IT1157253B - Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti - Google Patents

Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti

Info

Publication number
IT1157253B
IT1157253B IT19515/82A IT1951582A IT1157253B IT 1157253 B IT1157253 B IT 1157253B IT 19515/82 A IT19515/82 A IT 19515/82A IT 1951582 A IT1951582 A IT 1951582A IT 1157253 B IT1157253 B IT 1157253B
Authority
IT
Italy
Prior art keywords
extinguishing
red phosphorus
concentrate
thermoplastic materials
procedure
Prior art date
Application number
IT19515/82A
Other languages
English (en)
Other versions
IT8219515A0 (it
Inventor
Gianfranco Rinaldi
Giuseppe Megler
Original Assignee
Saffa Spa
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=11158683&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1157253(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saffa Spa filed Critical Saffa Spa
Priority to IT19515/82A priority Critical patent/IT1157253B/it
Publication of IT8219515A0 publication Critical patent/IT8219515A0/it
Priority to EP82111889A priority patent/EP0085780B1/en
Priority to DE8282111889T priority patent/DE3270687D1/de
Priority to AT82111889T priority patent/ATE19258T1/de
Priority to JP58009479A priority patent/JPS58138741A/ja
Priority to US06/464,572 priority patent/US4471080A/en
Application granted granted Critical
Publication of IT1157253B publication Critical patent/IT1157253B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • 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
    • C08K3/02—Elements
    • 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
    • C08K9/10—Encapsulated ingredients

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IT19515/82A 1982-02-09 1982-02-09 Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti IT1157253B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT19515/82A IT1157253B (it) 1982-02-09 1982-02-09 Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti
EP82111889A EP0085780B1 (en) 1982-02-09 1982-12-21 Process for making self-extinguishing, by means of red phosphorus synthetic thermoplastic materials and products so obtained
DE8282111889T DE3270687D1 (en) 1982-02-09 1982-12-21 Process for making self-extinguishing, by means of red phosphorus synthetic thermoplastic materials and products so obtained
AT82111889T ATE19258T1 (de) 1982-02-09 1982-12-21 Verfahren zur herstellung von durch roten phosphor selbstloeschende synthetische thermoplastische materialien und so erhaltene produkte.
JP58009479A JPS58138741A (ja) 1982-02-09 1983-01-25 赤リンによつて合成熱可塑性物質を自己消火性にさせる方法およびそのようにして得られた製品
US06/464,572 US4471080A (en) 1982-02-09 1983-02-07 Process for making self-extinguishing, by means of red phosphorus, synthetic thermoplastic materials and products so obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19515/82A IT1157253B (it) 1982-02-09 1982-02-09 Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti

Publications (2)

Publication Number Publication Date
IT8219515A0 IT8219515A0 (it) 1982-02-09
IT1157253B true IT1157253B (it) 1987-02-11

Family

ID=11158683

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19515/82A IT1157253B (it) 1982-02-09 1982-02-09 Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti

Country Status (6)

