CA1053694A - Polyesters soufres et leurs applications - Google Patents

Polyesters soufres et leurs applications

Info

Publication number: CA1053694A
Authority: CA; Canada
Prior art keywords: polyester; acid; polyacid; sulfur; group
Prior art date: 1973-11-22
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

CA214,307A

Other languages

English (en)

French (fr)

Other versions

CA214307S (en

Inventor

Albert Nicolau

Jean-Baptiste Signouret

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.)

Societe National Elf Aquitaine

Original Assignee

Societe National Elf Aquitaine

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.)

1973-11-22

Filing date

1974-11-21

Publication date

1979-05-01

1974-11-21 Application filed by Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine

1979-05-01 Application granted granted Critical

1979-05-01 Publication of CA1053694A publication Critical patent/CA1053694A/fr

Status Expired legal-status Critical Current

Links

229920000728 polyester Polymers 0.000 title claims abstract description 29
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 16
239000005864 Sulphur Substances 0.000 title 1
239000000203 mixture Substances 0.000 claims abstract description 27
229920001021 polysulfide Polymers 0.000 claims abstract description 27
229920006295 polythiol Polymers 0.000 claims abstract description 20
239000011593 sulfur Substances 0.000 claims abstract description 14
229910052717 sulfur Inorganic materials 0.000 claims abstract description 14
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
125000001931 aliphatic group Chemical group 0.000 claims abstract description 8
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
238000000576 coating method Methods 0.000 claims abstract description 4
229920006395 saturated elastomer Polymers 0.000 claims abstract description 4
239000007788 liquid Substances 0.000 claims abstract description 3
239000002253 acid Substances 0.000 claims description 27
239000010426 asphalt Substances 0.000 claims description 21
239000005077 polysulfide Substances 0.000 claims description 20
150000008117 polysulfides Polymers 0.000 claims description 20
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 12
238000002360 preparation method Methods 0.000 claims description 10
150000002430 hydrocarbons Chemical class 0.000 claims description 8
239000000539 dimer Substances 0.000 claims description 7
238000000034 method Methods 0.000 claims description 7
230000032050 esterification Effects 0.000 claims description 6
238000005886 esterification reaction Methods 0.000 claims description 6
150000002148 esters Chemical group 0.000 claims description 6
239000000463 material Substances 0.000 claims description 6
239000013638 trimer Substances 0.000 claims description 6
239000003054 catalyst Substances 0.000 claims description 5
125000004434 sulfur atom Chemical group 0.000 claims description 5
238000005987 sulfurization reaction Methods 0.000 claims description 5
239000004215 Carbon black (E152) Substances 0.000 claims description 4
ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 claims description 4
229930195733 hydrocarbon Natural products 0.000 claims description 4
230000008569 process Effects 0.000 claims description 4
239000011269 tar Substances 0.000 claims description 4
125000004429 atom Chemical group 0.000 claims description 3
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
150000005690 diesters Chemical class 0.000 claims description 3
239000011295 pitch Substances 0.000 claims description 3
239000004033 plastic Substances 0.000 claims description 3
238000006116 polymerization reaction Methods 0.000 claims description 3
150000003573 thiols Chemical class 0.000 claims description 3
235000021122 unsaturated fatty acids Nutrition 0.000 claims description 3
150000004670 unsaturated fatty acids Chemical class 0.000 claims description 3
CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 claims description 2
239000003377 acid catalyst Substances 0.000 claims description 2
SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 claims description 2
239000000178 monomer Substances 0.000 claims description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 claims 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
239000005977 Ethylene Substances 0.000 claims 1
125000003158 alcohol group Chemical group 0.000 claims 1
125000002947 alkylene group Chemical group 0.000 claims 1
229910052799 carbon Inorganic materials 0.000 claims 1
238000004132 cross linking Methods 0.000 claims 1
150000005691 triesters Chemical class 0.000 claims 1
239000000654 additive Substances 0.000 abstract description 4
239000000565 sealant Substances 0.000 abstract description 2
125000004185 ester group Chemical group 0.000 abstract 1
150000007513 acids Chemical class 0.000 description 12
235000014113 dietary fatty acids Nutrition 0.000 description 5
-1 dithiol diesters Chemical class 0.000 description 5
229930195729 fatty acid Natural products 0.000 description 5
239000000194 fatty acid Substances 0.000 description 5
150000004665 fatty acids Chemical class 0.000 description 5
239000002671 adjuvant Substances 0.000 description 4
239000012141 concentrate Substances 0.000 description 4
230000009477 glass transition Effects 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
238000004821 distillation Methods 0.000 description 3
230000035515 penetration Effects 0.000 description 3
239000004971 Cross linker Substances 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000005213 imbibition Methods 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
150000002825 nitriles Chemical class 0.000 description 2
235000021313 oleic acid Nutrition 0.000 description 2
150000008116 organic polysulfides Chemical class 0.000 description 2
238000003756 stirring Methods 0.000 description 2
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
125000006158 tetracarboxylic acid group Chemical group 0.000 description 2
BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
CIRMGZKUSBCWRL-LHLOQNFPSA-N (e)-10-[2-(7-carboxyheptyl)-5,6-dihexylcyclohex-3-en-1-yl]dec-9-enoic acid Chemical compound CCCCCCC1C=CC(CCCCCCCC(O)=O)C(\C=C\CCCCCCCC(O)=O)C1CCCCCC CIRMGZKUSBCWRL-LHLOQNFPSA-N 0.000 description 1
OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 1
HKNNAYPWWDWHFR-UHFFFAOYSA-N 1-sulfanylbutan-1-ol Chemical compound CCCC(O)S HKNNAYPWWDWHFR-UHFFFAOYSA-N 0.000 description 1
ILWVAHWMSULXIG-UHFFFAOYSA-N 1-sulfanyloctan-1-ol Chemical class CCCCCCCC(O)S ILWVAHWMSULXIG-UHFFFAOYSA-N 0.000 description 1
AEUVIXACNOXTBX-UHFFFAOYSA-N 1-sulfanylpropan-1-ol Chemical compound CCC(O)S AEUVIXACNOXTBX-UHFFFAOYSA-N 0.000 description 1
MEAHFJBYWLCGDM-UHFFFAOYSA-N 2-pentadecylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCC(C(O)=O)C(O)=O MEAHFJBYWLCGDM-UHFFFAOYSA-N 0.000 description 1
KORUJGYFKIIFGA-UHFFFAOYSA-N 2-tricosylpropanedioic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC(C(O)=O)C(O)=O KORUJGYFKIIFGA-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
125000003342 alkenyl group Chemical group 0.000 description 1
239000003849 aromatic solvent Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
VEFXTGTZJOWDOF-UHFFFAOYSA-N benzene;hydrate Chemical compound O.C1=CC=CC=C1 VEFXTGTZJOWDOF-UHFFFAOYSA-N 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
229940092714 benzenesulfonic acid Drugs 0.000 description 1
235000010290 biphenyl Nutrition 0.000 description 1
239000004305 biphenyl Substances 0.000 description 1
125000006267 biphenyl group Chemical group 0.000 description 1
125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
238000010276 construction Methods 0.000 description 1
GXFFCJFXZPEAKI-UHFFFAOYSA-N decane-1,1,1-tricarboxylic acid Chemical compound CCCCCCCCCC(C(O)=O)(C(O)=O)C(O)=O GXFFCJFXZPEAKI-UHFFFAOYSA-N 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
150000004662 dithiols Chemical class 0.000 description 1
229910001651 emery Inorganic materials 0.000 description 1
DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
150000002357 guanidines Chemical class 0.000 description 1
125000006038 hexenyl group Chemical group 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
230000006872 improvement Effects 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
125000000555 isopropenyl group Chemical group [H]\C([H])=C(\*)C([H])([H])[H] 0.000 description 1
235000020778 linoleic acid Nutrition 0.000 description 1
OYHQOLUKZRVURQ-HZJYTTRNSA-N linoleic acid group Chemical group C(CCCCCCC\C=C/C\C=C/CCCCC)(=O)O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
208000020442 loss of weight Diseases 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical class CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 1
125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 1
150000002889 oleic acids Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
229960003656 ricinoleic acid Drugs 0.000 description 1
FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
150000007970 thio esters Chemical class 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
125000003396 thiol group Chemical group [H]S* 0.000 description 1
230000009466 transformation Effects 0.000 description 1
229920006305 unsaturated polyester 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/14—Polysulfides
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/26—Polythioesters
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/04—Polysulfides

