公开(公告)号：IT1010487B

公开(公告)日：1977-01-10

申请号：IT2239874

申请日：1974-05-08

Applicant: SNAM PROGETTI

Inventor： SCHILLANI D ,  MANCINI G ,  IMPARATO L

IPC: C10M105/36 ,  C07C20060101 ,  C07C67/00 ,  C07C67/08 ,  C07C69/00 ,  C07C69/02 ,  C07C69/18 ,  C07C69/22 ,  C07C69/30 ,  C07C69/33 ,  C09K3/00 ,  C10M20060101 ,  C10M105/32 ,  C10M105/38 ,  C10M129/74 ,  C10M169/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25 ,  C10M

Abstract: This invention relates to esters prepared by reacting A. A MIXTURE OF TRI-, TETRA- AND HEXAFUNCTIONAL POLYOLS IN WHICH THE MOLAR RATIO OF THE TRIFUNCTIONAL POLYOL TO THE OTHER POLYOLS IS FROM ABOUT 0.5:1 TO 10:1 AND IN WHICH THE MOLAR RATIO OF THE HEXAFUNCTIONAL POLYOL TO THE TETRAFUNCTIONAL POLYOL IS FROM ABOUT 0 TO 1.2:

公开(公告)号：NO751627L

公开(公告)日：1975-11-11

申请号：NO751627

申请日：1975-05-06

Applicant: SNAM PROGETTI

Inventor： MANCINI G ,  IMPARATO L ,  SCHILLANI D

IPC: C10M105/36 ,  C07C20060101 ,  C07C67/00 ,  C07C67/08 ,  C07C69/00 ,  C07C69/02 ,  C07C69/18 ,  C07C69/22 ,  C07C69/30 ,  C07C69/33 ,  C09K3/00 ,  C10M20060101 ,  C10M105/32 ,  C10M105/38 ,  C10M129/74 ,  C10M169/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25 ,  C07C

Abstract: This invention relates to esters prepared by reacting A. A MIXTURE OF TRI-, TETRA- AND HEXAFUNCTIONAL POLYOLS IN WHICH THE MOLAR RATIO OF THE TRIFUNCTIONAL POLYOL TO THE OTHER POLYOLS IS FROM ABOUT 0.5:1 TO 10:1 AND IN WHICH THE MOLAR RATIO OF THE HEXAFUNCTIONAL POLYOL TO THE TETRAFUNCTIONAL POLYOL IS FROM ABOUT 0 TO 1.2:

公开(公告)号：ZA743996B

公开(公告)日：1975-06-25

申请号：ZA743996

申请日：1974-06-21

Applicant: SNAM PROGETTI

Inventor： IMPARATO L

IPC: C04B24/00 ,  C10M105/40 ,  C07C67/08 ,  C07C69/02 ,  C07C69/08 ,  C07C69/22 ,  C07C69/28 ,  C07C69/30 ,  C08G63/00 ,  C08G63/46 ,  C08G63/78 ,  C09F5/08 ,  C10M105/38 ,  C10M129/74 ,  C10M169/00 ,  C10N30/08 ,  C10N40/25 ,  C11C3/00 ,  C07C

Abstract: An ester, adapted for use as a component of a multigrade lubricating oil, is prepared by reacting: A. A mixture of bifunctional and trifunctional polyols wherein the molar ratio of the bifunctional polyols to the trifunctional polyols is in the range of 1:2.5 to 1:10; and B. A mixture of linear monocarboxylic acids containing from 6 to 8 carbon atoms, wherein the molar average is C7, and of linear monocarboxylic acids containing from 12 to 18 carbon atoms, the molar ratio of the C6 to C8 acids and the C12 to C18 acids being in the range of from 4:1 to 19:1.

公开(公告)号：NO764177A

公开(公告)日：1977-06-14

申请号：NO764177

申请日：1976-12-08

Applicant: SNAM PROGETTI

Inventor： MANCINI G ,  IMPARATO L ,  BERTI F

IPC: C07C69/30 ,  C07C67/08 ,  C10M105/38 ,  C10M111/02 ,  C10N20/02 ,  C07C

CPC classification number: C10M111/02 ,  C07C67/08 ,  C10M105/38 ,  C10M2207/28 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2207/30 ,  C07C69/30

