ZA201803175B - Biodegradable absorbent material and method of manufacture - Google Patents

Biodegradable absorbent material and method of manufacture

Info

Publication number
ZA201803175B
ZA201803175B ZA2018/03175A ZA201803175A ZA201803175B ZA 201803175 B ZA201803175 B ZA 201803175B ZA 2018/03175 A ZA2018/03175 A ZA 2018/03175A ZA 201803175 A ZA201803175 A ZA 201803175A ZA 201803175 B ZA201803175 B ZA 201803175B
Authority
ZA
South Africa
Prior art keywords
manufacture
absorbent material
biodegradable absorbent
biodegradable
absorbent
Prior art date
Application number
ZA2018/03175A
Inventor
William Chambers
Paul Mcclelland
Original Assignee
Tryeco Llc
William Chambers
Paul Mcclelland
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
Priority claimed from US14/884,172 external-priority patent/US9957341B2/en
Application filed by Tryeco Llc, William Chambers, Paul Mcclelland filed Critical Tryeco Llc
Publication of ZA201803175B publication Critical patent/ZA201803175B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
    • C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/003—Crosslinking of starch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Graft Or Block Polymers (AREA)
ZA2018/03175A 2015-10-15 2018-05-14 Biodegradable absorbent material and method of manufacture ZA201803175B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/884,172 US9957341B2 (en) 2009-06-09 2015-10-15 Biodegradable absorbent material and method of manufacture
PCT/US2016/056779 WO2017066408A1 (en) 2015-10-15 2016-10-13 Biodegradable absorbent material and method of manufacture

Publications (1)

Publication Number Publication Date
ZA201803175B true ZA201803175B (en) 2019-02-27

Family

ID=58518349

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/03175A ZA201803175B (en) 2015-10-15 2018-05-14 Biodegradable absorbent material and method of manufacture

Country Status (5)

Country Link
EP (1) EP3362486A4 (en)
AU (1) AU2016340267B2 (en)
CA (1) CA3002058A1 (en)
WO (1) WO2017066408A1 (en)
ZA (1) ZA201803175B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113214513B (en) * 2021-04-26 2022-06-07 陕西科技大学 Porous regenerated cellulose derivative and preparation method and application thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69217433T2 (en) * 1991-09-03 1997-06-26 Hoechst Celanese Corp Superabsorbent polymer with improved absorption properties
DE4221381C1 (en) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Graft copolymers of unsaturated monomers and sugars, process for their preparation and their use
WO2001040335A1 (en) * 1999-11-29 2001-06-07 Basf Aktiengesellschaft HYDROPHILIC HYDROGEL-FORMING POLYMERS HAVING 1,4-α-D-GLYCOSIDIC COMPOUNDS
EP1242128B1 (en) * 1999-12-28 2006-08-09 Kimberly-Clark Worldwide, Inc. Superabsorbent polymers
WO2006026406A2 (en) * 2004-08-27 2006-03-09 Absorbent Technologies, Inc. Superabsorbent polymers in agricultural applications
US7591974B2 (en) * 2006-01-25 2009-09-22 Absorbent Technologies, Inc. Methods for producing superabsorbent polymers for use in agricultural applications
US9957341B2 (en) * 2009-06-09 2018-05-01 William Chambers Biodegradable absorbent material and method of manufacture
US8507607B2 (en) * 2009-06-09 2013-08-13 William Chambers Biodegradable absorbent material and method of manufacture
US8975387B1 (en) * 2010-03-22 2015-03-10 North Carolina State University Modified carbohydrate-chitosan compounds, methods of making the same and methods of using the same

Also Published As

Publication number Publication date
AU2016340267A1 (en) 2018-05-31
AU2016340267B2 (en) 2021-07-01
CA3002058A1 (en) 2017-04-20
EP3362486A1 (en) 2018-08-22
WO2017066408A1 (en) 2017-04-20
EP3362486A4 (en) 2019-09-18

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