DK2928658T3 - Rotationsstøbte emner - Google Patents

Rotationsstøbte emner Download PDF

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Publication number
DK2928658T3
DK2928658T3 DK14709598.8T DK14709598T DK2928658T3 DK 2928658 T3 DK2928658 T3 DK 2928658T3 DK 14709598 T DK14709598 T DK 14709598T DK 2928658 T3 DK2928658 T3 DK 2928658T3
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Denmark
Prior art keywords
layer
acid
polyolefin
polyester
anhydride
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DK14709598.8T
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English (en)
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Eric Maziers
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Total Res & Technology Feluy
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869—Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • C08L23/0876—Salts thereof, i.e. ionomers
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/12—Polyester-amides

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Biological Depolymerization Polymers (AREA)

Claims (13)

  1. ROTATIONSSTØBTE EMNER Patentkrav
    1. Rotationsstøbt emne omfattende et eller flere lag, hvor et lag A omfatter: • fra 50 til 99,4 vægt-% af en polyolefin; • fra 0,5 til 50 vægt-% af en polyester, hvor polyesteren er en alifatisk polyester valgt fra poly(mælkesyre), polyhydroxyalkanoat, polycaprolacton, copolyestere og polyesteramider; • fra 0,1 til 20 vægt-% af en co- eller ter-polymer, der omfatter: (a) 50 til 99,9 vægt-% af en ethylen- eller en styrenmonomer, (b) 0,1 til 50 vægt-% af en umættet anhydrid-, epoxid- eller carboxylsyreholdig monomer, (c) 0 til 50 vægt-% (meth)acrylestermonomer; og • fra 0,1 til 20 vægt-% af en ionomer.
  2. 2. Rotationsstøbt emne ifølge krav 1, hvor polyesteren er en poly(mælkesyre).
  3. 3. Rotationsstøbt emne ifølge krav 1 eller 2, hvor polyolefinen er en polyethylen.
  4. 4. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 3, hvor ionomeren er • en copolymer omfattende en eller flere olefin- eller styrenmonomerer, og en eller flere monomerer omfattende en funktionel gruppe valgt fra gruppen omfattende carboxylat, sulfonat og et carboxylsyreanhydrid; eller • en graftet polyolefin eller polystyren omfattende en eller flere funktionelle grupper valgt fra gruppen omfattende carboxylat, sulfonat, et carboxylsyreanhydrid, phosphonat og phosphinat.
  5. 5. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 4, hvor ionomeren er en copolymer omfattende • fra omkring 50 vægt-% til omkring 99,8 vægt-% af en eller flere monomerer valgt fra gruppen omfattende ethylen, propylen, 1-buten, 1-penten, 4-methyl-1 -penten, 1-hexen, 2-methylpropen, styren, 2-methylstyren, 3-methylstyren, 4-methylstyren, alpha-methylstyren, cis- og/eller trans-beta-methylstryren, halogenerede styrenisomerer, vinylchlorid, vinylidenchlorid, butadien, acrylonitril, methacrylonitril, cyclopenten og cyclohexen; copolymeriseret med: • fra omkring 0,2 vægt-% til omkring 30 vægt-% af en eller flere monomerer valgt fra gruppen omfattende methacrylsyre, acrylsyre, maleinsyre eller en monoester deraf, maleinanhydrid, ethacrylsyre, fumarsyre eller en monoester deraf, crotonsyre, itaconsyre eller en monoester deraf, itaconanhydrid, vinylsulfonsyre, 2-methacryloyloxy-ethansulfonat, styrensulfonsyre, 2-acrylamid-2-methylpropansulfonsyre (AMPS), vinylphosphonsyre, 2-(methacryloyloxy)ethylphosphat, mesaconsyre, citraconsyre eller en monoester deraf, glutaconsyre eller en monoester deraf, methylmaleinsyre eller en monoester deraf, methylmaleinanhydrid, citraconanhydrid, glutaconanhydrid, endobicyclo-[2,2,1]-5-hepten-2,3-dicarboxylsyre eller en monoester deraf og endobicyclo-[2,2,1]-5-hepten-2,3-dicarboxylsyreanhydrid.
  6. 6. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 4, hvor ionomeren er en polymer valgt fra gruppen omfattende polyethylen, polypropylen, en polyethylen-/polypropylencopolymer, polybuten, polyhexen, polycyclopenten, polycyclohexen og polystyren, hvor polymeren graftes med en eller flere forbindelser valgt fra gruppen omfattende maleinanhydrid, acrylsyre eller et salt deraf, og methacrylsyre eller et salt deraf.
  7. 7. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 6, hvor emnet yderligere omfatter et lag B1 omfattende fra 50 til 100 vægt-% af en alifatisk polyester valgt fra polyhydroxyalkanoat, poly(mælkesyre), polycaprolacton, copolyestere og polyesteramider.
  8. 8. Rotationsstøbt emne ifølge krav 7, hvor den alifatiske polyester er en poly(mælkesyre).
  9. 9. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 8, hvor emnet omfatter et lag B omfattende fra 50 til 100 vægt-% af en polyolefin, fortrinsvis tilstødende til lag A.
  10. 10. Rotationsstøbt emne ifølge krav 9, hvor polyolefinen i laget B er en polyethylen.
  11. 11. Rotationsstøbt emne ifølge et hvilket som helst af kravene 9 eller 10, hvor laget B er opskummet.
  12. 12. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 11, hvor emnet omfatter mindst én kavitet forsynet med polyurethan.
  13. 13. Rotationsstøbt emne ifølge et hvilket som helst af kravene 1 til 12, hvor emnet er en flaske, en dåse, en tank eller en bildel, fortrinsvis en bildør eller et bilkarrosseri.
DK14709598.8T 2013-03-05 2014-03-04 Rotationsstøbte emner DK2928658T3 (da)

