Global Patent Index - EP 4048708 A1

EP 4048708 A1 20220831 - POLYMERIZABLE COMPOSITION

Title (en)

POLYMERIZABLE COMPOSITION

Title (de)

POLYMERISIERBARE ZUSAMMENSETZUNG

Title (fr)

COMPOSITION POLYMÉRISABLE

Publication

EP 4048708 A1 20220831 (DE)

Application

EP 20800601 A 20201029

Priority

  • DE 102019129551 A 20191031
  • EP 2020080376 W 20201029

Abstract (en)

[origin: WO2021083995A1] The invention relates to a polymerizable composition comprising (i) 0 to 90 wt.% of at least one inorganic filler component, (ii) 5 to 99.98 wt.% of at least one urethane(alkyl)acrylate of the idealized formula I, (iii) 0.01 to 25 wt.% of at least one di-, tri-, tetra- or multifunctional monomer which is not urethane(alkyl)acrylate, and (iv) 0.01 to 10 wt.% of at least one initiator, an initiator system, optionally at least one stabilizer, and optionally at least one pigment, wherein the total composition of the composition is 100 wt.%. The invention also relates to a polymerized composition with improved fracture toughness.

IPC 8 full level

C08F 2/48 (2006.01); C08F 222/10 (2006.01); C08K 3/013 (2018.01)

CPC (source: EP US)

B33Y 70/10 (2020.01 - US); C08F 2/48 (2013.01 - EP); C08F 222/1065 (2020.02 - EP); C08F 222/22 (2013.01 - US); C08K 3/013 (2018.01 - EP); C08K 13/06 (2013.01 - US); C09D 4/00 (2013.01 - US); C09D 7/48 (2018.01 - US); C09D 7/62 (2018.01 - US); C09D 7/63 (2018.01 - US); C09D 135/02 (2013.01 - US); B29C 64/135 (2017.08 - US); B29K 2033/04 (2013.01 - US); B29K 2105/0002 (2013.01 - US); B29K 2509/00 (2013.01 - US); B33Y 10/00 (2014.12 - US); C08F 2800/20 (2013.01 - US); C08K 3/16 (2013.01 - US); C08K 3/36 (2013.01 - US); C08K 3/40 (2013.01 - US); C08K 5/132 (2013.01 - US); C08K 9/04 (2013.01 - US); C08K 2003/2241 (2013.01 - US); C08K 2201/005 (2013.01 - US); C08K 2201/011 (2013.01 - US); C08K 2201/014 (2013.01 - US)

C-Set (source: EP)

  1. C08F 222/1065 + C08F 222/1065 + C08F 222/102 + C08F 222/1065
  2. C08F 222/1065 + C08F 222/1065 + C08F 222/1025 + C08F 222/1065
  3. C08F 222/1065 + C08F 222/102 + C08F 222/1065 + C08F 222/1065 + C08F 222/1025 + C08F 222/1065
  4. C08F 222/1065 + C08F 222/1025 + C08F 222/1065 + C08F 222/1065
  5. C08F 222/1065 + C08F 222/1065 + C08F 222/1025
  6. C08F 222/1065 + C08F 222/1065 + C08F 222/102
  7. C08K 3/013 + C08L 35/02

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 102019129551 A1 20210506; EP 4048708 A1 20220831; JP 2023501959 A 20230120; US 2024182744 A1 20240606; WO 2021083995 A1 20210506

DOCDB simple family (application)

DE 102019129551 A 20191031; EP 2020080376 W 20201029; EP 20800601 A 20201029; JP 2022525463 A 20201029; US 202017773361 A 20201029