WO2017006345A3 - An ultra light weight nanofiber polymer carrier for use in agricultural and industrial applications - Google Patents

An ultra light weight nanofiber polymer carrier for use in agricultural and industrial applications Download PDF

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Publication number
WO2017006345A3
WO2017006345A3 PCT/IN2016/000181 IN2016000181W WO2017006345A3 WO 2017006345 A3 WO2017006345 A3 WO 2017006345A3 IN 2016000181 W IN2016000181 W IN 2016000181W WO 2017006345 A3 WO2017006345 A3 WO 2017006345A3
Authority
WO
WIPO (PCT)
Prior art keywords
light weight
polymer carrier
agricultural
industrial applications
nanofiber polymer
Prior art date
Application number
PCT/IN2016/000181
Other languages
French (fr)
Other versions
WO2017006345A2 (en
Inventor
Chandra T.S.
Natarajan T.S.
Sairam Kavitha
Karunakaran Arvind
Sham Raheja Anant
Original Assignee
Indian Institute Of Technology Madras
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 Indian Institute Of Technology Madras filed Critical Indian Institute Of Technology Madras
Publication of WO2017006345A2 publication Critical patent/WO2017006345A2/en
Publication of WO2017006345A3 publication Critical patent/WO2017006345A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/08—Organic fertilisers containing added bacterial cultures, mycelia or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/50—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyalcohols, polyacetals or polyketals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

An ultra-light weight nanofiber polymer carrier for use in agricultural and industrial applications. The proposed method for preparing the ultra-light weight nanofiber polymer carrier material can be an effective solution for providing light weight water soluble polymer carrier of bioactive agents/microorganisms for use in agricultural and industrially important microorganisms and their products and related biomolecules.
PCT/IN2016/000181 2015-07-08 2016-07-06 An ultra light weight nanofiber polymer carrier for use in agricultural and industrial applications WO2017006345A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3490CH2015 2015-07-08
IN3490/CHE/2015 2015-07-08

Publications (2)

Publication Number Publication Date
WO2017006345A2 WO2017006345A2 (en) 2017-01-12
WO2017006345A3 true WO2017006345A3 (en) 2017-02-23

Family

ID=57684920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2016/000181 WO2017006345A2 (en) 2015-07-08 2016-07-06 An ultra light weight nanofiber polymer carrier for use in agricultural and industrial applications

Country Status (1)

Country Link
WO (1) WO2017006345A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107496975B (en) * 2017-08-14 2020-08-28 浙江大学 Polyvinyl alcohol/sodium alginate drug-loaded hydrogel dressing with photoresponsive antibacterial function and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030051398A1 (en) * 1997-12-19 2003-03-20 Kosinski Leonard Edward Method of supporting plant growth using polymer fibers as a soil substitute
US8029593B2 (en) * 2007-02-09 2011-10-04 The Board of Regents of the Nevada System of Higher Education on Behalf of the University of Las Vegas, Nevada Biofertilizer for treatment to improve growth of turf grass and method of developing the biofertilizer
CN102586928A (en) * 2012-03-16 2012-07-18 苏州大学 Polyvinyl alcohol nanofiber, and preparation method and device thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030051398A1 (en) * 1997-12-19 2003-03-20 Kosinski Leonard Edward Method of supporting plant growth using polymer fibers as a soil substitute
US8029593B2 (en) * 2007-02-09 2011-10-04 The Board of Regents of the Nevada System of Higher Education on Behalf of the University of Las Vegas, Nevada Biofertilizer for treatment to improve growth of turf grass and method of developing the biofertilizer
CN102586928A (en) * 2012-03-16 2012-07-18 苏州大学 Polyvinyl alcohol nanofiber, and preparation method and device thereof

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
P VASHISTH ET AL.: "Drug functionalized microbial polysaccharide based nanofibers as transdermal substitute", NANOMEDICINE., vol. 12, no. 5, July 2016 (2016-07-01), pages 1375 - 85, XP029559772 *
SAEED K ET AL.: "Multiwalled-carbon Nanotubes/Poly (butylene terephthalate) Nanofibres: Morphological, Mechanical and Thermal Properties", IRANIAN POLYMER JOURNAL, vol. 20, no. 10, 2011, pages 795 - 802, XP055364646 *
ZS. K. NAGY ET AL.: "Nanofibrous solid dosage form of living bacteria prepared by electrospinning", EXPRESS POLYMER LETTERS, vol. 8, no. 5, 2014, pages 352 - 361, XP055364650 *

Also Published As

Publication number Publication date
WO2017006345A2 (en) 2017-01-12

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