JP2001503086A - 皮のなめし方法 - Google Patents
皮のなめし方法Info
- Publication number
- JP2001503086A JP2001503086A JP10516290A JP51629098A JP2001503086A JP 2001503086 A JP2001503086 A JP 2001503086A JP 10516290 A JP10516290 A JP 10516290A JP 51629098 A JP51629098 A JP 51629098A JP 2001503086 A JP2001503086 A JP 2001503086A
- Authority
- JP
- Japan
- Prior art keywords
- leather
- tanning
- shaving
- floor
- colloidal suspension
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000010985 leather Substances 0.000 claims abstract description 102
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 11
- 238000005554 pickling Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000001648 tannin Substances 0.000 claims abstract description 9
- 229920001864 tannin Polymers 0.000 claims abstract description 9
- 235000018553 tannin Nutrition 0.000 claims abstract description 9
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 5
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 9
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 9
- 239000004571 lime Substances 0.000 claims description 9
- 238000005115 demineralization Methods 0.000 claims description 7
- 230000002328 demineralizing effect Effects 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 150000001844 chromium Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 17
- 229910052804 chromium Inorganic materials 0.000 description 15
- 239000011651 chromium Substances 0.000 description 15
- 235000013339 cereals Nutrition 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- -1 chromium Chemical class 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 235000020985 whole grains Nutrition 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002009 allergenic effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000035617 depilation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003627 tricarboxylic acid derivatives Chemical class 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 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
-
- 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
-
- 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
-
- 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/28—Multi-step processes
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)
- Meat, Egg Or Seafood Products (AREA)
- Coloring (AREA)
- Laminated Bodies (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.約80℃の高い革収縮温度を必要とする完成品の製造のために利用される革 を加工することを目的とする皮のなめし方法において、なめしに先立って、水戻 し段階と呼ばれる第1の段階で皮を洗浄すること、次に、後の分割作業において 、銀面革と呼ばれる表側の革及び床革と呼ばれる肉面の革への皮の分離を可能に するための石灰漬け作業にこれを付すことから成るタイプのなめし方法であって 、銀面革内に含まれた富石灰といったアルカリ性物質が、脱灰と呼ばれる作業中 に酸を用いた中和により除去され、一方床革は、その軟化を可能にすることを目 的としてピックリング作用に付され、さらに2段階でのその後のなめし作業を実 施することを含み、このなめし作業には、それ自体既知のシェービング作業の前 の予備なめし段階、それ自体既知のシェービング作業の後のなめし段階が含まれ 、少なくとも前記予備なめし段階は、ピックリングされた床革又は脱灰された銀 面革を、アルデヒド、タンニン及び/又はアクリル樹脂ベースの硫酸クロムを含 まない混合物の化学的作用に付すことから成り、該混合物にはさらに、コロイド 懸濁状態のシリカベースの無機生成物が含まれていることを特徴とする、皮なめ し方法。 2.コロイド懸濁状態のシリカが、分割済み重量との関係において2〜4重量% の割合でもたらされることを特徴とする請求項1に記載の方法。 3.コロイド懸濁状態のシリカ粒子の直径が10.10-6mm以下であることを 特徴とする請求項1及び2のいずれか1項に記載の方法。 4.pH10〜10.5の範囲内でアルカリ媒質内で安定化されたSiO2を3 0%伴う非晶質シリカのコロイド懸濁液を利用することを特徴とする請求項1〜 3のいずれか1項に記載の方法。 5.銀面革の場合、シェービングに先立ち、又脱灰の後に、革を予備なめし段階 の後に、脱水、分割及び選別という連続作業に付すことを特徴とする請求項1〜 4のいずれか1項に記載の方法。 6.なめし段階の後に、それぞれ銀面革及び床革を連続的に中和、再なめし、染 色及び加脂の作業に付すことを特徴とする請求項1〜4のいずれか1項に記載の 方法。 7.再なめし段階中、不活性化剤としてケイアルミン酸ナトリウムベースの溶液 を導入することを特徴とする請求項6に記載の方法。 8.前記溶液が73〜78%のSiO2を含むことを特徴とする請求項7に記載 の方法。 9.前記溶液が、シェービングされた重量の3〜5%の割合でもたらされること を特徴とする請求項7及び8のいずれか1項に記載の方法。 10.シェービング中、ブレードの回転速度が40〜60%、好ましくは50%減 少させられることを特徴とする請求項1〜9のいずれか1項に記載の方法。 11.皮の肉面又は表側で構成されていること及びクロム塩を含まないことを特徴 とする請求項1〜10に記載の方法を利用して得られた革。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR96/12050 | 1996-10-03 | ||
FR9612050A FR2754274B1 (fr) | 1996-10-03 | 1996-10-03 | Procede de tannage de peaux |
PCT/FR1997/001754 WO1998014620A1 (fr) | 1996-10-03 | 1997-10-03 | Procede de tannage de peaux |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001503086A true JP2001503086A (ja) | 2001-03-06 |
JP3834064B2 JP3834064B2 (ja) | 2006-10-18 |
Family
ID=9496317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51629098A Expired - Fee Related JP3834064B2 (ja) | 1996-10-03 | 1997-10-03 | 皮のなめし方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0929698B1 (ja) |
