WO2003014164A1 - Hydrolysis polycondensation starch, process for producing the same, and molded article made of hydrolysis polycondensation starch - Google Patents

Hydrolysis polycondensation starch, process for producing the same, and molded article made of hydrolysis polycondensation starch Download PDF

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Publication number
WO2003014164A1
WO2003014164A1 PCT/JP2002/007955 JP0207955W WO03014164A1 WO 2003014164 A1 WO2003014164 A1 WO 2003014164A1 JP 0207955 W JP0207955 W JP 0207955W WO 03014164 A1 WO03014164 A1 WO 03014164A1
Authority
WO
WIPO (PCT)
Prior art keywords
starch
hydrolysis polycondensation
producing
molded article
same
Prior art date
Application number
PCT/JP2002/007955
Other languages
French (fr)
Japanese (ja)
Inventor
Eiko Yamaguchi
Original Assignee
Eiko Yamaguchi
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 Eiko Yamaguchi filed Critical Eiko Yamaguchi
Priority to JP2003519113A priority Critical patent/JP3539955B2/en
Publication of WO2003014164A1 publication Critical patent/WO2003014164A1/en

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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
    • C08B31/00—Preparation of derivatives of starch

Abstract

A hydrolysis polycondensation starch which has thermoplasticity, flexibility, and practical strength/elongation and is economical. The starch comprises a starch main chain and, incorporated in at least part thereof, a flexible linear organic group, e.g., a group represented by -O-(C=O)-O-, -((O-R2)x-(O-(C=O)-R3)y)m-Oz-, or -CH2-(C=O)-CHR3-O- (wherein R1 and R2 each represents C1 or higher alkylene or C6 or higher arylene; x, y, and z each is 0 or 1, provided that x+y is 1 or 2; m is an integer of 1 to 3,100; and R3 represents hydrogen, C1 or higher alkyl, C6 or higher aryl, or C1 or higher alkoxy).
PCT/JP2002/007955 2001-08-07 2002-08-05 Hydrolysis polycondensation starch, process for producing the same, and molded article made of hydrolysis polycondensation starch WO2003014164A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003519113A JP3539955B2 (en) 2001-08-07 2002-08-05 Hydrolyzed polycondensed starch, process for producing the same, and molded article comprising hydrolyzed polycondensed starch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-238707 2001-08-07
JP2001238707 2001-08-07

Publications (1)

Publication Number Publication Date
WO2003014164A1 true WO2003014164A1 (en) 2003-02-20

Family

ID=19069581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007955 WO2003014164A1 (en) 2001-08-07 2002-08-05 Hydrolysis polycondensation starch, process for producing the same, and molded article made of hydrolysis polycondensation starch

Country Status (4)

Country Link
JP (1) JP3539955B2 (en)
CN (1) CN100340579C (en)
TW (1) TWI244487B (en)
WO (1) WO2003014164A1 (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005336423A (en) * 2004-05-31 2005-12-08 Hideko Yamaguchi Method for manufacturing water-resistant, transparent, thermoplastic organic composition, and thermoplastic organic composition obtained thereby
JP2006225392A (en) * 2005-02-18 2006-08-31 Engelhard Lyon Sa Cross-linked polymer of carbohydrate
US10214634B2 (en) 2015-06-30 2019-02-26 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of same
US10752759B2 (en) 2015-06-30 2020-08-25 BiologiQ, Inc. Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
US11111363B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11674014B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Blending of small particle starch powder with synthetic polymers for increased strength and other properties
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven materials and fibers including starch-based polymeric materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113273678B (en) * 2021-04-29 2022-06-14 南昌大学 Preparation method of instant pure kudzu powder with natural particle structure retained

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315111B1 (en) * 1971-06-24 1978-05-22
JPH06503110A (en) * 1990-12-05 1994-04-07 ヴォルフガング・リッター Starch-based materials and/or molded articles modified with synthetic polymeric compounds and methods for producing the compositions
JP2001226406A (en) * 2000-02-18 2001-08-21 Canon Inc High molecular-weight composition, method of producing the same, formed product and recyclization of used paper

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001251A1 (en) * 1990-01-18 1991-07-25 Basf Lacke & Farben COATING MEASURES, METHOD FOR THEIR PRODUCTION AND THEIR USE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5315111B1 (en) * 1971-06-24 1978-05-22
JPH06503110A (en) * 1990-12-05 1994-04-07 ヴォルフガング・リッター Starch-based materials and/or molded articles modified with synthetic polymeric compounds and methods for producing the compositions
JP2001226406A (en) * 2000-02-18 2001-08-21 Canon Inc High molecular-weight composition, method of producing the same, formed product and recyclization of used paper

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005336423A (en) * 2004-05-31 2005-12-08 Hideko Yamaguchi Method for manufacturing water-resistant, transparent, thermoplastic organic composition, and thermoplastic organic composition obtained thereby
JP2006225392A (en) * 2005-02-18 2006-08-31 Engelhard Lyon Sa Cross-linked polymer of carbohydrate
US10214634B2 (en) 2015-06-30 2019-02-26 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of same
US10752759B2 (en) 2015-06-30 2020-08-25 BiologiQ, Inc. Methods for forming blended films including renewable carbohydrate-based polymeric materials with high blow up ratios and/or narrow die gaps for increased strength
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
US11111363B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Articles formed with renewable and/or sustainable green plastic material and carbohydrate-based polymeric materials lending increased strength and/or biodegradability
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11674014B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Blending of small particle starch powder with synthetic polymers for increased strength and other properties
US11807741B2 (en) 2015-06-30 2023-11-07 BiologiQ, Inc. Articles formed with renewable green plastic materials and starch-based polymeric materials lending increased biodegradability
US11840623B2 (en) 2015-06-30 2023-12-12 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable polyolefin and nylon materials
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven materials and fibers including starch-based polymeric materials

Also Published As

Publication number Publication date
CN1538974A (en) 2004-10-20
JPWO2003014164A1 (en) 2004-11-25
CN100340579C (en) 2007-10-03
TWI244487B (en) 2005-12-01
JP3539955B2 (en) 2004-07-07

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