NO760982L - - Google Patents

Info

Publication number: NO760982L
Authority: NO; Norway
Prior art keywords: polymer; weight; water; percent; treatment
Prior art date: 1975-03-26

Application number

NO760982A

Other languages

English (en)

Norwegian (no)

Inventor

A J Park

Original Assignee

British Petroleum Co

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.)

1975-03-26

Filing date

1976-03-19

Publication date

1976-09-28

1976-03-19 Application filed by British Petroleum Co filed Critical British Petroleum Co

1976-09-28 Publication of NO760982L publication Critical patent/NO760982L/no

Links

229920000642 polymer Polymers 0.000 claims description 73
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
238000000034 method Methods 0.000 claims description 30
239000000178 monomer Substances 0.000 claims description 29
239000000725 suspension Substances 0.000 claims description 26
-1 vinyl halide Chemical class 0.000 claims description 21
229920002554 vinyl polymer Polymers 0.000 claims description 21
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 16
239000000203 mixture Substances 0.000 claims description 8
229920001519 homopolymer Polymers 0.000 claims description 3
238000006116 polymerization reaction Methods 0.000 description 7
239000011347 resin Substances 0.000 description 7
229920005989 resin Polymers 0.000 description 7
239000007787 solid Substances 0.000 description 7
238000001914 filtration Methods 0.000 description 6
229920000915 polyvinyl chloride Polymers 0.000 description 5
239000004800 polyvinyl chloride Substances 0.000 description 5
238000005119 centrifugation Methods 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
238000003756 stirring Methods 0.000 description 4
239000011324 bead Substances 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
238000011084 recovery Methods 0.000 description 3
238000010557 suspension polymerization reaction Methods 0.000 description 3
229920001577 copolymer Polymers 0.000 description 2
239000003999 initiator Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000000375 suspending agent Substances 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
229920003086 cellulose ether Polymers 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000003995 emulsifying agent Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000000945 filler Substances 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
229910052588 hydroxylapatite Inorganic materials 0.000 description 1
229910003480 inorganic solid Inorganic materials 0.000 description 1
201000007270 liver cancer Diseases 0.000 description 1
208000014018 liver neoplasm Diseases 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
238000013021 overheating Methods 0.000 description 1
XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
239000003505 polymerization initiator Substances 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/28—Treatment by wave energy or particle radiation
- 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
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerisation Methods In General (AREA)
Processes Of Treating Macromolecular Substances (AREA)

NO760982A 1975-03-26 1976-03-19 NO760982L (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1261475		1975-03-26

Publications (1)

Publication Number	Publication Date
NO760982L true NO760982L (de)	1976-09-28

Family

ID=10007914

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO760982A NO760982L (de)	1975-03-26	1976-03-19

Country Status (7)

Country	Link
JP (1)	JPS51119785A (de)
BE (1)	BE840030A (de)
DE (1)	DE2612572A1 (de)
FR (1)	FR2305458A1 (de)
IT (1)	IT1063392B (de)
NL (1)	NL7603120A (de)
NO (1)	NO760982L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4342391A1 (de) *	1993-12-13	1995-06-14	Hoechst Ag	Verfahren zur Reduzierung der Keimzahl in wäßrigen Kunstharz-haltigen Mehrphasensystemen mittels Mikrowellenstrahlen

1976
- 1976-03-19 NO NO760982A patent/NO760982L/no unknown
- 1976-03-24 DE DE19762612572 patent/DE2612572A1/de active Pending
- 1976-03-24 IT IT21562/76A patent/IT1063392B/it active
- 1976-03-25 FR FR7608633A patent/FR2305458A1/fr active Granted
- 1976-03-25 BE BE165560A patent/BE840030A/xx unknown
- 1976-03-25 NL NL7603120A patent/NL7603120A/xx unknown
- 1976-03-26 JP JP51033462A patent/JPS51119785A/ja active Pending

Also Published As

Publication number	Publication date
IT1063392B (it)	1985-02-11
DE2612572A1 (de)	1976-10-07
JPS51119785A (en)	1976-10-20
BE840030A (fr)	1976-09-27
FR2305458A1 (fr)	1976-10-22
NL7603120A (nl)	1976-09-28
FR2305458B3 (de)	1978-12-15

Publication	Publication Date	Title
US4581444A (en)	1986-04-08	Flocculation of latex particles and production of thermoplastic resin
US5514772A (en)	1996-05-07	Method for producing powdery and granular polymers
NO752072L (de)	1975-12-30
KR840000821B1 (ko)	1984-06-15	에멀젼 중합 라텍스로부터의 비닐중합체 회수공정
JPS605605B2 (ja)	1985-02-13	水性分散液中の塩化ビニル重合体から残留塩化ビニルの除去方法
NO146639B (no)	1982-08-02	Fremgangsmaate for fjerning av vinylklorid fra polyvinylkloridholdige latekser
US4086411A (en)	1978-04-25	Method of removing vinyl chloride monomer from a vinyl chloride polymer
US4020267A (en)	1977-04-26	Removal of residual monomer in the presence of water by dielectric heating
NO751736L (de)	1975-11-18
US2261919A (en)	1941-11-04	Manufacture of sirup
US4399273A (en)	1983-08-16	Process for the removal of residual monomers from ABS polymers
US3847885A (en)	1974-11-12	Dewatering acrylonitrile polymers
KR20220120574A (ko)	2022-08-30	소비 후 흡수성 위생 제품으로부터 고흡수성 고분자(sap)를 분리 및 회수하는 방법
Hu et al.	1995	Monodisperse poly (butadiene/styrene) particles by dispersion polymerization
US2595831A (en)	1952-05-06	Process for disintegrating conglomerates of polymer particles
US4008361A (en)	1977-02-15	Removal of residual vinyl halide monomer from vinyl halide polymers by radio frequency dielectric heating
US2302393A (en)	1942-11-17	Method of concentrating steep water
US4117220A (en)	1978-09-26	Removal of vinyl chloride from pvc resins using microwave radiation
US2550996A (en)	1951-05-01	Process for the isolation of polyvinyl chloride
CA1111182A (en)	1981-10-20	Process for improving the properties of pulverulent polyvinyl chloride
EP0000513B1 (de)	1980-07-23	Verfahren zur Wiederverwendung von Dekantermaterial, das bei der Aufarbeitung des Abwassers aus der Produktion von Polystyrol anfällt
DE2612572A1 (de)	1976-10-07	Verfahren zur behandlung von vinylhalogenidpolymerisaten
US2650912A (en)	1953-09-01	Heat-treatment of coagulated thermoplastic polymer latices
PL106067B3 (pl)	1979-11-30	Sposob obnizania zawartosci monomerycznego chlorku winylu w polimerach chlorku winylu
JP3964190B2 (ja)	2007-08-22	ペースト加工用塩化ビニル系樹脂の製造方法