公开(公告)号：ZA8207040B

公开(公告)日：1983-08-31

申请号：ZA8207040

申请日：1982-09-24

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C07D401/14 ,  C08K5/3492 ,  C07D

CPC classification number: C07D401/14 ,  C08K5/34926

公开(公告)号：ZA822285B

公开(公告)日：1983-03-30

申请号：ZA822285

申请日：1982-04-02

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08G73/00 ,  C07D251/40 ,  C07D401/04 ,  C07D401/14 ,  C08G73/06 ,  C08K5/17 ,  C08K5/34 ,  C08K5/3492 ,  C08L23/00 ,  C08L25/04 ,  C08L33/04 ,  C08L33/08 ,  C08L33/10 ,  C08L73/00 ,  C08L79/04 ,  C08L87/00 ,  C08G ,  C07D ,  C08K

Abstract: Poly-bis-triazinylimides of the formula are prepared from bis-(2,4-dichloro-1,3,5-triazin-6-yl)imides and polyalkylpiperidylamines. They are used as light stabilizers for polymers.

公开(公告)号：ZA8202285B

公开(公告)日：1983-03-30

申请号：ZA8202285

申请日：1982-04-02

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08G73/00 ,  C07D401/14 ,  C08G73/06 ,  C08K5/17 ,  C08K5/34 ,  C08K5/3492 ,  C08L23/00 ,  C08L25/04 ,  C08L33/04 ,  C08L33/08 ,  C08L33/10 ,  C08L73/00 ,  C08L79/04 ,  C08L87/00 ,  C08G ,  C07D ,  C08K

CPC classification number: C08G73/0627 ,  C08G73/0644 ,  C08K5/34926

公开(公告)号：CA1140926A

公开(公告)日：1983-02-08

申请号：CA364001

申请日：1980-11-05

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08K5/00 ,  C07D211/58 ,  C07D251/44 ,  C07D251/70 ,  C07D401/14 ,  C08K5/34 ,  C08K5/3477 ,  C08K5/3492 ,  C08L23/00 ,  C08L101/00

Abstract: of the disclosure The invention relates to new light stabilizers and heat stabilizers which have a low volatility and are migration-resistant, for use in organic polymers. They are obtained by reacting cyanuric halides with a monoamine containing piperidine groups and a polyamine component.

公开(公告)号：AU8345782A

公开(公告)日：1982-11-11

申请号：AU8345782

申请日：1982-05-06

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08G73/00 ,  C07D401/14 ,  C08G73/06 ,  C08K5/17 ,  C08K5/34 ,  C08K5/3492 ,  C08L23/00 ,  C08L25/04 ,  C08L33/04 ,  C08L33/08 ,  C08L33/10 ,  C08L73/00 ,  C08L79/04 ,  C08L87/00 ,  C08L101/00 ,  C08L23/12

Abstract: Poly-bis-triazinylaminotriazinylamines are prepared from cyanuric chloride, triazinylamines and two different diamino compounds. They are light stabilizers, of low volatility and resistant to migration, for synthetic polymers.

公开(公告)号：AU525556B2

公开(公告)日：1982-11-11

申请号：AU5075279

申请日：1979-09-11

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  KORBANKA HELMUT ,  PFAHLER GERHARD

IPC: C07D211/74 ,  C08G12/00 ,  C08G12/26 ,  C08G16/00 ,  C08G16/02 ,  C08K5/34 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C08L23/12

Abstract: By reacting polyalkyl-piperidones-4 with the 0.5- to 1.1-molar amount of formaldehyde in the presence of an aliphatic monoalcohol at 50 DEG to 180 DEG C., polymers of a polymerization degree of from 2 to about 200 are obtained, which may be hydrogenated or partially hydrogenated. Especially in this form, they are suitable as light stabilizers for synthetic polymers and as intermediate products for the preparation of other stabilizers for plastic materials.

公开(公告)号：CA1127646A

公开(公告)日：1982-07-13

申请号：CA358403

申请日：1980-08-15

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08K5/00 ,  C07D401/12 ,  C07D401/14 ,  C08G73/00 ,  C08G73/06 ,  C08G73/08 ,  C08K5/34 ,  C08K5/3477 ,  C08K5/3492 ,  C08L23/00 ,  C08L101/00 ,  C07D401/00

Abstract: The invention relates to polymers or triazine compounds containing piperidine groups which may serve as low volatile and migration-resistant light stabilizers for synthetic polymers. They have the structure (I) and are obtained from cyanuric halides, diamines and polyalkylpiperidylamino compounds.

公开(公告)号：CA1113706A

公开(公告)日：1981-12-08

申请号：CA316970

申请日：1978-11-28

Applicant: HOECHST AG

Inventor： BROTZ WALTER ,  MAYER NORBERT ,  PFAHLER GERHARD ,  PRINZ EBERHARD ,  WIEZER HARTMUT

IPC: C08L23/00 ,  C08K5/00 ,  C08K5/51 ,  C08K5/52 ,  C08K5/524 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L91/00 ,  C08L91/06 ,  C08L101/00 ,  C09K15/32 ,  C08L27/06

Abstract: of the disclosure: The invention relates to preparations consisting of phosphorous acid esters known as stabilizers for plastic materials and of natural or synthetic waxes. The preparations consist from 20 to 97 weight % of phosphite and from 80 to 3 weight % of wax and they exhibit a better stability to hydrolysis and a better stabilizing effect than pure phosphites.

公开(公告)号：AU6144980A

公开(公告)日：1981-02-19

申请号：AU6144980

申请日：1980-08-14

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD

IPC: C08K5/00 ,  C07D401/12 ,  C07D401/14 ,  C08G73/00 ,  C08G73/06 ,  C08G73/08 ,  C08K5/34 ,  C08K5/3477 ,  C08K5/3492 ,  C08L23/00 ,  C08L101/00 ,  C08J3/20 ,  C08L23/02 ,  C08L23/12 ,  C08L25/04 ,  C08L27/00 ,  C08L33/08 ,  C08L33/12

Abstract: The invention relates to polymers of triazine compounds containing piperidine groups which may serve as low volatile and migration-resistant light stabilizers for synthetic polymers. They have the structure (I) and are obtained from cyanuric halides, diamines and polyalkylpiperidylamino compounds.

公开(公告)号：CA1084920A

公开(公告)日：1980-09-02

申请号：CA295335

申请日：1978-01-19

Applicant: HOECHST AG

Inventor： WIEZER HARTMUT ,  PFAHLER GERHARD ,  MAYER NORBERT

IPC: C08K5/00 ,  C07D487/18 ,  C07D519/00 ,  C08K5/3467 ,  C08K5/3477 ,  C08L23/00 ,  C08L101/00 ,  C07D487/22 ,  C08K5/21

Abstract: of the disclosure: The invention relates to a process for the stabilization of halogen-free or halogen-containing synthetic polymers against the degradation by light and heat, which comprises the addition of special 1,3,5-triaza-7-adamantanyl ureas to the polymers.