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyesters Or Polycarbonates (AREA)

CA214,307A 1973-11-22 1974-11-21 Polyesters soufres et leurs applications Expired CA1053694A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7341558A FR2252363B1 (ja)	1973-11-22	1973-11-22

Publications (1)

Publication Number	Publication Date
CA1053694A true CA1053694A (fr)	1979-05-01

Family

ID=9128095

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA214,307A Expired CA1053694A (fr)	1973-11-22	1974-11-21	Polyesters soufres et leurs applications

Country Status (14)

Country	Link
JP (1)	JPS5093916A (ja)
BE (1)	BE822356A (ja)
CA (1)	CA1053694A (ja)
CH (1)	CH622539A5 (ja)
DE (1)	DE2455374A1 (ja)
DK (1)	DK607474A (ja)
FR (1)	FR2252363B1 (ja)
GB (1)	GB1482995A (ja)
IT (1)	IT1030819B (ja)
LU (1)	LU71328A1 (ja)
NL (1)	NL7415124A (ja)
PL (1)	PL97719B1 (ja)
SE (1)	SE418193B (ja)
SU (1)	SU1103798A3 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4504651A (en) *	1982-12-03	1985-03-12	Hodogaya Chemical Co., Ltd.	Sulfur-containing polyester and process for its production

