CN1007814B - 线型水杨酸共聚物及其金属盐的生产方法，和含共聚物金属盐的显色剂，以及使用该显色剂的显色纸 - Google Patents

线型水杨酸共聚物及其金属盐的生产方法，和含共聚物金属盐的显色剂，以及使用该显色剂的显色纸

Info

Publication number: CN1007814B
Authority: CN; China
Prior art keywords: iii; reaction; salicylic acid; paper; resin
Prior art date: 1986-01-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CN87100709A

Other languages

English (en)

Chinese (zh)

Other versions

CN87100709A (zh

Inventor

山口彰宏

山口桂三郎

田边良满

浅野真

和田胜

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsui Toatsu Chemicals Inc

Original Assignee

Mitsui Toatsu Chemicals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-01-17

Filing date

1987-01-17

Publication date

1990-05-02

1986-01-17 Priority claimed from JP648286A external-priority patent/JPH0617462B2/ja

1986-01-31 Priority claimed from JP61018027A external-priority patent/JPS62176875A/ja

1986-02-03 Priority claimed from JP61020250A external-priority patent/JPS62178387A/ja

1986-02-03 Priority claimed from JP61020252A external-priority patent/JPS62178388A/ja

1986-12-23 Priority claimed from JP61305332A external-priority patent/JPH0771866B2/ja

1986-12-24 Priority claimed from JP61306207A external-priority patent/JPH0733111B2/ja

1986-12-25 Priority claimed from JP61308026A external-priority patent/JPH0733112B2/ja

1987-01-17 Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc

1987-09-02 Publication of CN87100709A publication Critical patent/CN87100709A/zh

1990-05-02 Publication of CN1007814B publication Critical patent/CN1007814B/zh

Status Expired legal-status Critical Current

Links

Images

Landscapes

Color Printing (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

CN87100709A 1986-01-17 1987-01-17 线型水杨酸共聚物及其金属盐的生产方法，和含共聚物金属盐的显色剂，以及使用该显色剂的显色纸 Expired CN1007814B (zh)

Applications Claiming Priority (16)

Application Number	Priority Date	Filing Date	Title
JP6482/1986		1986-01-17
JP648286A JPH0617462B2 (ja)	1986-01-17	1986-01-17	サリチル酸樹脂およびその製造方法
JP61018027A JPS62176875A (ja)	1986-01-31	1986-01-31	感圧複写紙用顕色シ−ト
JP18027/1986		1986-01-31
JP2025186		1986-02-03
JP20252/1986		1986-02-03
JP20250/1986		1986-02-03
JP61020250A JPS62178387A (ja)	1986-02-03	1986-02-03	感圧複写紙用顕色シ−ト
JP61020252A JPS62178388A (ja)	1986-02-03	1986-02-03	感圧複写紙用顕色シ−ト
JP20251/1986		1986-02-03
JP305332/1986		1986-12-23
JP61305332A JPH0771866B2 (ja)	1986-02-03	1986-12-23	感圧複写紙用顕色シ−ト
JP306207/1986		1986-12-24
JP61306207A JPH0733111B2 (ja)	1986-12-24	1986-12-24	感圧複写紙用顕色シ−ト
JP308026/1986		1986-12-25
JP61308026A JPH0733112B2 (ja)	1986-12-25	1986-12-25	感圧複写紙用顕色シ−ト

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CN 89108003 Division CN1018908B (zh)	1986-01-17	1987-01-17	用于压敏复写纸的显色纸

Publications (2)

Publication Number	Publication Date
CN87100709A CN87100709A (zh)	1987-09-02
CN1007814B true CN1007814B (zh)	1990-05-02

Family

ID=27571580

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN87100709A Expired CN1007814B (zh)	1986-01-17	1987-01-17	线型水杨酸共聚物及其金属盐的生产方法，和含共聚物金属盐的显色剂，以及使用该显色剂的显色纸

Country Status (3)

Country	Link
CN (1)	CN1007814B (fr)
CA (1)	CA1274338A (fr)
DE (1)	DE3777209D1 (fr)

1987
- 1987-01-08 DE DE8787100116T patent/DE3777209D1/de not_active Expired - Lifetime
- 1987-01-16 CA CA000527524A patent/CA1274338A/fr not_active Expired - Lifetime
- 1987-01-17 CN CN87100709A patent/CN1007814B/zh not_active Expired

Also Published As

Publication number	Publication date
CN87100709A (zh)	1987-09-02
DE3777209D1 (de)	1992-04-16
CA1274338A (fr)	1990-09-18

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Legal Events

Date	Code	Title
1987-09-02	C06	Publication
1987-09-02	PB01	Publication
1990-05-02	C13	Decision
1990-05-02	GR02	Examined patent application
1991-01-16	C14	Grant of patent or utility model
1991-01-16	GR01	Patent grant
1996-02-28	C19	Lapse of patent right due to non-payment of the annual fee
1996-02-28	CF01	Termination of patent right due to non-payment of annual fee