DE60118851D1 - Verfahren und Vorrichtung zur Koagulation und Trocknung von Latex - Google Patents
Verfahren und Vorrichtung zur Koagulation und Trocknung von LatexInfo
- Publication number
- DE60118851D1 DE60118851D1 DE60118851T DE60118851T DE60118851D1 DE 60118851 D1 DE60118851 D1 DE 60118851D1 DE 60118851 T DE60118851 T DE 60118851T DE 60118851 T DE60118851 T DE 60118851T DE 60118851 D1 DE60118851 D1 DE 60118851D1
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- latex
- drying
- belt
- onto
- 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 - Lifetime
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
- C08C1/14—Coagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/08—Conditioning or physical treatment of the material to be shaped by using wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/02—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of crude rubber, gutta-percha, or similar substances
- B29B15/04—Coagulating devices
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C3/00—Treatment of coagulated rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0058—Liquid or visquous
- B29K2105/0064—Latex, emulsion or dispersion
-
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/931—Physical treatment of natural rubber or natural rubber containing material or chemical treatment of non-rubber portion thereof, e.g. extraction of rubber from milk weed
- Y10S528/934—Latex
- Y10S528/936—Coagulating
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20003975A MY135746A (en) | 2000-08-29 | 2000-08-29 | A process and apparatus for coagulating and drying latex |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60118851D1 true DE60118851D1 (de) | 2006-05-24 |
Family
ID=19749474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60118851T Expired - Lifetime DE60118851D1 (de) | 2000-08-29 | 2001-06-22 | Verfahren und Vorrichtung zur Koagulation und Trocknung von Latex |
Country Status (5)
Country | Link |
---|---|
US (1) | US6808672B2 (de) |
EP (1) | EP1184148B1 (de) |
AT (1) | ATE323574T1 (de) |
DE (1) | DE60118851D1 (de) |
MY (1) | MY135746A (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY135746A (en) * | 2000-08-29 | 2008-06-30 | Linatex Rubber Products Sdn Bhd | A process and apparatus for coagulating and drying latex |
JP2004507250A (ja) * | 2000-08-30 | 2004-03-11 | ノース・キャロライナ・ステイト・ユニヴァーシティ | タンパク質含量を変化させる分子デコイを含有するトランスジェニック植物 |
KR100569417B1 (ko) * | 2004-08-13 | 2006-04-07 | 현대자동차주식회사 | 마이크로웨이브를 이용한 폐고무분말의 연속식표면개질장치와 이를 이용한 표면개질방법 |
WO2007108774A1 (en) * | 2006-03-17 | 2007-09-27 | Sekhar Research Innovations Sdn. Bhd. | An apparatus for use in the rubber drying process |
DE102008014215A1 (de) * | 2008-03-13 | 2009-09-17 | Krones Ag | Vorrichtung zum Erwärmen von Behältnissen |
KR20220054052A (ko) * | 2020-10-23 | 2022-05-02 | 주식회사 엘지화학 | 고흡수성 수지 건조 장치 |
CN116834352A (zh) * | 2023-06-28 | 2023-10-03 | 常州金橡树橡塑高分子有限公司 | 一种无限长双色乳胶管生产装置及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444626A (en) * | 1942-05-09 | 1948-07-06 | Goodrich Co B F | Method and apparatus for continuously transforming a dispersion of a rubbery material into a sheet |
US3145088A (en) * | 1961-03-03 | 1964-08-18 | Phillips Petroleum Co | Rubber drying |
US3434220A (en) * | 1967-10-10 | 1969-03-25 | Exxon Research Engineering Co | Microwave drying process for synthetic polymers |
US3771234A (en) * | 1969-09-09 | 1973-11-13 | Exxon Research Engineering Co | Microwave drying process for synthetic polymers |
US4055001A (en) * | 1971-11-18 | 1977-10-25 | Exxon Research & Engineering Co. | Microwave drying process for synthetic polymers |
GB1484342A (en) * | 1974-09-02 | 1977-09-01 | Rubber Res Inst Of Malaysia | Coagulation of rubber latex |
CA1145896A (en) * | 1979-07-19 | 1983-05-03 | Klaas Tebbens | Coagulation of latex |
US4391765A (en) * | 1982-06-25 | 1983-07-05 | Dow Corning Corporation | Microwave cured silicone elastomeric foam |
US4499036A (en) * | 1982-09-20 | 1985-02-12 | W. R. Grace & Co. | Microwave curing of latex-based compositions |
US4566804A (en) * | 1982-12-16 | 1986-01-28 | Cem Corporation | Apparatuses, processes and articles for controllably heating and drying materials by microwave radiation |
NL8401784A (nl) * | 1984-06-04 | 1986-01-02 | Stahl Chemical Ind | Werkwijze voor het vervaardigen van een coagule. |
GB2166446B (en) * | 1984-11-02 | 1989-07-05 | Malaysia The Board Of The Rubb | Method and apparatus for the coagulation of natural rubber latex |
FR2767541B1 (fr) * | 1997-08-21 | 1999-10-08 | Hutchinson | Matiere spongieuse, son procede de fabrication et ses applications |
US6299808B1 (en) * | 2000-06-05 | 2001-10-09 | The Dow Chemical Company | Continuous process for polymerizing, curing and drying high internal phase emulsions |
MY135746A (en) * | 2000-08-29 | 2008-06-30 | Linatex Rubber Products Sdn Bhd | A process and apparatus for coagulating and drying latex |
-
2000
- 2000-08-29 MY MYPI20003975A patent/MY135746A/en unknown
-
2001
- 2001-06-22 EP EP01115188A patent/EP1184148B1/de not_active Expired - Lifetime
- 2001-06-22 DE DE60118851T patent/DE60118851D1/de not_active Expired - Lifetime
- 2001-06-22 AT AT01115188T patent/ATE323574T1/de not_active IP Right Cessation
- 2001-08-29 US US09/940,494 patent/US6808672B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1184148A3 (de) | 2003-08-13 |
US20030105181A1 (en) | 2003-06-05 |
ATE323574T1 (de) | 2006-05-15 |
MY135746A (en) | 2008-06-30 |
EP1184148B1 (de) | 2006-04-19 |
EP1184148A2 (de) | 2002-03-06 |
US6808672B2 (en) | 2004-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |