CA2232358A1 - Procede de production de feuille acrylique a charge minerale ayant un fini non lustre d'une resistance amelioree aux taches - Google Patents

Procede de production de feuille acrylique a charge minerale ayant un fini non lustre d'une resistance amelioree aux taches Download PDF

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Publication number
CA2232358A1
CA2232358A1 CA002232358A CA2232358A CA2232358A1 CA 2232358 A1 CA2232358 A1 CA 2232358A1 CA 002232358 A CA002232358 A CA 002232358A CA 2232358 A CA2232358 A CA 2232358A CA 2232358 A1 CA2232358 A1 CA 2232358A1
Authority
CA
Canada
Prior art keywords
film
sheet
mineral
syrup
sheets
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.)
Abandoned
Application number
CA002232358A
Other languages
English (en)
Inventor
Ettore Minghetti
Gary G. Layne
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.)
Braskem America Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2232358A1 publication Critical patent/CA2232358A1/fr
Abandoned 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
    • B29C39/148—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0024—Matt surface
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention porte sur un procédé de production de feuilles acryliques contenant des matières de charge minérale et pouvant être thermoformées en tables de toilette ou éviers d'une seule pièce. Les feuilles et les produits thermoformés qui en sont issus ont une surface au fini non lustré et, de par leur aspect, n'exigent pas de travaux de finition supplémentaire, tel qu'un sablage leur conférant une certaine uniformité. Les feuilles et les produits thermoformés résistent bien aux salissures et ce, au regard des normes en vigueur dans l'industrie.
CA002232358A 1996-10-21 1997-04-14 Procede de production de feuille acrylique a charge minerale ayant un fini non lustre d'une resistance amelioree aux taches Abandoned CA2232358A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73431796A 1996-10-21 1996-10-21
US08/734,317 1996-10-21
PCT/US1997/006200 WO1998017713A1 (fr) 1996-10-21 1997-04-14 Procede de production de feuille acrylique a charge minerale ayant un fini non lustre d'une resistance amelioree aux taches

Publications (1)

Publication Number Publication Date
CA2232358A1 true CA2232358A1 (fr) 1998-04-30

Family

ID=24951178

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002232358A Abandoned CA2232358A1 (fr) 1996-10-21 1997-04-14 Procede de production de feuille acrylique a charge minerale ayant un fini non lustre d'une resistance amelioree aux taches

Country Status (3)

Country Link
JP (1) JP2000502403A (fr)
CA (1) CA2232358A1 (fr)
WO (1) WO1998017713A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8858850B2 (en) * 2009-07-02 2014-10-14 E I Du Pont De Nemours And Company Process for preparing decorative surface appearance in acrylic material employing anisotropic particles
WO2022146984A1 (fr) * 2020-12-30 2022-07-07 Aristech Surfaces Llc Méthodes de production d'une surface solide acrylique hautement thermoformable
EP4396297A1 (fr) * 2021-09-01 2024-07-10 Trinseo Europe GmbH Articles de fabrication produits à partir d'une surface solide acrylique hautement thermoformable présentant une surface mate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998802A (en) * 1961-01-13 1965-07-21 British Cellophane Ltd Improvements in or relating to moulding resin sheets
US3376371A (en) * 1965-09-28 1968-04-02 Swedlow Inc Continuous casting process
US3371383A (en) * 1965-09-28 1968-03-05 Swedlow Inc Continuous casting apparatus
US4584231A (en) * 1983-12-02 1986-04-22 Vcf Packaging Films, Inc. Solvent cast acrylic film
JPH04364907A (ja) * 1991-06-12 1992-12-17 Kurisuron:Kk 人工大理石シンク等の製造方法
JP2807149B2 (ja) * 1993-08-13 1998-10-08 帝人株式会社 離型フイルム
US5521243A (en) * 1993-11-26 1996-05-28 Aristech Chemical Corporation Acrylic sheet having uniform distribution of coloring and mineral filler before and after thermoforming

Also Published As

Publication number Publication date
JP2000502403A (ja) 2000-02-29
WO1998017713A1 (fr) 1998-04-30

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