IT986290B - Composizione biodegradabile a base di resine sintetiche particolarmen te per fogli di imballaggio - Google Patents

Composizione biodegradabile a base di resine sintetiche particolarmen te per fogli di imballaggio

Info

Publication number
IT986290B
IT986290B IT68270/73A IT6827073A IT986290B IT 986290 B IT986290 B IT 986290B IT 68270/73 A IT68270/73 A IT 68270/73A IT 6827073 A IT6827073 A IT 6827073A IT 986290 B IT986290 B IT 986290B
Authority
IT
Italy
Prior art keywords
particolarmen
synthetic resins
composition based
biodegradable composition
packaging sheets
Prior art date
Application number
IT68270/73A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT986290B publication Critical patent/IT986290B/it

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)
IT68270/73A 1972-05-18 1973-05-07 Composizione biodegradabile a base di resine sintetiche particolarmen te per fogli di imballaggio IT986290B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT986290B true IT986290B (it) 1975-01-20

Family

ID=10196126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68270/73A IT986290B (it) 1972-05-18 1973-05-07 Composizione biodegradabile a base di resine sintetiche particolarmen te per fogli di imballaggio

Country Status (9)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES432731A1 (es) * 1973-11-28 1976-12-01 Coloroll Ltd Metodo de preparacion de una composicion biodegradable.
GB1600496A (en) * 1977-09-16 1981-10-14 Coloroll Ltd Plasticsbased composition
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
DE69008439T2 (de) * 1989-06-15 1994-11-17 Eastman Kodak Co., Rochester, N.Y. Verfahren zur Hochgeschwindigkeitsextrusionsbeschichtung bei niedriger Temperatur und dafür geeignete Polyäthylen-Zusammensetzung.
JPH04501287A (ja) * 1989-08-14 1992-03-05 ザ・ボード・オブ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・ネブラスカ 生分解性ポリマー
CA2099773A1 (en) * 1991-10-31 1993-05-01 Tetsuya Deguchi Biodegradable plastic
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
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
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
US11926929B2 (en) 2015-06-30 2024-03-12 Biologiq, Inc Melt blown nonwoven 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
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
US11111355B2 (en) 2015-06-30 2021-09-07 BiologiQ, Inc. Addition of biodegradability lending additives to plastic materials
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
US20170002185A1 (en) * 2015-06-30 2017-01-05 BiologiQ, Inc. Articles Formed with Biodegradable Materials
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester 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
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same

Family Cites Families (2)

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

Also Published As

Publication number Publication date
NL7306280A (it) 1973-11-20
JPS4955740A (it) 1974-05-30
BR7303250D0 (pt) 1974-07-18
ZA732749B (en) 1974-11-27
FR2184657A1 (en) 1973-12-28
DE2322440A1 (de) 1973-11-29
FR2184657B3 (it) 1976-04-23
AU5497273A (en) 1974-10-31
BE799132A (fr) 1973-08-31

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