IT1094840B - Processo per estrusione di composizioni a base di polimeri di alfa-olefine - Google Patents

Processo per estrusione di composizioni a base di polimeri di alfa-olefine

Info

Publication number
IT1094840B
IT1094840B IT24300/78A IT2430078A IT1094840B IT 1094840 B IT1094840 B IT 1094840B IT 24300/78 A IT24300/78 A IT 24300/78A IT 2430078 A IT2430078 A IT 2430078A IT 1094840 B IT1094840 B IT 1094840B
Authority
IT
Italy
Prior art keywords
alfa
extrusion
based compositions
olefine polymer
olefine
Prior art date
Application number
IT24300/78A
Other languages
English (en)
Other versions
IT7824300A0 (it
Original Assignee
Solvay
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9192004&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1094840(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solvay filed Critical Solvay
Publication of IT7824300A0 publication Critical patent/IT7824300A0/it
Application granted granted Critical
Publication of IT1094840B publication Critical patent/IT1094840B/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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
IT24300/78A 1977-06-07 1978-06-07 Processo per estrusione di composizioni a base di polimeri di alfa-olefine IT1094840B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777717978A FR2393829A1 (fr) 1977-06-07 1977-06-07 Procede pour l'extrusion de compositions a base de polymeres d'alpha-olefines

Publications (2)

Publication Number Publication Date
IT7824300A0 IT7824300A0 (it) 1978-06-07
IT1094840B true IT1094840B (it) 1985-08-10

Family

ID=9192004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24300/78A IT1094840B (it) 1977-06-07 1978-06-07 Processo per estrusione di composizioni a base di polimeri di alfa-olefine

Country Status (10)

Country Link
US (1) US4190624A (it)
EP (1) EP0000084B1 (it)
JP (1) JPS543149A (it)
AT (1) AT385044B (it)
BR (1) BR7803570A (it)
CA (1) CA1112013A (it)
DE (1) DE2862482D1 (it)
ES (1) ES470543A1 (it)
FR (1) FR2393829A1 (it)
IT (1) IT1094840B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1173616A (en) * 1980-12-22 1984-09-04 George Kletecka Hindered phenolic antioxidants and diazacycloalkane uv stabilizers in polymeric films
US4540538A (en) * 1981-10-08 1985-09-10 Union Carbide Corporation Anti-block compounds for extrusion of transition metal catalyzed resins
JPS5930840A (ja) * 1982-08-12 1984-02-18 Chisso Corp 水処理槽用ポリオレフイン樹脂組成物
LU84944A1 (fr) * 1983-08-02 1985-04-24 Labofina Sa Procede de production de fibres de polypropylene
DE3529651C2 (de) * 1985-08-19 1998-09-24 Targor Gmbh Polyolefin-Formmasse sowie Verfahren zur Verminderung der Korrosion an Verarbeitungsmaschinen
GB8621094D0 (en) * 1986-09-01 1986-10-08 Ici Plc Loading of polymer additives
DE3805165A1 (de) * 1988-02-19 1989-08-31 Hoechst Ag Rohstoff und daraus hergestellte folie mit verbesserten elektrischen eigenschaften
US5102611A (en) * 1990-05-18 1992-04-07 Phillips Petroleum Company Process for making smooth plastic tubing
GB9127028D0 (en) * 1991-12-20 1992-02-19 Scott & Fyfe Ltd A method of producing a polyolefinic film by a water quench process
TW330217B (en) 1994-12-20 1998-04-21 Kimberly Clark Co Low gauge films and film/nonwoven laminates
ZA9510604B (en) * 1994-12-20 1996-07-03 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US6179939B1 (en) 1997-05-12 2001-01-30 Kimberly-Clark Worldwide, Inc. Methods of making stretched filled microporous films
US6909028B1 (en) 1997-09-15 2005-06-21 Kimberly-Clark Worldwide, Inc. Stable breathable elastic garments
US6045900A (en) * 1997-09-15 2000-04-04 Kimberly-Clark Worldwide, Inc. Breathable filled film laminate
US6238767B1 (en) 1997-09-15 2001-05-29 Kimberly-Clark Worldwide, Inc. Laminate having improved barrier properties
GB2336366A (en) * 1998-04-14 1999-10-20 Ecc Int Ltd Filled polyethylene compositions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL206015A (it) * 1955-04-04 1900-01-01
CA644406A (en) * 1955-09-02 1962-07-10 S. Kenyon Allen Polymer stabilization
US3012003A (en) * 1956-11-13 1961-12-05 Collier Carbon & Chemical Co Stabilization of polyolefines with alkaline stabilizers
US2991264A (en) * 1957-05-01 1961-07-04 Du Pont Method of partially crystallizing an alpha-olefin polymer
US2941254A (en) * 1959-05-20 1960-06-21 Du Pont Process of forming polyethylene film and product
US3039993A (en) * 1960-05-10 1962-06-19 Weston Chemical Corp Polyethylene stabilizers
FR1296276A (fr) * 1960-07-29 1962-06-15 Shell Int Research Compositions polymères de polyoléfines à basse pression
FR1345203A (fr) * 1961-11-17 1963-12-06 Shell Int Research Compositions de polymères oléfiniques et procédé pour les préparer
US3254041A (en) * 1961-12-28 1966-05-31 Exxon Research Engineering Co Stable slurry of calcium carbonate and calcium stearate, and methods of making and using it
US3560432A (en) * 1967-03-17 1971-02-02 Ici Ltd Stabilisation of polymers
GB1250917A (it) * 1967-12-30 1971-10-27
US3922249A (en) * 1973-04-12 1975-11-25 Phillips Petroleum Co Stabilized antistatic compositions useful with olefin polymers
CH581162A5 (en) * 1973-06-29 1976-10-29 Sandoz Ag Preventing organic phosphate flame retardants migration in polyolefins - by addn. of oil absorbent inorganic cpd.
CA1078991A (en) * 1975-02-20 1980-06-03 Hans J. Lorenz Stabilization systems from triarylphosphites and phenols
US3998781A (en) * 1975-04-14 1976-12-21 Chemetron Corporation Polyolefin composition and method for minimizing migration of U.V. absorber therein
JPS5930737B2 (ja) * 1975-10-18 1984-07-28 三井化学株式会社 ポリオレフイン組成物

Also Published As

Publication number Publication date
IT7824300A0 (it) 1978-06-07
BR7803570A (pt) 1979-03-13
ES470543A1 (es) 1980-01-01
AT385044B (de) 1988-02-10
CA1112013A (fr) 1981-11-10
FR2393829B1 (it) 1980-01-18
ATA411078A (de) 1982-06-15
FR2393829A1 (fr) 1979-01-05
JPS543149A (en) 1979-01-11
EP0000084B1 (fr) 1986-11-20
EP0000084A1 (fr) 1978-12-20
JPS6150096B2 (it) 1986-11-01
US4190624A (en) 1980-02-26
DE2862482D1 (en) 1987-01-08

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