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1. WO2020000337 - FOAM BEAD AND SINTERED FOAM STRUCTURE

Publication Number WO/2020/000337
Publication Date 02.01.2020
International Application No. PCT/CN2018/093537
International Filing Date 29.06.2018
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
16
Making expandable particles
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
16
Making expandable particles
18
by impregnating polymer particles with the blowing agent
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
16
Making expandable particles
20
by suspension polymerisation in the presence of the blowing agent
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
22
After-treatment of expandable particles; Forming foamed products
228
Forming foamed products
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
22
After-treatment of expandable particles; Forming foamed products
228
Forming foamed products
232
by sintering expandable particles
C08J 9/16 (2006.01)
C08J 9/18 (2006.01)
C08J 9/20 (2006.01)
C08L 23/00 (2006.01)
C08J 9/228 (2006.01)
C08J 9/232 (2006.01)
CPC
C08J 2203/06
C08J 2203/08
C08J 2353/00
C08J 2453/00
C08J 9/0061
C08J 9/122
Applicants
  • DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US
  • YU, Haiyang [CN/CN]; CN (SC)
  • YANG, Yunfeng [CN/CN]; CN (SC)
  • DUN, Jozef J I Van [BE/CH]; CH (SC)
Inventors
  • YU, Haiyang; CN
  • YANG, Yunfeng; CN
  • DUN, Jozef J I Van; CH
Agents
  • WU, FENG & ZHANG; 3 FL, Building 2, Yard 3 Fengxiuzhonglu Road, Haidian District Beijing 100094, CN
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FOAM BEAD AND SINTERED FOAM STRUCTURE
(FR) BILLE DE MOUSSE ET STRUCTURE DE MOUSSE FRITTÉE
Abstract
(EN)
The present disclosure provides a foam bead. The foam bead contains at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite. The present disclosure also provides a sintered foam structure formed from a composition comprising at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite.
(FR)
La présente invention concerne une bille de mousse. La bille de mousse contient au moins l'un des composants suivants : (A) un composite séquencé; et/ou (B) un composite séquencé cristallin. La présente invention concerne également une structure de mousse frittée formée à partir d'une composition comprenant au moins l'un des composants suivants : (A) un composite séquencé; et/ou (B) un composite séquencé cristallin.
Latest bibliographic data on file with the International Bureau