公开(公告)号：EP2665768B1

公开(公告)日：2015-01-07

申请号：EP12701400.9

申请日：2012-01-12

Applicant: Eastman Chemical Company

Inventor： STACK, Gary, Michael ,  HALE, Wesley, Raymond ,  DONELSON, Michael, Eugene ,  MAINE, James, Collins ,  HAWKINS, Gary, Stuart ,  HOWELL, Jeff, Scott

IPC: C08K3/00 ,  C08K3/10 ,  C08K3/22 ,  C08K3/32 ,  C08L67/02 ,  C08G63/12 ,  C08K3/24 ,  C08L75/16

CPC classification number: C08L67/02 ,  C08G63/12 ,  C08K3/015 ,  C08K3/10 ,  C08K3/22 ,  C08K3/24 ,  C08K3/32 ,  C08L75/16 ,  C08L2205/02 ,  C08L2666/18 ,  C08L2666/54

Abstract: This invention relates to a polymer blend comprising: (A) about 1% by weight to about 99% by weight of at least one polymer (A) comprising terephthalic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues; (B) about 1% by weight to about 99% by weight of at least one polymer (B) comprising 1,4-cyclohexanedicarboxylic acid residues and 1,4-cyclohexanedimethanol residues, and (C) about 0.01% by weight to about 20% by weight of at least one antimicrobial agent; said weight percentages being based on the total weight of the polymer blend.

公开(公告)号：EP2736934A1

公开(公告)日：2014-06-04

申请号：EP12744147.5

申请日：2012-07-18

Applicant: Eastman Chemical Company

Inventor： SCHICK, Martin, Frederick ,  BOLTON, Amy, Lee ,  LEITA, Jayme, R. ,  WILLIAMS, Alisa, Annette ,  STACK, Gary, Michael ,  GEORGE, Scott, Ellery

IPC: C08F20/10 ,  C09D4/00

CPC classification number: C08F20/10 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/40 ,  B32B2333/04 ,  B32B2367/00 ,  C08G63/12 ,  C08G63/16 ,  C08G63/183 ,  C08G63/199 ,  C08J7/04 ,  C08J2333/04 ,  C08J2333/06 ,  C08J2347/00 ,  C08K5/00 ,  C08K5/0025 ,  C08K5/07 ,  C08K5/10 ,  C08K5/132 ,  C08K5/50 ,  C08K5/5397 ,  C08L33/04 ,  C08L33/06 ,  C08L47/00 ,  C08L67/02 ,  C08L67/03 ,  C09D4/00 ,  C09D5/00 ,  C09D133/04 ,  C09D133/06 ,  C09D147/00 ,  Y10T428/31786 ,  Y10T428/31797

Abstract: The present invention relates to coatings for a polymer, the coating comprising a diacrylate of an aliphatic diol, a polyacrylate of an aliphatic polyol, a photoinitiator, wherein the average molecular weight between cross-links in the coating is less than 190 g/mol. The invention further relates to articles comprising the coating and a polymer.

公开(公告)号：EP2291456B1

公开(公告)日：2013-06-05

申请号：EP09770521.4

申请日：2009-06-22

Applicant: Eastman Chemical Company

Inventor： STACK, Gary, Michael

IPC: C08L67/02

CPC classification number: C08L55/02 ,  C08L67/02 ,  C08L2666/18 ,  C08L2666/24

公开(公告)号：EP2736934B1

公开(公告)日：2015-08-19

申请号：EP12744147.5

申请日：2012-07-18

Applicant: Eastman Chemical Company

Inventor： SCHICK, Martin, Frederick ,  BOLTON, Amy, Lee ,  LEITA, Jayme, R. ,  WILLIAMS, Alisa, Annette ,  STACK, Gary, Michael ,  GEORGE, Scott, Ellery

IPC: C08F20/10 ,  C09D4/00

CPC classification number: C08F20/10 ,  B32B27/08 ,  B32B27/308 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/40 ,  B32B2333/04 ,  B32B2367/00 ,  C08G63/12 ,  C08G63/16 ,  C08G63/183 ,  C08G63/199 ,  C08J7/04 ,  C08J2333/04 ,  C08J2333/06 ,  C08J2347/00 ,  C08K5/00 ,  C08K5/0025 ,  C08K5/07 ,  C08K5/10 ,  C08K5/132 ,  C08K5/50 ,  C08K5/5397 ,  C08L33/04 ,  C08L33/06 ,  C08L47/00 ,  C08L67/02 ,  C08L67/03 ,  C09D4/00 ,  C09D5/00 ,  C09D133/04 ,  C09D133/06 ,  C09D147/00 ,  Y10T428/31786 ,  Y10T428/31797

Abstract: The present invention relates to coatings for a polymer, the coating comprising a diacrylate of an aliphatic diol, a polyacrylate of an aliphatic polyol, a photoinitiator, wherein the average molecular weight between cross-links in the coating is less than 190 g/mol. The invention further relates to articles comprising the coating and a polymer.

公开(公告)号：EP2486079A1

公开(公告)日：2012-08-15

申请号：EP10782070.6

申请日：2010-09-29

Applicant: Eastman Chemical Company

Inventor： WILLIAMS, Alisa, Annette ,  TREECE, Mark, Allan ,  GARDET, Ludovic Claude Robert ,  STACK, Gary, Michael

IPC: C08G63/199

CPC classification number: C08G63/199

Abstract: This invention relates to certain poly(1,4-cyclohexylenedimethylene terephthalate) copolyesters which are useful for the preparation of clear and tough thick wall molded parts, produced at good cycle times. The copolyesters can be molded into desired shapes such as cosmetic jars, fragrance caps, tool handles, and toothbrushes. These molded articles can have thick or thin walls and may be molded in a two shot molding process. The copolyesters also have good flow and reduced cycle times.

公开(公告)号：EP0734418B1

公开(公告)日：1998-07-29

申请号：EP95901904.3

申请日：1994-11-14

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： STACK, Gary, Michael ,  STEWART, Mark, Edward ,  SEYMOUR, Robert, William

IPC: C08L67/02 ,  C08L101/06

CPC classification number: C08L23/08 ,  C08L63/00 ,  C08L101/06 ,  C08L2205/12 ,  C08L2666/18

Abstract: This invention relates to a blend comprising: (a) about 50 to about 98 weight percent of an isotropic polymer containing at least one epoxy functional monomer having at least one epoxy group, and (b) about 2 to about 50 weight percent of a liquid crystalline polyester.

公开(公告)号：EP0734418A1

公开(公告)日：1996-10-02

申请号：EP95901904.0

申请日：1994-11-14

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： STACK, Gary, Michael ,  STEWART, Mark, Edward ,  SEYMOUR, Robert, William

IPC: C08L23 ,  C08G59 ,  C08L33 ,  C08L63 ,  C08L67 ,  C08L101

CPC classification number: C08L23/08 ,  C08L63/00 ,  C08L101/06 ,  C08L2205/12 ,  C08L2666/18

Abstract: This invention relates to a blend comprising: (a) about 50 to about 98 weight percent of an isotropic polymer containing at least one epoxy functional monomer having at least one epoxy group, and (b) about 2 to about 50 weight percent of a liquid crystalline polyester.