MY149882A - Natural rubber latex free from proteins, and use thereof - Google Patents
Natural rubber latex free from proteins, and use thereofInfo
- Publication number
- MY149882A MY149882A MYPI20051248A MY149882A MY 149882 A MY149882 A MY 149882A MY PI20051248 A MYPI20051248 A MY PI20051248A MY 149882 A MY149882 A MY 149882A
- Authority
- MY
- Malaysia
- Prior art keywords
- natural rubber
- proteins
- rubber latex
- latex
- latex free
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/02—Chemical or physical treatment of rubber latex before or during concentration
- C08C1/04—Purifying; Deproteinising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/02—Contraceptive devices; Pessaries; Applicators therefor for use by males
- A61F6/04—Condoms, sheaths or the like, e.g. combined with devices protecting against contagion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
- A61L29/042—Rubbers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
- A61L31/049—Rubbers
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Organic Chemistry (AREA)
- Surgery (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Gloves (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Moulding By Coating Moulds (AREA)
- Materials For Medical Uses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A SAPONIFIED NATURAL RUBBER LATEX CONTAINING SUBSTANTIALLY NO PROTEINS WHICH IS SPECIFIED BY 14,31 AND 45 kDa BANDS IN SDS-PAGE MEASUREMENT, AND A PROCESS PRODUCING THIS LATEX BY SAPONIFICATION OF NATURAL RUBBER LATEX WITH ALKALINE HYDROXIDE IN THE PRESENCE OF A SURFACTANT. THE NATURAL RUBBER LATEX OF THE PRESENT INVENTION CAN BE SUITABLY APPLIED TO THE PRODUCTION OF RUBBER PRODUCTS SUCH AS CATHETER, RUBBER GLOVE, CONDOM, AND FOAM RUBBER, BECAUSE IT CONTAINS SUBSTANTIALLY NO PROTEINS WHICH CAUSE TYPE I ALLERGY.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004086967 | 2004-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY149882A true MY149882A (en) | 2013-10-31 |
Family
ID=34993645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20051248 MY149882A (en) | 2004-03-24 | 2005-03-23 | Natural rubber latex free from proteins, and use thereof |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5140272B2 (en) |
CN (1) | CN100487001C (en) |
MY (1) | MY149882A (en) |
WO (1) | WO2005090412A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0922386A2 (en) | 2008-12-15 | 2016-01-26 | Sumitomo Rubber Ind | "Natural rubber and method for producing same, composition and pneumatic tire using same, modified natural rubber and method for producing same, tread rubber composition or for covering carcasses and pneumatic tire using the same |
JP5567295B2 (en) * | 2009-07-01 | 2014-08-06 | 住友ゴム工業株式会社 | Puncture sealant |
WO2011027739A1 (en) * | 2009-09-01 | 2011-03-10 | 国立大学法人長岡技術科学大学 | Protein-free natural rubber, latex thereof, and method for manufacturing said rubber and latex |
CN102115554B (en) * | 2010-01-04 | 2014-09-10 | 住友橡胶工业株式会社 | Rubber composition for tire and studless tire |
JP5216028B2 (en) | 2010-01-18 | 2013-06-19 | 住友ゴム工業株式会社 | Rubber composition for inner liner and pneumatic tire |
BR112012031479A2 (en) | 2010-06-10 | 2016-11-01 | Sumitomo Rubber Ind | modified natural rubber, method for producing same, rubber composition, and pneumatic |
CN101890779A (en) * | 2010-07-27 | 2010-11-24 | 郑林 | Glove with low soluble protein content and manufacturing method thereof |
CN101934587A (en) * | 2010-07-27 | 2011-01-05 | 郑林 | Sulfur-free and nitrosamine-free latex glove and manufacturing method thereof |
JP5466684B2 (en) | 2011-10-25 | 2014-04-09 | 住友ゴム工業株式会社 | Clinch apex rubber composition and pneumatic tire |
JP5469151B2 (en) | 2011-11-11 | 2014-04-09 | 住友ゴム工業株式会社 | Rubber composition for pneumatic tire and pneumatic tire |
JP5616369B2 (en) | 2012-01-24 | 2014-10-29 | 住友ゴム工業株式会社 | Rubber composition for tire and pneumatic tire |
JP2014133829A (en) | 2013-01-10 | 2014-07-24 | Sumitomo Rubber Ind Ltd | Composite body and production method of the same, rubber composition, and pneumatic tire |
JP5814410B2 (en) | 2014-03-17 | 2015-11-17 | 住友ゴム工業株式会社 | Rubber composition for studless tire and studless tire |
JP2016214234A (en) * | 2015-05-21 | 2016-12-22 | 株式会社トクヤマ | Nipple pack material for livestock and mastitis prevention method of livestock for milk |
FR3051795B1 (en) | 2016-05-31 | 2018-06-15 | Compagnie Generale Des Etablissements Michelin | PROCESS FOR DRYING NATURAL RUBBER |
CN106317960A (en) * | 2016-09-21 | 2017-01-11 | 云南师范大学 | Method for immobilizing proteins in natural rubber latex by aid of modified tannin extract |
JP7011354B1 (en) | 2021-03-22 | 2022-01-26 | 雪ヶ谷化学工業株式会社 | Discoloration-prevented natural rubber latex sponge and its manufacturing method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3573498B2 (en) * | 1994-09-14 | 2004-10-06 | 横浜ゴム株式会社 | Production method of natural rubber |
JP3593368B2 (en) * | 1994-11-21 | 2004-11-24 | 花王株式会社 | Method for producing deproteinized natural rubber latex |
KR100360903B1 (en) * | 1995-03-14 | 2003-02-11 | 후지 라텍스 가부시키가이샤 | Process for preparing deproteinized natural rubber latex molded article and deproteinization treating agent for natural rubber latex |
JP3742196B2 (en) * | 1997-06-24 | 2006-02-01 | 住友ゴム工業株式会社 | Method for producing refined solid natural rubber |
AU781386B2 (en) * | 2000-11-08 | 2005-05-19 | Kao Corporation | Method of preparing low allergic natural rubber latex and deproteinized natural rubber latex, and low allergic natural rubber and deproteinized natural rubber |
JP2002145904A (en) * | 2000-11-08 | 2002-05-22 | Sumitomo Rubber Ind Ltd | Deproteinized natural rubber |
JP5133479B2 (en) * | 2001-07-06 | 2013-01-30 | 住友ゴム工業株式会社 | Method for producing hypoallergenic natural rubber latex |
JP2004197052A (en) * | 2002-12-20 | 2004-07-15 | Sumitomo Rubber Ind Ltd | Method for manufacturing deproteinized natural rubber latex |
CN1832967B (en) * | 2003-08-04 | 2010-04-21 | 住友橡胶工业株式会社 | Deproteinized natural rubber, its composition and use thereof |
-
2005
- 2005-03-22 JP JP2006511339A patent/JP5140272B2/en not_active Expired - Fee Related
- 2005-03-22 WO PCT/JP2005/005657 patent/WO2005090412A1/en active Application Filing
- 2005-03-22 CN CNB2005800132847A patent/CN100487001C/en not_active Expired - Fee Related
- 2005-03-23 MY MYPI20051248 patent/MY149882A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1946744A (en) | 2007-04-11 |
JP5140272B2 (en) | 2013-02-06 |
JPWO2005090412A1 (en) | 2008-01-31 |
CN100487001C (en) | 2009-05-13 |
WO2005090412A1 (en) | 2005-09-29 |
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