ES8603533A1 - Mejoras introducidas en un procedimiento de fabricacion de polimeros olefinicos. - Google Patents

Mejoras introducidas en un procedimiento de fabricacion de polimeros olefinicos.

Info

Publication number
ES8603533A1
ES8603533A1 ES534989A ES534989A ES8603533A1 ES 8603533 A1 ES8603533 A1 ES 8603533A1 ES 534989 A ES534989 A ES 534989A ES 534989 A ES534989 A ES 534989A ES 8603533 A1 ES8603533 A1 ES 8603533A1
Authority
ES
Spain
Prior art keywords
neutralizing
halogens
processing
polymers
acids released
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
ES534989A
Other languages
English (en)
Other versions
ES534989A0 (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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of ES8603533A1 publication Critical patent/ES8603533A1/es
Publication of ES534989A0 publication Critical patent/ES534989A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08K3/10—Metal compounds
    • 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

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)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

MEJORAS INTRODUCIDAS EN UN PROCEDIMIENTO DE FABRICACION DE POLIMEROS OLEFINICOS. CONSISTENTES EN: EFECTUAR LA DESACTIVACION DE LOS ACIDOS Y/O HALOGENOS DE NITROGENO DEL MATERIAL POLIMERICO EN SU ELABORACION FINAL CON UNA COMPOSICION REPRESENTADA POR LA FORMULA (I) Y REVESTIDA DE UN AGENTE TENSIOACTIVO. SIENDO: A Y B, UNO O MAS METALES DE VALENCIA A Y B, RESPECTIVAMENTE; A, 1 O 2; B, 2 O 3; W, X E Y SON NUMEROS POSITIVOS O FRACCIONES DONDE Y ES MAYOR QUE 2 Y LA RELACION X/W ES MAYOR O IGUAL QUE 1; Z ESTA COMPRENDIDO ENTRE 0 Y (AWBBX)CY/C; C, UNO O MAS ANIONES DE VALENCIA C; C, 1, 2 O 3. SE USA COMO NEUTRALIZADOR DE ACIDOS Y HALOGENOS, LIBERADOS DURANTE LA PRODUCCION DE MATERIALES POLIMERICOS QUE TIENEN COMPONENTES ACIDOS LIBERABLES TERMICAMENTE Y/O ADITIVOS QUE PUEDEN LIBERAR HALOGENOS Y/O ACIDOS DURANTE LA ELABORACION.
ES534989A 1983-08-08 1984-08-08 Mejoras introducidas en un procedimiento de fabricacion de polimeros olefinicos. Granted ES534989A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52129583A 1983-08-08 1983-08-08

Publications (2)

Publication Number Publication Date
ES8603533A1 true ES8603533A1 (es) 1985-12-16
ES534989A0 ES534989A0 (es) 1985-12-16

Family

ID=24076177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES534989A Granted ES534989A0 (es) 1983-08-08 1984-08-08 Mejoras introducidas en un procedimiento de fabricacion de polimeros olefinicos.

Country Status (5)

Country Link
EP (1) EP0139931A3 (es)
JP (1) JPS6060161A (es)
KR (1) KR850001791A (es)
AU (1) AU3171484A (es)
ES (1) ES534989A0 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179530A (ja) * 1986-02-03 1987-08-06 Nippon Synthetic Chem Ind Co Ltd:The 成形物の製造方法
DE3941902C1 (es) * 1989-12-19 1991-02-28 Chemische Werke Muenchen Otto Baerlocher Gmbh, 8000 Muenchen, De
DE4031818A1 (de) * 1990-10-08 1992-04-09 Henkel Kgaa Kationische schichtverbindungen
DE4106411C2 (de) * 1991-02-28 1994-09-01 Baerlocher Gmbh Basische Calcium-Aluminium-Hydroxy-Phosphite, Verfahren zu deren Herstellung und deren Verwendung
DE4425266C1 (de) * 1994-07-16 1995-10-19 Metallgesellschaft Ag Schichtgitterverbindungen und deren Verwendung
US6518368B2 (en) 1996-06-14 2003-02-11 Albemarle Corporation Brominated polystyrene having improved thermal stability and color and process for the preparation thereof
US5637650A (en) 1996-06-14 1997-06-10 Ferro Corporation Brominated polysytrene having improved thermal stability and color and process for the preparation thereof
US6326439B1 (en) 1996-09-26 2001-12-04 Albemarle Corporation Process for brominating polystyrenic resins
US6232408B1 (en) 1996-09-26 2001-05-15 Albemarle Corporation Brominated polstyrenic resins
IL129113A (en) 1996-09-26 2002-08-14 Albermale Corp Process for brominating styrenic polymers
US6235844B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Brominated polystyrenic resins
US6521714B2 (en) 1996-09-26 2003-02-18 Albemarle Corporation Brominated polystyrenic resins
US6235831B1 (en) 1996-09-26 2001-05-22 Albemarle Corporation Polymer compositions containing brominated polystyrenic resins
US6133381A (en) * 1996-09-26 2000-10-17 Albelmarle Corporation Brominated polystyrenic flame retardants
US7109260B2 (en) * 2002-10-17 2006-09-19 Ciba Specialty Chemicals Corporation Flame retardant compositions
MY139230A (en) * 2002-10-17 2009-08-28 Ciba Holding Inc Flame retardant polymeric electrical parts
EP3988006B1 (en) 2020-10-20 2023-08-09 Ambu A/S An endoscope

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290192A (en) * 1976-01-23 1977-07-28 Kyowa Kagaku Kougiyou Kk Inorganic flame resisting agent
US4154718A (en) * 1976-09-02 1979-05-15 Kyowa Chemical Industry Co. Ltd. Fire-retardant thermoplastic resin composition
JPS5580447A (en) * 1978-12-14 1980-06-17 Kyowa Chem Ind Co Ltd Prevention of rust, deterioration or coloring of polyolefin and composition
GB2075989B (en) * 1980-05-13 1984-04-26 Kyowa Chem Ind Co Ltd Stabilized thermoplastic resin compositions
JPS5783538A (en) * 1980-11-12 1982-05-25 Kyowa Chem Ind Co Ltd Polyolefin composition and agent thereof

Also Published As

Publication number Publication date
AU3171484A (en) 1985-02-14
JPS6060161A (ja) 1985-04-06
ES534989A0 (es) 1985-12-16
KR850001791A (ko) 1985-04-01
EP0139931A3 (en) 1985-06-05
EP0139931A2 (en) 1985-05-08

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