公开(公告)号：EP3344736A1

公开(公告)日：2018-07-11

申请号：EP16766193.3

申请日：2016-09-02

Applicant: BASF SE

Inventor： PHILLIPE, Rabbat ,  DERY, Mary, Elizabeth ,  RAKESTRAW, Bridgett ,  SHUM, Sai, P. ,  ODORISIO, Paul, Angelo

IPC: C10M133/40 ,  C10N30/10

CPC classification number: C10M133/40 ,  C07D239/48 ,  C10M169/04 ,  C10M2203/003 ,  C10M2203/1025 ,  C10M2215/30 ,  C10N2230/10 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/10 ,  C10N2240/30 ,  C10N2250/10

Abstract: A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N. A is an electron donating group that (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or (2) is an aryl or alkyl group. Z is chosen from a hydrogen atom and an electron donating group that has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or is an aryl or alkyl group.

公开(公告)号：EP3344735A1

公开(公告)日：2018-07-11

申请号：EP16764039.0

申请日：2016-09-02

Applicant: BASF SE ,  University Of Ottawa

Inventor： PHILIPPE, Rabbat ,  DERY, Mary, Elizabeth ,  RAKESTRAW, Bridgett ,  SHUM, Sai, P. ,  ODORISIO, Paul, Angelo ,  PRATT, Derek, Andrew ,  HAIDASZ, Evan, Antony

IPC: C10M133/40 ,  C10M133/48 ,  C10M135/36 ,  C10M137/12 ,  C07D279/20 ,  C07D401/14 ,  C07D219/08 ,  C07D401/02 ,  C07D241/46 ,  C07D265/28

CPC classification number: C10M133/48 ,  C07D498/04 ,  C07D513/04 ,  C09K15/20 ,  C10M133/40 ,  C10M135/36 ,  C10M137/12 ,  C10M2215/221 ,  C10M2215/225 ,  C10N2230/10 ,  C10N2270/02

Abstract: A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N, wherein Y is CRR', NR", PR", S, or O, each R, R' and R" is independently H, alkyl or aryl, and R" is alkyl, aryl, alkoxy or aryloxy. Each A is independently an electron donating group. The electron donating group (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring, (2) is an aryl or alkyl group, or (3) is a hydrogen atom.

公开(公告)号：EP2406319A2

公开(公告)日：2012-01-18

申请号：EP10707533.5

申请日：2010-03-10

Applicant: BASF SE

Inventor： ANDREWS, Stephen, Mark ,  ODORISIO, Paul, Angelo ,  YE, Yijun

IPC: C08L67/02 ,  C08K5/00 ,  C08K5/134 ,  C08K5/1535 ,  C08K5/5313 ,  C08K5/5333 ,  C08K5/5357

CPC classification number: C08L67/02 ,  C08K5/005 ,  C08K5/1535 ,  C08K5/5313 ,  C08K5/5333 ,  C08K5/5357 ,  C08L77/02 ,  Y10T428/1397 ,  C08L2666/20

Abstract: Disclosed are stabilized blends of polyester and polyamide. The polymer blends are stabilized with A) one or more lactone stabilizers, B) one or more di-hydrocarbyl hydrogen phosphonates or one or more di-hydrocarbyl hydrogen phosphonites or C) one or more monoacrylate esters of 2,2'-alkylidenebisphenol antioxidants. The present blends exhibit reduced color formation, a high level of whiteness/brightness and acceptably low haze formation upon heat treatment. The blends are useful to make bottles, containers and films for drinks, food and cosmetics and the like. The polyester is in particular polyethylene terephthalate, PET, and the polyamide is in particular polyamide-MXD6. Heat treatment is for example melt extrusion or solid state polymerization, SSP.