FR772976A - Process for improving the suppleness of leather - Google Patents
Process for improving the suppleness of leatherInfo
- Publication number
- FR772976A FR772976A FR772976DA FR772976A FR 772976 A FR772976 A FR 772976A FR 772976D A FR772976D A FR 772976DA FR 772976 A FR772976 A FR 772976A
- Authority
- FR
- France
- Prior art keywords
- suppleness
- leather
- improving
- 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
- 239000010985 leather Substances 0.000 title 1
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
- C14C1/08—Deliming; Bating; Pickling; Degreasing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG85519A DE622213C (en) | 1933-05-11 | 1933-05-11 | Process for improving the softness and suppleness of leather |
Publications (1)
Publication Number | Publication Date |
---|---|
FR772976A true FR772976A (en) | 1934-11-09 |
Family
ID=89942814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR772976D Expired FR772976A (en) | 1933-05-11 | 1934-05-08 | Process for improving the suppleness of leather |
Country Status (6)
Country | Link |
---|---|
US (1) | US1974861A (en) |
BE (1) | BE403029A (en) |
DE (1) | DE622213C (en) |
FR (1) | FR772976A (en) |
GB (1) | GB433815A (en) |
NL (1) | NL38797C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1213950B (en) * | 1957-07-17 | 1966-04-07 | Benckiser Gmbh Joh A | Process for tanning hides and skins with chrome tanning agents |
DE1221394B (en) * | 1960-03-11 | 1966-07-21 | Benckiser Gmbh Joh A | Process for tanning hides and skins with chrome tanning agents |
DE2930342A1 (en) * | 1979-07-26 | 1981-02-19 | Roehm Gmbh | IMPROVED METHOD FOR PRODUCING LEATHER |
-
1933
- 1933-05-11 DE DEG85519A patent/DE622213C/en not_active Expired
-
1934
- 1934-04-27 US US722815A patent/US1974861A/en not_active Expired - Lifetime
- 1934-05-07 NL NL69365A patent/NL38797C/en active
- 1934-05-08 FR FR772976D patent/FR772976A/en not_active Expired
- 1934-05-08 BE BE403029A patent/BE403029A/en unknown
- 1934-05-11 GB GB14280/34A patent/GB433815A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1974861A (en) | 1934-09-25 |
GB433815A (en) | 1935-08-21 |
BE403029A (en) | 1934-06-30 |
DE622213C (en) | 1935-11-22 |
NL38797C (en) | 1936-08-15 |
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