DE2322440A1 - Biologisch abbaubares material aus kunststoff - Google Patents

Biologisch abbaubares material aus kunststoff

Info

Publication number
DE2322440A1
DE2322440A1 DE2322440A DE2322440A DE2322440A1 DE 2322440 A1 DE2322440 A1 DE 2322440A1 DE 2322440 A DE2322440 A DE 2322440A DE 2322440 A DE2322440 A DE 2322440A DE 2322440 A1 DE2322440 A1 DE 2322440A1
Authority
DE
Germany
Prior art keywords
starch
material according
mixture
grain
plastic
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE2322440A
Other languages
German (de)
English (en)
Inventor
Gerald Joseph Louis Griffin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coloroll Ltd
Original Assignee
Coloroll Ltd
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 Coloroll Ltd filed Critical Coloroll Ltd
Publication of DE2322440A1 publication Critical patent/DE2322440A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0033—Additives activating the degradation of the macromolecular compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE2322440A 1972-05-18 1973-05-04 Biologisch abbaubares material aus kunststoff Pending DE2322440A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2346972 1972-05-18

Publications (1)

Publication Number Publication Date
DE2322440A1 true DE2322440A1 (de) 1973-11-29

Family

ID=10196126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2322440A Pending DE2322440A1 (de) 1972-05-18 1973-05-04 Biologisch abbaubares material aus kunststoff

Country Status (9)

Country Link
JP (1) JPS4955740A (pt)
AU (1) AU5497273A (pt)
BE (1) BE799132A (pt)
BR (1) BR7303250D0 (pt)
DE (1) DE2322440A1 (pt)
FR (1) FR2184657A1 (pt)
IT (1) IT986290B (pt)
NL (1) NL7306280A (pt)
ZA (1) ZA732749B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455732A1 (de) * 1973-11-28 1975-06-05 Coloroll Ltd Biologisch abbaubare masse
DE2839908A1 (de) * 1977-09-16 1979-03-29 Coloroll Ltd Kunststoffmaterial und verfahren zu seiner herstellung

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH089675B2 (ja) * 1987-05-16 1996-01-31 第一工業製薬株式会社 自然界で分解するシ−トまたは成形品
GB2214918B (en) * 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
JP2900402B2 (ja) * 1989-05-26 1999-06-02 エヌオーケー株式会社 生分解性ゴム組成物
EP0477276A1 (en) * 1989-06-15 1992-04-01 Eastman Kodak Company Low temperature, high speed extrusion coating process and polyethylene compositions useful therefor
CA2039152A1 (en) * 1989-08-14 1991-02-15 Milford A. Hanna Biodegradable polymers
EP0596123A4 (en) * 1991-10-31 1995-03-29 Kobe Steel Ltd BIODEGRADABLE PLASTIC MATERIAL.
US5378738A (en) * 1991-10-31 1995-01-03 Kabushiki Kaisha Kobe Seiko Sho Biodegradable plastic
JPH05215522A (ja) * 1992-02-06 1993-08-24 Nippon Denki Computer Syst Kk 粒径分布測定方式
JPH0570253U (ja) * 1992-03-06 1993-09-24 小久保 賢治 苗木栽培用ポット
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
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
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
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
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
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven materials and fibers including starch-based polymeric materials
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US20170002185A1 (en) * 2015-06-30 2017-01-05 BiologiQ, Inc. Articles Formed with Biodegradable Materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527014B2 (pt) * 1972-03-24 1977-02-26
JPS5221530B2 (pt) * 1972-03-24 1977-06-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455732A1 (de) * 1973-11-28 1975-06-05 Coloroll Ltd Biologisch abbaubare masse
DE2462802C2 (de) * 1973-11-28 1982-03-18 Coloroll Ltd., London Biologisch abbaubare Masse
DE2839908A1 (de) * 1977-09-16 1979-03-29 Coloroll Ltd Kunststoffmaterial und verfahren zu seiner herstellung

Also Published As

Publication number Publication date
BR7303250D0 (pt) 1974-07-18
IT986290B (it) 1975-01-20
FR2184657B3 (pt) 1976-04-23
JPS4955740A (pt) 1974-05-30
NL7306280A (pt) 1973-11-20
BE799132A (fr) 1973-08-31
AU5497273A (en) 1974-10-31
ZA732749B (en) 1974-11-27
FR2184657A1 (en) 1973-12-28

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