1973
- 1973-11-22 FR FR7341558A patent/FR2252363B1/fr not_active Expired
1974
- 1974-11-13 CH CH1512674A patent/CH622539A5/fr not_active IP Right Cessation
- 1974-11-19 BE BE150647A patent/BE822356A/xx unknown
- 1974-11-20 NL NL7415124A patent/NL7415124A/xx not_active Application Discontinuation
- 1974-11-20 SE SE7414593A patent/SE418193B/xx unknown
- 1974-11-20 PL PL1974175806A patent/PL97719B1/pl unknown
- 1974-11-21 SU SU742078992A patent/SU1103798A3/ru active
- 1974-11-21 LU LU71328A patent/LU71328A1/xx unknown
- 1974-11-21 DK DK607474A patent/DK607474A/da unknown
- 1974-11-21 CA CA214,307A patent/CA1053694A/fr not_active Expired
- 1974-11-21 IT IT29671/74A patent/IT1030819B/it active
- 1974-11-22 JP JP49135026A patent/JPS5093916A/ja active Pending
- 1974-11-22 DE DE19742455374 patent/DE2455374A1/de not_active Ceased
- 1974-11-22 GB GB50767/74A patent/GB1482995A/en not_active Expired

Also Published As

Publication number	Publication date
DK607474A (ja)	1975-07-21
PL97719B1 (pl)	1978-03-30
BE822356A (fr)	1975-05-20
CH622539A5 (en)	1981-04-15
LU71328A1 (ja)	1975-08-20
JPS5093916A (ja)	1975-07-26
IT1030819B (it)	1979-04-10
SU1103798A3 (ru)	1984-07-15
NL7415124A (nl)	1975-05-26
FR2252363B1 (ja)	1976-11-19
SE418193B (sv)	1981-05-11
GB1482995A (en)	1977-08-17
FR2252363A1 (ja)	1975-06-20
SE7414593L (ja)	1975-05-23
DE2455374A1 (de)	1975-05-28

Publication	Publication Date	Title
CA1313668C (fr)	1993-02-16	Copolymeres azotes, leur preparation et leur utilisation comme additifs pour ameliorer les proprietes d'ecoulement des distillats moyens d'hydrocarbures
WO1994013758A1 (fr)	1994-06-23	Composition de distillat moyen de petrole renfermant un agent limitant la vitesse de sedimentation des paraffines
CA2720491A1 (fr)	2009-11-05	Procede de reticulation de compositions bitume/polymere presentant des emissions reduites d'hydrogene sulfure
CA1053694A (fr)	1979-05-01	Polyesters soufres et leurs applications
EP0015856B1 (fr)	1982-11-24	Copolyesters aromatiques thermotropes et leurs procédés de préparation
WO1998047967A1 (fr)	1998-10-29	Procede de preparation de compositions bitume/elastomere fonctionnalise, leur utilisation dans des revetements
FR2555595A1 (fr)	1985-05-31	Procede pour la preparation d'une composition contenant un anhydride alcenyl succinique
FR2647796A1 (fr)	1990-12-07	Procede de fabrication de nouveaux polymeres comportant des chaines derivees d'un polybutene
CA2278221C (fr)	2008-02-19	Composition a base de maleates d'organoetain utilisable pour stabiliser et lubrifier des polymeres thermoplastiques. procede d'obtention de ladite composition
EP0010008B1 (fr)	1983-01-19	Perfectionnement à la stabilisation de résines halogénovinyliques
EP0356318B1 (fr)	1992-10-28	Synthèse de polysulfures organiques
CA2243667A1 (fr)	1999-02-27	Synthese d'acides carboxyalkylthiosucciniques
JPH0772169B2 (ja)	1995-08-02	ペンタエリトリトール又はその同種物と、ｓ−アルキルチオプロピオン酸との混合エステル類
EP0133130B1 (fr)	1987-12-09	Procédé de stabilisation thermique de polymères halogéno-vinyliques et résines ainsi stabilisées
US4126482A (en)	1978-11-21	Thiol polyesters
FR2771745A1 (fr)	1999-06-04	Emulsions bitumineuses, leur procede de fabrication et leurs utilisations
CA2061620C (fr)	1996-10-15	Sels d'amines grasses et d'acides polyfluorocarboxyliques, et leur utilisation comme additifs pour lubrifiants
EP0661369B1 (fr)	1999-03-31	Compositions améliorées de bitume, leur procédé de préparation et leur applications
EP0410849A1 (fr)	1991-01-30	Compositions polysulfurées de corps gras insaturés, et/ou d'esters d'acides (poly)insaturés et éventuellement d'oléfines, leur préparation et leur utilisation comme additifs pour lubrifiants
FR2746409A1 (fr)	1997-09-26	Procede de sulfuration de corps gras insatures par le soufre elementaire en presence de composes amines
CA1208423A (en)	1986-07-29	Low-temperature fluidity improver
RU2176251C1 (ru)	2001-11-27	Способ получения пленкообразующего
EP0179707B1 (fr)	1988-01-13	Compositions notamment dans le but d'améliorer les propriétés des vulcanisats et le renforcement des caoutchoucs naturels et synthétiques
CA1105640A (fr)	1981-07-21	Copolyetheresteramides stables a la chaleur et au vieillissement
CH624708A5 (en)	1981-08-14	Process for the preparation of a bitumen composition