PL97719B1 - Sposob wytwarzania nowych poliestrow politiolowych ewentualnie w postaci odpowiednich polisiarczkow - Google Patents

Sposob wytwarzania nowych poliestrow politiolowych ewentualnie w postaci odpowiednich polisiarczkow Download PDF

Info

Publication number: PL97719B1
Authority: PL; Poland
Prior art keywords: acid; polyacid; sulfur; group; polyesters
Prior art date: 1973-11-22

Application number

PL1974175806A

Other languages

English (en)

Polish (pl)

Original Assignee

Societe Anonyme: Societe Nationale Des Petroles D'aquitaine Te Courbevoie Frankrijk

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

1974-11-20

Publication date

1978-03-30

1974-11-20 Application filed by Societe Anonyme: Societe Nationale Des Petroles D'aquitaine Te Courbevoie Frankrijk filed Critical Societe Anonyme: Societe Nationale Des Petroles D'aquitaine Te Courbevoie Frankrijk

1978-03-30 Publication of PL97719B1 publication Critical patent/PL97719B1/pl

Links

229920000728 polyester Polymers 0.000 title claims description 32
238000004519 manufacturing process Methods 0.000 title claims 2
239000002253 acid Substances 0.000 claims description 25
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 21
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 19
239000000203 mixture Substances 0.000 claims description 19
150000008117 polysulfides Polymers 0.000 claims description 19
229910052717 sulfur Inorganic materials 0.000 claims description 19
229920001021 polysulfide Polymers 0.000 claims description 18
239000005077 polysulfide Substances 0.000 claims description 18
229920006295 polythiol Polymers 0.000 claims description 18
239000011593 sulfur Substances 0.000 claims description 18
238000000034 method Methods 0.000 claims description 15
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
230000032050 esterification Effects 0.000 claims description 9
238000005886 esterification reaction Methods 0.000 claims description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
239000000539 dimer Substances 0.000 claims description 8
125000001931 aliphatic group Chemical group 0.000 claims description 7
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
125000004434 sulfur atom Chemical group 0.000 claims description 7
125000004432 carbon atom Chemical group C* 0.000 claims description 6
150000004670 unsaturated fatty acids Chemical class 0.000 claims description 6
235000021122 unsaturated fatty acids Nutrition 0.000 claims description 6
239000013638 trimer Substances 0.000 claims description 5
125000004429 atom Chemical group 0.000 claims description 4
229910052799 carbon Inorganic materials 0.000 claims description 4
150000002430 hydrocarbons Chemical group 0.000 claims description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
239000003377 acid catalyst Substances 0.000 claims description 3
125000003158 alcohol group Chemical group 0.000 claims description 3
239000003054 catalyst Substances 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 3
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 2
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 2
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
150000001336 alkenes Chemical class 0.000 claims description 2
150000002357 guanidines Chemical class 0.000 claims description 2
239000000178 monomer Substances 0.000 claims description 2
238000006116 polymerization reaction Methods 0.000 claims description 2
WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 claims description 2
229960003656 ricinoleic acid Drugs 0.000 claims description 2
FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 claims description 2
229920006395 saturated elastomer Polymers 0.000 claims description 2
150000003573 thiols Chemical group 0.000 claims description 2
OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims 2
OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims 2
239000005977 Ethylene Substances 0.000 claims 1
125000002843 carboxylic acid group Chemical group 0.000 claims 1
ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 claims 1
125000001183 hydrocarbyl group Chemical group 0.000 claims 1
150000002888 oleic acid derivatives Chemical class 0.000 claims 1
238000005987 sulfurization reaction Methods 0.000 claims 1
150000007513 acids Chemical class 0.000 description 15
239000010426 asphalt Substances 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 7
-1 asphalts Substances 0.000 description 5
238000002360 preparation method Methods 0.000 description 5
150000001875 compounds Chemical class 0.000 description 4
150000002148 esters Chemical class 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
QTYUSOHYEPOHLV-FNORWQNLSA-N 1,3-Octadiene Chemical compound CCCC\C=C\C=C QTYUSOHYEPOHLV-FNORWQNLSA-N 0.000 description 2
OWRCNXZUPFZXOS-UHFFFAOYSA-N 1,3-diphenylguanidine Chemical compound C=1C=CC=CC=1NC(=N)NC1=CC=CC=C1 OWRCNXZUPFZXOS-UHFFFAOYSA-N 0.000 description 2
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
239000012141 concentrate Substances 0.000 description 2
239000003431 cross linking reagent Substances 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
238000004821 distillation Methods 0.000 description 2
DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
230000009477 glass transition Effects 0.000 description 2
DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
150000008116 organic polysulfides Chemical class 0.000 description 2
239000004014 plasticizer Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
150000000000 tetracarboxylic acids Chemical class 0.000 description 2
BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
125000003396 thiol group Chemical group [H]S* 0.000 description 2
125000004055 thiomethyl group Chemical group [H]SC([H])([H])* 0.000 description 2
DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical group OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
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
SHJCGCHPUSLKQU-UHFFFAOYSA-N 2-pentadecylidenepropanedioic acid Chemical class CCCCCCCCCCCCCCC=C(C(O)=O)C(O)=O SHJCGCHPUSLKQU-UHFFFAOYSA-N 0.000 description 1
KXYDGGNWZUHESZ-UHFFFAOYSA-N 4-(2,2,4-trimethyl-3h-chromen-4-yl)phenol Chemical compound C12=CC=CC=C2OC(C)(C)CC1(C)C1=CC=C(O)C=C1 KXYDGGNWZUHESZ-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
239000004215 Carbon black (E152) Chemical group 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
239000002671 adjuvant Substances 0.000 description 1
125000003342 alkenyl group Chemical group 0.000 description 1
125000003118 aryl group Chemical group 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
239000011230 binding agent Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
229910001651 emery Inorganic materials 0.000 description 1
229940083094 guanine derivative acting on arteriolar smooth muscle Drugs 0.000 description 1
125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 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
WMUFHDYXFASDAE-UHFFFAOYSA-N hydron;2-octadecylpropanedioate Chemical class CCCCCCCCCCCCCCCCCCC(C(O)=O)C(O)=O WMUFHDYXFASDAE-UHFFFAOYSA-N 0.000 description 1
239000011630 iodine Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
238000005304 joining Methods 0.000 description 1
239000000463 material Substances 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
150000002825 nitriles Chemical class 0.000 description 1
RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical class CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 description 1
125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
239000011295 pitch Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000007127 saponification reaction Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000000758 substrate Substances 0.000 description 1
GXDPEHGCHUDUFE-UHFFFAOYSA-N sulfanylmethanol Chemical compound OCS GXDPEHGCHUDUFE-UHFFFAOYSA-N 0.000 description 1
239000011269 tar Substances 0.000 description 1
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
150000007970 thio esters Chemical class 0.000 description 1
150000003628 tricarboxylic acids Chemical class 0.000 description 1
230000004580 weight loss Effects 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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Polyesters Or Polycarbonates (AREA)

