Title:
合わせガラス中間膜、および合わせガラス
Document Type and Number:
Japanese Patent JP7032511
Kind Code:
B2
Abstract:
A resin composition for a laminated glass interlayer film or a solar cell encapsulant contains an ethylene-unsaturated ester copolymer (A) and a crosslinking agent (B). When the torque of the resin composition is measured over time at 130°C using a moving die rheometer, the torque value 60 minutes after the start of measurement is defined as T100 [dN·m], the torque value of 10% of T100 is defined as T10, the torque value of 50% of T100 is defined as T50, the minimum torque value during measurement is defined as Tmin, the time to reach T10 from the start of measurement is defined as X [min], and the time to reach T50 from the start of measurement is defined as Y [min], the crosslinking rate represented by (T50-T10) / (Y-X) (where T50 = (100-Tmin) × 0.5 + Tmin, T10 = (T100-Tmin) × 0.1 + Tmin) exceeds 0.01 dN·m/min and 0.25 dN·m/min or less.
Inventors:
Kana Fukuyama
Norihiko Sato
Konobu Harunobu
Takashi Nagayama
Sawa Isokawa
Norihiko Sato
Konobu Harunobu
Takashi Nagayama
Sawa Isokawa
Application Number:
JP2020500465A
Publication Date:
March 08, 2022
Filing Date:
February 08, 2019
Export Citation:
Assignee:
Mitsui Dow Polychemical Co., Ltd.
International Classes:
C03C27/12; C08K5/14; C08L23/08; C08L31/02
Domestic Patent References:
| JP2018162175A |
Foreign References:
| WO2016194606A1 | ||||
| WO2017150217A1 |
Attorney, Agent or Firm:
Shinji Hayami
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