FR609316A - Procédé d'ébourrage et de préparation des peaux au tannage - Google Patents
Procédé d'ébourrage et de préparation des peaux au tannageInfo
- Publication number
- FR609316A FR609316A FR609316DA FR609316A FR 609316 A FR609316 A FR 609316A FR 609316D A FR609316D A FR 609316DA FR 609316 A FR609316 A FR 609316A
- Authority
- FR
- France
- Prior art keywords
- dislodging
- tanning
- hides
- preparing
- preparing hides
- 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
Links
Classifications
-
- 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
- C14C1/06—Facilitating unhairing, e.g. by painting, by liming
- C14C1/065—Enzymatic unhairing
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
- C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
- C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
- C12N9/62—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi from Aspergillus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/917—Aspergillus niger
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/913—Aspergillus
- Y10S435/918—Aspergillus oryzae
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/931—Mucor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/933—Penicillium
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mycology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR609316T | 1925-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR609316A true FR609316A (fr) | 1926-08-12 |
Family
ID=8976648
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR609316D Expired FR609316A (fr) | 1925-04-18 | 1925-04-18 | Procédé d'ébourrage et de préparation des peaux au tannage |
FR30797D Expired FR30797E (fr) | 1925-04-18 | 1925-04-28 | Procédé d'ébourrage et de préparation des peaux au tannage |
FR32554D Expired FR32554E (fr) | 1925-04-18 | 1925-06-12 | Procédé d'ébourrage et de préparation des peaux au tannage |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR30797D Expired FR30797E (fr) | 1925-04-18 | 1925-04-28 | Procédé d'ébourrage et de préparation des peaux au tannage |
FR32554D Expired FR32554E (fr) | 1925-04-18 | 1925-06-12 | Procédé d'ébourrage et de préparation des peaux au tannage |
Country Status (3)
Country | Link |
---|---|
US (2) | US1772258A (fr) |
FR (3) | FR609316A (fr) |
GB (2) | GB250907A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1233530B (de) * | 1953-02-26 | 1967-02-02 | Samuel Smith & Sons Colne Ltd | Verfahren zum enzymatischen Enthaaren und bzw. oder Beizen von Haeuten und Fellen |
EP0180135A2 (fr) * | 1984-10-27 | 1986-05-07 | Röhm Gmbh | Procédé microbien d'obtention de peaux nues à partir de peau animale |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE925605C (de) * | 1950-04-07 | 1955-03-24 | Joh A Benckiser Ges Mit Beschr | Entkaelkungsmittel |
FR1128945A (fr) * | 1954-05-11 | 1957-01-14 | Laboratoires Labaz Soc D | Procédé d'épilage et de confitage de peaux |
US2988485A (en) * | 1958-04-11 | 1961-06-13 | Mearl Corp | Depilatory composition |
US2988488A (en) * | 1958-04-11 | 1961-06-13 | Mearl Corp | Enzymatic dehairing of hides and skins |
US6121041A (en) | 1996-07-31 | 2000-09-19 | St. Jude Medical, Inc. | Use of microorganisms for decellularizing bioprosthetic tissue |
-
1925
- 1925-04-18 FR FR609316D patent/FR609316A/fr not_active Expired
- 1925-04-28 FR FR30797D patent/FR30797E/fr not_active Expired
- 1925-06-12 FR FR32554D patent/FR32554E/fr not_active Expired
- 1925-07-07 US US42085A patent/US1772258A/en not_active Expired - Lifetime
-
1926
- 1926-01-27 GB GB2382/26A patent/GB250907A/en not_active Expired
- 1926-05-21 US US110816A patent/US1767536A/en not_active Expired - Lifetime
- 1926-06-11 GB GB14788/26A patent/GB253549A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1233530B (de) * | 1953-02-26 | 1967-02-02 | Samuel Smith & Sons Colne Ltd | Verfahren zum enzymatischen Enthaaren und bzw. oder Beizen von Haeuten und Fellen |
EP0180135A2 (fr) * | 1984-10-27 | 1986-05-07 | Röhm Gmbh | Procédé microbien d'obtention de peaux nues à partir de peau animale |
EP0180135A3 (fr) * | 1984-10-27 | 1987-05-20 | Röhm Gmbh | Procédé microbien d'obtention de peaux nues à partir de peau animale |
Also Published As
Publication number | Publication date |
---|---|
GB250907A (en) | 1926-10-14 |
FR30797E (fr) | 1926-08-23 |
GB253549A (en) | 1926-10-14 |
US1772258A (en) | 1930-08-05 |
FR32554E (fr) | 1928-02-14 |
US1767536A (en) | 1930-06-24 |
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