公开(公告)号：WO1995032179A1

公开(公告)日：1995-11-30

申请号：PCT/US1995006389

申请日：1995-05-18

Applicant: HOECHST CELANESE CORPORATION

Inventor： HOECHST CELANESE CORPORATION ,  SHEEHAN, Michael, T. ,  SOUNIK, James, R. ,  HANN, Bret, F. ,  WILKISON, William, W., III

IPC: C07C217/58

CPC classification number: C07C45/70 ,  C07C45/71 ,  C07C49/825 ,  C07C49/84 ,  C07C217/58 ,  C08G18/285 ,  C08G18/5024 ,  C08G18/5033 ,  C08G65/2603 ,  C08G65/2612 ,  C08G65/3255 ,  C08G2120/00

Abstract: Amines endowed with chain extension activity for formulations such as polyureas and polyurethanes are disclosed, which have general formula (A) wherein n is 1-1000 and m is 1-100; R1 and R2 are from the group -C2H4- and C3H6-; and R3 and R4 are each independently selected from the group consisting of H, -CH3, -CH2CH3, -CH2OH, and -CH2-CH2-OH; and the diastereomeric salts thereof.

Abstract translation: 公开了具有通式（A）的制剂如聚脲和聚氨酯的链延伸活性的胺，其中n为1-1000，m为1-100; R1和R2来自-C2H4-和C3H6-; 并且R 3和R 4各自独立地选自H，-CH 3，-CH 2 CH 3，-CH 2 OH和-CH 2 -CH 2 -OH; 及其非对映体盐。

公开(公告)号：WO1996002495A1

公开(公告)日：1996-02-01

申请号：PCT/US1995008862

申请日：1995-07-14

Applicant: HOECHST CELANESE CORPORATION

Inventor： HOECHST CELANESE CORPORATION ,  SHEEHAN, Michael, T. ,  SOUNIK, James, R. ,  HANN, Bret, F. ,  WILKISON, William, W., III

IPC: C07C217/58

CPC classification number: C08G73/1046 ,  C07C45/70 ,  C07C45/71 ,  C07C49/825 ,  C07C49/84 ,  C07C217/58 ,  C08G18/324 ,  C08G18/329 ,  C08G18/5024 ,  C08G59/504 ,  C08G65/2603 ,  C08G65/2612 ,  C08G65/3255 ,  C08G69/40 ,  C08L63/00 ,  C08L2666/22

Abstract: Di-amines endowed with chain extension activity for formulations such as polyureas and polyurethanes are disclosed, and which have general formula (1) wherein n is 0-1000 and m is 0-100; R1, R2, R5, and R6 are each independently selected from the group consisting of H, -CH3, -CH2CH3, -CH2OH, and -CH2-CH2-OH; and R3 and R4 are each independently selected from the group consisting of -C2H4-; and -C3H6-; and the diasteromeric salts thereof.

Abstract translation: 公开了具有通式（1）的通式（1），其中n为0-1000，m为0-100的配位体如聚脲和聚氨酯具有链延长活性的二胺; R 1，R 2，R 5和R 6各自独立地选自H，-CH 3，-CH 2 CH 3，-CH 2 OH和-CH 2 -CH 2 -OH; 并且R 3和R 4各自独立地选自-C 2 H 4 - ; 和-C 3 H 6 - ; 及其非对映盐。

公开(公告)号：WO1996019506A1

公开(公告)日：1996-06-27

申请号：PCT/US1995016204

申请日：1995-12-15

Applicant: HOECHST CELANESE CORPORATION

Inventor： HOECHST CELANESE CORPORATION ,  SOUNIK, James, R. ,  WILKISON, William, W., III ,  RUSS, Keith, M.

IPC: C08F12/24

CPC classification number: C08F12/24 ,  Y02P20/582

Abstract: The present invention provides a unique and novel way of producing vinyl phenols such as poly(4-hydroxystyrene) (PHS). In this new process, p- alpha -aminoethylphenol (AEP) is heated under suitable conditions of temperature and pressure and for a sufficient period of time to form the poly(4-hydroxystyrene) (PHS).

Abstract translation: 本发明提供了一种独特且新颖的生产乙烯基苯酚的方法，如聚（4-羟基苯乙烯）（PHS）。 在该新方法中，在合适的温度和压力条件下加热对α-氨基乙基苯酚（AEP）并持续足够的时间以形成聚（4-羟基苯乙烯）（PHS）。

公开(公告)号：WO1996019433A1

公开(公告)日：1996-06-27

申请号：PCT/US1995016544

申请日：1995-12-15

Applicant: HOECHST CELANESE CORPORATION

Inventor： HOECHST CELANESE CORPORATION ,  SOUNIK, James, R. ,  WILKISON, William, W., III ,  RUSS, Keith, M.

IPC: C07C67/297

CPC classification number: C07C69/007 ,  C07C67/08 ,  C07C67/14 ,  Y02P20/582 ,  C07C69/157

Abstract: The present invention provides a unique and novel way of producing 4-acetoxystyrene. In this new process, 4-hydroxystyrene is acetylated, in the presence of an acetylation agent, under suitable conditions of temperature and pressure and for a sufficient period of time to form acetoxystyrene.

Abstract translation: 本发明提供一种独特且新颖的生产4-乙酰氧基苯乙烯的方法。 在这个新方法中，4-羟基苯乙烯在乙酰化剂存在下，在合适的温度和压力条件下乙酰化并持续足够的时间以形成乙酰氧基苯乙烯。