ES418324A1 - Procedure for the manufacture of a three-dimensional or flat structure based on cork particles. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of a three-dimensional or flat structure based on cork particles. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES418324A1
ES418324A1 ES418324A ES418324A ES418324A1 ES 418324 A1 ES418324 A1 ES 418324A1 ES 418324 A ES418324 A ES 418324A ES 418324 A ES418324 A ES 418324A ES 418324 A1 ES418324 A1 ES 418324A1
Authority
ES
Spain
Prior art keywords
translation
dimensional
manufacture
machine
cork particles
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
ES418324A
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.)
HERMANN HONER HERTHA HONER
Original Assignee
HERMANN HONER HERTHA HONER
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 HERMANN HONER HERTHA HONER filed Critical HERMANN HONER HERTHA HONER
Publication of ES418324A1 publication Critical patent/ES418324A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/007—Cork

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Process for the manufacture of a three-dimensional or flat structure based on cork particles, characterized in that a water-soluble precondensate of melamine-formaldehyde or urea-formaldehyde is dissolved in water, in which cork particles are added to the solution a granulation of 0 to 4 mm, as well as optionally thermally expanded perlite or vermiculite in the proportion by volume of 1 part of precondensate by 3 to 6 parts of cork and also optionally perlite or vermiculite as well as a usual hardening agent for the previous condensate and, after thorough mixing, the mixture is molded, dried and fully hardened as a paste. (Machine-translation by Google Translate, not legally binding)
ES418324A 1972-08-30 1973-08-29 Procedure for the manufacture of a three-dimensional or flat structure based on cork particles. (Machine-translation by Google Translate, not legally binding) Expired ES418324A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722242549 DE2242549A1 (en) 1972-08-30 1972-08-30 Cork structures - formed from cork particles in resin binder

Publications (1)

Publication Number Publication Date
ES418324A1 true ES418324A1 (en) 1976-03-01

Family

ID=5854945

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418324A Expired ES418324A1 (en) 1972-08-30 1973-08-29 Procedure for the manufacture of a three-dimensional or flat structure based on cork particles. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS5040654A (en)
BE (1) BE804006A (en)
DE (1) DE2242549A1 (en)
ES (1) ES418324A1 (en)
IT (1) IT994654B (en)
NL (1) NL7311929A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5325490B2 (en) * 1973-04-30 1978-07-27
JPS52119311A (en) * 1976-03-31 1977-10-06 Matsushita Electric Ind Co Ltd Production of magnetic head
NZ185118A (en) * 1976-09-27 1978-11-13 Conwed Corp Manufacturing a mineral product (a board) comprising perlite
US4611259A (en) * 1983-02-08 1986-09-09 Ampex Corporation Magnetic transducer structure having reduced track width and a method of manufacturing thereof
JPS61129717A (en) * 1984-11-26 1986-06-17 Sharp Corp Production of magnetic head
DE10318136B3 (en) * 2003-04-17 2004-10-07 Carcoustics Tech Center Gmbh Sound absorber for vehicles comprises an open-pore molded part made from cork particles and a heat-reactive binder

Also Published As

Publication number Publication date
BE804006A (en) 1973-12-17
DE2242549A1 (en) 1974-03-07
NL7311929A (en) 1974-03-04
JPS5040654A (en) 1975-04-14
IT994654B (en) 1975-10-20

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