Applications Claiming Priority (2)

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EP13157828 2013-03-05
PCT/EP2014/054180 WO2014135541A2 (en) 2013-03-05 2014-03-04 Rotomoulded articles

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DK2928658T3 true DK2928658T3 (da) 2016-11-14

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US (1) US9862169B2 (da)
EP (1) EP2928658B1 (da)
CN (1) CN105073369B (da)
AU (1) AU2014224722B2 (da)
BR (1) BR112015017270A2 (da)
CA (1) CA2896982A1 (da)
DK (1) DK2928658T3 (da)
ES (1) ES2597327T3 (da)
PL (1) PL2928658T3 (da)
SI (1) SI2928658T1 (da)
WO (1) WO2014135541A2 (da)

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TWI686187B (zh) * 2018-11-30 2020-03-01 業峰企業有限公司 多層式中空按摩輔具及其製造方法
CN109849247B (zh) * 2018-12-06 2021-05-11 南京构合材料科技有限公司 一种滚塑聚烯烃制件表面上的固定结构及其制备工艺
CN112778596B (zh) * 2019-11-08 2022-06-17 国家能源投资集团有限责任公司 聚烯烃组合物和聚烯烃复合材料及其制备方法
CN114474923B (zh) * 2020-10-26 2023-10-10 中国石油化工股份有限公司 一种聚乙烯滚塑成型体及其制备方法和应用
WO2023033730A2 (en) * 2021-08-31 2023-03-09 Agency For Science, Technology And Research A method of producing a bioactive polymer filament, the bioactive polymer filament and printing methods using the same
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JP2024162835A (ja) * 2023-05-11 2024-11-21 住友化学株式会社 樹脂組成物

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WO2014135541A2 (en) 2014-09-12
AU2014224722A1 (en) 2015-07-16
CA2896982A1 (en) 2014-09-12
BR112015017270A2 (pt) 2017-07-11
EP2928658B1 (en) 2016-07-13
PL2928658T3 (pl) 2017-01-31
AU2014224722B2 (en) 2018-07-19
CN105073369B (zh) 2018-01-23
EP2928658A2 (en) 2015-10-14
US20160009058A1 (en) 2016-01-14
CN105073369A (zh) 2015-11-18
WO2014135541A3 (en) 2014-10-30
SI2928658T1 (sl) 2016-11-30
US9862169B2 (en) 2018-01-09
ES2597327T3 (es) 2017-01-17

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