IT1023544B - Composizione polimerica termoplastica degradabile, e procedimento per prepararla - Google Patents

Composizione polimerica termoplastica degradabile, e procedimento per prepararla

Info

Publication number
IT1023544B
IT1023544B IT8624873A IT8624873A IT1023544B IT 1023544 B IT1023544 B IT 1023544B IT 8624873 A IT8624873 A IT 8624873A IT 8624873 A IT8624873 A IT 8624873A IT 1023544 B IT1023544 B IT 1023544B
Authority
IT
Italy
Prior art keywords
preparing
procedure
polymer composition
thermoplastic polymer
degradable thermoplastic
Prior art date
Application number
IT8624873A
Other languages
English (en)
Original Assignee
Akerlund & Rausing Ab
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 Akerlund & Rausing Ab filed Critical Akerlund & Rausing Ab
Application granted granted Critical
Publication of IT1023544B publication Critical patent/IT1023544B/it

Links

Classifications

    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers

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)
  • Processes Of Treating Macromolecular Substances (AREA)
IT8624873A 1972-04-18 1973-05-16 Composizione polimerica termoplastica degradabile, e procedimento per prepararla IT1023544B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE497172 1972-04-18

Publications (1)

Publication Number Publication Date
IT1023544B true IT1023544B (it) 1978-05-30

Family

ID=20265400

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8624873A IT1023544B (it) 1972-04-18 1973-05-16 Composizione polimerica termoplastica degradabile, e procedimento per prepararla

Country Status (10)

Country Link
JP (1) JPS578825B2 (it)
BE (1) BE798417A (it)
CA (1) CA1015080A (it)
CH (1) CH606237A5 (it)
DE (1) DE2319533C2 (it)
DK (1) DK137544B (it)
FR (1) FR2180946B1 (it)
GB (1) GB1396451A (it)
IT (1) IT1023544B (it)
NL (1) NL7305495A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324405A (en) * 1976-08-13 1978-03-07 Beloit Corp Proauction apparatus for high bulk tissue paper
US4196045A (en) * 1978-04-03 1980-04-01 Beloit Corporation Method and apparatus for texturizing and softening non-woven webs
FR2612931A1 (fr) * 1987-03-24 1988-09-30 Barbier Cie Extrusion Polyethy Procede de fabrication d'emballages en matiere plastique et les emballages obtenus par la mise en oeuvre du procede
CN115605317A (zh) 2020-05-18 2023-01-13 村田机械株式会社（Jp） 机床系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2353228A (en) * 1941-08-01 1944-07-11 Bakelite Corp Polystyrene molding composition
NL271233A (it) * 1960-06-07
NL275481A (it) * 1961-03-08
FR1358437A (fr) * 1963-01-25 1964-04-17 Couleurs De Provence Soc D Nouveaux produits magnétiques et antistatiques et leurs applications
US3275595A (en) * 1963-03-07 1966-09-27 Hercules Inc Polyolefins of improved light stability and dry receptivity containing chromium phenolates
US3327020A (en) * 1963-05-30 1967-06-20 Shell Oil Co Polymer crystallization
GB1052998A (it) * 1963-11-12 1966-12-30
US3320695A (en) * 1964-06-25 1967-05-23 Hercules Inc Degradable polyolefin mulching film
GB1141354A (en) * 1965-10-21 1969-01-29 Ici Ltd Stabilisers for polymers
US3454510A (en) * 1966-03-03 1969-07-08 Eastman Kodak Co Polyolefin compositions and degradable films made therefrom
BE719459A (it) * 1967-08-18 1969-02-14
BE789277A (fr) * 1971-09-27 1973-03-26 Union Carbide Corp Composition de polymere d'ethylene degradable sous l'action desintemperies
JPS4875639A (it) * 1972-01-13 1973-10-12
JPS4884136A (it) * 1972-02-14 1973-11-08

Also Published As

Publication number Publication date
BE798417A (fr) 1973-08-16
FR2180946A1 (it) 1973-11-30
NL7305495A (it) 1973-10-22
FR2180946B1 (it) 1979-03-23
DE2319533A1 (de) 1973-10-31
JPS4920246A (it) 1974-02-22
DE2319533C2 (de) 1983-05-19
GB1396451A (en) 1975-06-04
DK137544C (it) 1978-09-04
CA1015080A (en) 1977-08-02
DK137544B (da) 1978-03-20
CH606237A5 (it) 1978-10-31
JPS578825B2 (it) 1982-02-18

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