CA1336729C - Poly(sulfures d'arylene) et leur preparation - Google Patents

Poly(sulfures d'arylene) et leur preparation

Info

Publication number: CA1336729C
Authority: CA; Canada
Prior art keywords: poly; monomer; meta; para; carbon atoms
Prior art date: 1987-01-02
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 - Fee Related

Application number

CA000554198A

Other languages

English (en)

Inventor

Michael D. Cliffton

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.)

Phillips Petroleum Co

Original Assignee

Phillips 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.)

1987-01-02

Filing date

1987-12-14

Publication date

1995-08-15

1987-12-14 Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co

1995-08-15 Application granted granted Critical

1995-08-15 Publication of CA1336729C publication Critical patent/CA1336729C/fr

2012-08-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

-1 Poly(arylene sulfide Chemical compound 0.000 title claims abstract description 48
238000002360 preparation method Methods 0.000 title description 2
238000000926 separation method Methods 0.000 title 1
239000000178 monomer Substances 0.000 claims abstract description 98
229920001577 copolymer Polymers 0.000 claims abstract description 47
238000006116 polymerization reaction Methods 0.000 claims abstract description 39
238000000034 method Methods 0.000 claims abstract description 34
229920000642 polymer Polymers 0.000 claims abstract description 27
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical group CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 34
125000004432 carbon atom Chemical group C* 0.000 claims description 30
239000000203 mixture Substances 0.000 claims description 23
229920001400 block copolymer Polymers 0.000 claims description 22
PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 claims description 20
229910052977 alkali metal sulfide Inorganic materials 0.000 claims description 18
229920000069 polyphenylene sulfide Polymers 0.000 claims description 17
ZPQOPVIELGIULI-UHFFFAOYSA-N 1,3-dichlorobenzene Chemical group ClC1=CC=CC(Cl)=C1 ZPQOPVIELGIULI-UHFFFAOYSA-N 0.000 claims description 14
OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
229910001868 water Inorganic materials 0.000 claims description 11
125000003118 aryl group Chemical group 0.000 claims description 9
150000002367 halogens Chemical group 0.000 claims description 8
238000004519 manufacturing process Methods 0.000 claims description 8
229910052739 hydrogen Inorganic materials 0.000 claims description 7
239000001257 hydrogen Substances 0.000 claims description 7
125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 7
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 6
125000002877 alkyl aryl group Chemical group 0.000 claims description 6
125000000217 alkyl group Chemical group 0.000 claims description 6
125000003710 aryl alkyl group Chemical group 0.000 claims description 6
125000000753 cycloalkyl group Chemical group 0.000 claims description 6
229910052736 halogen Inorganic materials 0.000 claims description 4
UTGSRNVBAFCOEU-UHFFFAOYSA-N 1,4-dichloro-2,5-dimethylbenzene Chemical group CC1=CC(Cl)=C(C)C=C1Cl UTGSRNVBAFCOEU-UHFFFAOYSA-N 0.000 claims description 3
150000003857 carboxamides Chemical class 0.000 claims description 3
239000011541 reaction mixture Substances 0.000 claims description 3
229910052979 sodium sulfide Inorganic materials 0.000 claims description 3
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical group [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 3
239000002904 solvent Substances 0.000 claims description 3
NAQWICRLNQSPPW-UHFFFAOYSA-N 1,2,3,4-tetrachloronaphthalene Chemical compound C1=CC=CC2=C(Cl)C(Cl)=C(Cl)C(Cl)=C21 NAQWICRLNQSPPW-UHFFFAOYSA-N 0.000 claims description 2
YPFCYPZKFQPCOC-UHFFFAOYSA-N 1,2,3,5-tetrabromobenzene Chemical compound BrC1=CC(Br)=C(Br)C(Br)=C1 YPFCYPZKFQPCOC-UHFFFAOYSA-N 0.000 claims description 2
RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 claims description 2
DMFMMVMUXPAZKT-UHFFFAOYSA-N 1,2,4-tribromo-6-methylnaphthalene Chemical compound BrC1=C(Br)C=C(Br)C2=CC(C)=CC=C21 DMFMMVMUXPAZKT-UHFFFAOYSA-N 0.000 claims description 2
VMNISWKTOHUZQN-UHFFFAOYSA-N 1,3,5-trichloro-2,4,6-trimethylbenzene Chemical compound CC1=C(Cl)C(C)=C(Cl)C(C)=C1Cl VMNISWKTOHUZQN-UHFFFAOYSA-N 0.000 claims description 2
RCTKUIOMKBEGTG-UHFFFAOYSA-N 1,3,5-trichloro-2-methylbenzene Chemical compound CC1=C(Cl)C=C(Cl)C=C1Cl RCTKUIOMKBEGTG-UHFFFAOYSA-N 0.000 claims description 2
JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical compound BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 claims description 2
SFPQFQUXAJOWNF-UHFFFAOYSA-N 1,3-diiodobenzene Chemical compound IC1=CC=CC(I)=C1 SFPQFQUXAJOWNF-UHFFFAOYSA-N 0.000 claims description 2
SWJPEBQEEAHIGZ-UHFFFAOYSA-N 1,4-dibromobenzene Chemical compound BrC1=CC=C(Br)C=C1 SWJPEBQEEAHIGZ-UHFFFAOYSA-N 0.000 claims description 2
LFMWZTSOMGDDJU-UHFFFAOYSA-N 1,4-diiodobenzene Chemical compound IC1=CC=C(I)C=C1 LFMWZTSOMGDDJU-UHFFFAOYSA-N 0.000 claims description 2
DZHFFMWJXJBBRG-UHFFFAOYSA-N 1-bromo-3,5-dichlorobenzene Chemical compound ClC1=CC(Cl)=CC(Br)=C1 DZHFFMWJXJBBRG-UHFFFAOYSA-N 0.000 claims description 2
JRGGUPZKKTVKOV-UHFFFAOYSA-N 1-bromo-3-chlorobenzene Chemical compound ClC1=CC=CC(Br)=C1 JRGGUPZKKTVKOV-UHFFFAOYSA-N 0.000 claims description 2
UCCUXODGPMAHRL-UHFFFAOYSA-N 1-bromo-4-iodobenzene Chemical compound BrC1=CC=C(I)C=C1 UCCUXODGPMAHRL-UHFFFAOYSA-N 0.000 claims description 2
JMLWXCJXOYDXRN-UHFFFAOYSA-N 1-chloro-3-iodobenzene Chemical compound ClC1=CC=CC(I)=C1 JMLWXCJXOYDXRN-UHFFFAOYSA-N 0.000 claims description 2
GWQSENYKCGJTRI-UHFFFAOYSA-N 1-chloro-4-iodobenzene Chemical compound ClC1=CC=C(I)C=C1 GWQSENYKCGJTRI-UHFFFAOYSA-N 0.000 claims description 2
ZWMYTAHVFFRQTD-UHFFFAOYSA-N 2,4-dibromo-3-(2,6-dibromo-3,5-dimethylphenyl)-1,5-dimethylbenzene Chemical group CC1=CC(C)=C(Br)C(C=2C(=C(C)C=C(C)C=2Br)Br)=C1Br ZWMYTAHVFFRQTD-UHFFFAOYSA-N 0.000 claims description 2
YDUZJJVOMVPPMD-UHFFFAOYSA-N 2,5-dichloro-1-dodecyl-3-hexylbenzene Chemical compound CCCCCCCCCCCCC1=CC(Cl)=CC(CCCCCC)=C1Cl YDUZJJVOMVPPMD-UHFFFAOYSA-N 0.000 claims description 2
ZXONXKTYRSSVKY-UHFFFAOYSA-N 2-benzyl-1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C(CC=2C=CC=CC=2)=C1 ZXONXKTYRSSVKY-UHFFFAOYSA-N 0.000 claims description 2
SHJDOXMERQRWDJ-UHFFFAOYSA-N 4-bromo-1-chloro-2-phenylbenzene Chemical compound ClC1=CC=C(Br)C=C1C1=CC=CC=C1 SHJDOXMERQRWDJ-UHFFFAOYSA-N 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims description 2
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
125000000732 arylene group Chemical group 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 claims description 2
CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 claims description 2
150000005171 halobenzenes Chemical class 0.000 claims 3
OFHDZEYCBJGZEF-UHFFFAOYSA-N 1,4-dibromo-2-(4-methylphenyl)benzene Chemical compound C1=CC(C)=CC=C1C1=CC(Br)=CC=C1Br OFHDZEYCBJGZEF-UHFFFAOYSA-N 0.000 claims 1
GHVFWFCIYIGDCX-UHFFFAOYSA-N 1,4-dibromo-2-butyl-5-cyclohexylbenzene Chemical compound C1=C(Br)C(CCCC)=CC(Br)=C1C1CCCCC1 GHVFWFCIYIGDCX-UHFFFAOYSA-N 0.000 claims 1
KZHZSALFKRDIBQ-UHFFFAOYSA-N 1,4-dibromo-2-ethyl-5-propan-2-ylbenzene Chemical compound CCC1=CC(Br)=C(C(C)C)C=C1Br KZHZSALFKRDIBQ-UHFFFAOYSA-N 0.000 claims 1
PTIQIITULDNGAF-UHFFFAOYSA-N 1,4-dichloro-2,3,5,6-tetramethylbenzene Chemical compound CC1=C(C)C(Cl)=C(C)C(C)=C1Cl PTIQIITULDNGAF-UHFFFAOYSA-N 0.000 claims 1
WKDOCYUWLREIQL-UHFFFAOYSA-N 1,4-dichloro-2-(3-methylcyclopentyl)-5-octylbenzene Chemical compound C1=C(Cl)C(CCCCCCCC)=CC(Cl)=C1C1CC(C)CC1 WKDOCYUWLREIQL-UHFFFAOYSA-N 0.000 claims 1
KFAKZJUYBOYVKA-UHFFFAOYSA-N 1,4-dichloro-2-methylbenzene Chemical compound CC1=CC(Cl)=CC=C1Cl KFAKZJUYBOYVKA-UHFFFAOYSA-N 0.000 claims 1
