ES2014051A6 - Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings - Google Patents

Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings

Info

Publication number
ES2014051A6
ES2014051A6 ES8900512A ES8900512A ES2014051A6 ES 2014051 A6 ES2014051 A6 ES 2014051A6 ES 8900512 A ES8900512 A ES 8900512A ES 8900512 A ES8900512 A ES 8900512A ES 2014051 A6 ES2014051 A6 ES 2014051A6
Authority
ES
Spain
Prior art keywords
collagen
dressings
production
main patent
laminar
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 - Lifetime
Application number
ES8900512A
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.)
Individual
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
Priority to ES8900512A priority Critical patent/ES2014051A6/en
Priority to IT8919672A priority patent/IT1228978B/en
Priority to DE3907718A priority patent/DE3907718A1/en
Priority to FR8903179A priority patent/FR2628326A1/en
Publication of ES2014051A6 publication Critical patent/ES2014051A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Materials For Medical Uses (AREA)

Abstract

Improvements made in the object of the Main Patent No. P8800742 for improvements in the production of dressings. The improvements involve placing between the selfadhesive tape of the dressing and the incorporated collagen portion a laminar portion which is non-porous or has been given waterproofing treatment, which is attached to the selfadhesive tape with greater resistance than to the collagen portion, the adhesive used to attach the collagen to the laminar portion being based on polyvinylpyrrolidone, polyvinyl alcohol, lauric alcohol, dehydrated and sterilized albumin, mono- or purimethylated glycol in its ether form, soluble collagen and a specific sedative, also incorporating auxiliary active principles. The proportion of volatile matter in the whole adhesive combination is approximately 70% by weight, which represents about 0.013 g per cm2 of dry matter relative to the area of the laminar portion.
ES8900512A 1988-03-11 1989-02-13 Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings Expired - Lifetime ES2014051A6 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8900512A ES2014051A6 (en) 1989-02-13 1989-02-13 Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings
IT8919672A IT1228978B (en) 1988-03-11 1989-03-07 REFINEMENTS IN OBTAINING PATCHES.
DE3907718A DE3907718A1 (en) 1988-03-11 1989-03-10 Improvements in plaster production
FR8903179A FR2628326A1 (en) 1988-03-11 1989-03-10 IMPROVEMENT IN OBTAINING SPARADRAPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8900512A ES2014051A6 (en) 1989-02-13 1989-02-13 Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings

Publications (1)

Publication Number Publication Date
ES2014051A6 true ES2014051A6 (en) 1990-06-16

Family

ID=8260386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900512A Expired - Lifetime ES2014051A6 (en) 1988-03-11 1989-02-13 Improvements made in the object of the Main Patent No. P8800742 for: Improvements in the production of dressings

Country Status (1)

Country Link
ES (1) ES2014051A6 (en)

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110222