GB1524821A - Synthetic resin based compositions - Google Patents

Synthetic resin based compositions

Info

Publication number
GB1524821A
GB1524821A GB5122574A GB5122574A GB1524821A GB 1524821 A GB1524821 A GB 1524821A GB 5122574 A GB5122574 A GB 5122574A GB 5122574 A GB5122574 A GB 5122574A GB 1524821 A GB1524821 A GB 1524821A
Authority
GB
United Kingdom
Prior art keywords
compositions
synthetic resin
resin based
based compositions
polyurethane
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
GB5122574A
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
Priority to IE218774A priority Critical patent/IE40087B1/en
Application filed by Coloroll Ltd filed Critical Coloroll Ltd
Priority to GB5122574A priority patent/GB1524821A/en
Publication of GB1524821A publication Critical patent/GB1524821A/en
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
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • 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

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)

Abstract

1524821 Polyurethane/starch compositions COLOROLL Ltd 24 Feb 1976 [26 Nov 1974] 51225/74 Heading C3R Compositions comprising a polyurethane and natural starch granules are melted, subjected to intense shearing and formed into a sheet material. The shearing is suitably accomplished by extrusion of the compositions. Sheets produced in this manner are biodegradable.
GB5122574A 1973-11-05 1974-11-26 Synthetic resin based compositions Expired GB1524821A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IE218774A IE40087B1 (en) 1973-11-05 1974-10-23 Resin-containing mouldings and jprocess for the manufacture thereof
GB5122574A GB1524821A (en) 1974-11-26 1974-11-26 Synthetic resin based compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5122574A GB1524821A (en) 1974-11-26 1974-11-26 Synthetic resin based compositions

Publications (1)

Publication Number Publication Date
GB1524821A true GB1524821A (en) 1978-09-13

Family

ID=10459131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5122574A Expired GB1524821A (en) 1973-11-05 1974-11-26 Synthetic resin based compositions

Country Status (1)

Country Link
GB (1) GB1524821A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2214918A (en) * 1988-02-03 1989-09-13 Warner Lambert Co Polymeric materials made from destructurized starch and at least one synthetic thermoplastic polymeric material
EP0282368B1 (en) * 1987-02-10 1991-12-11 PENNEL et FLIPO Polyurethane-based compositions for the preparation of bio-degradable materials by calandering
WO1996035733A1 (en) * 1995-05-11 1996-11-14 Bayer Aktiengesellschaft Biodegradable and compostable plastic articles, including flat-shaped articles
WO1996038502A1 (en) * 1995-06-01 1996-12-05 Bayer Aktiengesellschaft Polymer blends containing starch and polyurethane
CN104844836A (en) * 2015-06-15 2015-08-19 侯世荣 Preparation method of starch/polypropylene based disposable tableware material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282368B1 (en) * 1987-02-10 1991-12-11 PENNEL et FLIPO Polyurethane-based compositions for the preparation of bio-degradable materials by calandering
GB2214918A (en) * 1988-02-03 1989-09-13 Warner Lambert Co Polymeric materials made from destructurized starch and at least one synthetic thermoplastic polymeric material
GB2214918B (en) * 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
WO1996035733A1 (en) * 1995-05-11 1996-11-14 Bayer Aktiengesellschaft Biodegradable and compostable plastic articles, including flat-shaped articles
WO1996038502A1 (en) * 1995-06-01 1996-12-05 Bayer Aktiengesellschaft Polymer blends containing starch and polyurethane
US6008276A (en) * 1995-06-01 1999-12-28 Bayer Aktiengesellschaft Polymer blends containing starch and polyurethane
CN104844836A (en) * 2015-06-15 2015-08-19 侯世荣 Preparation method of starch/polypropylene based disposable tableware material

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950224