BR0008855A - Utilização de polìmeros superabsorventes para otratamento de peles brutas, composições eprocesso correspondente e peles assim tratadas - Google Patents
Utilização de polìmeros superabsorventes para otratamento de peles brutas, composições eprocesso correspondente e peles assim tratadasInfo
- Publication number
- BR0008855A BR0008855A BR0008855-2A BR0008855A BR0008855A BR 0008855 A BR0008855 A BR 0008855A BR 0008855 A BR0008855 A BR 0008855A BR 0008855 A BR0008855 A BR 0008855A
- Authority
- BR
- Brazil
- Prior art keywords
- skins
- treatment
- compositions
- treated
- corresponding process
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C1/00—Chemical treatment prior to tanning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
- B01J2220/68—Superabsorbents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
"UTILIZAçãO DE POLìMEROS SUPERABSORVENTES PARA OTRATAMENTO DE PELES BRUTAS, COMPOSIçõES EPROCESSO CORRESPONDENTE E PELES ASSIMTRATADAS". A invenção se refere ao uso de (co)polímerossuperabsorventes ou SAP como agente de tratamento para aconservação das peles de animais. O SAP é utilizado depreferência em combinação com o sal ou um outro agentehigroscópico, particularmente 50% de NaCl/50% de SAP em peso.Nós obtivemos peles convenientemente tratadas em apenas 24horas e nós utilizamos duas vezes menos sal do que na técnicaanterior, se livrando dos maiores inconvenientes tal como assalmouras de imersão, o sal nos dejetos dos abatedouros, etc..
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR99/03139 | 1999-03-11 | ||
FR9903139A FR2790767B1 (fr) | 1999-03-11 | 1999-03-11 | Utilisation de polymeres superabsorbants pour le traitement des peaux brutes, compositions et procede correspondants et peaux ainsi traitees |
PCT/FR2000/000553 WO2000053816A1 (fr) | 1999-03-11 | 2000-03-06 | Utilisation de polymeres superabsorbants pour le traitement des peaux brutes, compositions et procede correspondants et peaux ainsi traitees |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0008855A true BR0008855A (pt) | 2001-12-26 |
BR0008855B1 BR0008855B1 (pt) | 2010-11-30 |
Family
ID=9543175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0008855-2A BR0008855B1 (pt) | 1999-03-11 | 2000-03-06 | composições para a etapa de conservação do tratamento de conservação de peles brutas de animais e processos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6964745B1 (pt) |
EP (1) | EP1161565B1 (pt) |
AT (1) | ATE447046T1 (pt) |
AU (1) | AU3172200A (pt) |
BR (1) | BR0008855B1 (pt) |
CA (1) | CA2362134A1 (pt) |
DE (1) | DE60043217D1 (pt) |
FR (1) | FR2790767B1 (pt) |
WO (1) | WO2000053816A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799474B1 (fr) * | 1999-10-07 | 2003-03-14 | Snf Sa | Utilisation de polymeres superabsorbants pour le traitement des peaux brutes, procede correspondant et peaux ainsi traitees |
DE10164632B4 (de) * | 2001-12-27 | 2007-02-08 | Korea Institute Of Science And Technology | Entfeuchtungselemente zur Entfeuchtung von Gas sowie ein Verfahren zur Herstellung derselben |
US7201841B2 (en) * | 2003-02-05 | 2007-04-10 | Water Visions International, Inc. | Composite materials for fluid treatment |
US8636919B1 (en) | 2004-03-26 | 2014-01-28 | Kenneth D. Hughes | Reactive solutions |
IT1393778B1 (it) * | 2009-04-06 | 2012-05-08 | Sannino | Procedimento per il trattamento di rifiuti. |
PL3199218T3 (pl) | 2009-09-15 | 2020-04-30 | Suncor Energy Inc. | Proces osuszania dojrzałych drobnych odpadów z flotacji piasków bitumicznych |
CA2936031C (en) | 2009-09-15 | 2019-09-03 | Adrian Peter Revington | Techniques for flocculating and dewatering fine tailings |
US9068776B2 (en) | 2009-10-30 | 2015-06-30 | Suncor Energy Inc. | Depositing and farming methods for drying oil sand mature fine tailings |
CN101735779B (zh) * | 2009-12-14 | 2014-03-26 | 北京中科日升科技有限公司 | 一种抗高温抗饱和盐的降滤失剂及其制备方法 |
CN102899005B (zh) * | 2012-10-31 | 2014-03-26 | 中国石油大学(华东) | 一种钻井液用抗高温抗盐抗钙降滤失剂及其制备方法 |
CN103276119B (zh) * | 2013-05-08 | 2015-01-28 | 陕西科技大学 | 一种两性皮革复鞣剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU432197A1 (ru) * | 1973-04-13 | 1974-06-15 | А. С. Большаков, А. И. Жаринов, А. К. Фомин, В. Г. Боресков | Способ консервирования шкур |
SU494409A1 (ru) * | 1974-02-14 | 1975-12-05 | Московская Ордена Трудового Красного Знамени Ветеринарная Академия Им. К.И.Скрябина | Состав дл консервировани шкурок |
JPH0643500B2 (ja) * | 1985-12-04 | 1994-06-08 | 住友精化株式会社 | 吸水性樹脂の造粒方法 |
US4914066A (en) * | 1989-02-24 | 1990-04-03 | Hoechst Celanese Corporation | Pellets of clay and superabsorbent polymer |
FR2650294B1 (fr) * | 1989-07-28 | 1991-10-25 | Rhone Poulenc Chimie | Procede de traitement de peaux, et peaux obtenues |
DE4201452A1 (de) * | 1992-01-21 | 1993-07-22 | Basf Ag | Polymere gerbstoffe |
-
1999
- 1999-03-11 FR FR9903139A patent/FR2790767B1/fr not_active Expired - Lifetime
-
2000
- 2000-03-06 BR BRPI0008855-2A patent/BR0008855B1/pt not_active IP Right Cessation
- 2000-03-06 AT AT00909434T patent/ATE447046T1/de active
- 2000-03-06 US US09/936,622 patent/US6964745B1/en not_active Expired - Fee Related
- 2000-03-06 DE DE60043217T patent/DE60043217D1/de not_active Expired - Lifetime
- 2000-03-06 WO PCT/FR2000/000553 patent/WO2000053816A1/fr active Application Filing
- 2000-03-06 CA CA002362134A patent/CA2362134A1/fr not_active Abandoned
- 2000-03-06 AU AU31722/00A patent/AU3172200A/en not_active Abandoned
- 2000-03-06 EP EP00909434A patent/EP1161565B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE447046T1 (de) | 2009-11-15 |
AU3172200A (en) | 2000-09-28 |
US6964745B1 (en) | 2005-11-15 |
WO2000053816A1 (fr) | 2000-09-14 |
EP1161565B1 (fr) | 2009-10-28 |
FR2790767A1 (fr) | 2000-09-15 |
DE60043217D1 (de) | 2009-12-10 |
BR0008855B1 (pt) | 2010-11-30 |
FR2790767B1 (fr) | 2001-06-08 |
CA2362134A1 (fr) | 2000-09-14 |
EP1161565A1 (fr) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/11/2010, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
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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 2257 DE 08-04-2014 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. |