SE1830046A1 - A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition - Google Patents

A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition

Info

Publication number
SE1830046A1
SE1830046A1 SE1830046A SE1830046A SE1830046A1 SE 1830046 A1 SE1830046 A1 SE 1830046A1 SE 1830046 A SE1830046 A SE 1830046A SE 1830046 A SE1830046 A SE 1830046A SE 1830046 A1 SE1830046 A1 SE 1830046A1
Authority
SE
Sweden
Prior art keywords
composition
low smoke
flame retarded
weight
manufacturing
Prior art date
Application number
SE1830046A
Other versions
SE541915C2 (en
Inventor
Linda Zellner
Magnus Kokko
Peter Johansson
Original Assignee
Ingevity Uk Ltd
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 Ingevity Uk Ltd filed Critical Ingevity Uk Ltd
Priority to SE1830046A priority Critical patent/SE541915C2/en
Priority to PCT/SE2018/050527 priority patent/WO2018222108A1/en
Priority to PCT/SE2019/050052 priority patent/WO2019156607A1/en
Publication of SE1830046A1 publication Critical patent/SE1830046A1/en
Publication of SE541915C2 publication Critical patent/SE541915C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016—Flame-proofing or flame-retarding additives
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • 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
    • C08K3/08—Metals
    • C08K2003/0812—Aluminium
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A flame retarded, low smoke thermoplastic composition, said composition is a physical blend comprising. 20 - 60 % by weight of polycaprolactone having an weight average molecular weight of at least 50.000, 20 - 50% by weight of polylactide having a weight average molecular weight of at least 100.000 and 20 - 40% by weight of aluminium trihydrate having an average particle size in the range 0.2 μm and 20 μm.The invention also deals with a process for producing a flame retarded, low smoke thermoplastic composition.
SE1830046A 2017-05-30 2018-02-09 A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition SE541915C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1830046A SE541915C2 (en) 2018-02-09 2018-02-09 A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition
PCT/SE2018/050527 WO2018222108A1 (en) 2017-05-30 2018-05-24 A process for fabricating a flame retarded thermoplastic product through additive manufacturing and a use of a thermoplastic composition in additive manufacturing
PCT/SE2019/050052 WO2019156607A1 (en) 2018-02-09 2019-01-24 A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1830046A SE541915C2 (en) 2018-02-09 2018-02-09 A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition

Publications (2)

Publication Number Publication Date
SE1830046A1 true SE1830046A1 (en) 2019-08-10
SE541915C2 SE541915C2 (en) 2020-01-07

Family

ID=67548986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1830046A SE541915C2 (en) 2017-05-30 2018-02-09 A flame retarded low smoke thermoplastic composition and a process for manufacturing such a composition

Country Status (2)

Country Link
SE (1) SE541915C2 (en)
WO (1) WO2019156607A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591121A (en) * 2020-01-16 2021-07-21 Floreon Transf Packaging Limited Polylactic acid flame resistant blend

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080125532A1 (en) * 2006-11-02 2008-05-29 Diaserve, Inc. Biological polymeric compositions and methods related thereto
US20100311886A1 (en) * 2003-12-19 2010-12-09 Nec Corporation Flame retardant thermoplastic resin composition technical field

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5761177B2 (en) * 2010-03-30 2015-08-12 日本電気株式会社 Flame retardant polylactic acid-based resin composition, molded product thereof, and production method thereof
CN103965594A (en) * 2013-02-02 2014-08-06 天津市祥宇通塑料制品有限公司 Preparation method for polycaprolactone/montmorillonite composite degradable material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100311886A1 (en) * 2003-12-19 2010-12-09 Nec Corporation Flame retardant thermoplastic resin composition technical field
US20080125532A1 (en) * 2006-11-02 2008-05-29 Diaserve, Inc. Biological polymeric compositions and methods related thereto

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CAPA 6500 product page: https://www.perstorp.com/products/capa_6500 [downloaded 2018-08-06] *
Mofokeng, J.P. and Luyt A.S. "Morphology and thermal degradation studies of melt-mixed poly(lactic acid) (PLA)/poly(ɛ-caprolactone) (PCL) biodegradable polymer blend nanocomposites with TiO2 as filler", Polymer Testing, 2015, Aug., Vol. 45, pp. 93-100, ISSN 0142-9418 *
Puchalski, M. et al. "Investigation of the Influence of PLA Molecular Structure on the Crystalline Forms (alfa'and alfa) and Mechanical Properties of Wet Spinning Fibres", Polymers, 2017, Jan., Vol. 9, No. 1, 18, EISSN 2073-4360 *

Also Published As

Publication number Publication date
SE541915C2 (en) 2020-01-07
WO2019156607A1 (en) 2019-08-15

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