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1. WO2009011455 - POLYETHER POLYCARBONATE

Publication Number WO/2009/011455
Publication Date 22.01.2009
International Application No. PCT/JP2008/063330
International Filing Date 17.07.2008
IPC
C08G 64/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
02Aliphatic polycarbonates
C09J 169/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
169Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
CPC
C08G 64/0208
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
02Aliphatic polycarbonates
0208saturated
C08G 64/305
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
64Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
20General preparatory processes
30using carbonates
305and alcohols
C09J 169/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
169Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
C09J 2469/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
2469Presence of polycarbonate
C09J 7/38
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
7Adhesives in the form of films or foils
30characterised by the adhesive composition
38Pressure-sensitive adhesives [PSA]
Applicants
  • 花王株式会社 KAO CORPORATION [JP]/[JP] (AllExceptUS)
  • 渡辺喜彦 WATANABE, Yoshihiko [JP]/[JP] (UsOnly)
  • 小原周一郎 OHARA, Shuichiro [JP]/[JP] (UsOnly)
  • 大鹿正人 OHGA, Masato [JP]/[JP] (UsOnly)
  • 中村元一 NAKAMURA, Genichi [JP]/[JP] (UsOnly)
Inventors
  • 渡辺喜彦 WATANABE, Yoshihiko
  • 小原周一郎 OHARA, Shuichiro
  • 大鹿正人 OHGA, Masato
  • 中村元一 NAKAMURA, Genichi
Agents
  • 古谷聡 FURUYA, Satoshi
Priority Data
2007-18779219.07.2007JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POLYETHER POLYCARBONATE
(FR) POLYÉTHER POLYCARBONATE
(JA) ポリエーテルポリカーボネート
Abstract
(EN)
Disclosed are: a polyether polycarbonate having a constituent unit represented by the general formula (I); a method for producing the polyether polycarbonate; an adhesive agent comprising the polyether polycarbonate; an adhesive composition comprising the polyether polycarbonate; an adhesive sheet having a layer comprising the adhesive composition; a method for producing an adhered material, which comprises the steps of applying a solution prepared by dissolving the polyether polycarbonate in a solvent selected from water and an alcohol having 1 to 4 carbon atoms onto a material of interest and volatilizing the solvent from the resulting product; and an alcohol solution containing the polyether polycarbonate. (I) wherein A represents an alkylene group having 2 to 6 carbon atoms; n represents a number of 5 to 1000 on average; and p represents a number of 5 to 100 on average, provided that (n x p) pieces of A may be the same as or different from one another.
(FR)
L'invention concerne un polyéther polycarbonate ayant une unité constitutive représentée par la formule générale (I); un procédé de fabrication du polyéther polycarbonate; un agent adhésif comportant le polyéther polycarbonate; une composition adhésive comportant le polyéther polycarbonate; une feuille adhésive ayant une couche comportant la composition adhésive; un procédé de fabrication d'une matière collée qui consiste à appliquer, sur un matériau d'intérêt, une solution préparée par dissolution du polyéther polycarbonate dans un solvant choisi parmi l'eau et un alcool ayant 1 à 4 atomes de carbone et à volatiliser le solvant du produit résultant; et une solution d'alcool contenant le polyéther polycarbonate. (I) A représentant un groupe alkylène ayant 2 à 6 atomes de carbone; n représentant un nombre de 5 à 1 000 en moyenne, et p représentant un nombre de 5 à 100 en moyenne, à la condition que (n x p) éléments de A puissent être identiques ou différents les uns des autres.
(JA)
本発明は、一般式(I)で表される構成単位を有するポリエーテルポリカーボネート、その製造方法、そのポリエーテルポリカーボネートからなる粘着剤、そのポリエーテルポリカーボネートを含有する粘着剤組成物、その粘着剤組成物からなる層を有する粘着シート、そのポリエーテルポリカーボネートを水及び炭素数1~4のアルコールから選ばれる溶媒に溶解した液を被着体に塗布し、溶媒を揮発させる、粘着体の製造方法、並びにそのポリエーテルポリカーボネートを含有するアルコール溶液である。〔式中、Aは炭素数2~6のアルキレン基、nは平均値で5~1000の数、pは平均値で5~100の数であり、(n×p)個のAは同一でも異なっていても良い。〕
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