BR6802869D0 - Processo continuo para a preparacao de polimeros alfinicos partindo de monomeros alfinicos - Google Patents

Processo continuo para a preparacao de polimeros alfinicos partindo de monomeros alfinicos

Info

Publication number
BR6802869D0
BR6802869D0 BR202869/68A BR20286968A BR6802869D0 BR 6802869 D0 BR6802869 D0 BR 6802869D0 BR 202869/68 A BR202869/68 A BR 202869/68A BR 20286968 A BR20286968 A BR 20286968A BR 6802869 D0 BR6802869 D0 BR 6802869D0
Authority
BR
Brazil
Prior art keywords
alphinic
monomers
polymers
preparation
continuous process
Prior art date
Application number
BR202869/68A
Other languages
English (en)
Inventor
T Baba
Original Assignee
Nat Distillers Chem Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nat Distillers Chem Corp filed Critical Nat Distillers Chem Corp
Publication of BR6802869D0 publication Critical patent/BR6802869D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/003—Removal of residual monomers by physical means from polymer solutions, suspensions, dispersions or emulsions without recovery of the polymer therefrom
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C2/00—Treatment of rubber solutions
    • C08C2/02—Purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR202869/68A 1967-10-04 1968-10-04 Processo continuo para a preparacao de polimeros alfinicos partindo de monomeros alfinicos BR6802869D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67289567A 1967-10-04 1967-10-04

Publications (1)

Publication Number Publication Date
BR6802869D0 true BR6802869D0 (pt) 1973-02-15

Family

ID=24700470

Family Applications (1)

Application Number Title Priority Date Filing Date
BR202869/68A BR6802869D0 (pt) 1967-10-04 1968-10-04 Processo continuo para a preparacao de polimeros alfinicos partindo de monomeros alfinicos

Country Status (2)

Country Link
US (1) US3640980A (pt)
BR (1) BR6802869D0 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153639A (en) * 1975-07-18 1979-05-08 General Electric Company Process for intimately blending thermoplastic resins with additives
US3987006A (en) * 1975-08-14 1976-10-19 Phillips Petroleum Company Carbon dioxide and excess water treatment of polymer stabilized with phosphite and glycine
US4418191A (en) * 1981-09-29 1983-11-29 Phillips Petroleum Company Solvent purification
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US20020111441A1 (en) 1998-03-20 2002-08-15 Kendrick James Austin Continuous slurry polymerization volatile removal
US6281300B1 (en) * 1998-03-20 2001-08-28 Exxon Chemical Patents, Inc. Continuous slurry polymerization volatile removal
US7268194B2 (en) * 1998-03-20 2007-09-11 Exxonmobil Chemical Patents Inc. Continuous slurry polymerization process and apparatus
CA2379424A1 (en) * 1999-07-15 2001-01-25 Phillips Petroleum Company Slotted slurry take off
US7148905B2 (en) * 2003-12-19 2006-12-12 Palo Alto Research Center Incorporated Systems and method for annotating pages in a three-dimensional electronic document
ES2708392T3 (es) * 2004-12-22 2019-04-09 Chemtor Lp Utilización de reactores de película de fibra para efectuar la extracción entre dos componentes inmiscibles
US10526299B2 (en) 2004-12-22 2020-01-07 Chemtor, Lp Fiber conduit reactor with a heat exchange medium inlet and a heat exchange medium outlet
US8128825B2 (en) * 2004-12-22 2012-03-06 Chemtor, Lp Method and system for production of biofuels using a fiber conduit reactor
US9168469B2 (en) 2004-12-22 2015-10-27 Chemtor, Lp Method and system for production of a chemical commodity using a fiber conduit reactor
US7629421B2 (en) * 2005-12-21 2009-12-08 Chevron Phillips Chemical Company Lp Monomer recovery by returning column overhead liquid to the reactor
CA2924459C (en) 2012-09-18 2021-04-06 Chemtor, Lp Use of a fiber conduit contactor for metal and/or metalloid extraction
PL2920288T3 (pl) 2012-11-13 2019-09-30 Rrip, Llc Sposób odzyskiwania wolnych kwasów tłuszczowych z tłuszczów i olejów
US10029230B1 (en) 2017-01-24 2018-07-24 Chevron Phillips Chemical Company Lp Flow in a slurry loop reactor

Also Published As

Publication number Publication date
US3640980A (en) 1972-02-08

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