ES8505390A1 - Procedimiento para preparar cuerpos conformados termoplasticos a base de policaprolactamas - Google Patents

Procedimiento para preparar cuerpos conformados termoplasticos a base de policaprolactamas

Info

Publication number
ES8505390A1
ES8505390A1 ES533903A ES533903A ES8505390A1 ES 8505390 A1 ES8505390 A1 ES 8505390A1 ES 533903 A ES533903 A ES 533903A ES 533903 A ES533903 A ES 533903A ES 8505390 A1 ES8505390 A1 ES 8505390A1
Authority
ES
Spain
Prior art keywords
polycaprolactam
bodies based
formed thermoplastic
preparing self
thermoplastic bodies
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
ES533903A
Other languages
English (en)
Other versions
ES533903A0 (es
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.)
Consiglio Nazionale delle Richerche CNR
Original Assignee
Consiglio Nazionale delle Richerche CNR
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 Consiglio Nazionale delle Richerche CNR filed Critical Consiglio Nazionale delle Richerche CNR
Publication of ES8505390A1 publication Critical patent/ES8505390A1/es
Publication of ES533903A0 publication Critical patent/ES533903A0/es
Granted legal-status Critical Current

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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/61—Processes of molding polyamide

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)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Materials For Medical Uses (AREA)
  • Polyamides (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR CUERPOS CONFORMADOS TERMOPLASTICOS A BASE DE POLICAPROLACTAMAS.COMPRENDE: A) FORMAR UNA MEZCLA CONSTITUIDA POR (A) EN ESTADO FUNDIDO Y POR POLVO DE FOSFORO ROJO, FORMADO POR MICROPARTICULAS ENCAPSULADAS ENB UNA RESINA MELAMINICA E INCORPORADO Y DISPERSADO EN LA MASA DE (A) ENTRE 1 A UN 20 EN PESO; B) ADICIONAR A LA MEZCLA DE (A), 0,1-2 EN MOLES (REFERIDOS A (A)), DE UN INICIADOR ANIONICO; C) HACER REACCIONAR AL INICIADOR Y A (A) A UNA TEMPERATURA ENTRE 80 Y 130JC; D) LLEVAR UNA MEZCLA DE (C), A UNA TEMPERATURA ENTRE 120 Y 190JC; E) ADICIONAR A LA MEZCLA DE (D) 0,1-2 EN MOLES (REFERIDOS A (A)), DE UN ACTIVADOR DE POLIMERIZACION ELEGIDO, ENTRE N-ACIL-LACTAMAS Y CORRESPONDIENTES PRECURSORES, PARA OBTENER UNA MASA MONOMERICA Y F) POLIMERIZAR A LA MASA MONOMERICA A UNA TEMPERATURA ENTRE 120 Y 190JC Y DURANTE 3 A 15 MINUTOS. SIENDO (A) BEB-CAPROLACTAMA Y EL INICIADOR ANIONICO, NA METALICO Y LIH.
ES533903A 1983-07-04 1984-07-02 Procedimiento para preparar cuerpos conformados termoplasticos a base de policaprolactamas Granted ES533903A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21912/83A IT1165453B (it) 1983-07-04 1983-07-04 Processo per la preparazione di corpi termoplastici formati autoestinguenti a base di policaprolattame

Publications (2)

Publication Number Publication Date
ES8505390A1 true ES8505390A1 (es) 1985-06-01
ES533903A0 ES533903A0 (es) 1985-06-01

Family

ID=11188655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533903A Granted ES533903A0 (es) 1983-07-04 1984-07-02 Procedimiento para preparar cuerpos conformados termoplasticos a base de policaprolactamas

Country Status (8)

Country Link
US (1) US4584149A (es)
EP (1) EP0130360B1 (es)
JP (1) JPS6036532A (es)
AT (1) ATE45172T1 (es)
CA (1) CA1247281A (es)
DE (1) DE3479220D1 (es)
ES (1) ES533903A0 (es)
IT (1) IT1165453B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4740537A (en) * 1986-05-09 1988-04-26 Hercules Incorporated Phosphorus based flame retardant composition for reaction injection molded polydicyclopentadiene
GB2258656B (en) * 1991-08-15 1994-01-12 Albright & Wilson Processing of powder
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
CN100551659C (zh) * 2004-05-20 2009-10-21 雅宝公司 制成粒状的溴化阴离子苯乙烯系聚合物及其制备和应用
CN103108899A (zh) * 2010-07-20 2013-05-15 巴斯夫欧洲公司 包含微胶囊化潜热蓄热器材料的聚酰胺模制品
CN109575534B (zh) * 2018-12-11 2020-12-22 湖南绿燊环保科技有限公司 生物质增强剂、改性pbs材料及其制备方法
CN111607221B (zh) * 2019-02-26 2023-06-27 中蓝晨光化工研究设计院有限公司 一种原位包覆红磷阻燃剂、基于原位包覆红磷阻燃剂的阻燃聚酰胺材料及其制备方法
CN113683774B (zh) * 2021-08-30 2023-06-06 重庆科聚孚新材料有限责任公司 一种高强度阻燃抗静电反应尼龙复合材料及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054171A (es) *
US3454689A (en) * 1964-07-28 1969-07-08 Du Pont Process for the preparation of shaped articles from lactam polymers
US3417178A (en) * 1966-02-10 1968-12-17 Allied Chem Casting process for forming a solid polylactam article
US3494999A (en) * 1966-12-08 1970-02-10 Du Pont Mixing and casting lactam compositions
CH520739A (de) * 1968-09-11 1972-03-31 Vyzk Ustav Synthetickych Prysk Verfahren zur Herstellung von Giesskörpern aus Polyamid
DE1934305A1 (de) * 1969-07-07 1971-01-21 Basf Ag Verfahren zur Herstellung von Formteilen aus Polylactamen durch aktivierte anionische Lactampolymerisation
DE2405985A1 (de) * 1974-02-08 1975-08-21 Hoechst Ag Flammwidrige polyamidformmassen
FR2314216A1 (fr) * 1975-06-10 1977-01-07 Rhone Poulenc Ind Compositions ignifugees de matieres plastiques
US4208317A (en) * 1975-06-10 1980-06-17 Rhone-Poulenc Industries Flameproofed plastic compositions
DE2646835C2 (de) * 1976-10-16 1984-11-15 Bayer Ag, 5090 Leverkusen Mikrogekapselter roter Phosphor als Brandschutzmittel für Polyamid-Formmassen
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
IT1157253B (it) * 1982-02-09 1987-02-11 Saffa Spa Procedimento per rendere autoestinguenti, mediante fosforo rosso, materiali termoplastici sintetici e prodotti cosi' ottenuti

Also Published As

Publication number Publication date
EP0130360A3 (en) 1986-03-05
DE3479220D1 (en) 1989-09-07
EP0130360B1 (en) 1989-08-02
IT1165453B (it) 1987-04-22
JPS6036532A (ja) 1985-02-25
US4584149A (en) 1986-04-22
IT8321912A0 (it) 1983-07-04
CA1247281A (en) 1988-12-20
ATE45172T1 (de) 1989-08-15
EP0130360A2 (en) 1985-01-09
ES533903A0 (es) 1985-06-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401