PL1974175806A 1973-11-22 1974-11-20 Sposob wytwarzania nowych poliestrow politiolowych ewentualnie w postaci odpowiednich polisiarczkow PL97719B1 (pl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
PL97719B1 true PL97719B1 (pl)	1978-03-30

Family

ID=9128095

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1974175806A PL97719B1 (pl)	1973-11-22	1974-11-20	Sposob wytwarzania nowych poliestrow politiolowych ewentualnie w postaci odpowiednich polisiarczkow

Country Status (14)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0110300B1 (fr) *	1982-12-03	1987-03-04	Hodogaya Chemical Co., Ltd.	Polymère contenant du soufre et procédé de préparation

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

Also Published As

Publication number	Publication date
NL7415124A (nl)	1975-05-26
GB1482995A (en)	1977-08-17
BE822356A (fr)	1975-05-20
FR2252363B1 (fr)	1976-11-19
SE418193B (sv)	1981-05-11
LU71328A1 (fr)	1975-08-20
FR2252363A1 (fr)	1975-06-20
SE7414593L (fr)	1975-05-23
IT1030819B (it)	1979-04-10
SU1103798A3 (ru)	1984-07-15
DE2455374A1 (de)	1975-05-28
JPS5093916A (fr)	1975-07-26
CA1053694A (fr)	1979-05-01
DK607474A (fr)	1975-07-21
CH622539A5 (en)	1981-04-15

Publication	Publication Date	Title
Marvel et al.	1948	Polyalkylene sulfides from diolefins and dimercaptans
JPS597757B2 (ja)	1984-02-20	ワツクスガンユウタンカスイソユヨウノチヨウソクサジユウゴウタイリユウドウセイコウジヨウザイ
ES2234116T3 (es)	2005-06-16	Procedimiento para preparar composiciones betun/polimero, su uso en revistimientos.
EP0010809B1 (fr)	1982-12-29	Composition de cire pouvant remplacer entièrement ou partiellement la cire de carnauba ou la cire montan
EP0074619A1 (fr)	1983-03-23	Diesters des acides alcénylsucciniques et des polymères séquencés d'oxyde d'éthylène et d'oxyde de propylène et leur utilisation
FR2438025A2 (fr)	1980-04-30	Produit de reaction d'une mole d'un sel de cobalt d'un acide monocarboxylique en c6 a c24 avec deux moles d'un sel de potassium d'un acide monocarboxylique en c6 a c24
US3751483A (en)	1973-08-07	Phenolic thioethers and process for preparing same
US2601063A (en)	1952-06-17	Glycol esters of alkyl-mercapto-carboxylic acids
JPS6244575B2 (fr)	1987-09-21
US5420317A (en)	1995-05-30	Olefinically unsaturated adducts of propylene with polyunsaturated fatty acid or fatty acids esters, a process for their production and their use
NL7906354A (nl)	1980-02-26	Antimoonmercaptide-samenstellingen als processtabili- satoren voor vinylhalogenideharsen.
JPS6257178B2 (fr)	1987-11-30
US5057567A (en)	1991-10-15	Mixed 3-alkylthiopropionic acid esters with pentaerythritol
USRE23518E (en)	1952-07-01	Esters of unsaturated acid-branched
US4126482A (en)	1978-11-21	Thiol polyesters
US2411823A (en)	1946-11-26	Catalytic process
US3270063A (en)	1966-08-30	Methods of making primary mercaptans
CA1053694A (fr)	1979-05-01	Polyesters soufres et leurs applications
US2845438A (en)	1958-07-29	Esters of glycols and sulfurized fatty acids
JP2683619B2 (ja)	1997-12-03	混合触媒系を用いるエステル化方法
CA1095073A (fr)	1981-02-03	Procede de preparation industrielle d'esters d'acides mercaptocarboxyliques
TSURUGI et al.	1960	Organic Polysulfides. II. 1 Polymorphism in Dibenzhydryl Tetrasulfide
US2075035A (en)	1937-03-30	Process for preparing carboxylic anhydrides
JPS60155226A (ja)	1985-08-15	くし状ポリエステルおよびその製法と用途
US2698840A (en)	1955-01-04	Copolymers of monovinyl aromatic compounds and linoleic acid esters