CN1161385C - 生产橡胶的方法 - Google Patents
生产橡胶的方法 Download PDFInfo
- Publication number
- CN1161385C CN1161385C CNB971012865A CN97101286A CN1161385C CN 1161385 C CN1161385 C CN 1161385C CN B971012865 A CNB971012865 A CN B971012865A CN 97101286 A CN97101286 A CN 97101286A CN 1161385 C CN1161385 C CN 1161385C
- Authority
- CN
- China
- Prior art keywords
- rubber
- latex
- acid
- dispersion liquid
- ethylhexyl
- 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 - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000004816 latex Substances 0.000 claims abstract description 56
- 229920000126 latex Polymers 0.000 claims abstract description 56
- 239000002253 acid Substances 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 13
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229960002447 thiram Drugs 0.000 claims abstract description 11
- -1 2-ethylhexyl Chemical group 0.000 claims abstract description 8
- 239000006185 dispersion Substances 0.000 claims description 15
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 11
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 9
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 7
- 235000019253 formic acid Nutrition 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 235000004035 Cryptotaenia japonica Nutrition 0.000 abstract 1
- 102000007641 Trefoil Factors Human genes 0.000 abstract 1
- 235000015724 Trifolium pratense Nutrition 0.000 abstract 1
- 238000010092 rubber production Methods 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 101100364280 Oryza sativa subsp. japonica RSS3 gene Proteins 0.000 description 9
- 101100478972 Oryza sativa subsp. japonica SUS3 gene Proteins 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 101100149706 Arabidopsis thaliana SMR10 gene Proteins 0.000 description 7
- 239000006229 carbon black Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 241000221020 Hevea Species 0.000 description 3
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241001456110 Castilla elastica Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 102000005262 Sulfatase Human genes 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- VTEKOFXDMRILGB-UHFFFAOYSA-N bis(2-ethylhexyl)carbamothioylsulfanyl n,n-bis(2-ethylhexyl)carbamodithioate Chemical compound CCCCC(CC)CN(CC(CC)CCCC)C(=S)SSC(=S)N(CC(CC)CCCC)CC(CC)CCCC VTEKOFXDMRILGB-UHFFFAOYSA-N 0.000 description 1
- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 108060007951 sulfatase Proteins 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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
- C08C1/15—Coagulation characterised by the coagulants used
-
- 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
- C08C1/065—Increasing the size of dispersed rubber particles
- C08C1/07—Increasing the size of dispersed rubber particles characterised by the agglomerating agents used
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI9600470 | 1996-02-08 | ||
| MYPI9600470 | 1996-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1163273A CN1163273A (zh) | 1997-10-29 |
| CN1161385C true CN1161385C (zh) | 2004-08-11 |
Family
ID=19749732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971012865A Expired - Fee Related CN1161385C (zh) | 1996-02-08 | 1997-02-07 | 生产橡胶的方法 |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1161385C (pt) |
| BR (1) | BR9700934A (pt) |
| ID (1) | ID15901A (pt) |
| OA (1) | OA10599A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295296B (zh) * | 2017-11-23 | 2022-07-05 | 米其林集团总公司 | 天然橡胶 |
-
1997
- 1997-02-07 BR BR9700934A patent/BR9700934A/pt not_active IP Right Cessation
- 1997-02-07 CN CNB971012865A patent/CN1161385C/zh not_active Expired - Fee Related
- 1997-02-07 OA OA60965A patent/OA10599A/en unknown
- 1997-02-07 ID IDP970384A patent/ID15901A/id unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1163273A (zh) | 1997-10-29 |
| ID15901A (id) | 1997-08-14 |
| OA10599A (en) | 2002-07-10 |
| BR9700934A (pt) | 1998-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040811 Termination date: 20120207 |