DE2462802C2 - Biologisch abbaubare Masse - Google Patents

Biologisch abbaubare Masse

Info

Publication number
DE2462802C2
DE2462802C2 DE2462802A DE2462802A DE2462802C2 DE 2462802 C2 DE2462802 C2 DE 2462802C2 DE 2462802 A DE2462802 A DE 2462802A DE 2462802 A DE2462802 A DE 2462802A DE 2462802 C2 DE2462802 C2 DE 2462802C2
Authority
DE
Germany
Prior art keywords
starch
starch granules
reaction
modified
mass
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.)
Expired
Application number
DE2462802A
Other languages
German (de)
English (en)
Inventor
Gerald Joseph Louis Ealing London 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 LONDON GB
Original Assignee
COLOROLL Ltd LONDON GB
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 GB10267/74A external-priority patent/GB1485833A/en
Application filed by COLOROLL Ltd LONDON GB filed Critical COLOROLL Ltd LONDON GB
Application granted granted Critical
Publication of DE2462802C2 publication Critical patent/DE2462802C2/de
Expired 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
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE2462802A 1973-11-28 1974-11-25 Biologisch abbaubare Masse Expired DE2462802C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB10267/74A GB1485833A (en) 1973-11-28 1973-11-28 Synthetic-resin-based compositions
GB1026774 1974-03-07

Publications (1)

Publication Number Publication Date
DE2462802C2 true DE2462802C2 (de) 1982-03-18

Family

ID=26247409

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2462802A Expired DE2462802C2 (de) 1973-11-28 1974-11-25 Biologisch abbaubare Masse
DE2455732A Expired DE2455732C2 (de) 1973-11-28 1974-11-25 Biologisch abbaubare Masse

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2455732A Expired DE2455732C2 (de) 1973-11-28 1974-11-25 Biologisch abbaubare Masse

Country Status (15)

