[go: up one dir, main page]

BR9603418A - Process improvement for leather tanning - Google Patents

Process improvement for leather tanning

Info

Publication number
BR9603418A
BR9603418A BR9603418A BR9603418A BR9603418A BR 9603418 A BR9603418 A BR 9603418A BR 9603418 A BR9603418 A BR 9603418A BR 9603418 A BR9603418 A BR 9603418A BR 9603418 A BR9603418 A BR 9603418A
Authority
BR
Brazil
Prior art keywords
process improvement
leather tanning
tanning
leather
improvement
Prior art date
Application number
BR9603418A
Other languages
Portuguese (pt)
Inventor
Carlos Alfredo Leuck
Original Assignee
Seta S A Extrativa Tanino De A
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 Seta S A Extrativa Tanino De A filed Critical Seta S A Extrativa Tanino De A
Priority to BR9603418A priority Critical patent/BR9603418A/en
Publication of BR9603418A publication Critical patent/BR9603418A/en

Links

BR9603418A 1996-07-31 1996-07-31 Process improvement for leather tanning BR9603418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9603418A BR9603418A (en) 1996-07-31 1996-07-31 Process improvement for leather tanning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9603418A BR9603418A (en) 1996-07-31 1996-07-31 Process improvement for leather tanning

Publications (1)

Publication Number Publication Date
BR9603418A true BR9603418A (en) 1998-05-12

Family

ID=4064755

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9603418A BR9603418A (en) 1996-07-31 1996-07-31 Process improvement for leather tanning

Country Status (1)

Country Link
BR (1) BR9603418A (en)

Similar Documents

Publication Publication Date Title
BR9713441B1 (en) process for alkylating hydrocarbons.
BR9703580A (en) Process for preparing sildenafil
BR9711318B1 (en) PROCESS FOR PREPARING FLORFENICOL INTERMEDIES.
BR9510581A (en) Process for preparing ethylbenzene or substituted ethylbenzene
BR9606782A (en) Process for preparing cyclopylacetylene
BR9710099A (en) Process for producing compounds
PT917879E (en) IMPROVED PROCESS FOR PROTEIN STABILIZATION
BR9703078A (en) Process for obtaining aldehydes
BR9708908A (en) Process for treating inflammation
BR9710470A (en) Process for preparing caprolactam
BR9701136A (en) Process for obtaining isophorone
BR9200559A (en) LEATHER DYEING PROCESS
BR9703537A (en) Process for preparing laticinols having improved shelf life
BR9502950A (en) Process tanning agents for your tanning method preparation
PT912603E (en) PROCESS FOR PREPARING CERTAIN AZA CYCLO-HEXAPEPTIDES
BR9708145A (en) Process for treating migraine pain
BR9704765A (en) Process for treating tanned leather and straightened leather having improved dyeing characteristics
BR9603419A (en) Leather tanning process
BR9804951A (en) Process and apparatus for producing compost
BR8806202A (en) LAYING AGENTS FOR LEATHERS AND LEATHER IMITATIONS, PROCESS FOR LAYING LEATHERS AND LEATHERS OBTAINED
BR9706596A (en) Process for personal identification
BR9307611A (en) Process for finishing leather with casein
BR9404099A (en) Process for tanning hides
BR9708890A (en) Process and apparatus for treating leather and similar
BR9603418A (en) Process improvement for leather tanning

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A, 11A,12A,13A, 14A E 15A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.