CA2833752C - Maleic anhydride copolymers as soluble support material for fused deposition modelling (fdm) printer - Google Patents

Maleic anhydride copolymers as soluble support material for fused deposition modelling (fdm) printer Download PDF

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Publication number
CA2833752C
CA2833752C CA2833752A CA2833752A CA2833752C CA 2833752 C CA2833752 C CA 2833752C CA 2833752 A CA2833752 A CA 2833752A CA 2833752 A CA2833752 A CA 2833752A CA 2833752 C CA2833752 C CA 2833752C
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CA
Canada
Prior art keywords
weight
support material
maleic anhydride
copolymer
styrene
Prior art date
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Application number
CA2833752A
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English (en)
French (fr)
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CA2833752A1 (en
Inventor
Florian Hermes
Stefan Bernhardt
Dirk Poppe
Gunter Schmitt
Markus Pridohl
Gerd Lohden
Original Assignee
Roehm GmbH Darmstadt
Evonik Operations GmbH
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Application filed by Roehm GmbH Darmstadt, Evonik Operations GmbH filed Critical Roehm GmbH Darmstadt
Publication of CA2833752A1 publication Critical patent/CA2833752A1/en
Application granted granted Critical
Publication of CA2833752C publication Critical patent/CA2833752C/en
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    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • C08F222/08—Maleic anhydride with vinyl aromatic monomers
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • 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
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA2833752A 2011-04-20 2012-03-13 Maleic anhydride copolymers as soluble support material for fused deposition modelling (fdm) printer Active CA2833752C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11163199A EP2514775A1 (en) 2011-04-20 2011-04-20 Maleic anhydride copolymers as soluble support material for fused deposition modelling (FDM) printer
EP11163199.0 2011-04-20
PCT/EP2012/054306 WO2012143182A1 (en) 2011-04-20 2012-03-13 Maleic anhydride copolymers as soluble support material for fused deposition modelling (fdm) printer

Publications (2)

Publication Number Publication Date
CA2833752A1 CA2833752A1 (en) 2012-10-26
CA2833752C true CA2833752C (en) 2019-05-14

Family

ID=44560045

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2833752A Active CA2833752C (en) 2011-04-20 2012-03-13 Maleic anhydride copolymers as soluble support material for fused deposition modelling (fdm) printer

Country Status (11)

Country Link
US (1) US8822590B2 (enExample)
EP (2) EP2514775A1 (enExample)
JP (1) JP5893128B2 (enExample)
KR (1) KR20140009442A (enExample)
CN (1) CN103380156B (enExample)
AU (1) AU2012244499B2 (enExample)
BR (1) BR112013023429B8 (enExample)
CA (1) CA2833752C (enExample)
IL (1) IL227363A (enExample)
RU (1) RU2013151313A (enExample)
WO (1) WO2012143182A1 (enExample)

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Also Published As

Publication number Publication date
IL227363A0 (en) 2013-09-30
RU2013151313A (ru) 2015-05-27
AU2012244499B2 (en) 2015-05-21
US20130317164A1 (en) 2013-11-28
CA2833752A1 (en) 2012-10-26
CN103380156A (zh) 2013-10-30
JP2014511933A (ja) 2014-05-19
WO2012143182A1 (en) 2012-10-26
EP2699611B1 (en) 2015-05-06
AU2012244499A1 (en) 2013-07-25
BR112013023429A2 (pt) 2016-12-13
BR112013023429B8 (pt) 2022-07-05
EP2514775A1 (en) 2012-10-24
BR112013023429B1 (pt) 2020-11-17
IL227363A (en) 2016-09-29
CN103380156B (zh) 2016-01-20
US8822590B2 (en) 2014-09-02
KR20140009442A (ko) 2014-01-22
JP5893128B2 (ja) 2016-03-23
EP2699611A1 (en) 2014-02-26

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