TW232730B - - Google Patents
Info
- Publication number
- TW232730B TW232730B TW80106505A TW80106505A TW232730B TW 232730 B TW232730 B TW 232730B TW 80106505 A TW80106505 A TW 80106505A TW 80106505 A TW80106505 A TW 80106505A TW 232730 B TW232730 B TW 232730B
- Authority
- TW
- Taiwan
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2027—Heterocyclic amines; Salts thereof containing one heterocyclic ring having two nitrogen atoms in the ring
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
- G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0017—Details relating to the internal structure or chemical composition of the blades
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13050390 | 1990-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW232730B true TW232730B (en:Method) | 1994-10-21 |
Family
ID=15035834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW80106505A TW232730B (en:Method) | 1990-05-21 | 1991-08-16 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE4116562A1 (en:Method) |
| TW (1) | TW232730B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3015240B2 (ja) * | 1993-12-22 | 2000-03-06 | キヤノン株式会社 | 現像剤量規制部材およびそれを用いた現像装置 |
| JP2942183B2 (ja) * | 1995-11-24 | 1999-08-30 | バンドー化学株式会社 | 電子写真装置用ブレードの製造方法および製造装置 |
| JP2645980B2 (ja) * | 1994-06-07 | 1997-08-25 | バンドー化学株式会社 | クリーニングブレードとその製造方法および製造装置 |
| JP5175486B2 (ja) * | 2007-04-18 | 2013-04-03 | キヤノン化成株式会社 | クリーニングブレード |
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1991
- 1991-05-21 DE DE19914116562 patent/DE4116562A1/de not_active Withdrawn
- 1991-08-16 TW TW80106505A patent/TW232730B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| DE4116562A1 (de) | 1991-11-28 |