Country Link
US (1) US4471080A (it)
EP (1) EP0085780B1 (it)
JP (1) JPS58138741A (it)
AT (1) ATE19258T1 (it)
DE (1) DE3270687D1 (it)
IT (1) IT1157253B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1165453B (it) * 1983-07-04 1987-04-22 Consiglio Nazionale Ricerche Processo per la preparazione di corpi termoplastici formati autoestinguenti a base di policaprolattame
IT1186738B (it) * 1985-06-27 1987-12-16 V A M P Srl Fosforo rosso stabilizzato e veicolato come antifiamma di polimeri
US4774044A (en) * 1985-12-12 1988-09-27 Techlon Fibers Corporation Flame retardant polyolefin fiber
US4740537A (en) * 1986-05-09 1988-04-26 Hercules Incorporated Phosphorus based flame retardant composition for reaction injection molded polydicyclopentadiene
GB8621094D0 (en) * 1986-09-01 1986-10-08 Ici Plc Loading of polymer additives
US5216063A (en) * 1990-01-13 1993-06-01 Bip Chemicals Limited Polyamide compositions
WO1992008758A1 (en) * 1990-11-08 1992-05-29 Ppg Industries, Inc. Silicone surface-modified ammonium polyphosphate
GB9119795D0 (en) * 1991-09-17 1991-10-30 Albright & Wilson Flame retardant plastics material
DE4301541A1 (de) * 1993-01-21 1994-07-28 Basf Ag Flammgeschützte schwarzeingefärbte Polyamidformmassen
GB9417234D0 (en) * 1994-08-26 1994-10-19 Albright & Wilson Flame-retardent materials
US5543447A (en) * 1994-09-28 1996-08-06 Southwest Research Institute Stabilization of red amorphous phosphorus by ordered polymeric structures for the manufacture of non-emissive fire retardant plastics
DE19608011A1 (de) * 1996-03-04 1997-09-11 Hoechst Ag Salze von 1-Hydroxy-dihydrophospholoxiden und 1-Hydroxy-phospholanoxiden und ihre Verwendung als Flammschutzmittel
TW552291B (en) * 1998-02-23 2003-09-11 Teijin Ltd Fire-retardant resin compositions
TW483921B (en) * 1998-10-16 2002-04-21 Idemitsu Petrochemical Co Flame-retardant thermoplastic resin composition
NL1018742C2 (nl) * 2001-08-13 2003-02-17 Byk Cera B V Werkwijze voor het inkapselen van een anorganisch bestanddeel in een was.
US7700679B2 (en) 2005-02-18 2010-04-20 Tyco Electronics Corporation Heat-recoverable article and composition therefor
EP2664602A3 (en) 2012-05-14 2014-10-01 UPL Limited Coated particulate phosphorus, compositions and products containing the same and preparation methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA649800A (en) * 1962-10-02 E.I. Du Pont De Nemours And Company Method for mixing particulate solids with thermoplastic materials
DE1694539C3 (de) * 1967-06-06 1973-10-18 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von selbstverlöschenden Mischpolymerisaten aus Styrol und Acrylnitril
US3806488A (en) * 1971-09-14 1974-04-23 Allied Chem Stabilized flame resistant polyamides
JPS51105996A (en) * 1975-03-14 1976-09-20 Phosphorus Chem Ind Sekirinno kaishitsuhoho
FR2314221A1 (fr) * 1975-06-10 1977-01-07 Rhone Poulenc Ind Compositions destinees a l'ignifugation de matieres plastiques
US4208317A (en) * 1975-06-10 1980-06-17 Rhone-Poulenc Industries Flameproofed plastic compositions
FR2314216A1 (fr) * 1975-06-10 1977-01-07 Rhone Poulenc Ind Compositions ignifugees de matieres plastiques
FR2344615A1 (fr) * 1976-03-19 1977-10-14 Rhone Poulenc Ind Compositions destinees a l'ignifugation de matieres plastiques
DE2646835C2 (de) * 1976-10-16 1984-11-15 Bayer Ag, 5090 Leverkusen Mikrogekapselter roter Phosphor als Brandschutzmittel für Polyamid-Formmassen
DE2655739C2 (de) * 1976-12-09 1978-12-14 Hoechst Ag, 6000 Frankfurt Stabilisierter roter Phosphor sowie Verfahren zu seiner Herstellung
DE2705042A1 (de) * 1977-02-08 1978-08-10 Hoechst Ag Stabilisierter roter phosphor sowie verfahren zu seiner herstellung
DE2811639A1 (de) * 1978-03-17 1979-09-20 Kalk Chemische Fabrik Gmbh Flammschutzmittelkonzentrate zur herstellung schwer brennbarer polyaethylenmassen fuer die extrusionsbeschichtung flaechiger verbundwerkstoffe
IT1134333B (it) * 1980-11-19 1986-08-13 F F A Spa Sa Processo per stabilizzare mediante incapsulamento il fosforo rosso per impiego come ritardante di fiamma dei materiali polimerici e prodotto cosi' ottenuto

Also Published As

Publication number Publication date
EP0085780A1 (en) 1983-08-17
DE3270687D1 (en) 1986-05-22
US4471080A (en) 1984-09-11
EP0085780B1 (en) 1986-04-16
ATE19258T1 (de) 1986-05-15
JPS58138741A (ja) 1983-08-17
IT8219515A0 (it) 1982-02-09

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