国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3） H04（2）
IPC小类 C08J（3）
IPC C08L083/08（3）
发明人 LI C（2） WANG H（2） WANG T（2）
公开年 2021（3）
申请年 2021（2） 
专利权人 GOERTEK INC（2）

Sound-producing device vibrating diaphragm comprises at least one fluorosilicone rubber membrane layer composed of substituted silicone based first segment, silicone based second segment and at least one alkyl substituted silicone based third segments.

LI C, WANG T, WANG H

Diaphragm of sound-producing device comprises layer of fluorosilicone rubber film layer three chain sections in net-shaped polymer.

LI C, WANG T, WANG H

Preparation of organosilicone elastomer involves mixing aminopolysiloxane as base polymer and polyphenol compound as crosslinking agent, thermal curing mixture, and crosslinking cured product.

WANG D, KONG S, FENG S