BE336469A - - Google Patents
Info
- Publication number
- BE336469A BE336469A BE336469DA BE336469A BE 336469 A BE336469 A BE 336469A BE 336469D A BE336469D A BE 336469DA BE 336469 A BE336469 A BE 336469A
- Authority
- BE
- Belgium
- Prior art keywords
- latex
- precipitation
- preserved
- rubber
- precipitates
- Prior art date
Links
- 229920000126 latex Polymers 0.000 claims description 76
- 239000004816 latex Substances 0.000 claims description 75
- 229920001971 elastomer Polymers 0.000 claims description 57
- 239000002244 precipitate Substances 0.000 claims description 43
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 42
- 238000001556 precipitation Methods 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 229910021529 ammonia Inorganic materials 0.000 claims description 21
- 150000002739 metals Chemical class 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 230000009931 harmful effect Effects 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 238000005345 coagulation Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000003755 preservative agent Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- -1 hydroxyl ions Chemical class 0.000 claims description 4
- 230000002335 preservative effect Effects 0.000 claims description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 238000001962 electrophoresis Methods 0.000 claims description 3
- 239000005844 Thymol Substances 0.000 claims description 2
- 238000005273 aeration Methods 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 238000000502 dialysis Methods 0.000 claims description 2
- 238000004090 dissolution Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229960000790 thymol Drugs 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 3
- 150000001412 amines Chemical class 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 claims 1
- 239000003899 bactericide agent Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 claims 1
- 239000011133 lead Substances 0.000 claims 1
- 229920006173 natural rubber latex Polymers 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 244000286663 Ficus elastica Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- KGNGTSCIQCLKEH-SYCVNHKBSA-N Vicine Chemical compound N1C(N)=NC(=O)C(O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=C1N KGNGTSCIQCLKEH-SYCVNHKBSA-N 0.000 description 1
- KGNGTSCIQCLKEH-UHFFFAOYSA-N Vicine Natural products N1C(N)=NC(=O)C(OC2C(C(O)C(O)C(CO)O2)O)=C1N KGNGTSCIQCLKEH-UHFFFAOYSA-N 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000004312 hexamethylene tetramine Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229960004011 methenamine Drugs 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE336469A true BE336469A (instruction) |
Family
ID=14758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE336469D BE336469A (instruction) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE336469A (instruction) |
-
0
- BE BE336469D patent/BE336469A/fr unknown
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