NHDODQWIKUYWMW-UHFFFAOYSA-N 1-bromo-4-chlorobenzene Chemical compound ClC1=CC=C(Br)C=C1 NHDODQWIKUYWMW-UHFFFAOYSA-N 0.000 claims 1
239000007864 aqueous solution Substances 0.000 claims 1
238000001816 cooling Methods 0.000 claims 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 17
229910052717 sulfur Inorganic materials 0.000 abstract description 16
239000011593 sulfur Substances 0.000 abstract description 16
230000009257 reactivity Effects 0.000 abstract description 6
239000000155 melt Substances 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
239000003495 polar organic solvent Substances 0.000 description 6
239000000126 substance Substances 0.000 description 6
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
238000002425 crystallisation Methods 0.000 description 5
230000008025 crystallization Effects 0.000 description 5
239000008367 deionised water Substances 0.000 description 5
229910021641 deionized water Inorganic materials 0.000 description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
239000001632 sodium acetate Substances 0.000 description 4
235000017281 sodium acetate Nutrition 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
239000000835 fiber Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
238000005406 washing Methods 0.000 description 3
230000009286 beneficial effect Effects 0.000 description 2
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
230000018044 dehydration Effects 0.000 description 2
238000006297 dehydration reaction Methods 0.000 description 2
JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
238000005304 joining Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 2
239000007787 solid Substances 0.000 description 2
AVQQQNCBBIEMEU-UHFFFAOYSA-N 1,1,3,3-tetramethylurea Chemical compound CN(C)C(=O)N(C)C AVQQQNCBBIEMEU-UHFFFAOYSA-N 0.000 description 1
KSXFNGRHPAHIQJ-UHFFFAOYSA-N 1,2,4-triiodobenzene Chemical compound IC1=CC=C(I)C(I)=C1 KSXFNGRHPAHIQJ-UHFFFAOYSA-N 0.000 description 1
ULYZMNKNGHNAIE-UHFFFAOYSA-N 1,4-diiodo-2-octadecylbenzene Chemical compound CCCCCCCCCCCCCCCCCCC1=CC(I)=CC=C1I ULYZMNKNGHNAIE-UHFFFAOYSA-N 0.000 description 1
GEWNALKLLNCUMR-UHFFFAOYSA-N 1,5-dichloro-2,3,5,6-tetramethylcyclohexa-1,3-diene Chemical compound CC1C(Cl)=C(C)C(C)=CC1(C)Cl GEWNALKLLNCUMR-UHFFFAOYSA-N 0.000 description 1
AZAMPMUEKXNYFW-UHFFFAOYSA-N 1-[2-(2-oxopyrrolidin-1-yl)ethyl]pyrrolidin-2-one Chemical compound O=C1CCCN1CCN1C(=O)CCC1 AZAMPMUEKXNYFW-UHFFFAOYSA-N 0.000 description 1
CTPUUDQIXKUAMO-UHFFFAOYSA-N 1-bromo-3-iodobenzene Chemical compound BrC1=CC=CC(I)=C1 CTPUUDQIXKUAMO-UHFFFAOYSA-N 0.000 description 1
GWCFTYITFDWLAY-UHFFFAOYSA-N 1-ethylazepan-2-one Chemical compound CCN1CCCCCC1=O GWCFTYITFDWLAY-UHFFFAOYSA-N 0.000 description 1
QORAVNMWUNPXAO-UHFFFAOYSA-N 2,2',4,4'-tetrachlorobiphenyl Chemical group ClC1=CC(Cl)=CC=C1C1=CC=C(Cl)C=C1Cl QORAVNMWUNPXAO-UHFFFAOYSA-N 0.000 description 1
FUNUTBJJKQIVSY-UHFFFAOYSA-N 2,4-Dichlorotoluene Chemical compound CC1=CC=C(Cl)C=C1Cl FUNUTBJJKQIVSY-UHFFFAOYSA-N 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical class SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
229940117389 dichlorobenzene Drugs 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
238000001035 drying Methods 0.000 description 1
AEOCXXJPGCBFJA-UHFFFAOYSA-N ethionamide Chemical compound CCC1=CC(C(N)=S)=CC=N1 AEOCXXJPGCBFJA-UHFFFAOYSA-N 0.000 description 1
ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000000945 filler Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
150000003951 lactams Chemical class 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000000049 pigment Substances 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
HIZCIEIDIFGZSS-UHFFFAOYSA-L trithiocarbonate Chemical compound [S-]C([S-])=S HIZCIEIDIFGZSS-UHFFFAOYSA-L 0.000 description 1
239000012989 trithiocarbonate Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1
239000012991 xanthate Substances 0.000 description 1

