CA1070879A - Methode de depouillement continu du latex - Google Patents

Methode de depouillement continu du latex

Info

Publication number: CA1070879A
Authority: CA; Canada
Prior art keywords: steam; latex; contactor; pressure; tubular
Prior art date: 1974-08-16
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

Application number

CA233,504A

Other languages

English (en)

Other versions

CA233504S (en

Inventor

Oleg M. Pohotsky

David W. Ruths

Joseph D. Perret (Jr.)

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

White Consolidated Industries Inc

Original Assignee

White Consolidated Industries Inc

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.)

1974-08-16

Filing date

1975-08-15

Publication date

1980-01-29

1975-08-15 Application filed by White Consolidated Industries Inc filed Critical White Consolidated Industries Inc

1980-01-29 Application granted granted Critical

1980-01-29 Publication of CA1070879A publication Critical patent/CA1070879A/fr

Status Expired legal-status Critical Current

Links

229920000126 latex Polymers 0.000 title claims abstract description 59
239000004816 latex Substances 0.000 title claims abstract description 48
238000000034 method Methods 0.000 title claims description 28
229920000642 polymer Polymers 0.000 claims abstract description 10
239000000203 mixture Substances 0.000 claims description 16
238000002347 injection Methods 0.000 claims description 11
239000007924 injection Substances 0.000 claims description 11
239000007788 liquid Substances 0.000 claims description 7
239000000470 constituent Substances 0.000 claims description 3
229940090044 injection Drugs 0.000 claims 8
239000000178 monomer Substances 0.000 abstract description 13
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 25
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
239000000839 emulsion Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 6
230000008569 process Effects 0.000 description 5
239000007787 solid Substances 0.000 description 5
239000002904 solvent Substances 0.000 description 5
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
238000013019 agitation Methods 0.000 description 3
238000004140 cleaning Methods 0.000 description 3
238000005187 foaming Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000015271 coagulation Effects 0.000 description 2
238000005345 coagulation Methods 0.000 description 2
238000013021 overheating Methods 0.000 description 2
239000002245 particle Substances 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 1
101100456896 Drosophila melanogaster metl gene Proteins 0.000 description 1
VAYOSLLFUXYJDT-RDTXWAMCSA-N Lysergic acid diethylamide Chemical class C1=CC(C=2[C@H](N(C)C[C@@H](C=2)C(=O)N(CC)CC)C2)=C3C2=CNC3=C1 VAYOSLLFUXYJDT-RDTXWAMCSA-N 0.000 description 1
239000002174 Styrene-butadiene Substances 0.000 description 1
238000005760 Tripper reaction Methods 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000006722 reduction reaction Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
-1 stain-less stecl Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000011115 styrene butadiene Substances 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA233,504A 1974-08-16 1975-08-15 Methode de depouillement continu du latex Expired CA1070879A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US49820174A	1974-08-16	1974-08-16

Publications (1)

Publication Number	Publication Date
CA1070879A true CA1070879A (fr)	1980-01-29

Family

ID=23980003

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA233,504A Expired CA1070879A (fr)	1974-08-16	1975-08-15	Methode de depouillement continu du latex

Country Status (6)

Country	Link
JP (1)	JPS5141780A (fr)
CA (1)	CA1070879A (fr)
DE (1)	DE2532264A1 (fr)
FR (1)	FR2281946A1 (fr)
GB (1)	GB1466515A (fr)
NL (1)	NL7508078A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2521401C3 (de) *	1975-05-14	1985-07-18	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur kontinuierlichen Entfernung von monomeren Verunreinigungen aus wäßrigen Dispersionen von Homo- und Copolymerisaten des Vinylchlorids
JPS549302A (en) *	1977-06-23	1979-01-24	Netsukou Gijiyutsu Kk	Drain recovery device in boiler
US4130527A (en) *	1977-12-29	1978-12-19	Stauffer Chemical Company	Method of treating a polymer latex to remove unreacted monomer by treatment in a column
CN1038762C (zh) *	1989-10-21	1998-06-17	日本石油化学株式会社	漆的精制方法
GB9407504D0 (en) *	1994-04-15	1994-06-08	Crown Chemtech Ltd	Stripping of volatile substances from less volatile fluids
JP4710289B2 (ja) *	2004-09-22	2011-06-29	東亞合成株式会社	有機揮発性物質の連続的な除去方法
JP5002930B2 (ja) *	2005-09-13	2012-08-15	東亞合成株式会社	低臭気エマルションの製造方法
JP2018182161A (ja)	2017-04-18	2018-11-15	Tdk株式会社	磁石、磁石構造体、及び、回転角度検出器
JP7306893B2 (ja)	2019-06-27	2023-07-11	ダイキョーニシカワ株式会社	表示パネル

