
IT201700105979A1
IT201700105979A1 IT102017000105979A IT201700105979A IT201700105979A1 IT 201700105979 A1 IT201700105979 A1 IT 201700105979A1 IT 102017000105979 A IT102017000105979 A IT 102017000105979A IT 201700105979 A IT201700105979 A IT 201700105979A IT 201700105979 A1 IT201700105979 A1 IT 201700105979A1
Authority
IT
Italy
Prior art keywords
clay
composite
biodegradable polymer
biodegradable
polymer
Prior art date
Application number
IT102017000105979A
Other languages
English (en)
Inventor
Giacomo Guerrini
Michele Maggini
Silvia Gross
Valerio Causin
Original Assignee
Giacomo Guerrini
Univ Degli Studi Padova
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Giacomo Guerrini, Univ Degli Studi Padova filed Critical Giacomo Guerrini
Priority to IT102017000105979A priority Critical patent/IT201700105979A1/it
Priority to CN201880061376.XA priority patent/CN111108129A/zh
Priority to US16/648,930 priority patent/US20200283601A1/en
Priority to EP18780043.8A priority patent/EP3684823A1/en
Priority to PCT/EP2018/075691 priority patent/WO2019057935A1/en
Priority to AU2018335957A priority patent/AU2018335957A1/en
Publication of IT201700105979A1 publication Critical patent/IT201700105979A1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • 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
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/26—Cellulose ethers
    • C08J2301/28—Alkyl ethers
    • 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
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08J2303/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
IT102017000105979A 2017-09-21 2017-09-21 Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile IT201700105979A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT102017000105979A IT201700105979A1 (it) 2017-09-21 2017-09-21 Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile
CN201880061376.XA CN111108129A (zh) 2017-09-21 2018-09-21 生物可降解水凝胶
US16/648,930 US20200283601A1 (en) 2017-09-21 2018-09-21 Biodegradable hydrogel
EP18780043.8A EP3684823A1 (en) 2017-09-21 2018-09-21 Biodegradable hydrogel
PCT/EP2018/075691 WO2019057935A1 (en) 2017-09-21 2018-09-21 BIODEGRADABLE HYDROGEL
AU2018335957A AU2018335957A1 (en) 2017-09-21 2018-09-21 Biodegradable hydrogel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000105979A IT201700105979A1 (it) 2017-09-21 2017-09-21 Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile

Publications (1)

Publication Number Publication Date
IT201700105979A1 true IT201700105979A1 (it) 2019-03-21

Family

ID=60923832

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000105979A IT201700105979A1 (it) 2017-09-21 2017-09-21 Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile

Country Status (6)

Country Link
US (1) US20200283601A1 (it)
EP (1) EP3684823A1 (it)
CN (1) CN111108129A (it)
AU (1) AU2018335957A1 (it)
IT (1) IT201700105979A1 (it)
WO (1) WO2019057935A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11021410B2 (en) * 2018-12-10 2021-06-01 Purdue Research Foundation Layer-wise agglomerated urea granules
IT202100008291A1 (it) * 2021-04-01 2022-10-01 Bios Hydrogel S R L Composito per la coltivazione di piante o funghi, kit di coltivazione comprendente detto composito e processo per la produzione di detto composito
CN113713722B (zh) * 2021-08-13 2024-06-11 河海大学 一种仿eps型琼脂糖基水凝胶制备方法及吸附除磷运用
CN114471095B (zh) * 2022-02-11 2024-02-09 苏州北美国际高级中学 一种有机气凝胶干燥剂及其制备方法
CN115093262B (zh) * 2022-06-30 2023-08-11 东北农业大学 一种利用壳聚糖-粘土矿物复合材料提高有机固废堆肥中腐殖酸含量的方法
KR102909896B1 (ko) * 2022-08-08 2026-01-08 경상국립대학교 산학협력단 풀빅산 및 미녹시딜 함유 고분자 캡슐 및 이를 유효성분으로 포함하는 발모 촉진용 조성물
WO2024148318A1 (en) * 2023-01-05 2024-07-11 Hasbro, Inc. Carboxymethyl cellulose based projectile