Landscapes

Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

CA000554198A 1987-01-02 1987-12-14 Poly(sulfures d'arylene) et leur preparation Expired - Fee Related CA1336729C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US27287A	1987-01-02	1987-01-02
US000,272		1987-01-02

Publications (1)

Publication Number	Publication Date
CA1336729C true CA1336729C (fr)	1995-08-15

Family

ID=21690747

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000554198A Expired - Fee Related CA1336729C (fr)	1987-01-02	1987-12-14	Poly(sulfures d'arylene) et leur preparation

Country Status (2)

Country	Link
JP (1)	JPS63221128A (fr)
CA (1)	CA1336729C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2004884A1 (fr) *	1988-12-29	1990-06-29	Guy Senatore	Polymeres de sulfure d'arylene; articles fabriques

1987
- 1987-12-14 CA CA000554198A patent/CA1336729C/fr not_active Expired - Fee Related
- 1987-12-28 JP JP62336718A patent/JPS63221128A/ja active Pending

Also Published As

Publication number	Publication date
JPS63221128A (ja)	1988-09-14

Legal Events

Date	Code	Title	Description
1998-08-17	MKLA	Lapsed
2023-05-26	MKLA	Lapsed	Effective date: 19980817

Publication	Publication Date	Title
US4282347A (en)	1981-08-04	Preparation of branched polymers of arylene sulfide
US4116947A (en)	1978-09-26	Branched arylene sulfide polymer production
US4038261A (en)	1977-07-26	Production of branched arylene sulfide polymers
US4038263A (en)	1977-07-26	Production of p-phenylene sulfide polymers
US4350810A (en)	1982-09-21	Preparation of branched chain arylene sulfide polymer
US4089847A (en)	1978-05-16	Temperature programming in the production of arylene sulfide polymers
US4786711A (en)	1988-11-22	P-phenylene sulfide polymer preparation with dehydrated mixture of alkali metal hydroxide and excess alkali metal bisulfide
EP0073525B1 (fr)	1989-03-01	Méthode pour la préparation de poly(sulfure d'arylène)
US5438115A (en)	1995-08-01	Process for preparing poly(arylene sulfide) polymers
KR100189767B1 (ko)	1999-06-01	폴리(아릴렌설파이드)중합체 제조 방법
US4096132A (en)	1978-06-20	Production of p-phenylene sulfide polymers
US3786035A (en)	1974-01-15	Alkali metal sulfide-arylene sulfide polymer process
JP2750235B2 (ja)	1998-05-13	アリーレンスルフィドポリマーの調製方法
US4371671A (en)	1983-02-01	Controlled, elevated pressure dehydration of poly(arylene sulfide) prepolymerization mixture
US5241043A (en)	1993-08-31	Process for preparing a granular polyarylene sulfides having high molecular weight
US4525579A (en)	1985-06-25	Process for the production of optionally branched polyarylene sulphides with polyhalogenated polyaromatic compound
US5175243A (en)	1992-12-29	Process for preparing arylene sulfide polymers with halo benzene containing deactivating group
CA1223690A (fr)	1987-06-30	Preparation de poly(sulfure d'arylene) avec ramification optionnelle
JP2869983B2 (ja)	1999-03-10	ポリアリーレンスルフィドの製造方法
US5109110A (en)	1992-04-28	Process for the production of polyarylene sulfides with lithium halide and alkali metal hydrosulfide
CA1312410C (fr)	1993-01-05	Mode de production de production de polymeres lineaires, branches ou modifies
CA1336729C (fr)	1995-08-15	Poly(sulfures d'arylene) et leur preparation
US5200499A (en)	1993-04-06	Removal of water by venting during the polymerization of phenylene sulfide polymers with sulfur source/polar organic compound molar ratio being at least 0.36/1
CA2079939C (fr)	1997-08-19	Limiter la quantite d'eau durant la polymerisation de polymere de sulfure de phenylene
US4464507A (en)	1984-08-07	Process for the production of high molecular weight, optionally branched, polyarylene sulphides