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ES468980A1 - Process for the low temperature conditioning of vinyl chloride polymer stabilisers - Google Patents

Process for the low temperature conditioning of vinyl chloride polymer stabilisers

Info

Publication number
ES468980A1
ES468980A1 ES468980A ES468980A ES468980A1 ES 468980 A1 ES468980 A1 ES 468980A1 ES 468980 A ES468980 A ES 468980A ES 468980 A ES468980 A ES 468980A ES 468980 A1 ES468980 A1 ES 468980A1
Authority
ES
Spain
Prior art keywords
low temperature
vinyl chloride
chloride polymer
temperature conditioning
additive
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
ES468980A
Other languages
Spanish (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.)
FLORIDIENNE SA
Original Assignee
FLORIDIENNE SA
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 FLORIDIENNE SA filed Critical FLORIDIENNE SA
Publication of ES468980A1 publication Critical patent/ES468980A1/en
Expired legal-status Critical Current

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
    • C08K3/18—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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing 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
    • C08K3/32—Phosphorus-containing 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Conditioning process of synthetic resin stabilizers, at low temperature of the additives for them, especially the chlorovinyl resins in particular of the stabilizers, to give them good flow properties, make them non-dusty, while containing a good dispersibility in the polymers, characterized in that one or several powdery additives are introduced in a charge of resin activated by a compound of the plasticizer, lubricant or other substance compatible with the polymers and that is then mixed until their homogenization and disappearance of the powders at the temperature current, the ratio of the additive with the polymer can vary from 90:10 to 10:90 and the activating agent is introduced at a rate of 0.2 to 5 parts per 100 parts of the additive-resin mixture. (Machine-translation by Google Translate, not legally binding)
ES468980A 1977-04-29 1978-04-20 Process for the low temperature conditioning of vinyl chloride polymer stabilisers Expired ES468980A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77235A LU77235A1 (en) 1977-04-29 1977-04-29

Publications (1)

Publication Number Publication Date
ES468980A1 true ES468980A1 (en) 1978-12-16

Family

ID=19728550

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468980A Expired ES468980A1 (en) 1977-04-29 1978-04-20 Process for the low temperature conditioning of vinyl chloride polymer stabilisers

Country Status (8)

Country Link
AT (1) AT356388B (en)
BE (1) BE866227A (en)
DE (1) DE2815817C2 (en)
ES (1) ES468980A1 (en)
FR (1) FR2388851A1 (en)
GB (1) GB1595044A (en)
LU (1) LU77235A1 (en)
NL (1) NL7803850A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224717A1 (en) * 1982-07-02 1984-01-05 Neynaber Chemie Gmbh, 2854 Loxstedt MULTI-COMPONENT SOLID STABILIZER AND / OR LUBRICANT MIXTURES FOR HALOGEN-CONTAINING POLYMERS, ESPECIALLY PVC, AND A METHOD FOR THE PRODUCTION THEREOF
DE10159713A1 (en) * 2001-12-05 2003-07-10 Clariant Gmbh Granulated optical brighteners

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861968A (en) * 1956-08-23 1961-03-01 Semtex Ltd Improvements relating to the compounding of rubbers and of synthetic resins
FR1470527A (en) * 1965-03-10 1967-02-24 Chem Fab Hoesch Kg Composition which can be handled without the formation of dust, based on stabilizers and lubricants, intended for the processing of polymers containing halogens, in particular rigid polyvinyl chloride, and process for its preparation
GB1134436A (en) * 1966-09-20 1968-11-20 Ici Ltd Melt fabrication process
BE769094A (en) * 1970-07-06 1971-11-03 Reagens Spa PROCESS FOR PACKAGING ADDITIVES AND ADDITIVES CONDITIONED BY THE PROCESS

Also Published As

Publication number Publication date
FR2388851A1 (en) 1978-11-24
ATA261978A (en) 1979-09-15
FR2388851B1 (en) 1984-11-16
DE2815817C2 (en) 1984-11-29
NL7803850A (en) 1978-10-31
BE866227A (en) 1978-08-14
AT356388B (en) 1980-04-25
GB1595044A (en) 1981-08-05
LU77235A1 (en) 1979-01-18
DE2815817A1 (en) 1978-11-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103