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2467769A (en) *	1946-06-22	1949-04-19	Du Pont	Removal of volatile substances from aqueous dispersions of elastomeric materials
CA1011089A (en) *	1973-03-26	1977-05-31	Lawrence C. Baughman	Method of stripping volatile material from an aqueous dispersion of polymeric substance

1975
- 1975-07-07 NL NL7508078A patent/NL7508078A/xx not_active Application Discontinuation
- 1975-07-18 DE DE19752532264 patent/DE2532264A1/de active Pending
- 1975-07-24 GB GB3105875A patent/GB1466515A/en not_active Expired
- 1975-07-31 FR FR7524014A patent/FR2281946A1/fr active Granted
- 1975-08-04 JP JP9492975A patent/JPS5141780A/ja active Granted
- 1975-08-15 CA CA233,504A patent/CA1070879A/fr not_active Expired

Also Published As

Publication number	Publication date
JPS5212229B2 (fr)	1977-04-05
GB1466515A (en)	1977-03-09
FR2281946A1 (fr)	1976-03-12
FR2281946B1 (fr)	1979-02-02
NL7508078A (nl)	1976-02-18
JPS5141780A (en)	1976-04-08
DE2532264A1 (de)	1976-02-26

Legal Events

Date	Code	Title	Description
1997-01-29	MKEX	Expiry

Publication	Publication Date	Title
US5393429A (en)	1995-02-28	Liquid-liquid contactor
CA1070879A (fr)	1980-01-29	Methode de depouillement continu du latex
US4572781A (en)	1986-02-25	Solvent deasphalting in solid phase
US4201628A (en)	1980-05-06	Separation apparatus
EP1359989B1 (fr)	2009-11-11	Procede de pretraitement d'eau de trempe
CN111699202B (zh)	2022-08-12	一种回收溶液聚合过程中的烯烃的方法
JPH06827B2 (ja)	1994-01-05	重合反応液混合物の連続的処理方法
CA2316404A1 (fr)	2001-03-09	Appareil d'extraction des matieres volatiles d'un polymere
EP0059106B1 (fr)	1987-06-10	Procédé de traitement de séparation de polymère d'une solution polymérique
US7288620B2 (en)	2007-10-30	Process and device for manufacturing an aromatic alkylene polymer
JP3972963B2 (ja)	2007-09-05	フェノールタールの脱塩法
US4408039A (en)	1983-10-04	Separation of polymer of conjugated diene from a solution polymerization solvent using prestripping step
KR0163354B1 (ko)	1999-01-15	폴리머 분산액의 정제방법
US3841381A (en)	1974-10-15	Apparatus for producing and recovering rubbery or sticky polymers
AU748690B2 (en)	2002-06-13	Method for reducing the formation of foam during the treatment of a dispersion or a liquid with water vapour
EP0413830A1 (fr)	1991-02-27	Procede d'elimination de substances volatiles et installation relative
JPS598281B2 (ja)	1984-02-23	塩化ビニルポリマ−含有スラリ−から塩化ビニルモノマ−を除去する適当な気液接触塔
JPH0351723B2 (fr)	1991-08-07
US4334057A (en)	1982-06-08	Continuous process for recovering polymers from their latexes
EP1201284B1 (fr)	2010-09-15	Procédé pour l'utilisation d'une colonne pour échange de solvant
JPS5845281B2 (ja)	1983-10-08	塔型式の向流抽出方法
RU2109018C1 (ru)	1998-04-20	Способ выделения синтетических каучуков из латексов
EP2167210A2 (fr)	2010-03-31	Distillation extractive triphasique avec de multiples colonnes connectées en série
JPS58213003A (ja)	1983-12-10	重合体ラテツクス中の揮発性物質の除去方法
KR19990083559A (ko)	1999-11-25	에틸렌및산소로부터의아세트알데히드의개선된제조방법