NO133928B - - Google Patents
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- Publication number
- NO133928B NO133928B NO626/72A NO62672A NO133928B NO 133928 B NO133928 B NO 133928B NO 626/72 A NO626/72 A NO 626/72A NO 62672 A NO62672 A NO 62672A NO 133928 B NO133928 B NO 133928B
- Authority
- NO
- Norway
- Prior art keywords
- molecular weight
- polymerization
- butadiene
- catalyst
- polymers
- Prior art date
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 45
- 239000003054 catalyst Substances 0.000 claims description 34
- 238000006116 polymerization reaction Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 16
- -1 aluminum halides Chemical class 0.000 claims description 6
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004711 α-olefin Substances 0.000 claims description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- HRGXHRPMGDCKQM-UHFFFAOYSA-L dichlorocobalt;pyridine Chemical compound Cl[Co]Cl.C1=CC=NC=C1 HRGXHRPMGDCKQM-UHFFFAOYSA-L 0.000 claims description 3
- 150000001993 dienes Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- QNRMTGGDHLBXQZ-UHFFFAOYSA-N buta-1,2-diene Chemical compound CC=C=C QNRMTGGDHLBXQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 35
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 239000000654 additive Substances 0.000 description 18
- 239000000126 substance Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 15
- 229920002857 polybutadiene Polymers 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 11
- 239000005977 Ethylene Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 230000000996 additive effect Effects 0.000 description 8
- 150000001361 allenes Chemical class 0.000 description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
- 239000005062 Polybutadiene Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001869 cobalt compounds Chemical class 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- QAEKNCDIHIGLFI-UHFFFAOYSA-L cobalt(2+);2-ethylhexanoate Chemical compound [Co+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O QAEKNCDIHIGLFI-UHFFFAOYSA-L 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000018984 mastication Effects 0.000 description 1
- 238000010077 mastication Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- LVMTVPFRTKXRPH-UHFFFAOYSA-N penta-1,2-diene Chemical compound CCC=C=C LVMTVPFRTKXRPH-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK122271AA DK129439B (da) | 1971-03-15 | 1971-03-15 | Fremgangsmåde til dampopvarmning af støbeforme og støbeform til anvendelse i forbindelse hermed. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133928B true NO133928B (enrdf_load_html_response) | 1976-04-12 |
| NO133928C NO133928C (enrdf_load_html_response) | 1976-07-21 |
Family
ID=8102355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO626/72A NO133928C (enrdf_load_html_response) | 1971-03-15 | 1972-02-29 |
Country Status (17)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4178343A (en) * | 1977-05-16 | 1979-12-11 | Rojo Agustin Jr | Manufacture of precast concrete units and a building constructed therewith |
| DE3068414D1 (en) * | 1980-03-28 | 1984-08-09 | Heembeton Bv | Method of operating a dumping floor for a concrete element and dumping floor used therefore |
| US6086349A (en) * | 1992-05-26 | 2000-07-11 | Del Monte; Ernest J. | Variable wall concrete molding machine |
| GB2441313A (en) * | 2006-09-01 | 2008-03-05 | Lafarge Roofing Technical Centers Ltd | Method and plant for forming a concrete building product |
| WO2014186299A1 (en) * | 2013-05-13 | 2014-11-20 | Ciuperca Romeo Llarian | Insulated concrete battery mold, insulated passive concrete curing system, accelerated concrete curing apparatus and method of using same |
| CN109176853A (zh) * | 2018-09-28 | 2019-01-11 | 严传玉 | 一种建筑工地用水泥块快速定型装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239195A (en) * | 1939-01-23 | 1941-04-22 | William P Witherow | Method and apparatus for molding slabs |
| US2602210A (en) * | 1945-09-21 | 1952-07-08 | Rumble Roy William | Shuttering for molding concrete walls in situ |
| US2632088A (en) * | 1949-02-11 | 1953-03-17 | Harold A Meyrick | Mold temperature control apparatus |
| US2637198A (en) * | 1950-04-27 | 1953-05-05 | Iowa State College Res Found | Method of and apparatus for testing asphaltic concrete |
| SE301905B (enrdf_load_html_response) * | 1962-12-21 | 1968-06-24 | Separator Ab | |
| US3124627A (en) * | 1963-03-18 | 1964-03-10 | Slotted | |
| US3441243A (en) * | 1965-10-23 | 1969-04-29 | Rapid Ind Process Corp Ltd | Mold for precast building materials |
| US3633656A (en) * | 1970-02-20 | 1972-01-11 | United States Steel Corp | Apparatus for making ingots |
-
1971
- 1971-03-15 DK DK122271AA patent/DK129439B/da unknown
- 1971-11-08 CS CS782071A patent/CS159293B2/cs unknown
-
1972
- 1972-02-29 NO NO626/72A patent/NO133928C/no unknown
- 1972-03-03 US US00231473A patent/US3822855A/en not_active Expired - Lifetime
- 1972-03-06 CA CA136,346A patent/CA960845A/en not_active Expired
- 1972-03-06 IE IE274/72A patent/IE37004B1/xx unknown
- 1972-03-09 IT IT9384/72A patent/IT957251B/it active
- 1972-03-10 ES ES400621A patent/ES400621A1/es not_active Expired
- 1972-03-10 DE DE2211559A patent/DE2211559C3/de not_active Expired
- 1972-03-13 GB GB1152272A patent/GB1378816A/en not_active Expired
- 1972-03-13 BE BE780580A patent/BE780580A/xx unknown
- 1972-03-13 SE SE7203181A patent/SE390504B/xx unknown
- 1972-03-14 AT AT214172A patent/AT316394B/de not_active IP Right Cessation
- 1972-03-14 LU LU64960D patent/LU64960A1/xx unknown
- 1972-03-14 FR FR7208863A patent/FR2129658A5/fr not_active Expired
- 1972-03-15 NL NL7203449A patent/NL7203449A/xx not_active Application Discontinuation
- 1972-03-15 CH CH380472A patent/CH548830A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7203449A (enrdf_load_html_response) | 1972-09-19 |
| CA960845A (en) | 1975-01-14 |
| IE37004B1 (en) | 1977-04-13 |
| CH548830A (de) | 1974-05-15 |
| AT316394B (de) | 1974-07-10 |
| DE2211559A1 (de) | 1972-10-05 |
| DK129439B (da) | 1974-10-14 |
| IT957251B (it) | 1973-10-10 |
| CS159293B2 (enrdf_load_html_response) | 1974-12-27 |
| BE780580A (fr) | 1972-07-03 |
| GB1378816A (en) | 1974-12-27 |
| IE37004L (en) | 1972-09-15 |
| FR2129658A5 (enrdf_load_html_response) | 1972-10-27 |
| ES400621A1 (es) | 1975-02-01 |
| SE390504B (sv) | 1976-12-27 |
| NO133928C (enrdf_load_html_response) | 1976-07-21 |
| US3822855A (en) | 1974-07-09 |
| LU64960A1 (enrdf_load_html_response) | 1972-07-10 |
| DE2211559B2 (de) | 1979-03-01 |
| DE2211559C3 (de) | 1979-10-25 |
| DK129439C (enrdf_load_html_response) | 1975-03-17 |
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