JP (1) | JP3834064B2 (ja) |
AT (1) | ATE199026T1 (ja) |
AU (1) | AU4559697A (ja) |
DE (1) | DE69704026T2 (ja) |
ES (1) | ES2154473T3 (ja) |
FR (1) | FR2754274B1 (ja) |
WO (1) | WO1998014620A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007070487A (ja) * | 2005-09-07 | 2007-03-22 | Toyota Motor Corp | 皮革材料及び皮革材料の製造方法 |
US8481169B2 (en) | 2007-06-28 | 2013-07-09 | Midori Hokuyo Co., Ltd. | Leather |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2822072A1 (de) * | 1978-05-20 | 1979-11-29 | Henkel Kgaa | Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung |
DE2831846A1 (de) * | 1978-07-20 | 1980-02-07 | Henkel Kgaa | Verwendung wasserunloeslicher aluminiumsilikate bei der lederherstellung |
FR2686099B1 (fr) * | 1992-01-14 | 1994-11-25 | Hoechst France | Application de sols de silice a l'obtention d'une peau dite blanc pickle stabilise ou blanc stabilise. |
FR2711145B1 (fr) * | 1993-10-12 | 1996-02-02 | Jallatte | Procédé de tannage de peaux. |
-
1996
- 1996-10-03 FR FR9612050A patent/FR2754274B1/fr not_active Expired - Fee Related
-
1997
- 1997-10-03 EP EP97943935A patent/EP0929698B1/fr not_active Expired - Lifetime
- 1997-10-03 AT AT97943935T patent/ATE199026T1/de not_active IP Right Cessation
- 1997-10-03 WO PCT/FR1997/001754 patent/WO1998014620A1/fr active IP Right Grant
- 1997-10-03 ES ES97943935T patent/ES2154473T3/es not_active Expired - Lifetime
- 1997-10-03 DE DE69704026T patent/DE69704026T2/de not_active Expired - Fee Related
- 1997-10-03 AU AU45596/97A patent/AU4559697A/en not_active Abandoned
- 1997-10-03 JP JP51629098A patent/JP3834064B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007070487A (ja) * | 2005-09-07 | 2007-03-22 | Toyota Motor Corp | 皮革材料及び皮革材料の製造方法 |
US8481169B2 (en) | 2007-06-28 | 2013-07-09 | Midori Hokuyo Co., Ltd. | Leather |
Also Published As
Publication number | Publication date |
---|---|
ES2154473T3 (es) | 2001-04-01 |
FR2754274A1 (fr) | 1998-04-10 |
FR2754274B1 (fr) | 1999-12-31 |
EP0929698B1 (fr) | 2001-01-31 |
DE69704026D1 (de) | 2001-03-08 |
EP0929698A1 (fr) | 1999-07-21 |
ATE199026T1 (de) | 2001-02-15 |
AU4559697A (en) | 1998-04-24 |
DE69704026T2 (de) | 2001-08-16 |
JP3834064B2 (ja) | 2006-10-18 |
WO1998014620A1 (fr) | 1998-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2421995B1 (de) | Verfahren zur gerbung von tierhäuten | |
CA2976302C (en) | An environmentally friendly chrome-tanning method | |
JP2001503086A (ja) | 皮のなめし方法 | |
CA1289701C (en) | Process for tanning fish skin | |
JP3027480B2 (ja) | クロム皮革を製造する方法 | |
JPS6042500A (ja) | 皮なめし方法 | |
AU656448B2 (en) | Use of silica sols for obtaining a hide which is called a stabilized pickled white or stabilized white | |
US4211529A (en) | Chrome-tanning | |
RU2151191C1 (ru) | Способ изготовления окрашенных кож | |
US1998567A (en) | Process of tanning leather and article made thereby | |
RU2157410C1 (ru) | Способ выработки кож со стянутой лицевой поверхностью | |
SU709681A1 (ru) | Способ выработки кож | |
SU1182082A1 (ru) | Способ выработки кожи дл верха обуви | |
WO1984003718A1 (en) | Process for tanning fish skins | |
US1899422A (en) | Rapid vegetable tanning process | |
RU2144568C1 (ru) | Способ обработки меховых шкурок | |
JPH03115499A (ja) | 湿潤形態の生物安定性の非なめし皮 | |
SU1194884A1 (ru) | Способ выработки меховых шкур | |
CN111051538A (zh) | 使用二醛鞣制动物皮的方法 | |
SU885267A1 (ru) | Способ выработки кож дл верха обуви | |
JPH03129000A (ja) | 皮の鞣し方法 | |
SU140141A1 (ru) | Способ дублени кож дл верха обуви | |
BR112020003399B1 (pt) | Método para o curtimento de pele animal com dialdeídos | |
RU2157409C1 (ru) | Способ обработки голья | |
CN117487971A (zh) | 防水型无铬鞣皮革及其制作工艺、应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040811 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060221 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060511 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060627 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060721 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090728 Year of fee payment: 3 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090728 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |