ES396591A1 - Process for the manufacture of thermosetting plastic moulded articles having a glossy stain resistant surface - Google Patents

Process for the manufacture of thermosetting plastic moulded articles having a glossy stain resistant surface

Info

Publication number
ES396591A1
ES396591A1 ES396591A ES396591A ES396591A1 ES 396591 A1 ES396591 A1 ES 396591A1 ES 396591 A ES396591 A ES 396591A ES 396591 A ES396591 A ES 396591A ES 396591 A1 ES396591 A1 ES 396591A1
Authority
ES
Spain
Prior art keywords
resin
synthetic resin
fusible
thermosetting
synthetic
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
ES396591A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES396591A1 publication Critical patent/ES396591A1/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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • 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
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • 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
    • C08J2463/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedure for the preparation of a molded body with a glossy and stain-resistant surface, made of a fusible and thermosetting synthetic resin, in which a synthetic resin of said type (preferably a melamine resin or urea), a granular or powdery thermosetting fusible and thermosetting coating resin is applied to the surface of the object thus formed (optionally in tablets, and then the formation of the molded body is continued so that the coating resin, which in the meantime is has led to melt, flow uniformly across the surface of the object, and the resin spread over it, together with the substrate, hardens as a coherent object; a process characterized by using as a coating resin a composition containing as synthetic resin forming component a solid and fusible mixture of epoxy resin and hardener or a preconde Solid and fused epoxy resin hardener, in addition to the fact that said synthetic resin-forming component has storage stability at 25ºC, manifests a softening point in the range between 50º and 130ºC, has a closing time of 1 to 15 seconds, according to DIN 53.465 with compression of 250 kp/cm2 and at a temperature of 150ºC and hardens at a temperature of 150ºC forming a crosslinked, insoluble and infusible synthetic resin, and in addition to the synthetic resin obtained by hardening said resin-forming component Synthetic presents a stability to light that, measured after 300 hours of exposure in the Xenotest, reaches at least note 7 of the blue scale of the light fastness standard established by DIN 54.004. (Machine-translation by Google Translate, not legally binding)
ES396591A 1970-11-04 1971-11-03 Process for the manufacture of thermosetting plastic moulded articles having a glossy stain resistant surface Expired ES396591A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635770A CH545330A (en) 1970-11-04 1970-11-04 Process for the production of thermoset molded bodies with a glossy, stain-resistant surface

Publications (1)

Publication Number Publication Date
ES396591A1 true ES396591A1 (en) 1974-05-16

Family

ID=4416640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396591A Expired ES396591A1 (en) 1970-11-04 1971-11-03 Process for the manufacture of thermosetting plastic moulded articles having a glossy stain resistant surface

Country Status (16)

Country Link
AT (1) AT325311B (en)
AU (1) AU462336B2 (en)
BE (1) BE774833A (en)
CA (1) CA969316A (en)
CH (1) CH545330A (en)
DD (1) DD98943A5 (en)
DE (1) DE2154643A1 (en)
ES (1) ES396591A1 (en)
FR (1) FR2113517A5 (en)
GB (1) GB1352628A (en)
IL (1) IL37966A (en)
IT (1) IT939160B (en)
NL (1) NL7115150A (en)
SE (1) SE7114006L (en)
SU (1) SU423278A3 (en)
ZA (1) ZA717367B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269946A (en) 1980-01-31 1981-05-26 The Goodyear Tire & Rubber Company Low density high resiliency foams
TWI307658B (en) * 2005-04-13 2009-03-21 Cotech Inc Method for mounting mark on composites and corresponding products
CN102976956B (en) * 2013-01-07 2013-12-11 万华化学集团股份有限公司 Method for preparing 3-aminomethyl-3,5,5-trimethyl cyclohexylamine
CN104529787B (en) * 2014-12-30 2016-06-29 万华化学集团股份有限公司 A kind of preparation method of 3-aminomethyl-3,5,5-trimethyl cyclohexylamine
CN112552647A (en) * 2020-12-10 2021-03-26 上海宝谊图片有限公司 Preparation method of coffee grounds and epoxy resin composite material
CN117534938B (en) * 2024-01-10 2024-04-02 广州简米餐具有限公司 Melamine powder for manufacturing anti-fouling tableware and preparation method thereof

Also Published As

Publication number Publication date
AU3486871A (en) 1973-05-03
BE774833A (en) 1972-05-03
AU462336B2 (en) 1975-06-19
CA969316A (en) 1975-06-17
IT939160B (en) 1973-02-10
SE7114006L (en) 1972-05-05
FR2113517A5 (en) 1972-06-23
NL7115150A (en) 1972-05-08
GB1352628A (en) 1974-05-08
DE2154643A1 (en) 1972-05-10
IL37966A0 (en) 1971-12-29
DD98943A5 (en) 1973-07-12
IL37966A (en) 1974-11-29
ZA717367B (en) 1972-08-30
CH545330A (en) 1973-12-15
AT325311B (en) 1975-10-10
SU423278A3 (en) 1974-04-05

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