ES8601803A1 - Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales - Google Patents

Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales

Info

Publication number
ES8601803A1
ES8601803A1 ES530599A ES530599A ES8601803A1 ES 8601803 A1 ES8601803 A1 ES 8601803A1 ES 530599 A ES530599 A ES 530599A ES 530599 A ES530599 A ES 530599A ES 8601803 A1 ES8601803 A1 ES 8601803A1
Authority
ES
Spain
Prior art keywords
clay
collagen
obtention
complexes
collagen complexes
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
ES530599A
Other languages
English (en)
Other versions
ES530599A0 (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.)
Tolsa SA
Original Assignee
Tolsa SA
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 Tolsa SA filed Critical Tolsa SA
Priority to ES530599A priority Critical patent/ES530599A0/es
Priority to DE8484307516T priority patent/DE3484393D1/de
Priority to EP84307516A priority patent/EP0154741B1/en
Priority to AT84307516T priority patent/ATE62137T1/de
Publication of ES8601803A1 publication Critical patent/ES8601803A1/es
Publication of ES530599A0 publication Critical patent/ES530599A0/es
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE COMPLEJOS DE ARCILLA-COLAGENO PARA LA ELABORACION DE BIOMATERIALES. COMPRENDE HACER REACCIONAR EN UN MEDIO ACUOSO EL COLAGENO CON LA ARCILLA SELECCIONADA ENTRE ATTAPULGITA Y SEPIOLITA CON UN TAMAÑO DE PARTICULA INFERIOR A 44 M, DONDE LA ARCLLA ESTA MICRONIZADA DE FORMA QUE LA PARTICULA SEA UN HAZ DE FIBRAS DEGRADADAS, EN UNAS PORCIONES TALES QUE LA MEZCLA REACCIONANTE PRESENTE UNA ESTEQUIOMERTRIA ARCILA/COLAGENO DE 100/1-80, A UNA TEMPERATURA COMPRENDIDA ENTRE 4 Y 60C, A UN PH INFERIOR A 9,0 Y DURANTE UN PERIODO DE TIEMPO DE 1 A 60 MINUTOS; EN DONDE EL COLAGENO ESTA SELECCIONADO ENTRE LOS TIPOS I, II, III, IV, V, VI, VII Y VIII, ASI COMO ENTRE DIFERENTES VARIEDADES DE CADA TIPO.
ES530599A 1984-03-14 1984-03-14 Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales Granted ES530599A0 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES530599A ES530599A0 (es) 1984-03-14 1984-03-14 Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales
DE8484307516T DE3484393D1 (de) 1984-03-14 1984-10-31 Tonerde-kollagen-komplexe und verfahren zu ihrer herstellung.
EP84307516A EP0154741B1 (en) 1984-03-14 1984-10-31 Clay-collagen complexes and process for their obtention
AT84307516T ATE62137T1 (de) 1984-03-14 1984-10-31 Tonerde-kollagen-komplexe und verfahren zu ihrer herstellung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES530599A ES530599A0 (es) 1984-03-14 1984-03-14 Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales

Publications (2)

Publication Number Publication Date
ES8601803A1 true ES8601803A1 (es) 1985-11-01
ES530599A0 ES530599A0 (es) 1985-11-01

Family

ID=8487024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES530599A Granted ES530599A0 (es) 1984-03-14 1984-03-14 Procedimiento de obtencion de complejos de arcilla-colageno para la elaboracion de biomateriales

Country Status (4)

Country Link
EP (1) EP0154741B1 (es)
AT (1) ATE62137T1 (es)
DE (1) DE3484393D1 (es)
ES (1) ES530599A0 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104258464A (zh) * 2014-08-28 2015-01-07 东华大学 一种凹凸棒石掺杂的plga纳米纤维毡及其制备和应用

Also Published As

Publication number Publication date
DE3484393D1 (de) 1991-05-08
EP0154741A2 (en) 1985-09-18
ES530599A0 (es) 1985-11-01
ATE62137T1 (de) 1991-04-15
EP0154741B1 (en) 1991-04-03
EP0154741A3 (en) 1987-04-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519