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100234233A1 (en) * 2007-08-10 2010-09-16 Alessandro Sannino Polymer hydrogels and methods of preparation thereof
CN102477304A (zh) * 2010-11-27 2012-05-30 中国科学院兰州化学物理研究所 可降解复合液体地膜及其制备方法
CN105399896A (zh) * 2014-09-06 2016-03-16 天津市金鳞水处理科技有限公司 一种吸附重金属离子和酚类化合物的凝胶材料的制备方法及其产品

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20040918A1 (it) * 2004-12-29 2005-03-29 Luigi Ambrosio Idrogel polimerici superassorbenti biodegradabili e procedimento per la loro preparazione
CN101942167B (zh) * 2010-09-10 2012-05-23 天津工业大学 含有纳米粘土的高吸附性水凝胶及其制备方法和应用
EP2717685B1 (en) * 2011-06-07 2018-08-22 Gelesis LLC Method for producing hydrogels
TWI432504B (zh) * 2012-03-28 2014-04-01 Formosa Plastics Corp 高吸水性樹脂的製法
CN105294297A (zh) * 2015-11-24 2016-02-03 合肥永盛养殖有限公司 一种微米水凝胶的微纳双通道调控的无花果高效肥料以及制备方法
CN105820017A (zh) * 2016-05-19 2016-08-03 四川施利旺农业科技开发有限公司 一种改良盐碱地土壤的生态土壤调理剂及制备方法
CN106732423B (zh) * 2016-12-28 2019-10-01 西北师范大学 一种羟乙基纤维素/凹凸棒/腐殖酸钠复合水凝胶的制备及应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100234233A1 (en) * 2007-08-10 2010-09-16 Alessandro Sannino Polymer hydrogels and methods of preparation thereof
CN102477304A (zh) * 2010-11-27 2012-05-30 中国科学院兰州化学物理研究所 可降解复合液体地膜及其制备方法
CN105399896A (zh) * 2014-09-06 2016-03-16 天津市金鳞水处理科技有限公司 一种吸附重金属离子和酚类化合物的凝胶材料的制备方法及其产品

Also Published As

Publication number Publication date
CN111108129A (zh) 2020-05-05
AU2018335957A1 (en) 2020-04-16
US20200283601A1 (en) 2020-09-10
WO2019057935A1 (en) 2019-03-28
EP3684823A1 (en) 2020-07-29

Similar Documents

Publication Publication Date Title
EP3724273A4 (en) BIODEGRADABLE NANOSTRUCTURED COMPOSITES
EP3580166A4 (en) Bonded structures
EP3558863A4 (en) RELATED STRUCTURES
EP3613444A4 (en) COMPOSITE MATERIAL
CL2018000524S1 (es) Golilla
PL3544800T3 (pl) Elastyczny kompozyt
DE202018003363U8 (de) Handgelenkssphygmomanometer
DK3469127T3 (da) Kompositmateriale
EP3683045A4 (en) COMPOSITE MATERIAL
IT201700105979A1 (it) Biodegradable polymer-clay composite - Composito polimerico-argilloso biodegradabile
EP3665481C0 (en) CARBON HYDRATE SENSORS
EP3585834A4 (en) COMPOSITE MATERIAL
EP3603798A4 (en) SEPARATION MATERIAL
EP3683046A4 (en) COMPOSITE
EP3686001A4 (en) COMPOSITE MATERIAL
EP3685645A4 (en) COMPOSITE ITEM
MA54257A (fr) Plaque de platre
EP3998387C0 (de) Verbundelement
EP3704786C0 (en) TERMINATION UNIT
EP3583153A4 (en) BIODEGRADABLE POLYIONENES
EP3604834A4 (en) BOLT
FR3027492B1 (fr) Egrappoir separateur-trieur de la vendange
UA36253S (uk) Емблема
IT201700099592A1 (it) Cartolina
UA35550S (uk) Емблема