公开(公告)号：US3539656A

公开(公告)日：1970-11-10

申请号：US3539656D

申请日：1968-03-21

Applicant: UNION CARBIDE CORP

Inventor： NOSHAY ALLEN ,  MATZNER MARKUS ,  MERRIAM CHARLES N

IPC: C08G65/40 ,  C08G77/46 ,  C08L71/00 ,  C08L81/06 ,  C08G47/10

CPC classification number: C08L71/00 ,  C08G65/4012 ,  C08G77/46 ,  C08L81/06 ,  C08L2205/05 ,  Y10S525/905 ,  Y10S525/906 ,  C08L83/00

公开(公告)号：US3536657A

公开(公告)日：1970-10-27

申请号：US3536657D

申请日：1968-06-17

Applicant: UNION CARBIDE CORP

Inventor： NOSHAY ALLEN ,  MATZNER MARKUS ,  BARTH BRUCE P ,  WALTON RICHARD K

IPC: C08L71/00 ,  C08L81/06 ,  C08G47/10

CPC classification number: C08L81/06 ,  C08L71/00 ,  C08L83/00

公开(公告)号：US3579607A

公开(公告)日：1971-05-18

申请号：US3579607D

申请日：1969-01-17

Applicant: UNION CARBIDE CORP

Inventor： MATZNER MARKUS ,  NOSHAY ALLEN

IPC: C08G81/00 ,  B65D65/00 ,  C08G63/695 ,  C08G64/18 ,  C08G77/445 ,  C08G77/448 ,  C08L67/02 ,  D01F6/84 ,  H01B3/46 ,  C08G39/10 ,  C08G17/13 ,  C08G47/10

CPC classification number: C08G77/448 ,  C08G63/695 ,  C08G64/186 ,  C08G77/445 ,  C08L67/02 ,  C08L83/00

Abstract: THIS INVENTION RELATES TO CYCLOBUTANE DIOL POLYESTERSUBSTITUTED ORGANSILICON COMPOSITIOS CHARACTERIZED BY A POLYMERIC SEGMENT OR BLOCK THAT IS COMPOED OF RECURRING CYCLOBUTYLENE GROUPS LINKED TO EACH OTHER THROUGH CARBONATE LINKAGES (-OCOO-) OR DI(CARBONYLOXY)HYDROCARBYLENE LINKAGES AND THAT IS CHEMICALLY BONDED TO A SILICON ATOM. THE NOVEL COMPOSITIONS HAVE A SILICON-CONTAINING SEGMENT DERIVED FROM A SILANE OR A SILOXANE. IN THE LATTER CASE, THE COMPOSITION ARE BLOCK COPOLYMERS. THE COMPOSITIONS ARE STABLE TO HEAT AND LIGHT AND ARE USEFUL AS PROTECTIVE COATINGS, MOLDING ESINS AND ELASTOMERS.

公开(公告)号：US3539657A

公开(公告)日：1970-11-10

申请号：US3539657D

申请日：1968-03-21

Applicant: UNION CARBIDE CORP

Inventor： NOSHAY ALLEN ,  MATZNER MARKUS ,  MERRIAM CHARLES N

IPC: C08G77/46 ,  C08L71/00 ,  C08L81/06 ,  C08G47/10

CPC classification number: C08L71/00 ,  C08G77/46 ,  C08L81/06 ,  C08L2205/05 ,  Y10S525/905 ,  Y10S525/906 ,  C08L83/00

公开(公告)号：US3701815A

公开(公告)日：1972-10-31

申请号：US3701815D

申请日：1971-01-20

Applicant: UNION CARBIDE CORP

Inventor： MATZNER MARKUS ,  NOSHAY ALLEN ,  BARCLAY ROBERT JR

IPC: C08G77/445 ,  C08L67/02

CPC classification number: C08G77/445 ,  C08L67/02 ,  C08L83/00

Abstract: THIS INVENTION RELATES TO THERMOPLASTIC SILOXANE-POLYESTER BLOCK COPOLYMERS HAVING SIOLOXANE BLOCKS THAT ARE LINEAR AND CONTAIN DIHYDROCARBYLSIOLOXANE GROUPS AND POLYESTER BLOCKS THAT ARE LINEAR AND CONTAIN GROUPS DERIVED FROM AROMATIC DICARBOXYLIC ACIDS AND DIOLS. THE BLOCK COPOLYMERS OF THIS INVENTION ARE ELASTOMERIC OR RIGID, DEPENDING ON THEIR SPECIFIC COMPOSITION, EVEN THROUGH THERMOPLASTIC AND HAVE EXCEPTIONAL THERMAL AND OXIDATIVE STABILITY. THE BLOCK COPOLYMERS ARE USEFUL, FOR EXAMPLE, AS MOLDING RESINS AND EXTRUDING RESINS.