Country Link
JP (1) JPS5242187B2 (it)
BE (1) BE822520A (it)
BR (1) BR7409921A (it)
CA (1) CA1031088A (it)
CH (1) CH598320A5 (it)
DE (2) DE2462802C2 (it)
DK (1) DK145546C (it)
ES (1) ES432731A1 (it)
FI (1) FI62853C (it)
FR (1) FR2252385A1 (it)
IE (1) IE40266B1 (it)
IT (1) IT1024922B (it)
NL (1) NL172075C (it)
NO (2) NO141610C (it)
SE (1) SE404931B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA747389B (en) * 1973-11-28 1975-12-31 Coloroll Ltd Improvements in synthetic-resin-based compositions
DE3000516A1 (de) * 1980-01-09 1981-07-16 Roland Dipl.-Kfm. 7022 Leinfelden-Echterdingen Belz Verbundfolie, insbesondere toilettensitzauflage, sowie verfahren und vorrichtung zu ihrer herstellung
BE1002431A4 (nl) * 1987-07-07 1991-02-05 Lilaran & Sons Uk Ltd B In de lucht afbreekbare ethyleenpolymeren.
JPS6450085U (it) * 1987-09-22 1989-03-28
JPH0535289Y2 (it) * 1987-12-01 1993-09-08
FR2632314B1 (fr) * 1988-06-03 1992-03-27 Norsolor Sa Compositions polyolefiniques pour films photobiodegradables
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
FI90558C (fi) * 1990-05-11 1994-02-25 Sitra Foundation Biologisesti hajoava peitekalvo ja menetelmä sellaisen valmistamiseksi
US5378738A (en) * 1991-10-31 1995-01-03 Kabushiki Kaisha Kobe Seiko Sho Biodegradable plastic
WO1993009184A1 (fr) * 1991-10-31 1993-05-13 Kabushiki Kaisha Kobe Seiko Sho Plastique biodegradable
EP0704495A3 (en) 1994-09-28 1997-01-15 Japan Maize Prod Biodegradable compositions
DE29619016U1 (de) * 1996-11-01 1998-03-12 Müller, Wolf-Rüdiger, 70563 Stuttgart Biologisch abbaubares Kunststoffprodukt
DE19906295A1 (de) * 1999-02-15 2001-03-08 Kerstin Kuhn Biologische abbaubare und wasserresistente Kunststoffe
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
US11926940B2 (en) 2015-06-30 2024-03-12 BiologiQ, Inc. Spunbond nonwoven materials and fibers including starch-based polymeric materials
US20170002184A1 (en) * 2015-06-30 2017-01-05 BiologiQ, Inc. Articles Formed with Biodegradable Materials and Strength Characteristics of Same
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
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
US11674018B2 (en) 2015-06-30 2023-06-13 BiologiQ, Inc. Polymer and carbohydrate-based polymeric material blends with particular particle size characteristics
US11046840B2 (en) 2015-06-30 2021-06-29 BiologiQ, Inc. Methods for lending biodegradability to non-biodegradable plastic materials
US10920044B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Carbohydrate-based plastic materials with reduced odor
US11359088B2 (en) 2015-06-30 2022-06-14 BiologiQ, Inc. Polymeric articles comprising blends of PBAT, PLA and a carbohydrate-based polymeric material
US10995201B2 (en) 2015-06-30 2021-05-04 BiologiQ, Inc. Articles formed with biodegradable materials and strength characteristics of the same
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
US10919203B2 (en) 2015-06-30 2021-02-16 BiologiQ, Inc. Articles formed with biodegradable materials and biodegradability characteristics thereof
US11149144B2 (en) 2015-06-30 2021-10-19 BiologiQ, Inc. Marine biodegradable plastics comprising a blend of polyester and a carbohydrate-based polymeric material
US11879058B2 (en) 2015-06-30 2024-01-23 Biologiq, Inc Yarn materials and fibers including starch-based polymeric materials
BR112020021530A2 (pt) * 2018-04-23 2021-01-19 Biologiq, Inc Adição de aditivos que conferem biodegradabilidade aos materiais plásticos

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322440A1 (de) * 1972-05-18 1973-11-29 Coloroll Ltd Biologisch abbaubares material aus kunststoff

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791912A (fr) * 1971-11-24 1973-05-24 Ici Ltd Compositions de matiere plastique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2322440A1 (de) * 1972-05-18 1973-11-29 Coloroll Ltd Biologisch abbaubares material aus kunststoff

Also Published As

Publication number Publication date
DK145546C (da) 1983-05-02
DK617374A (it) 1975-07-28
FI344074A (it) 1975-05-29
IT1024922B (it) 1978-07-20
IE40266L (en) 1975-05-28
FI62853C (fi) 1983-03-10
DE2455732C2 (de) 1981-11-12
FR2252385A1 (en) 1975-06-20
BE822520A (fr) 1975-03-14
BR7409921A (pt) 1976-05-25
AU7565174A (en) 1976-05-27
SE404931B (sv) 1978-11-06
NO141610B (no) 1980-01-02
NO790308L (no) 1975-05-29
FI62853B (fi) 1982-11-30
NL172075C (nl) 1983-07-01
CH598320A5 (it) 1978-04-28
DE2455732A1 (de) 1975-06-05
NO744254L (it) 1975-06-23
CA1031088A (en) 1978-05-09
ES432731A1 (es) 1976-12-01
FR2252385B1 (it) 1980-06-13
JPS5086543A (it) 1975-07-11
NL172075B (nl) 1983-02-01
NL7415548A (nl) 1975-05-30
NO141610C (no) 1980-04-09
SE7414877L (it) 1975-05-29
NO142673C (no) 1980-09-24
JPS5242187B2 (it) 1977-10-22
DK145546B (da) 1982-12-06
NO142673B (no) 1980-06-16
IE40266B1 (en) 1979-04-25

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