公开(公告)号：DK499076A

公开(公告)日：1977-06-12

申请号：DK499076

申请日：1976-11-04

Applicant: SNAM PROGETTI

Inventor： MANCINI G ,  IMPARATO L ,  BERTI F

IPC: C07C69/30 ,  C07C67/08 ,  C10M105/38 ,  C10M111/02 ,  C10N20/02 ,  C07C

公开(公告)号：NO752308A

公开(公告)日：1976-01-06

申请号：NO752308

申请日：1975-06-26

Applicant: SNAM PROGETTI

Inventor： FATTORI S ,  ROSSI E ,  IMPARATO L

IPC: C08L71/00 ,  C07C45/64 ,  C07C46/00 ,  C07C47/57 ,  C07C49/245 ,  C07C49/83 ,  C07C50/06 ,  C07C50/28 ,  C07C50/38 ,  C08K5/00 ,  C08K5/13 ,  C08K5/18 ,  C08K5/32 ,  C08L71/02 ,  C08L71/03 ,  C08L

CPC classification number: C08K5/005 ,  C07C45/64 ,  C07C46/00 ,  C07C47/57 ,  C07C49/245 ,  C07C49/83 ,  C07C50/06 ,  C07C50/28 ,  C07C50/38 ,  C08K5/13 ,  C08K5/16 ,  C08K5/18 ,  C08K5/32 ,  C08L71/02

公开(公告)号：NO751627A

公开(公告)日：1975-11-11

申请号：NO751627

申请日：1975-05-06

Applicant: SNAM PROGETTI

Inventor： MANCINI G ,  IMPARATO L ,  SCHILLANI D

IPC: C10M105/36 ,  C07C20060101 ,  C07C67/00 ,  C07C67/08 ,  C07C69/00 ,  C07C69/02 ,  C07C69/18 ,  C07C69/22 ,  C07C69/30 ,  C07C69/33 ,  C09K3/00 ,  C10M20060101 ,  C10M105/32 ,  C10M105/38 ,  C10M129/74 ,  C10M169/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25 ,  C07C

CPC classification number: C10M1/08 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/287 ,  C10M2209/109

公开(公告)号：SE7505291L

公开(公告)日：1975-11-09

申请号：SE7505291

申请日：1975-05-06

Applicant: SNAM PROGETTI

Inventor： MANCINI G ,  IMPARATO L ,  SCHILLANI D

IPC: C10M105/36 ,  C07C20060101 ,  C07C67/00 ,  C07C67/08 ,  C07C69/00 ,  C07C69/02 ,  C07C69/18 ,  C07C69/22 ,  C07C69/30 ,  C07C69/33 ,  C09K3/00 ,  C10M20060101 ,  C10M105/32 ,  C10M105/38 ,  C10M129/74 ,  C10M169/00 ,  C10N20/02 ,  C10N30/02 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25 ,  C10M1/26

Abstract: This invention relates to esters prepared by reacting A. A MIXTURE OF TRI-, TETRA- AND HEXAFUNCTIONAL POLYOLS IN WHICH THE MOLAR RATIO OF THE TRIFUNCTIONAL POLYOL TO THE OTHER POLYOLS IS FROM ABOUT 0.5:1 TO 10:1 AND IN WHICH THE MOLAR RATIO OF THE HEXAFUNCTIONAL POLYOL TO THE TETRAFUNCTIONAL POLYOL IS FROM ABOUT 0 TO 1.2:

公开(公告)号：DK660774A

公开(公告)日：1975-09-01

申请号：DK660774

申请日：1974-12-18

Applicant: SNAM PROGETTI

Inventor： ROSSI E ,  FATTORI S ,  IMPARATO L

IPC: C07D513/04 ,  C10M20060101 ,  C10M169/00 ,  C10M

Abstract: A mineral or synthetic lubricating oil is protected against oxidation by dissolving therein, at a temperature not higher than 80 DEG C, a 3-aza-6a-thio-thiophthene or a 3,4-diaza-6a-thio-thiophthene represented by the general formulae: wherein, R, R1 and R2, the same or different, represent hydrogen, alkyl, cycloalkyl, aryl, alkylaryl, arylalkyl or aminoaryl.

公开(公告)号：NO744592A

公开(公告)日：1975-07-14

申请号：NO744592

申请日：1974-12-19

Applicant: SNAM PROGETTI

Inventor： ROSSI E ,  FATTORI S ,  IMPARATO L

IPC: C07D513/04 ,  C10M20060101 ,  C10M169/00 ,  C10M

CPC classification number: C10M1/08 ,  C10M2203/06 ,  C10M2205/02 ,  C10M2207/282 ,  C10M2207/34 ,  C10M2209/103 ,  C10M2219/09 ,  C10M2219/10 ,  C10M2219/102 ,  C10M2219/104 ,  C10M2219/106 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2240/02 ,  C10N2240/08